Keymile COGE5 User manual

User Manual
COGE5, COGE5-F
co5ne_r2b, co5un_r2b
Control, 10 Gb Ethernet switch, uplinks, sync
XMC20

XMC20
COGE5, COGE5-F User Manual
Copyright and Confidentiality Copyright in this document vests in KEYMILE. This document contains confi-
dential information which is the property of KEYMILE. It must be held in con-
fidence by the recipient and may not be used for any purposes except those
specifically authorised by contract or otherwise in writing by KEYMILE. This
document may not be copied in whole or in part, or any of its contents dis-
closed by the recipient to any third party, without the prior written agreement
of KEYMILE.
Disclaimer KEYMILE has taken reasonable care in compiling this document, however
KEYMILE accepts no liability whatsoever for any error or omission in the
information contained herein and gives no other warranty or undertaking as
to its accuracy.
KEYMILE reserves the right to amend this document at any time without
prior notice.
Document PEC EN/LZTBU 372 144/3 RA
Document release XMC20 R6B | 9 December 2015
Published by KEYMILE
http://www.keymile.com

User Manual
COGE5, COGE5-F
page 3 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
Content
1 Preface 7
1.1 Precautions and Safety 7
1.2 Symbols and Notations 7
1.3 Interfaces and Circuit Categories 8
1.4 Document History 9
1.5 Target audience 9
1.6 Definition of Terms 9
2Introduction 10
2.1 General 10
2.2 Unit View 12
2.3 Block Diagram 13
3 Specification 14
3.1 Feature Licences 14
3.2 COGE5 Function Overview 15
3.3 COGE5-F Function Overview 19
3.4 Versions 19
4 Installation 20
4.1 Prerequisites 20
4.2 Slots 21
4.3 Compatibility 23
4.4 Connections and Cables 24
5 Functional Description 31
5.1 Applications 31
5.2 Interfaces 36
5.3 Equipment Protection EQP (Core Unit Redundancy) 41

User Manual
COGE5, COGE5-F
page 4 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
5.4 Synchronization 42
6 Commissioning 50
6.1 Commissioning Prerequisites for COGE5 50
6.2 First ESW Download to a COGE5 Unit 52
6.3 Configuring an Ethernet Front Port 53
6.4 Commissioning MPLS-TP 56
6.5 Commissioning the PTP synchronization 56
7 Operation and Maintenance 57
7.1 Unit Optical Indicators 57
7.2 Maintenance 59
7.3 Unit and Network Element ESW Download 60
7.4 Setting up Mirror Ports 68
7.5 MPLS-TP Status 69
7.6 PTP Status 69
8 User Interface Reference 70
8.1 Introduction 70
8.2 AP: / unit-x: COGE5 73
8.3 AP: / unit-x / port-a 76
8.4 AP: / unit-x / port-a / mau 95
8.5 AP: / unit-x / neController 96
8.6 AP: / unit-x / neController / esi-y 98
8.7 AP: / unit-x / neController / localManagementPort 99
8.8 AP: / unit-x / iports 100
8.9 AP: / unit-x / iports / iport-b 101
8.10 AP: / unit-x / iports / iport-b / mau 108
9 Annex 109
9.1 Associated XMC20 Documents 109
9.2 Technical Support 110

User Manual
COGE5, COGE5-F
page 5 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
9.3 Product Training 110

User Manual
COGE5, COGE5-F
page 6 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
Figures
Figure 1: COGE5 unit application with a subtending XMC20 11
Figure 2: COGE5 (left) and COGE5-F (right) unit view 12
Figure 3: Block diagram of COGE5 13
Figure 4: XMC20 subracks with core unit COGE5 in slot 11 21
Figure 5: XMC20 subracks with core unit COGE5 in slot 11 & redundant core unit COGE5 in slot 13 22
Figure 6: COGE5 (left) and COGE5-F (right) front panel and interface connectors 24
Figure 7: Ethernet link LEDs on the electrical Ethernet interfaces 25
Figure 8: Side view of the subrack including cabling and cable tray 29
Figure 9: Jumper position and setting for esi-1 and esi-2 39
Figure 10: PETS synchronization with esi-1 and esi-2 42
Figure 11: PETS synchronization with synchronous Ethernet 43
Figure 12: PETS synchronization with PTP, Boundary Clock 45
Figure 13: PTP Boundary Clock 46
Figure 14: PTP Ordinary Clock 47
Figure 15: PTP Transparent Clock 48
Figure 16: Fault and status indication LEDs on the COGE5 unit 57
Figure 17: MOM for COGE5 70

User Manual
COGE5, COGE5-F
page 7 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Preface
1Preface
1.1 Precautions and Safety
Before you handle any equipment you must comply with the safety advices.
Adherence to the safety instructions ensures compliance with the safety
requirements as defined in EN 60950 (Safety of Information Technology
Equipment).
Please refer to the following document:
[202] Safety Instructions “Precautions and safety”.
1.2 Symbols and Notations
This User Manual uses the following symbols:
CAUTION
Non-observance could result in minor or moderate injury.
Failing to comply with this may result in the injury of the user or in physical
damage.
→ Possible actions are given.
Risk of operating trouble!
Indicates that an action may lead to operating trouble or loss of data.
→ Possible actions are given.
Please note:
Shows significant information.
→ Possible actions are given.

User Manual
COGE5, COGE5-F
page 8 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Preface
1.3 Interfaces and Circuit Categories
Table 1: Electrical interfaces and circuit categories
COGE5 interface Circuit category according to
EN 60950-1
Max. rating
Voltage Current
Local power supply TNV2 < 72 VDC < 1.25 A
Electrical Gigabit or
Fast Ethernet
SELV < 3 V < 10 mA
Synchronization SELV < 3 V < 10 mA
Table 2: Optical interfaces a
a. The listed optical properties are related to the SFPs plugged in the COGE5 unit.
COGE5 interface Parameter Max. rating
Remarks
Optical Gigabit and
10 Gigabit Ethernet
Laser class
(according to EN 60825-1)
1 b
b. As the laser protection class 1 is complied, dangerous radiation cannot be emitted.
Thus, special precautions for failures or laser warnings are not necessary.
Optical transmitted power c
c. Optical transmitted power, modulation and wavelengths are typical values for SFP/
SFP+ modules, however these values may vary depending on SFP/SFP+ types
and manufacturers.
Please refer to SFP/SFP+ manufacturers data sheets for more details.
- 7 dBm
Transmitted wavelength 850 nm,
1310 nm,
1550 nm
non-visible
radiation

User Manual
COGE5, COGE5-F
page 9 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Preface
1.4 Document History
1.5 Target audience
This User Manual is targeted at persons who are entrusted with the installa-
tion, provisioning, operation and administration of the system.
The persons targeted are
• the installation personnel, and/or
• the provisioning personnel, and/or
• the operation and administration personnel
Please note:
Only trained and skilled personnel (maintenance staff as per EN 60950) may
install and maintain the system.
1.6 Definition of Terms
Table 3: Document history
KEYMILE PEC Date XMC20
release
Changes since previous version
LZTBU 372 144/3 RA November 2015 R6B Support of rate limiters on Ethernet ports.
RSTP and MSTP no longer supported.
LZTBU 372 144/2 RA March 2015 R6A New PTP feature.
Support of MPLS-TP.
Quality level mapping tables for synchronous Ethernet
ports.
LZTBU 372 144/1 RA February 2015 R4C First revision for the XMC20 system release R4C
Table 4: Specific terms
Term Explanation
COGE5 The COGE5 is the one slot wide core and control unit of the
XMC25, the XMC23 and the XMC22. It must be operated in an
actively cooled XMC20 subrack.
In this user guide, the term COGE5 is used to name the
COGE5 and COGE5-F. Where certain features or characteris-
tics apply to the COGE5-F only, the COGE5-F is named explic-
itly.
COGE5-F The COGE5-F is the two slot wide core and control unit of the
XMC25, the XMC23 and the XMC22.
COGE5-F is functionally identical to the COGE5 unit, but can
be operated in XMC20 subracks with passive cooling.

User Manual
COGE5, COGE5-F
page 10 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Introduction
2Introduction
2.1 General
This document describes the architecture and functions of the COGE5 and
COGE5-F units and shows, how these units are commissioned and operated
as part of the XMC20.
This document is restricted to the unit related aspects. Network element
related functions are described in the following documents:
•[302] User Guide “XMC25/XMC23/XMC22”:
Generic network element related functions as e.g. time of day manage-
ment or temperature supervision.
•[354] Quick Guide “ECST”:
XMC20 element manager (ECST) installation and connection functions.
•[355] User Manual “ECST”:
XMC20 element manager (ECST) description.
•[323] User Guide “Management Communication”:
XMC20 management access, routing and security related functions.
•[356] User Manual “Ethernet Switching”:
XMC20 Switch architecture, VLAN switching related functions and layer 2
protocols.
•[358] User Manual “MPLS-TP”:
XMC20 MPLS-TP Transport application, Label Edge Router and Label
Switch Router functions.
•[314] User Guide “TDM Services and Cross Connections in XMC20”.
XMC20 TDM traffic architecture and functions for PDH and SDH.
The COGE5 is the 1 slot wide core and control unit for the multiservice
access nodes XMC25, XMC23 and XMC22, that must be operated in
actively cooled subracks. The COGE5-F is a 2 slot wide functional equiva-
lent to the COGE5 unit that can be operated in passively cooled subracks.
The COGE5 and COGE5-F units combine the typical management functions
of a core unit like embedded software distribution, system alarming, perfor-
mance monitoring, etc., with an Ethernet switch including VLAN and MPLS-
TP functionality.
The COGE5 and COGE5-F units provide several interface types in the front
panel like SFP/SFP+ cages for backhaul connectivity, electrical GbE as for
subtending XMC20 systems or co-located Ethernet equipment, electrical FE
for management purposes and micro D-Sub 9 for synchronization.

User Manual
COGE5, COGE5-F
page 11 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Introduction
Figure 1: COGE5 unit application with a subtending XMC20
The network elements XMC25, XMC23 and XMC22 permit full redundancy
of the control unit and its traffic interfaces when operated in slot 11 by insert-
ing and configuring a second control unit in slot 13.
The details described in this document base on a specific COGE5 or
COGE5-F embedded software (ESW) version. For more details about the
ESW version required for the described functionality, please refer to [012]
Release Note “XMC20 System Release R6B”.
EthernetEthernet
DTE
Packet
Network
Ethernet
Ethernet
DTE
Ethernet
Ethernet
DTE
Ethernet
DTE
Ethernet
DTE
XMC20
XMC20
COGE5
ETO12
COGE5
ETO12
ETE24
ETE24
ETE24

User Manual
COGE5, COGE5-F
page 12 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Introduction
2.2 Unit View
Figure 2: COGE5 (left) and COGE5-F (right) unit view
Figure 2 "COGE5 (left) and COGE5-F (right) unit view" shows the COGE5
and COGE5-F units with their front panels and interfaces. On the front plate
are four LEDs for unit- and traffic status indication.
CAUTION
Non-observance could result in minor or moderate injury.
The front of the COGE5-F can become hot.
→ Do not touch the front cover.

User Manual
COGE5, COGE5-F
page 13 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Introduction
2.3 Block Diagram
The figure below shows the functional block diagram of the COGE5 unit. For
more information regarding these functions, please refer to section 5 Func-
tional Description (on page 31).
Figure 3: Block diagram of COGE5
Alarm
CPU
NE
Switching
Synchronization
& Redundancy
Control
TrunkIF,
Subtending IF,
Management IF
Optical
Alarm indicator
(4 LEDs)
1xFE
Local
Management IF
Sync
3x1GbE
2x1GbE/10GbE
CPU
Unit
Routing
Backplane access
Power
Subrack
internal
communication
1GbE/10GbE access
Front ConnectorFront ConnectorFront Connector
20x1GbE
2x10GbE
1 … 5
1 … 2
1
PBUS access

User Manual
COGE5, COGE5-F
page 14 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Specification
3Specification
The COGE5 unit uses the following feature licences, provides the functions
listed below and conforms to the corresponding standards and recommenda-
tions (conformance to applicable parts of the standards).
3.1 Feature Licences
This unit is subject to one or several feature licences. The following licences
are available for this unit.
For more information on feature licences please refer to [012] Release Note
“XMC20 System Release R6B” and to [915] Technical Bulletin “Feature
Licences for XMC20”.
Table 5: Feature Licences relevant for this unit
Licence ID Short Description Description
FL_SyncE Lic COGE5 SyncE Feature Licence for Synchronous Ethernet functionality for
COGE5 - right to use per card
FL_1588v2 Lic COGE5 1588v2 Feature Licence for IEEE 1588v2 functionality for COGE5 -
right to use per card
FL_MPLS Lic for MPLS System License for Multi-Protocol Label Switching (MPLS) -
right to use per chassis with COGE5

User Manual
COGE5, COGE5-F
page 15 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Specification
3.2 COGE5 Function Overview
The COGE5 unit provides the following functions and supports the following
standards:
Table 6: COGE5 Function Overview - system features
Feature Rating or standard Release
Central management point for the XMC25 network ele-
ment
r1a
Central management point for the XMC23 network ele-
ment
r1a
Central management point for the XMC22 network ele-
ment
r1a
Embedded software download r1a
Alarm collection and notification r1a
Syslog, sources and destinations RFC 5424 r1a
External alarm interfacing via backplane and manage-
ment
r1a
Unit configuration delivery r1a
Synchronization interface inputs
- Frequency
- Connector type
- Impedance
- Galvanic isolation
2
2.048 MHz
Micro D-Sub
120 Ω according to ITU-T G.703 or high impedance
(1.6 kΩ)
yes, 1500 VRMS
r1a
Synchronization interface outputs
- Frequency
- Connector type
- Impedance
- Galvanic isolation
2
2’048 kHz
Micro D-Sub
120 Ω according to ITU-T G.703 (active)
high impedance (squelched or inactive)
yes, 1500 VRMS
r1a
SFP modules INF-8074 (12th May 2001),
Specification for SFP (Small Form factor Pluggable)
Transceiver
r1a
SFP+ modules SFF-8431 (6th July 2009),
Specifications for Enhanced Small Form Factor
Pluggable Module SFP+
r1a
SFP DDM (Digital Diagnostic & Monitoring)
SFP+ DDM (Digital Diagnostic & Monitoring)
r1a
COGE5 unit redundancy
- Switchover time
Supported
refer to [201] System Description “XMC20 R6B”
r1d
Synchronous Ethernet ITU-T G.8262/Y.1362 (07/2010)
Timing characteristics of a synchronous Ethernet
equipment slave clock (option 1)
ITU-T G.8264/Y.1364 (10/2008)
Distribution of timing information through packet
networks
r1e
Synchronous Ethernet ports - 2 optical GbE ports
- 3 electrical GbE ports
r1e

User Manual
COGE5, COGE5-F
page 16 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Specification
Precision Time Protocol (PTP) IEEE Std 1588-2008 (07/2008)
IEEE Standard for a Precision Clock Synchroniza-
tion Protocol for Networked Measurement and Con-
trol Systems
r2a
PTP ports - 2 optical 10GbE ports
- 3 GbE ports
r2a
PETS timing sources - 2 optical Gigabit Ethernet ports
- 2 (of the 3) electrical Gigabit Ethernet ports
r1e
Table 6: COGE5 Function Overview - system features (continued)
Feature Rating or standard Release
Table 7: COGE5 Function Overview - management interfaces
Feature Rating or standard Release
Electrical Gigabit Ethernet ports:
- Number of ports
- Connector type
- Impedance
10BASE-T, 100BASE-TX, 1000BASE-T
3
RJ45
100 ± 15 Ω, frequency band 1 … 16 MHz
r1a
Optical Gigabit Ethernet ports:
- Number of ports
- Connector type (1000BASE-xx)
- Connector type (10GBASE-xx)
1000BASE-xx a
10GBASE-xx a
2
SFP, complying with [INF-8074] specification
SFP+, complying with [SFF-8431] specification
r1a
Local management port:
- Number of ports
- Connector type
- Impedance
10BASE-T, 100BASE-TX
1
RJ-45
100 ± 15 Ω, frequency band 1 … 16 MHz
r1a
Remote authentication via RADIUS server r1a
Routing Static routing
OSPF
r1a
- Number of bridge interfaces 1r1a
- Number of TDM interfaces 16 r1a
- Capacity of the TDM interfaces up to 2 Mbit/s per interface (P12 or P0_nc)
up to 16 Mbit/s total
r1a
- Number of MPLS interfaces 10 r2a
a. The recommended SFP+ and SFP module types are listed in the KEYMILE Technical Bulletin “Supported SFP Trans-
ceivers”. Please refer to section 4.4.2 SFP+ 10GbE optical Modules and Cables (on page 25) and section 4.4.3 SFP
GbE optical Modules and Cables (on page 26).
Table 8: COGE5 Function Overview - Ethernet switching
Feature Rating or standard Release
Gigabit Ethernet switching IEEE 802.3-2008, CSMA/CD access method and
physical specifications
IEEE 802.3z-1998, Gigabit Ethernet
r1a
Electrical Gigabit Ethernet ports:
- Number of ports
- Connector type
- Impedance
10BASE-T, 100BASE-TX, 1000BASE-T
3
RJ45
100 ± 15 Ω, frequency band 1 … 16 MHz
r1a

User Manual
COGE5, COGE5-F
page 17 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Specification
Optical Gigabit Ethernet ports:
- Number of ports
- Connector type (1000BASE-xx)
- Connector type (10GBASE-xx)
1000BASE-xx a
10GBASE-xx a
2
SFP, complying with [INF-8074] specification
SFP+, complying with [SFF-8431] specification
r1a
VLAN support IEEE 802.1Q-1998, Virtual bridged Local Area Net-
works
Port VLAN
r1a
VLAN QoS with Class of Service IEEE 802.1p, Traffic Class Expediting and Dynamic
Multicast Filtering (in 802.1D-1998)
r1a
MPLS-TP support IETF RFC 5921 (07/2010)
A Framework for MPLS in Transport Networks
r2a
QoS Priority scheduler,
- Strict priority
- Shaped Deficit Weighted Round Robin
r1a
a. The recommended SFP+ and SFP module types are listed in the KEYMILE Technical Bulletin “Supported SFP Trans-
ceivers”. Please refer to section 4.4.2 SFP+ 10GbE optical Modules and Cables (on page 25) and section 4.4.3 SFP
GbE optical Modules and Cables (on page 26).
Table 8: COGE5 Function Overview - Ethernet switching (continued)
Feature Rating or standard Release
Table 9: COGE5 Function Overview - fault management
Feature Rating or standard Release
Fault management ITU-T X.733, Alarm Reporting r1a
Table 10: COGE5 Function Overview - equipment features
Feature Rating or standard Release
Power consumption a
- Power supply range VBAT
- Current consumption (typical with max. traffic load)
at VBAT = -48VDC
- Maximum total power requirements from battery,
at VBAT = nominal voltage
refer to [201] System Description “XMC20 R6B”
0.62 A
30 W
r1a
Mechanical parameters
- Construction practice
- Height of the unit (1 HU = 44.45mm)
- Width of the unit (1 TE = 5.08mm)
- Size of the PCB (H x D)
- Weight of the COGE5 unit
19 inches
6 HU
4 TE (1 slot)
233 mm x 220 mm
434 g
r1a
Unit cooling Operation with fan unit (active ventilation r1a
Reliability
- Calculated MTTF at 35 °C (MIL-HDBK-217F) 46 years
r1a
a. The given power consumption figures are without SFP/SFP+ modules. The power consumption of an SFP/SFP+ mod-
ule is up to around 1.5 W. Please refer to the SFP/SFP+ modules data sheet for the exact power consumption value.
Table 11: COGE5 Function Overview - other standards
Feature Rating or standard Release
Emission refer to [201] System Description “XMC20 R6B” r1a
Immunity refer to [201] System Description “XMC20 R6B” r1a

User Manual
COGE5, COGE5-F
page 18 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Specification
Safety refer to [201] System Description “XMC20 R6B”
SFP/SFP+ modules:
according to the manufacturer’s data sheets (typi-
cally IEC 60825-1 Class 1 laser product)
r1a
Ambient conditions refer to [201] System Description “XMC20 R6B”
Error free operation up to 60°C ambient tempera-
ture is only guaranteed with SFP/SFP+ modules
specified for the industrial temperature range (up to
85°C).
r1a
Table 11: COGE5 Function Overview - other standards (continued)
Feature Rating or standard Release

User Manual
COGE5, COGE5-F
page 19 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Specification
3.3 COGE5-F Function Overview
The COGE5-F unit provides the same functions and supports the same
standards as the COGE5 unit, with the following exceptions:
3.4 Versions
For detailed information about the released COGE5 hardware (HW) and
embedded software (ESW) versions supporting all the previously mentioned
features, please refer to [012] Release Note “XMC20 System Release R6B”.
Table 12: COGE5-F Function Overview - equipment features
Feature Rating or standard Release
Mechanical parameters
- Width of the unit (1 TE = 5.08mm)
- Weight of the COGE5-F unit
8 TE (2 slots)
1’700 g
r1a
Unit cooling Operation without fan unit (passive ventilation).
Vertical mounting of the units is mandatory.
r1a
Reliability
- Calculated MTTF at 35 °C (MIL-HDBK-217F) 23 years
r1a
Table 13: COGE5-F Function Overview - other standards
Feature Rating or standard Release
Ambient conditions refer to [201] System Description “XMC20 R6B”
Error free operation up to 55°C ambient tempera-
ture is only guaranteed with SFP/SFP+ modules
specified for the industrial temperature range (up to
85°C).
r1a

User Manual
COGE5, COGE5-F
page 20 of 110© KEYMILE December 2015 EN/LZTBU 372 144/3 RA
110
Installation
4Installation
4.1 Prerequisites
Before installing a COGE5 unit take care to follow the safety advice as listed
in [202] Safety Instructions “Precautions and safety”.
For the installation of XMC20 HW,
refer to [301] User Guide “XMC25 Installation”, or
refer to [310] User Guide “XMC23 Installation”, or
refer to [322] User Guide “XMC22 Installation”.
The required local manager (ECST) version to commission and operate the
XMC20 system must be according to [012] Release Note “XMC20 System
Release R6B”.
Along with this ECST version, two embedded softwares (ESW) according to
[012] Release Note “XMC20 System Release R6B” must be installed in the
COGE5 unit:
Valid combinations of hardware (HW) and embedded software (ESW) ver-
sions are given in [012] Release Note “XMC20 System Release R6B”.
For a description of the first ESW download and assignment to the COGE5
unit please refer to [354] Quick Guide “ECST”.
For a general description of the ESW download and assignment to a COGE5
unit which is already in service please refer to [302] User Guide “XMC25/XMC23/
XMC22”.
For a specific description of the ESW download and assignment to a COGE5
unit which is already in service or to a redundant COGE5 unit please refer to
section 7.3 Unit and Network Element ESW Download (on page 60).
For a description of how to bring the unit ESW or the network element ESW
of a COGE5 unit which is already in service into the bootloader state please
refer to section 7.3 Unit and Network Element ESW Download (on page 60).
Table 14: ESW types for the COGE5 unit
ESW name ESW application
co5un_rxxxx Unit control and operation
co5ne_rxxxx Network element control and operation