Televes OLT 769401 User manual

GPON OLT: 8xPON + 8xGbE + 2x10GbE
EN
Ref. 769401
User Manual
w w w . t e l e v e s . c o m


ENGLISH
EN
Índice
1. Summary ................................................................................................................................................................................................... 10
2. Technical Description ........................................................................................................................................................................... 12
2.1 Services...................................................................................................................................................................................................... 13
2.1.1 Usage Scenarios...................................................................................................................................................................................... 13
2.1.2 GPON Service Scenarios ...................................................................................................................................................................... 14
2.1.2.1 N:1 Services .............................................................................................................................................................................................. 14
2.1.2.21 1 Services................................................................................................................................................................................................... 16
2.1.2.3 Transparent LAN Services (TLS)......................................................................................................................................................... 16
2.20 LT System Features................................................................................................................................................................................. 17
2.3 Services...................................................................................................................................................................................................... 17
2.4 Interoperability ....................................................................................................................................................................................... 18
2.5 PLOAM........................................................................................................................................................................................................ 18
2.6 OMCI ........................................................................................................................................................................................................... 18
2.6.1 ONU Related OLT OS Supported Features..................................................................................................................................... 18
2.6.2 OMCI and ONU Software Upgrade .................................................................................................................................................. 19
2.7 FEC (Upstream/Downstream) Conguration and Monitoring............................................................................................... 19
2.8 Ethernet Features................................................................................................................................................................................... 20
2.8.1 VLAN Provisioning ................................................................................................................................................................................. 20
2.8.2 Multicast.................................................................................................................................................................................................... 20
2.8.2.1 Supported Features............................................................................................................................................................................... 20
2.8.2.2 IGMP Snooping/Proxy .......................................................................................................................................................................... 21
2.8.3 Authentication: DHCP Relay............................................................................................................................................................... 22
2.8.3.1 DHCP Relay Agent Option 82............................................................................................................................................................. 22
2.8.3.2 Lightweith DHCPv6 Relay Agent...................................................................................................................................................... 22
2.8.4 Security ...................................................................................................................................................................................................... 24
2.8.4.1 ACL - Access Control Lists Support .................................................................................................................................................. 24
2.8.4.2 White List for Multicast Group Addresses ..................................................................................................................................... 24
2.8.4.3 IP Source Guard....................................................................................................................................................................................... 24
2.8.4.4 MAC Duplication .................................................................................................................................................................................... 24
2.8.4.5 MAC/IP Spoong .................................................................................................................................................................................... 25
2.8.4.6 Storm Attack Rate Limiters ................................................................................................................................................................. 25
2.8.4.7 User Isolation ........................................................................................................................................................................................... 25
2.8.5 QoS.............................................................................................................................................................................................................. 25
2.8.6 MTU............................................................................................................................................................................................................. 26
2.8.7 OAM ............................................................................................................................................................................................................ 26
2.8.8 Ethernet Counters (RFC2819) ............................................................................................................................................................ 27
2.9 MAC............................................................................................................................................................................................................. 27
2.9.1 Dynamic Bandwidth Allocation (DBA)............................................................................................................................................ 27
2.9.2 MAC GPON DBA Algorithm ................................................................................................................................................................ 28
2.9.3 Overbooking............................................................................................................................................................................................ 28
2.10 PON ............................................................................................................................................................................................................. 29
2.10.1 Splitting Ratio Options......................................................................................................................................................................... 29
2.10.2 Supported PON Classes ....................................................................................................................................................................... 29
2.11 Protection.................................................................................................................................................................................................. 29
2.11.1 OLT Supported Protection Mechanisms........................................................................................................................................ 29
2.11.1.1 Type B Redundancy for GPON Ports................................................................................................................................................ 29
2.11.1.2 Ethernet Uplink Ports Protection...................................................................................................................................................... 30
2.11.1.3 Link Aggregation Control Protocol (LACP).................................................................................................................................... 30
2.11.1.4 Ethernet Ring Protection Switching................................................................................................................................................ 30
2.12 Synchronization...................................................................................................................................................................................... 32
2.12.1 Hybrid Synchronization with the OLT Equipment Family ....................................................................................................... 32
2.12.2 Ethernet Synchronization Messaging Channel (ESMC)............................................................................................................ 32

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2.12.3 Synchronous Ethernet (SyncE).......................................................................................................................................................... 32
2.12.3.1 Ethernet without SyncE (e.g. 1000Base-T) .................................................................................................................................... 33
2.12.3.2 Ethernet with SyncE (e.g. 1000Base-T) ........................................................................................................................................... 33
2.12.4 IEEE 1588v2 .............................................................................................................................................................................................. 33
2.12.4.1 Client/Server model .............................................................................................................................................................................. 34
2.12.5 SYNC-E and IEEE 1588v2/PTP at the OLT equipment................................................................................................................ 34
2.12.5.1 Clock congurations supported by the OLT:................................................................................................................................ 34
2.12.5.2 Basic Operation of 1588V2.................................................................................................................................................................. 35
2.13 Support Multiple Trap Destination Servers .................................................................................................................................. 37
2.14 External Alarm Conditions.................................................................................................................................................................. 37
2.15 Managers’ Conguration ..................................................................................................................................................................... 37
2.16 Connectivity Fault Management (CFM) ......................................................................................................................................... 37
2.17 Reboot Features...................................................................................................................................................................................... 37
2.18 IP Features................................................................................................................................................................................................. 38
2.19 Standards and Protocols...................................................................................................................................................................... 38
3. System Specications........................................................................................................................................................................... 41
3.1 Conguring Dynamic Software UpgradeConguring Dynamic Software Upgrade OLT Equipment Chassis Features 41
3.2 ADC OverviewADC OverviewOLT Equipment Boards Features ............................................................................................ 41
3.3 Optical Interfaces ................................................................................................................................................................................... 41
3.3.1 10GE Interfaces ....................................................................................................................................................................................... 41
3.3.21 GbE Ethernet Interfaces....................................................................................................................................................................... 42
3.3.3 GPON Interfaces ..................................................................................................................................................................................... 42
3.3.4 B+ Link Budget........................................................................................................................................................................................ 43
3.3.5 C+ Link Budget........................................................................................................................................................................................ 43
3.4 Power Supply Options.......................................................................................................................................................................... 43
3.5 Power Consumption ............................................................................................................................................................................. 43
3.6 System Heat Release............................................................................................................................................................................. 44
3.7 Weight & Physical Dimensions.......................................................................................................................................................... 44
3.8 MTBF ........................................................................................................................................................................................................... 44
3.9 Environmental ConditionsLicense Requirements...................................................................................................................... 45
3.10 Electromagnetic Compatibility ......................................................................................................................................................... 45
3.11 System Parts............................................................................................................................................................................................. 45
3.11.1 OLT Ref.769401 single board.............................................................................................................................................................. 46
3.11.1.1 Interfaces................................................................................................................................................................................................... 46
3.11.1.2 LED Indicators.......................................................................................................................................................................................... 46
3.11.1.3 Interface Interconnection Cables..................................................................................................................................................... 46
4. Setup........................................................................................................................................................................................................... 47
4.1 Conguring Dynamic Software UpgradeMechanical Packaging......................................................................................... 47
4.2 ESD Precautions...................................................................................................................................................................................... 47
4.3 OLT Ref.769401 System........................................................................................................................................................................ 47
4.3.1 Restricted Access Location ................................................................................................................................................................. 48
4.4 Electrical Power Supply........................................................................................................................................................................ 48
4.4.1 Disconnect Device ................................................................................................................................................................................. 48
4.4.2 Multiple Power Source ......................................................................................................................................................................... 48
4.4.3 Power Supply Connection Procedures........................................................................................................................................... 48
4.4.4 Power Supply Cables Connection.................................................................................................................................................... 48
4.5 SFP/SFP+ Insertion and Removal..................................................................................................................................................... 49
4.5.1 SFP/SFP+ Module Insertion Handling Procedures..................................................................................................................... 49
4.5.2 SFP/SFP+ Module Removal Handling Procedures ..................................................................................................................... 49
4.6 Maintenance ............................................................................................................................................................................................ 50
4.6.1 Cooling System ....................................................................................................................................................................................... 50
4.6.1.1 FAN Module.............................................................................................................................................................................................. 50
4.6.1.2 Air Filter...................................................................................................................................................................................................... 51
4.6.1.3 FAN Module Replacement Procedures........................................................................................................................................... 51
4.6.1.4 Air Filter Replacement Procedures................................................................................................................................................... 51
4.7 Cables ......................................................................................................................................................................................................... 52
4.7.1 Electrical Power Supply........................................................................................................................................................................ 52
4.7.2 ETH 10/100/1000 BASE-T..................................................................................................................................................................... 52
4.7.3 Alarms & Synchronism ......................................................................................................................................................................... 52
4.7.4 Optical........................................................................................................................................................................................................ 53
4.8 Optical Interfaces ................................................................................................................................................................................... 54
4.8.1 Transceivers.............................................................................................................................................................................................. 54
4.8.1.1 SFP AND SFP+ Optical Transceivers................................................................................................................................................. 54
4.9 Electrical Interfaces................................................................................................................................................................................ 55
4.9.1 Electrical Fast Ethernet......................................................................................................................................................................... 55
5. Conguration........................................................................................................................................................................................... 56
5.1 System Management............................................................................................................................................................................ 56

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5.1.1 System Requirements........................................................................................................................................................................... 57
5.1.2 Conguring the Web Browser............................................................................................................................................................ 57
5.1.3 Cleaning the Cookies and Temporary Files................................................................................................................................... 57
5.1.4 Trusted Sites............................................................................................................................................................................................. 58
5.2 WebTi.......................................................................................................................................................................................................... 58
5.2.1 Access to the Equipment..................................................................................................................................................................... 58
5.2.2 Access Control......................................................................................................................................................................................... 59
5.2.3 WebTi General Description................................................................................................................................................................. 60
5.2.3.1 Heading ..................................................................................................................................................................................................... 61
5.2.3.2 Main Page.................................................................................................................................................................................................. 62
5.2.4 Invalid Operation error message...................................................................................................................................................... 63
5.2.4.1 System Conguration........................................................................................................................................................................... 64
5.2.4.2 Proles Conguration........................................................................................................................................................................... 65
5.2.4.3 Network Congurations ...................................................................................................................................................................... 70
5.2.4.4 Synchronism ............................................................................................................................................................................................ 72
5.2.4.5 Interfaces................................................................................................................................................................................................... 78
5.2.4.6 LAG Interfaces ......................................................................................................................................................................................... 80
5.2.4.7 Services...................................................................................................................................................................................................... 82
5.2.4.8 Classes of Service ................................................................................................................................................................................... 84
5.2.4.9 Multicast.................................................................................................................................................................................................... 85
5.2.4.10 MAC Tatble ::Switch ............................................................................................................................................................................... 88
5.2.4.11 DHCP........................................................................................................................................................................................................... 89
5.2.4.12 IP Source Guard....................................................................................................................................................................................... 90
5.2.4.13 Access Lists ............................................................................................................................................................................................... 91
5.2.4.14 Protection Schemes .............................................................................................................................................................................. 96
5.2.4.15 Remote Equipment ............................................................................................................................................................................... 103
5.2.4.16 System Services ...................................................................................................................................................................................... 114
5.2.4.17 CFM probes............................................................................................................................................................................................... 119
5.2.4.18 ONU Software Update.......................................................................................................................................................................... 120
5.2.4.19 Backup Management............................................................................................................................................................................ 123
5.2.4.20 USERS.......................................................................................................................................................................................................... 128
6. Operation.................................................................................................................................................................................................. 129
6.1 Upgradingto a New OLT OS Software Release ............................................................................................................................ 129
6.1.1 Determining the Software Version .................................................................................................................................................. 129
6.1.2 Upgrading to a New Software Release .......................................................................................................................................... 129
6.1.3 OLT OS Installation Procedure .......................................................................................................................................................... 129
6.2 Status.......................................................................................................................................................................................................... 130
6.2.1 System........................................................................................................................................................................................................ 132
6.2.2 Synchronism ............................................................................................................................................................................................ 133
6.2.2.1 Global ......................................................................................................................................................................................................... 133
6.2.2.2 PTP............................................................................................................................................................................................................... 135
6.2.3 Interfaces................................................................................................................................................................................................... 136
6.2.3.1 PON Interfaces......................................................................................................................................................................................... 136
6.2.3.2 Ethernet Interfaces Status................................................................................................................................................................... 143
6.2.4 LAG Interfaces ......................................................................................................................................................................................... 146
6.2.5 Services...................................................................................................................................................................................................... 148
6.2.6 MAC Table ................................................................................................................................................................................................. 152
6.2.6.1 GPON .......................................................................................................................................................................................................... 152
6.2.6.2 Switch......................................................................................................................................................................................................... 153
6.2.7 DHCP........................................................................................................................................................................................................... 155
6.2.8 Multicast.................................................................................................................................................................................................... 156
6.2.8.1 Active Groups .......................................................................................................................................................................................... 156
6.2.8.2 Probes......................................................................................................................................................................................................... 158
6.2.9 Remote Equipment ............................................................................................................................................................................... 159
6.2.10 Protection Schemes .............................................................................................................................................................................. 167
6.2.10.1 ETH Ring/G.8032..................................................................................................................................................................................... 167
6.2.10.2 GPON Type B Protection ...................................................................................................................................................................... 169
6.2.11 OLT Ref.769401:: CFM Probes............................................................................................................................................................. 171
6.2.12 Users............................................................................................................................................................................................................ 172
6.3 Logs............................................................................................................................................................................................................. 172
6.3.1 Alarms......................................................................................................................................................................................................... 172
6.3.1.1 Global ......................................................................................................................................................................................................... 173
7. CLI ................................................................................................................................................................................................................ 175
7.1 ystem Management .............................................................................................................................................................................. 175
7.2 Access to the Equipment..................................................................................................................................................................... 175
7.2.1 System Access Control.......................................................................................................................................................................... 176
7.3 CLI Overview............................................................................................................................................................................................ 177

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7.3.1 Features: .................................................................................................................................................................................................... 177
7.3.2 Commands ............................................................................................................................................................................................... 177
7.3.2.1 General Usage Commands................................................................................................................................................................. 177
7.3.2.2 Common Usage Commands.............................................................................................................................................................. 179
7.3.2.3 Command Structure.............................................................................................................................................................................. 179
7.4 CLI Navigation ......................................................................................................................................................................................... 180
7.4.1 Help on Commands and Arguments Usage: ? ............................................................................................................................ 182
7.4.2 Common Node Names......................................................................................................................................................................... 182
7.4.3 About the “showcong” Command ................................................................................................................................................. 184
7.4.4 Invalid Characters................................................................................................................................................................................... 184
7.4.5 Error Codes ............................................................................................................................................................................................... 184
7.4.5.1 Syntax Errors ............................................................................................................................................................................................ 184
7.4.5.2 Operational Errors.................................................................................................................................................................................. 185
7.4.6 Writing CLI Scripts.................................................................................................................................................................................. 185
7.4.7 Particular Argument Cases ................................................................................................................................................................ 186
7.4.7.1 Arguments slot and port ..................................................................................................................................................................... 186
7.4.7.2 Arguments ID and admin.................................................................................................................................................................... 186
7.4.7.3 Remote equipment – connect ......................................................................................................................................................... 186
7.5 CLI Tree....................................................................................................................................................................................................... 188
7.6 Nodes, Sub-Nodes and Commands................................................................................................................................................. 190
7.6.1 “acl” node .................................................................................................................................................................................................. 190
7.6.1.1 “cong” command.................................................................................................................................................................................. 190
7.6.1.2 “create” command ................................................................................................................................................................................. 191
7.6.1.3 “remove” command............................................................................................................................................................................... 191
7.6.1.4 “show” command ................................................................................................................................................................................... 192
7.6.1.5“ showcong” command ........................................................................................................................................................................ 193
7.6.1.6 “interface” sub-node.............................................................................................................................................................................. 193
7.6.1.7 “network-service” sub-node ............................................................................................................................................................... 195
7.6.1.8 “rule” sub-node........................................................................................................................................................................................ 196
7.6.1.9 “rule-ipv4-ext” sub-node ..................................................................................................................................................................... 197
7.6.1.10 “rule-ipv4-std” sub-node ..................................................................................................................................................................... 200
7.6.1.11 “rule-ipv6-ext” sub-node ..................................................................................................................................................................... 202
7.6.1.12 “rule-mac” sub-node ............................................................................................................................................................................. 205
7.6.2 “applications” node................................................................................................................................................................................ 207
7.6.2.1 “rmware-upgrade” sub-node........................................................................................................................................................... 207
7.6.2.2 “manager” sub-node ............................................................................................................................................................................. 214
7.6.2.3 “olt-upgrade” sub-node........................................................................................................................................................................ 215
7.6.2.4 “time” sub-node...................................................................................................................................................................................... 216
7.6.3 “backup-manager” node ..................................................................................................................................................................... 108
7.6.3.1 “create” command.................................................................................................................................................................................. 108
7.6.3.2 “del-serv-conf” command ................................................................................................................................................................... 222
7.6.3.3 “export” command................................................................................................................................................................................. 223
7.6.3.4 “import” command ................................................................................................................................................................................ 223
7.6.3.5 “remove” command............................................................................................................................................................................... 223
7.6.3.6 “restore” command ................................................................................................................................................................................ 224
7.6.3.7 “show” command ................................................................................................................................................................................... 224
7.6.4 “cfm-probe” node ................................................................................................................................................................................... 225
7.6.4.1 “cong” command.................................................................................................................................................................................. 225
7.6.4.2 “create” command.................................................................................................................................................................................. 226
7.6.4.3 “remove” command............................................................................................................................................................................... 227
7.6.4.4 “show” command ................................................................................................................................................................................... 227
7.6.4.5 “showcong” command....................................................................................................................................................................... 228
7.6.4.6 “status” command .................................................................................................................................................................................. 229
7.6.4.7 “unx-ccm” sub-node.............................................................................................................................................................................. 230
7.6.5 “dhcp” node.............................................................................................................................................................................................. 231
7.6.5.1 Circuit ID template String Syntax ..................................................................................................................................................... 232
7.6.5.2 “dhcp-services” sub-node.................................................................................................................................................................... 232
7.6.5.3 “global” sub-node................................................................................................................................................................................... 234
7.6.5.4 “leases” sub-node ................................................................................................................................................................................... 235
7.6.6“ equipment” node ................................................................................................................................................................................... 236
7.6.6.1 “status” command .................................................................................................................................................................................. 236
7.6.6.2 “boards” sub-node ................................................................................................................................................................................. 237
7.6.6.3 “slot” sub-node........................................................................................................................................................................................ 239
7.6.6.4 “system” sub-node ................................................................................................................................................................................. 241
7.6.7 “erp-ring” node........................................................................................................................................................................................ 244
7.6.7.1 “cong” command.................................................................................................................................................................................. 244
7.6.7.2 “create” command.................................................................................................................................................................................. 245

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7.6.7.3 “remove” command............................................................................................................................................................................... 246
7.6.7.4 “show” command ................................................................................................................................................................................... 246
7.6.7.5 “showcong” command....................................................................................................................................................................... 249
7.6.7.6 “status” sub-node ................................................................................................................................................................................... 249
7.6.8 “eth-protection” node ........................................................................................................................................................................... 251
7.6.8.1 “command” command.......................................................................................................................................................................... 252
7.6.8.2 “cong” command.................................................................................................................................................................................. 252
7.6.8.3 “create” command.................................................................................................................................................................................. 253
7.6.8.4 “remove” command............................................................................................................................................................................... 253
7.6.8.5 “show” command ................................................................................................................................................................................... 254
7.6.8.6 “showcong” command....................................................................................................................................................................... 254
7.6.8.7 “status” command .................................................................................................................................................................................. 255
7.6.9 “gpon-protection” node....................................................................................................................................................................... 255
7.6.9.1 “command” command.......................................................................................................................................................................... 256
7.6.9.2 “cong” command.................................................................................................................................................................................. 256
7.6.9.3 “create” command.................................................................................................................................................................................. 257
7.6.9.4 “remove” command............................................................................................................................................................................... 257
7.6.9.5 “show” command ................................................................................................................................................................................... 258
7.6.9.6 “showcong” command....................................................................................................................................................................... 258
7.6.9.7 “status” command .................................................................................................................................................................................. 259
7.6.10 “interfaces” node .................................................................................................................................................................................... 260
7.6.10.1 “ethernet” sub-node.............................................................................................................................................................................. 260
7.6.10.2 “gpon” sub-node..................................................................................................................................................................................... 282
7.6.10.3 “lag” sub-node......................................................................................................................................................................................... 296
7.6.11 “ip” node .................................................................................................................................................................................................... 304
7.6.11.1 “apply” command................................................................................................................................................................................... 304
7.6.11.2 “save” command ..................................................................................................................................................................................... 305
7.6.11.3 “interfaces” sub-node............................................................................................................................................................................ 305
7.6.11.4 “networking” sub-node........................................................................................................................................................................ 309
7.6.11.5 “route” sub-node..................................................................................................................................................................................... 310
7.6.12 “ip-source-guard” node........................................................................................................................................................................ 312
7.6.12.1 “cong” command.................................................................................................................................................................................. 312
7.6.12.2 “create” command.................................................................................................................................................................................. 313
7.6.12.3 “remove” command............................................................................................................................................................................... 313
7.6.12.4 “show” command ................................................................................................................................................................................... 314
7.6.12.5 “showcong” command....................................................................................................................................................................... 315
7.6.13 “logs” node................................................................................................................................................................................................ 315
7.6.13.1 “alarms” sub-node .................................................................................................................................................................................. 315
7.6.14 “mac-table” node.................................................................................................................................................................................... 317
7.6.14.1 ”cong” command.................................................................................................................................................................................. 317
7.6.14.2 “show” command ................................................................................................................................................................................... 317
7.6.14.3 “showcong” command....................................................................................................................................................................... 318
7.6.14.4 “status” sub-node ................................................................................................................................................................................... 319
7.6.15 “multicast” node ..................................................................................................................................................................................... 322
7.6.15.1 “active-groups” sub-node.................................................................................................................................................................... 322
7.6.15.2 “group-list” sub-node............................................................................................................................................................................ 323
7.6.15.3 “igmp” sub-node..................................................................................................................................................................................... 326
7.6.15.4 “probes” sub-node ................................................................................................................................................................................. 332
7.6.16 “proles” node ......................................................................................................................................................................................... 335
7.6.16.1 “dscp-to-pbits” sub-node .................................................................................................................................................................... 336
7.6.16.2 “ethernet” sub-node.............................................................................................................................................................................. 339
7.6.16.3 “ONUs” sub-node.................................................................................................................................................................................... 342
7.6.16.4 “pbits-to pq” sub-node......................................................................................................................................................................... 344
7.6.16.5 “upstream-dba” sub-node................................................................................................................................................................... 347
7.6.16.6 “voip” sub-node ...................................................................................................................................................................................... 350
7.6.17 “remote-eq” node................................................................................................................................................................................... 356
7.6.17.1 “cong-onu-id” command................................................................................................................................................................... 357
7.6.17.2 “connect” command.............................................................................................................................................................................. 357
7.6.17.3 “disconnect” command........................................................................................................................................................................ 358
7.6.17.4 “showconnected” command ............................................................................................................................................................. 358
7.6.17.5 “discovery” sub-node ............................................................................................................................................................................ 359
7.6.17.6 “ONUs” sub-node.................................................................................................................................................................................... 365
7.6.17.7 “statistics” sub-node .............................................................................................................................................................................. 397
7.6.17.8 “status” sub-node ................................................................................................................................................................................... 397
7.6.18 “routing” node ......................................................................................................................................................................................... 412
7.6.18.1 “arp-table” node...................................................................................................................................................................................... 412
7.6.18.2 “ipv4-interface” sub-node ................................................................................................................................................................... 412

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7.6.18.3 “ping” sub-node ...................................................................................................................................................................................... 415
7.6.18.4 “route-table” sub-node......................................................................................................................................................................... 418
7.6.18.5 “traceroute” sub-node .......................................................................................................................................................................... 421
7.6.19 “services” node ........................................................................................................................................................................................ 424
7.6.19.1 “availableValues” command ............................................................................................................................................................... 425
7.6.19.2 “cong” command.................................................................................................................................................................................. 425
7.6.19.3 “create” command.................................................................................................................................................................................. 426
7.6.19.4 “remove” command............................................................................................................................................................................... 427
7.6.19.5 “show” command ................................................................................................................................................................................... 428
7.6.19.6 “showcong” command....................................................................................................................................................................... 430
7.6.19.7 “rate-limiters” sub-node....................................................................................................................................................................... 430
7.6.19.8 “statistics” sub-node ............................................................................................................................................................................. 432
7.6.20 “synchronism” node............................................................................................................................................................................... 440
7.6.20.1 “global” sub-node................................................................................................................................................................................... 440
7.6.20.2 “ptp” sub-node ........................................................................................................................................................................................ 447
7.6.20.3 “status” sub-node ................................................................................................................................................................................... 455
7.6.21 “users” node.............................................................................................................................................................................................. 458
7.6.21.1 “cong” command.................................................................................................................................................................................. 458
7.6.21.2 “create” command.................................................................................................................................................................................. 459
7.6.21.3 “remove” command............................................................................................................................................................................... 459
7.6.21.4 “show” command ................................................................................................................................................................................... 460
7.6.21.5 “status” command .................................................................................................................................................................................. 461
7.6.22 utils” node ................................................................................................................................................................................................. 461
7.6.22.1 “ping” command..................................................................................................................................................................................... 461
7.6.22.2 “tcpdump” command ........................................................................................................................................................................... 462
7.6.22.3 “telnet” command.................................................................................................................................................................................. 463
7.6.22.4 “traceroute” command ......................................................................................................................................................................... 463
8. Troubleshooting ..................................................................................................................................................................................... 464
8.1 Common Problem Handling.............................................................................................................................................................. 464
8.2 Equipment Error Codes........................................................................................................................................................................ 465
9. Glossary of Terms and Abbreviations.............................................................................................................................................. 469

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1. Summary
Initially based on the rec. ITU-T G.984.x (GPON), our active network equipment solution is nowadays evolving for next generation PON architectures
as dened by the recs. ITU-T G.987.x, ITU-T G.988.x and ITU-T G.698.x whether central oce and/or customer premises.
Reference Point-to-Multipoint (P2MP) FTTx topology scenarios cover Fiber-to-the-Home (FTTH), Fiber-to-the-Building (FTTB), Fiber-to-the-
Curb (FTTC), Fiber-to-the-cell (FTTc) and Fiber-to-the-business (FTTb). Ethernet service customers are also addressed by P2P links and Ethernet
interfaces with dedicated bitrate allocation as also depicted.
The OLT is a high availability and high reliability high density scenario Optical Line Termination (OLT) equipment specially designed for ber
network infrastructures in Point-to-Multipoint (P2MP) FTTx Gigabit Passive Optical Network (GPON) architectures in urban deployment scenarios.
This equipment is intended to solve all your ber access needs in terms of retail as well as wholesale clients. It complies with ITU-T G.984x and
is able to serve multiplay services, namely Voice (VoIP), Data (High Speed Internet - HSI), TV (IPTV and RF Overlay) of up to 512 client premises
(assuming a 1:64 Splitting ratio) from a single chassis.
Wholesale and enterprise services are addressed through Business Ethernet VBES/TLS Services (Vlan Business Ethernet Services/Transparent VLAN
Services).
Figure 1-1: PON Network Architecture

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2. Technical Description
The OLT system is reliable modular Optical Line Termination (OLT) equipment specially devoted for ber network infrastructures either Point-to-
Point (P2P) Ethernet or Point-to-Multipoint (P2MP) FTTx Gigabit Passive Optical Network (GPON) architectures
The OLT supports Voice, Data and Video services. In parallel the transport of analog video services (RF Overlay) can be supported. Carrier classTDM
services bridging is also available by means of using dedicated network termination equipments (NTA).
The OLT is a reliable high availability system that uses common element 1+1 protection (Power, Switch Fabric & Processing) and load balancing
LACP at the Uplink interfaces. To guarantee security the Advanced Encryption Standard (AES) is used in the system. Multicast and IGMPv2/v3
snooping with proxy reporting are both enablers for a exible IPTV service delivery.
Figure 2-1: OLT architecture
Figure 2-1 shows the architecture of the of OLT Ref.769401 equipment. This consists of a closet for the placement of the one boards of switching.
In this equipment the interface to the core network, and acces line, is implemented in switching bord.
Features OLT system
Chassis 1U
GPON ports [max] 8
GbE ports (max) 8
10GbE interfaces 4
Table 2-1. OLT Equipment features

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2.1 Services
2.1.1 Usage Scenarios
Figure 2-2. OLT services Usage Scenario
The OLT system Usage services scenario include the support the provision of:
NGN voice services: VoIP and ToIP softswitched controlled, including IP Centrex services and SIP Trunk services
Internet services: High speed internet in the order of Mbit/s to Gbit/s, with trac prioritization and dierentiation
Enhanced Multimedia Communications such as voice, presence, unied messaging, localization, Caller ID with IPTV,
controlled by an IMS CSCF(Call Session Control Function) platform,
Mobile Backhaul services:
Applicable to WiMAX, 2G, 3G and 4G (LTE) networks
Support transparent synchronization signals (frequency, phase and time) transport according to NTP and PTP Protocols
(IEEE 1588 v2 and telecom prole)
Provide BITs interface for the connection of an external MHz or Mbps clock reference
Video services:
IPTV
RF Video
Residential multiplay services:
Voice: Voice over IP (VoIP);
Internet: High Speed Internet Services;
RF Overlay: Analog Video using a dierent wavelength (1550nm);
IPTV: transport of Digital Video Services;
Business services:
TDM emulation services for E1 transport according to MEF-8 (CESoETH)
Carrier Ethernet services based on MEF 10.1 (E-LINE, E-LAN)
Business Ethernet Services TLS (Transparent VLAN Services)
BitStream (enterprise).

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2.1.2 GPON Service Scenarios
The OLT system supports the following Ethernet services over GPON:
N:1
Multiple Clients using the same Service Tag
Trac Forwarding based on the S-TAG+DMAC
1:1
Unique S-TAG or S-TAG+C-TAG per Client Service
Trac switching based on S-TAG+C-TAG or S-TAG
Transparent LAN Services (TLS)
The trac is not processed
The CPU is not part of the EVC
Can be use 1:1 and N:1 topology
2.1.2.1 N:1 Services
2.1.2.1.1.1 Unicast Unstacked Services
Forwarding is based on S-VID+DMAC (e.g. Residential Gateway MAC Address).
Default GEM Port Transports Unicast Unknown, Multicast and Broadcast MAC Addresses
Multicast Services only have the Default GEM
OLT
ONT
S-VID101 MAC
Table
Subscriber
GEMID 11
DefaultGEM
S-VID101
A
GEMID 12
DefaultGEM
S-VID101
B
GEMID 13
DefaultGEM
S-VID101
C
GEMID 11
GEMID 12
GEMID 13
DefaultGEM
RG
RG
RG
Figure 2-3: N:1.-Unicast Unstacked Services

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2.1.2.1.1.2 MAC Bridge Services
Forwarding Based on S-VID+DMAC or S-VID+C-VID+DMAC
Unicast Unknown, Multicast and Broadcast MAC Addresses are replicated to all the GEM Ports that belong to the same
S-VID or S-VID+C-VID
GEM ID 1
OLT ONT
S-VID101 MAC
Table
Subscriber
GEM ID 4
GEM ID 3
S-VID100
B
S-VID10 A
GEM ID 4
S-VID10 C
GEM ID 5
GEM ID 6
S-VID101
S-VID12
GEM ID 7
S-VID102
D
GEM ID 8
S-VID102 E
GEM ID 9
S-VID102 F
GEM ID 5
GEM ID 6
C-VID1
GEM ID 4
GEM ID 5
GEM ID 6
S-VID102 MAC
Table
GEM ID 7
GEM ID 8
GEM ID 9
C-VID2
GEM ID 7
GEM ID 8
GEM ID 9
S-VID100
MAC
Table
GEM ID 1
GEM ID 2
GEM ID 3
GEM ID 1
GEM ID 2
GEM ID 3
GEM ID 2
S-VID11
RG
RG
RG
RG
RG
RG
Figure 2-4: N:1- MAC Bridge Services

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2.1.2.2 1:1 Services
2.1.2.2.1.1 Unicast Stacked Services
For these services:
Trac is encapsulated in dierent GEM ports according to S-VID and C-VID;
Trac is forward using S-Tags + C-Tags or S-Tags.
OLT
ONT
S-VID101: C-VID 102
Subscriber
GEM ID 11
S-VID100 A
GEM ID 12
S-VID101 B
GEM ID 13
S-VID101 C
GEM ID 11
GEM ID 12
S-VID100
S-VID101: C-VID 101
GEM ID 13
Figure 2-5: 1:1 Unicast Stacked Services
2.1.2.3 Transparent LAN Services (TLS)
2.1.2.3.1.1 Bitstream Services
The trac is not processed
The CPU is not part of the EVC
Can be use 1:1 and N:1 topology
OLT
ONT
S-VID101 MAC
Table
Subscriber
GEM ID 11 S-VID100
A
GEM ID 12
Default GEM S-VID101
B
GEM ID 13
Default GEM S-VID101
C
GEM ID 11
GEM ID 12
GEM ID 13
Default GEM
S-VID100: C-VID x
RG
RG
RG
Figure 2-6: TLS- Bitstream Services

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2.2 OLT System Features
Ethernet features:
VLAN Switching;
Multicast – IGMP Snooping/Proxy;
Load Balancing and LACP;
DHCP Relay Agent;
QoS.
Interworking between the Ethernet and GPON packets ONT management via OMCI, the main features being:
Downstream/Upstream bit rate: 2.488/1.244 Gbps;
Advanced Encryption Standard (AES);
Forward Error Correction (FEC);
Up to 64 ONT per PON; (1:128 splitting ratio is hardware ready)
L2 Manipulation: Transparent, Add/change S-Tag e C-Tag;
Dynamic Bandwidth Allocation (DBA).
In parallel with the data services, the OLT System allows the transport of analog video services (RF Overlay).
2.3 Services
The following services’related features are supported by the OLT:
Up to 255 network services
Up to 10 Client services per ONT.
Up to 447 Client services per PON in VLAN+P-bit mode (8GEM per service)
Up to 3582 Client services per PON in VLAN mode (1 GEM per service)
Up to 1K policers for:
Unicast an dor Bitstream Stacked
MAC Brigde Mac addresses
User isolation

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2.4 Interoperability
The OLT system assures layer 2 and layer 3 interoperability with the transport segment of the network, according to Rec BBF TR-156, Figure 2-7.
Figure 2-7: Multiservice architecture &requirement, interoperability (BBF TR-156)
2.5 PLOAM
The PLOAM channel is message based and is carried in a dedicated space of the downstream XGTC frame and upstream XGTC burst. This channel
is used for all PMD and XGTC management information that is not sent via the embedded OAM channel.
The OLT systems comply with ITU-T G.987.3 (10/2010) – 10-Gigabit-capable Passive Optical Networks physical media dependent layer specication.
This Recommendation describes the transmission convergence layer for 10-Gigabit-capable passive optical network systems.
2.6 OMCI
The OLT systems comply with ITU-T G.988 (10/2012) - ONU management and control interface (OMCI) specication.
G.988 recommendation species the managed entities of a protocol-independent management information base (MIB) that models the exchange
of information between an optical line termination (OLT) and an optical network unit (ONU).
Conguration of OMCI channel encryption is supported.
2.6.1 ONU Related OLT OS Supported Features
The following ONU related software features are supported by the OLT OS:
Changing the upstream prole of a given ONU without disconnecting the respective service
A command“Disable Serial Number” per ONU
ONU Authentication by Password
A command to reset all ONUs
A command to disable the ONU Auto-Discovery mechanism

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Allow disabling a PON interface with registered ONUs
ONU UPS alarms
ONU VEIP interfaces
Changing the ONU prole of a registered ONU
A notication when an ONU is detected as a“New equipment
Interoperability with Zhone and Huawei ONUs
ONU MIB synchronization
Provide the ONU ID related to the learned MAC Address in Switch MAC table
Display the ONU Equipment Model (in ‘new’ state)
Display the T-CONT IDs for each ONU service
Command to do ONU MIB (re)synchronization
Improvement of the ONU SW automatic upgrade policies
Refactoring of ONU Ethernet statistics - split TX and RX
Get the ONT Operational Status by SNMP
2.6.2 OMCI and ONU Software Upgrade
The OLT supports ONUs’automatic software upgrade via OMCI according to standard G.984.4/G.988.
Following the control plane start software download order the downloading process is managed autonomously by the GPON MAC.
In order to inquire on the state of the operation queries are GPON MAC control plane enabled.
2.7 FEC (Upstream/Downstream) Conguration and Monitoring
FEC function applied to trac GPON upstream/downstream can be set for a specied ONU at the time the ONU registration. When set this
function is congured on a given ONU FEC statistics are available for the ONU upstream/downstream trac indicating:
Number of bytes corrected with FEC
Number of words corrected with FEC
Number of words with unrecoverable errors
Total number of words processed

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2.8 Ethernet Features
2.8.1 VLAN Provisioning
The following VLAN related software features are supported:
Full support of extended VLAN tagging operations (lter+treatment)
Support Default VLAN ID and Priority on Ethernet interfaces
The Range of VLAN ID per port – VLANs are congured individually; the limits are the following:
Switch Fabric where uplink ports are directly connected:
Just membership: up to 4k VLAN ID per port,
VLAN translation: up to 8k VLAN ID.
GPON ports:
Just membership: up to 4k VLAN ID per port,
VLAN translation: up to 8k VLAN ID.
2.8.2 Multicast
2.8.2.1 Supported Features
Support of IGMP v2
Support of IGMP v3 according to RFC3376
Multicast group features
Support conguring the end-point of the multicast static groups
Support bandwidth conguration of each multicast group
Display Client Service information in Multicast Active Groups list
IGMP features:
Improvement of IGMP control per interface, VLAN and client
Support IGMP control based on multicast bandwidth and number of groups
Allow disabling IGMP packet processing on client services
Support IGMPv3 on the scenario of merged UNI multicast VLANs
IGMP limits:
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