J Plus Juni JLT622P User manual

J Plus, Inc
1.1
Copyright© 2019 J Plus, Inc
The information contained herein is the property of J Plus and is provided without liability of errors, omissions,
and mistakes. No part maybe reproduced or copied without written permission or contract.
JLT622P User Manual
Version 1.0 Rev. 4
December 4, 2019

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 2/88
Revision History
Authors
Version
Date
Comments
Hyungdon Ryu
Denny Lee
Tony Jung
John Park
To be added
Version 1.0 Rev 1
May 1, 2018
Release 1st JLT622P User Manual
Hyungdon Ryu
Denny Lee
Eli Park
Tony Jung
Rex Kim
John Park
Version 1.0 Rev 2
October 2, 2018
Modified Figure 14, 23, 83
Modified Table 11, 12
Add 6.2.3.5 LA menu
Add 6.2.3.14 ESON menu
Add 6.3.11 SAS Info menu

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 3/88
Contents
1Introduction............................................................................................................................................8
1.1 Overview.........................................................................................................................................8
1.2 Type of Small Cell...........................................................................................................................8
1.3 Benefits...........................................................................................................................................8
1.4 Network Block Diagram...................................................................................................................9
2Charactereristics..................................................................................................................................10
2.1 JLT622P System Main Functions .................................................................................................. 10
2.1.1 3GPP Standards ........................................................................................................................... 10
2.1.2 JLT622P System Specifications..................................................................................................... 11
2.1.3 JLT622P Main Functions............................................................................................................... 12
2.2 Equipment Specifications .............................................................................................................. 13
2.3 Environmental Specifications......................................................................................................... 13
2.4 AC/DC Adapter Specifications....................................................................................................... 14
2.5 RF Specifications .......................................................................................................................... 14
2.5.1 Downlink transmission (for 20MHz BW)......................................................................................... 14
2.5.2 Uplink Reception (for 20MHz BW)................................................................................................. 15
2.5.3 Mechincial Specifications............................................................................................................... 15
2.6 RF Block Description..................................................................................................................... 16
2.7 Digital block Description ................................................................................................................ 17
2.8 Software block Description............................................................................................................ 18
2.8.1 LTE protocol Stack........................................................................................................................ 19
2.8.2 Security......................................................................................................................................... 19
2.8.3 Management................................................................................................................................. 20
3Interface and LED Description..............................................................................................................21
3.1 Interface and Connector................................................................................................................ 21
3.2 LED............................................................................................................................................... 22
3.3 RST (Reset switch) ....................................................................................................................... 22
4Initial Connection..................................................................................................................................23
4.1 Cable Connection.......................................................................................................................... 23
4.2 Connection Test............................................................................................................................ 24
5Connection via Web GUI...................................................................................................................... 25
6Web GUI Operation..............................................................................................................................27
6.1 Web GUI Menu ............................................................................................................................. 27
6.2 Configuration Menu....................................................................................................................... 29
6.2.1 General Menu ............................................................................................................................... 29
6.2.1.1 Network Interface.......................................................................................................................... 29
6.2.1.2 Network Function.......................................................................................................................... 33
6.2.1.3 Security Gateway.......................................................................................................................... 34
6.2.1.4 DHCP Server ................................................................................................................................ 34
6.2.1.5 CWMP .......................................................................................................................................... 34
6.2.1.6 Clock sync & SYS time settings..................................................................................................... 35
6.2.1.7 WANPort....................................................................................................................................... 37
6.2.1.8 Statistics Report............................................................................................................................ 37
6.2.1.9 Optional Settings........................................................................................................................... 38
6.2.1.10 Static Routing................................................................................................................................ 38
6.2.1.11 SAS .............................................................................................................................................. 38
6.2.2 PKI Menu...................................................................................................................................... 40
6.2.2.1 eNodeB......................................................................................................................................... 40
6.2.2.2 CA Certificates.............................................................................................................................. 42

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 4/88
6.2.2.3 CMPv2.......................................................................................................................................... 42
6.2.3 LTE Menu..................................................................................................................................... 44
6.2.3.1 Basic............................................................................................................................................. 44
6.2.3.2 RF................................................................................................................................................. 45
6.2.3.3 S1AP ............................................................................................................................................ 46
6.2.3.4 MR................................................................................................................................................ 46
6.2.3.5 LA................................................................................................................................................. 48
6.2.3.6 Neighbor Cell ................................................................................................................................ 49
6.2.3.7 UTRA Frequency........................................................................................................................... 52
6.2.3.8 UTRA Neighbor Cell...................................................................................................................... 55
6.2.3.9 GERAN Frequency........................................................................................................................ 59
6.2.3.10 GERAN Neighbor Cell................................................................................................................... 62
6.2.3.11 DSCP Mapping ............................................................................................................................. 65
6.2.3.12 CSG.............................................................................................................................................. 66
6.2.3.13 REM/SON..................................................................................................................................... 67
6.2.3.14 ESON............................................................................................................................................ 68
6.2.4 Administrations Menu.................................................................................................................... 69
6.2.4.1 Settings......................................................................................................................................... 69
6.2.4.2 Upgrade Firmware......................................................................................................................... 72
6.2.4.3 Log Setting.................................................................................................................................... 73
6.2.4.4 Debug Mask Setting...................................................................................................................... 75
6.2.4.5 Analysis Log Report ...................................................................................................................... 75
6.2.4.6 Password Change......................................................................................................................... 76
6.2.4.7 Remote Authentication.................................................................................................................. 76
6.2.4.8 Reboot.......................................................................................................................................... 77
6.3 Information Menu.......................................................................................................................... 78
6.3.1 Update Period............................................................................................................................... 78
6.3.2 Device Info.................................................................................................................................... 79
6.3.3 CPU/Memory................................................................................................................................. 80
6.3.4 Process......................................................................................................................................... 80
6.3.5 Status............................................................................................................................................ 81
6.3.6 DHCPC Info.................................................................................................................................. 83
6.3.7 IEEE-1588 Info.............................................................................................................................. 83
6.3.8 GPS Info....................................................................................................................................... 84
6.3.9 Resolved MME IP.......................................................................................................................... 84
6.3.10 RIP Info......................................................................................................................................... 85
6.3.11 SAS Info........................................................................................................................................ 85
6.3.12 LTE Statistics Menu....................................................................................................................... 86
6.3.12.1 UE List.......................................................................................................................................... 86

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 5/88
List of Figures
Figure 1: Types of Small Cell............................................................................................................................8
Figure 2: Benefits of Small Cell......................................................................................................................... 8
Figure 3: JLT622P and EPC Network Diagram..................................................................................................9
Figure 4: RF Block Diagram............................................................................................................................ 16
Figure 5: Digital Block Diagram....................................................................................................................... 17
Figure 6: Software Block Diagram................................................................................................................... 18
Figure 7: Interface & Connector...................................................................................................................... 21
Figure 8: LED Description............................................................................................................................... 22
Figure 9: JLT622PDirectConnection for Management..................................................................................... 23
Figure 10: JLT622PConnection for Management via Network......................................................................... 23
Figure 11: Ping Test from Control PC to JLT622P via local MGMT Port .......................................................... 24
Figure 12: Web GUI of JLT622P..................................................................................................................... 25
Figure 13: Pop-up Window for Sign-in............................................................................................................. 26
Figure 14: Main Page of JLT622P Web UI...................................................................................................... 26
Figure 15: DHCP Configuration for Network Connection ................................................................................. 29
Figure 16: Network connection configuration page.......................................................................................... 30
Figure 17: Static IP setting outcome................................................................................................................ 30
Figure 18: Vlan Configuration.......................................................................................................................... 31
Figure 19: Registered Vlan Info....................................................................................................................... 32
Figure 20: Network Function........................................................................................................................... 33
Figure 21: Security-GW IP Address Configuration........................................................................................... 34
Figure 22: DHCP setup &CWMP Setup Menu................................................................................................. 35
Figure 23: Clock sync and System time settings.............................................................................................. 36
Figure 24: WAN Port Setup Menu................................................................................................................... 37
Figure 25: Statistics Report setup Menu.......................................................................................................... 37
Figure 26: Optional Setting ............................................................................................................................. 38
Figure 27: Static Routing& SAS...................................................................................................................... 39
Figure 28: eNodeB Private Key and Certificate................................................................................................ 41
Figure 29: Trusted CA Certificates.................................................................................................................. 42
Figure 30: CMPv2........................................................................................................................................... 43
Figure 31: eNodeB Basic Configuration MENU............................................................................................... 44
Figure 32: RF Block........................................................................................................................................ 45
Figure 33: RF Un-block................................................................................................................................... 45
Figure 34: MME Setup.................................................................................................................................... 46
Figure 35:A1 - A5, B1, B2 MR Setup menu..................................................................................................... 47
Figure 36: Link Adaptation Setup.................................................................................................................... 48
Figure 37: Add Neighbor Cell configuration..................................................................................................... 50
Figure 38: Add Confirmation Window.............................................................................................................. 50
Figure 39: Neighbor Cell Information registered. ............................................................................................. 51
Figure 40: Modify Confirmation Window.......................................................................................................... 51
Figure 41: Delete Confirmation Window.......................................................................................................... 51
Figure 42:Handover or Redirection setup menu.............................................................................................. 52
Figure 43: Save confirmation window.............................................................................................................. 52
Figure 44:Add UTRA Frequency configuration ................................................................................................ 53
Figure 45: Add Confirmation Window.............................................................................................................. 53
Figure 46: UTRA Frequency Information registered......................................................................................... 54
Figure 47: Modify Confirmation Window.......................................................................................................... 54
Figure 48: Delete Confirmation Window.......................................................................................................... 55
Figure 49:Handover or Redirection setup menu.............................................................................................. 56
Figure 50: Save confirmation window.............................................................................................................. 56

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 6/88
Figure 51: Add UTRA Neighbor Cell configuration........................................................................................... 56
Figure 52: Add Confirmation Window.............................................................................................................. 57
Figure 53:Modify and DeleteUTRA Neighbor Cell configuration....................................................................... 57
Figure 54: Modify Confirmation Window.......................................................................................................... 58
Figure 55: Delete Confirmation Window.......................................................................................................... 58
Figure 56:Handover or Redirection setup menu.............................................................................................. 59
Figure 57: Save confirmation window.............................................................................................................. 59
Figure 58: Add GERAN Frequency configuration ............................................................................................ 60
Figure 59: Add confirmation window................................................................................................................ 60
Figure 60:Registered GERAN Frequency configuration................................................................................... 61
Figure 61: Delete confirmation window............................................................................................................ 61
Figure 62:Handover or Redirection setup menu.............................................................................................. 62
Figure 63: Save confirmation window.............................................................................................................. 62
Figure 64:Add GERAN Neighbor Cell configuration......................................................................................... 63
Figure 65: Add confirmation window................................................................................................................ 63
Figure 66:Modify and Delete GERAN Neighbor Cell configuration................................................................... 64
Figure 67: Modify confirmation window ........................................................................................................... 64
Figure 68: Delete confirmation window............................................................................................................ 65
Figure 69: DSCP Mapping Configuration......................................................................................................... 65
Figure 70: CSG Setup..................................................................................................................................... 66
Figure 71: REM / SON Setup.......................................................................................................................... 67
Figure 72: ESON Setup.................................................................................................................................. 68
Figure 73: SaveSettings.................................................................................................................................. 69
Figure 74: SaveConfirmation Window............................................................................................................. 69
Figure 75: Exporting Configuration File........................................................................................................... 70
Figure 76: Importing Configuration.................................................................................................................. 71
Figure 77: BrowsingWindow for Importing Configuration File........................................................................... 71
Figure 78: Import Error Message1 (Example).................................................................................................. 72
Figure 79: Import Error Message2 (Example).................................................................................................. 72
Figure 80: Firmware Upgrade Menu................................................................................................................ 72
Figure 81: Screen after Selecting the New Firmware....................................................................................... 73
Figure 82: Notification Screen during Firmware Upgrade Process................................................................... 73
Figure 83: Log Setting..................................................................................................................................... 74
Figure 84: eNodeB Debug Mask Settings& Analysis Log Report ..................................................................... 75
Figure 85: Password Change.......................................................................................................................... 76
Figure 86: Remote Authentication Configuration ............................................................................................. 76
Figure 87: Reboot Menu................................................................................................................................. 77
Figure 88: Reboot Confirmation Window......................................................................................................... 77
Figure 89: Update Period................................................................................................................................ 78
Figure 90: Device Information Menu................................................................................................................ 79
Figure 91: CPU/Memory Information............................................................................................................... 80
Figure 92: Process Information....................................................................................................................... 80
Figure 93: SoftwareandHardware Status Menu............................................................................................... 81
Figure 94: Alarm Occurrence History.............................................................................................................. 82
Figure 95: DHCP Client Info............................................................................................................................ 83
Figure 96: IEEE-1588 Info............................................................................................................................... 83
Figure 97: GPS Info........................................................................................................................................ 84
Figure 98: Resolved MME IP.......................................................................................................................... 84
Figure 99: LTE RIP Information....................................................................................................................... 85
Figure 100: SAS Information........................................................................................................................... 85
Figure 101: UE List......................................................................................................................................... 86

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 7/88
List of Tables
Table 1: 3GPP Release 9 Standard Specifications.......................................................................................... 11
Table 2: System Specification......................................................................................................................... 11
Table 3: Main Functions.................................................................................................................................. 13
Table 4: System Specifications....................................................................................................................... 13
Table 5: Environmental Specifications............................................................................................................. 13
Table 6: RF Specifications for DL Transmissions ............................................................................................ 14
Table 7: RF Specifications for UL Receptions ................................................................................................. 15
Table 8: Mechanical Specifications................................................................................................................. 15
Table 9: Interface & Connector Description..................................................................................................... 21
Table 10: LED Description.............................................................................................................................. 22
Table 11: Description of JLT622PWeb GUI Menu........................................................................................... 28
Table 12: Description of MR parameter........................................................................................................... 47
Table 13: Description of Neighbor Cell Parameter........................................................................................... 49
Table 14: Description of UTRA Frequency Parameter..................................................................................... 52
Table 15: Description of UTRA Neighbor Cell Parameter ................................................................................ 55
Table 16: Description of GERAN Frequency Parameter.................................................................................. 59
Table 17: Description of GERAN Neighbor Cell Parameter.............................................................................. 62
Table 18: Description of Log Setting................................................................................................................ 74

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 8/88
2 Introduction
2.1 Overview
JLT622P is enterprise LTE small cell. LTE small cell is a wireless network system based on 3GPP LTE (Long
Term Evolution) technology; LTE small cell improves 3G technology’s shortcomings of relatively slow
transmission speed with high cost. This new generation wireless network system provides high speed data
throughput with relatively economic cost using the existing Internet line or low cost backhaul.
2.2 Type of Small Cell
LTE small cell has a core similarity with WiFi technology where both system provide wireless traffic in residentials
and hotspots as in Figure 1. Difference is that WiFi uses ISM band while LTE small cell uses commercial
frequency band operating within the commercial LTE network.
Generally, small cellcan easily be installed like WiFi AP while Picocell is recommended to be installed after cell
planning by wireless operators.
Figure 1: Types of Small Cell
2.3 Benefits
To satisfy the customer needs, LTE system must provide fast packet transmission with low cost to support high
speed multimedia data service.
With LTE small cell deployment, existing public Internet network can be shared wirelessly, thus it can offload the
data traffic as Wi-Fi does. It can also provide the coverage extension effect with providing LTE service inside the
buildings. The high efficiency with low cost makes the LTE small cell attractive to wireless operator to create new
business model. Therefore, it brings better service experience to their customers.
Figure 2: Benefits of Small Cell

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 9/88
2.4 Network Block Diagram
LTE Enterprisesmall cell AP, JLT622P, provides wireless accessto LTE UE,and it is connected to MME (Mobility
Management Entity) for control plane signaling via S1-MME logical interface. For the user data service, JLT622P
is connected to S-GW (Serving-Gateway) via S1-U logical interface. Connection between EPC and LTE small
cells may go through HeNB-GW instead of directly getting connected to EPC.
S-GW is connected to P-GW (PDN-Gateway) for external network access including Internet service. JLT622P
supports IPSec with Security-GW when it is deployed in public network. It carries out either USIM-based or
Certificate-based authentication procedure for creating IPSec tunnel to Security-GW located in front of HeNB-
GW. Security-GW may co-locate with HeNB-GW.
In addition, it has been proved in the field to work seamlessly with our cutting-edge management system HeMS
and SON server for plug and play-based configuration including automatic parameter setting, alarm reporting,
statistics gathering and interference mitigation.
Figure 3: JLT622P and EPC Network Diagram

J Plus, Inc
www.juniglobal.com J Plus Proprietary and Confidential 10/88
3 Charactereristics
JLT622P has threeexternal ports: WAN, Bridge and Management ports. For time/frequency synchronization IEEE
1588v2, GPS and Air sync are provided.
3.1 JLT622P System Main Functions
3.1.1 3GPP Standards
JLT622P supports 3GPP Release 9 and complies with following specifications.
TS Number
Title
32.453
Telecommunication management; Performance Management (PM); Performance
measurements Home enhanced Node B (HeNB) Subsystem (HeMS).
32.425
Telecommunication management; Performance Management (PM); Performance
measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
32.592
Telecommunication management; Home enhanced Node B (HeNB) Operations,
Administration, Maintenance and Provisioning (OAM&P); Information model for
Type 1 interface HeNB to HeNB Management System (HeMS)
32.593
Telecommunication management; Home enhanced Node B (HeNB) Operations,
Administration, Maintenance and Provisioning (OAM&P); Procedure flows for Type
1 interface HeNB to HeNB Management System (HeMS)
32.594
Telecommunication management; Home enhanced Node B (HeNB) Operations,
Administration, Maintenance and Provisioning (OAM&P); XML definitions for Type
1 interface HeNB to HeNB Management System (HeMS)
32.541
Telecommunication management; Self-Organizing Networks (SON); Self-healing
concepts and requirements
36.104
Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio
transmission and reception
36.211
Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and
modulation
36.212
Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and channel
coding
36.213
Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures
36.214
Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer;
Measurements
36.300
Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal
Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2
36.314
Evolved Universal Terrestrial Radio Access (E-UTRA); Layer 2 –Measurements
36.321
Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control
(MAC) protocol specification
36.322
Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Link Control (RLC)
protocol specification
36.323
Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence
Protocol (PDCP) specification
36.331
Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control
(RRC); Protocol specification