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LTP-8X
Operation Manual
Version 3.24.1, 26.02.2016

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  • Page 1 LTP-8X Operation Manual Version 3.24.1, 26.02.2016...

  • Page 2: Table Of Contents

    CLI Views Hierarchy ............................ 29 CLI Automatic Code Completion ........................ 30 CLI Command History ..........................30 Group operations ............................31 PART III CONFIGURING THE TERMINAL ......................32 CHAPTER 10. NETWORK SETTINGS ........................33 Introduction ................................33 ____________________________________________________________________________ LTP-8X optical line terminal...
  • Page 3 Adding a VLAN ............................52 14.2 VLAN Configuration ..........................53 14.3 IGMP Proxy Configuration ........................54 14.4 Deleting a VLAN .............................. 54 14.5 Terminal VLANs .............................. 54 CHAPTER 15. INTERFACES CONFIGURATION ....................56 Introduction ................................56 _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 4 Model 2 ............................84 20.3.3. Model 3 ............................84 CHAPTER 21. DBA CONFIGURATION ........................ 88 Introduction ................................88 21.1 DBA Profiles Assignment ........................90 21.1.1. Services in Different T-CONTs......................90 21.1.2. Services in One T-CONT ........................90 ____________________________________________________________________________ LTP-8X optical line terminal...
  • Page 5 Network Connection Check ......................... 124 CHAPTER 29. TERMINAL OPERATION LOG ..................... 125 CHAPTER 30. ACTIVE ALARMS LOG ........................ 126 CHAPTER 31. GPON MONITORING ........................ 127 31.1 GPON OLT State ..........................127 31.2 GPON Interface State .......................... 128 _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 6 OLT FIRMWARE UPDATE ......................139 CHAPTER 36. ONT FIRMWARE UPDATE ......................140 Introduction ................................140 36.1 ONT Firmware Update Download ....................... 140 36.2 ONT Firmware Custom Update ......................140 36.3 ONT Firmware Autoupdate ......................... 141 ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 7: Revision History

    ___________________________________________________________________________ Revision History Issue 3b, 26 February 2016 — Manual is adjusted in accordance with LTP-8X R3.24.1 command system. — Added Section 13.3 describing configuration ACS. — Added Section 14.5 describing configuration terminal vlans. — Updated chapters 19 and 20 due the models refactoring.

  • Page 8: Terms And Definitions

    Internet Group Management Protocol Internet protocol Optical Line Terminal Optical Network Terminal Optical Network Unit SNTP Simple Network time protocol SNMP Simple Network Manazgement Protocol Small Form-factor Pluggable Uniform Resource Identifier TFTP Trivial File Transfer Protocol ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 9: Part Igeneral

    ___________________________________________________________________________ Part I General _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 10: Chapter 1. Introduction

    (ONT). OLT converts Gigabit Ethernet and GPON interfaces and is used to connect a PON network with data communication networks of a higher level. The range of OLT GPON equipment produced by Eltex comprises of LTP-8X terminal with internal Ethernet switch with 8 GPON ports and RSSI function.

  • Page 11: Chapter 2. Application

    Chapter 2. Application LTP-8X optical line terminal is designed to establish connection with upstream equipment and provide broadband access over passive optical networks. Ethernet connection is established through Gigabit uplink and 10G Base-X interfaces; GPON interfaces are used to connect to optical networks. Each interface can provide connection for 64 subscriber optical terminals through one fibre and supports dynamic bandwidth allocation (DBA).

  • Page 12: Chapter 3. Delivery Package

    _____________________________________________________________________________ Chapter 3. Delivery Package The standard delivery package includes: 1. LTP-8X optical line terminal. 2. A mounting set for 19'' rack. 3. RS-232 DB9(F)–DB9(F) console cable. 4. A CD with Operation Manual and Quick Setting Guide. 5. Declaration of Conformity.

  • Page 13: Chapter 4. Specifications

    1310 nm APD/TIA Detector/Amplifier Data Rate 1244 Mb/s Receiver Sensitivity -28 dBm Receiver Optical Overload -8 dBm Processor Processor type Marvell Sheeva, ARMV5TE architecture Clock frequency 800 MHz Number of cores Optical parameters for Ligent Photonics LTE3680M-BC _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 14 20 W Operating temperature from +5 to +40 °C range Relative humidity up to 80 % with power supply module: 430×44×258 mm, Dimensions 19" form-factor, 1U size Weight not more than 2.5 kg ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 15: Chapter 5. Compatible Sfp Transceivers

    SFP transceiver model Class DDMI NEOPHOTONICS PTB38J0-6538E-SC NEOPHOTONICS 38J0-6537E-STH1+ C+ HP NEOPHOTONICS 38J0-6537E-STH2+ C+ HP NEOPHOTONICS 38J0-6537E-STH3+ C+ HP Ligent Photonics LTE3680M-BC Ligent Photonics LTE3680M-BH Ligent Photonics LTE3680P-BC Ligent Photonics LTE3680P-BH Ligent Photonics LTE3680P-BC2 C+ HP _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 16: Chapter 6. Design

    10G/1G 0..1 2 chassis for SFP modules of 1000 Base-X uplink interface to connect to IP network GPON 8 chassis for GPON SFP modules Power Power indicator of the terminal Status Operating indicator of the terminal ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 17: Rear Panel

    The rear panel of the terminal is shown in Fig. 6.2 and 6.3. Table 4.2 lists rear panel connectors. Fig. 6.2. Rear Panel of Optical Line Terminal (DC) Fig. 6.3. Rear Panel of Optical Line Terminal (AC) _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 18: Light Indication

    4.3 lists possible statuses of the LEDs. Table 6.3. Light Indication of Terminal Status LED Status Terminal Status Flashes green Normal operation Status Flashes red Critical failure Power Glows green Power supply on terminal is on ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 19: Temperature Sensors

    The device incorporates 2 ventilators. The ventilation units are detachable. Procedure for dismantlement and installation is described in Chapter 33. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 20: Chapter 7. Safety Precautions And Installation Procedure

    PC and measurement instruments should be grounded prior to connection to the terminal. The potential difference between the terminal case and the cases of the instruments should be less than 1 V. Prior to turning the terminal on, ensure that all cables are undamaged and securely connected. ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 21: Terminal Installation Procedure

    Step 2. Use a screwdriver to screw the support bracket to the case. Step 3. Repeat steps 1 and 2 for the second support bracket. Fig. 7.1. Support Brackets Mounting Terminal Rack Installation To install the terminal to the rack: _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 22 Depending on power supply requirements, the terminal can be supplemented with either an AC power supply module, 220 V, 50 Hz, or a DC power supply module, 48 V. The location of the power supply module is shown in Fig. 7.3 ____________________________________________________________________________ LTP-8X optical line terminal...
  • Page 23 Step 4. Connect the power supply cable to the device. Step 5. Turn the device on and check the front panel LEDs to make sure the terminal is in normal operating conditions. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 24: Part Ii Getting Started With The Terminal

    _____________________________________________________________________________ Part II Getting Started with the Terminal ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 25: Chapter 8. Connecting To Terminal Cli

    Step 2. Launch the terminal program and create a new connection. Select the corresponding COM port in the "Connect to" drop-down list. Assign the port settings according to Table 8.1. Click OK. Table 8.1. Port Settings Bit rate 115,200 Data bits Parity _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 26: Connecting To Cli With Telnet Protocol

    ************************************** Optical line terminal LTP-8X ************************************** LTP-8X login: admin Password: ******** Eltex LTP-8X software version 3.20.2 build 1814 on 18.06.2014 12:46 Technical support: http://eltex.nsk.ru/support Sat Jan 1 20:35:33 LOCAL 2000 LTP-8X# 8.2 Connecting to CLI with Telnet Protocol The Telnet protocol connection is more flexible than the connection via COM port. Connection to CLI can be established directly at the terminal location or via IP network with the help of a remote desktop.

  • Page 27: Connecting To Cli With Secure Shell Protocol

    Fig. 8.4. Running the Telnet Client Step 4. Log into the terminal CLI. Factory settings: login: admin, password: password. login: admin Password: ******** Eltex LTP-8X software version 3.20.2 build 1814 on 18.06.2014 12:46 Technical support: http://eltex.nsk.ru/support Sat Jan 1 21:44:30 LOCAL 2000 LTP-8X# 8.3 Connecting to CLI with Secure Shell Protocol...
  • Page 28 Fig. 8.5. Running SSH Client Step 3. Log into the terminal CLI. Factory settings: login: admin, password: password. login: admin Password: Eltex LTP-8X:rev.B software version 3.24.1 build 109 on 15.12.2015 12:01 Technical support: http://eltex.nsk.ru/support Fri Jan 7 18:35:08 LOCAL 2000...

  • Page 29: Chapter 9. Getting Started With Terminal Cli

    The Switch view is a group of switch-related commands: VLAN, GE interfaces, LACP, etc. The Configure view is a list of terminal configuration commands. For instance: user management, services configuration, GPON interface and ONT configuration, profile configuration, etc. Fig. 9.2. Switch Views Hierarchy _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 30: Cli Automatic Code Completion

    Sometimes it may be necessary to execute the same set of operations several times. To make the work with repeating commands easier, the terminal CLI keeps the command history. The list of previously entered commands can be seen either with the help of the show history ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 31: Group Operations

    LTP-8X(config)# interface ont 0/0-63 LTP-8X(config)(if-ont-0/0-63)# fec Or view the list of active on the first 4 GPON channels: LTP-8X# show interface ont 0-3 online GPON-port 0 has no online ONTs GPON-port 1 has no online ONTs GPON-port 2 has no online ONTs...

  • Page 32: Part Iii Configuring The Terminal

    _____________________________________________________________________________ Part III Configuring the Terminal ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 33: Chapter 10. Network Settings

    LTP-8X# configure terminal LTP-8X(config)# hostname LTP-8X-1 Step 3. Set the terminal IP address by using the management ip command. LTP-8X(config)# management ip 10.0.0.1 Step 4. Set the subnet mask by using the management netmask command. LTP-8X(config)# management netmask 255.0.0.0 Step 5. Set the default gateway by using the management gateway command.

  • Page 34: Aaa Configuration

    Step 4. Use the aaa authorization tacacs+ command to activate TACACS+ authorization. LTP-8X(config)# aaa authorization tacacs+ Step 5. Use the aaa accounting [start-stop tacacs+] [commands tacacs+] command to configure accounting. LTP-8X(config)# aaa accounting start-stop tacacs+ commands tacacs+ ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 35: Chapter 11. Terminal Configuration

    VLAN settings. GPON contains 5 subparts. OLT—settings for GPON OLT and GPON interfaces. OLT profiles—OLT profile part. It contains profiles for address tables, VLAN, DHCP RA, and PPPoE IA. ONT—ONT configuration _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 36: Configuration Lifecycle

    NVRAM at a specified time. The terminal allows this to be done with the help of a configuration autosave mechanism. Step 1. Switch to the configure view and turn the autosave on with the help of the config autosave enable command. LTP-8X# configure terminal ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 37: Creating Configuration Backup

    LTP-8X(config)# backup on save Step 3. The terminal can be adjusted to use timer for configuration upload if necessary. In this case, additionally set the timer period in seconds. LTP-8X(config)# backup on timer LTP-8X(config)# backup timer period 3600 _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 38: Configuration Restore

    _____________________________________________________________________________ Step 4. Apply the amendments made. LTP-8X(config)# do commit Step 5. Check the entered data by using the do show backup command. LTP-8X(config)# do show backup Tftp: Backup on conf save: enabled Backup on timer: enabled Backup on timer period:...

  • Page 39: Chapter 12. User Management

    Table 12.1 contains the list of commands and the required access level. Table 12.1. CLI commands and the required access level Command Level clear ... commit configure copy ... date default delete firmware ont mac ... _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 40: User List Preview

    In order to operate effectively and safely, the terminal, as a rule, requires one or several additional users. For adding new users, use the user command in the configure view: LTP-8X(config)# user operator LTP-8X(config)# do show users Name Priority root...

  • Page 41: Changing User Password

    For changing user’s password, use the user command. Pass a user name and new password as a parameters. LTP-8X(config)# user operator password newpassword The password should not be longer than 31 characters. If the password contains a space, quotations should be used for the password.

  • Page 42: Chapter 13. Services Configuration

    Introduction This chapter describes configuration of integrated terminal services. 13.1 SNMPD Configuration For working with the Eltex.EMS management system, the terminal should be configured to work with SNMP protocol. Step 1. Switch to the configure view. LTP-8X# configure terminal Step 2. Enable SNMP agent of the terminal by using the ip snmp enable command.

  • Page 43: Ntpd Configuration

    ___________________________________________________________________________ LTP-8X(config)# ip snmp trap-community cm-traps LTP-8X(config)# ip snmp community read cm-read LTP-8X(config)# ip snmp community write cm-write Step 6. Configure variable snmp parameters. LTP-8X(config)# ip snmp location NSK-1-12 LTP-8X(config)# ip snmp contact operator LTP-8X(config)# ip snmp ont-sn-format numerical Step 7. The settings of SNMP agent change as soon as the configuration is applied. No terminal reboot is needed.
  • Page 44 Step 2. Enable time synchronisation by using the ip ntp enable command. Specify the IP address to be used for synchronisation in the ip ntp ip <ip> command. LTP-8X(config)# ip ntp enable LTP-8X(config)# ip ntp ip 192.168.1.254 Step 3. Specify the synchronisation interval in seconds by using the ip ntp interval command. LTP-8X(config)# ip ntp interval 3600 Step 4.

  • Page 45: Acsd And Dhcpd Configuration

    LTP-8X(config)# ip dhcp server enable Step 2. Configure the ip addresses range with ip dhcp server range <start.ip> <end.ip> command. LTP-8X(config)# ip dhcp server range 192.168.200.10 192.168.200.150 Step 3. Configure the lease time with ip dhcp server lease time command.

  • Page 46: Logd Configuration

    LTP-8X(config)# ip dhcp server option-43 Step 5. Apply the configuration by using the do commit command. LTP-8X(config)# do commit Step 6. Check the configured data by using the do show ip acs server command. LTP-8X(config)# do show ip acs server ACS server: Enabled: false 192.168.200.9...
  • Page 47 Debug messages The emergency level is the maximum display level, the "debug" level is the minimum one. The log subsystem allows display of the terminal log on different devices. All output devices can be used simultaneously. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 48: Modules Configuration

    GPON subsystem. Other modules have similar configuration process. Step 1. Set a collecting level with the help of the logging module pmchal-gpon level command. LTP-8X(config)# logging module pmchal-gpon loglevel debug Step 2. Set a output devices’ logging level with logging system <device> debug command.

  • Page 49: Alarmd Configuration

    User tried to log in or has already logged into his account config_save User has saved configuration firmware_update LTP-8X firmware update completed successfully / with errors duplicate_mac Two devices having the same MAC address detected physical_layer_flapping Flapping on Ethernet ports...

  • Page 50: Active Alarms Log Configuration

    -1—SNMP trap is sent (if specified), but the event is not recorded to the alarms log. 13.5.1 Active Alarms Log Configuration Step 1. To configure the active alarms log, switch to the configure view. LTP-8X# configure ____________________________________________________________________________ LTP-8X optical line terminal...
  • Page 51 Step 2. Use the alarm command to specify the necessary event parameters. The event types are listed in Table 13.4, the parameters and possible values are given in Table 13.5. LTP-8X(config)# alarm temperature severity critical LTP-8X(config)# alarm temperature send-on-in true...

  • Page 52: Chapter 14. Vlan Configuration

    Step 2. Add a VLAN by using the vlan command. Pass VID as a parameter. LTP-8X(switch)(config)# vlan 5 LTP-8X(switch)(config-vlan)# CLI automatically switches view to work with the VLAN. The same command is used to configure existing VLANs. ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 53: Vlan Configuration

    (or a range) as parameters. LTP-8X(switch)(config-vlan)# forbidden 10G-front-port 0 - 1 LTP-8X(switch)(config-vlan)# forbidden front-port 0, front-port 2, front-port 3 Step 4. Enable IGMP snooping by using the ip igmp snooping enable command if necessary. LTP-8X(switch)(config-vlan)# ip igmp snooping enable Step 5.

  • Page 54: Igmp Proxy Configuration

    Step 2. Set proxy rules by using the ip igmp proxy report enable command. As parameters, pass a range of acceptable groups and the proxy direction as a VID pair. LTP-8X(switch)(config)# ip igmp proxy report range 224.0.0.0 239.255.255.255 from 200 to 98 Step 3.
  • Page 55 ___________________________________________________________________________ Step 2. Use gpon network terminal-vlan command to . LTP-8X(config)# gpon network terminal-vlan HSI vid 2000 cos 5 Step 3. Check the configured data by using the do show gpon network command. LTP-8X(config)# do show gpon network Network: Mac age time:...

  • Page 56: Chapter 15. Interfaces Configuration

    Terminal interfaces can be divided into two groups: Ethernet interfaces and GPON interfaces. Ethernet interfaces are used for terminal connection to operator's network core. GPON interfaces are used for ONT connections. Fig. 15.1. A Set of Interfaces for a Terminal with PCB Rev. 1 ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 57: Ethernet Interfaces Configuration

    Step 1. Switch to the view of the interface (of interface group) which settings should be changed. LTP-8X> switch LTP-8X(switch)# configure LTP-8X(switch)(config)# interface front-port 0 LTP-8X(switch)(config-if)# Step 2. Enable the interface by using the no shutdown command. The shutdown command disables the interface.
  • Page 58 LTP-8X(switch)(config-if)# bridging to front-port 1 Step 8. If needed, use the spanning-tree command group to adjust STP protocol. LTP-8X(switch)(config-if)# spanning-tree enable...

  • Page 59: Gpon Interfaces Configuration

    Step 7. Adjust time settings of optical transceiver if needed. LTP-8X(config)(if-gpon-0-7)# optics use-custom LTP-8X(config)(if-gpon-0-7)# optics ... Optical transceiver should be adjusted only by agreement with Eltex Service Center. Step 8. Apply the configuration by using the commit command. LTP-8X(config)(if-gpon-0-7)# exit...

  • Page 60: Chapter 16. Lag Configuration

    The terminal has several algorithms to balance load within aggregation groups. Table 16.2. Load Balance Modes Mode Description Based on IP address of sender and receiver ip-l4 Based on IP address of sender and receiver, and L4 Based on MAC address of sender and receiver ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 61: Lag Configuration

    Fig. 16.2. LACP configuration requires all steps to be performed. Fig. 16.2. LAG and LACP Configuration Procedure Step 1. LAG is configured in terminal's switch. Execute the switch and configure commands subsequently to switch to the config view. LTP-8X> switch LTP-8X(switch)# configure LTP-8X(switch)(config)# _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 62 Step 2. Create a port-channel logical interface by using the interface port-channel command. As a parameter, pass the number of the interface being created. You can create up to ten logical interfaces. LTP-8X(switch)(config)# interface port-channel 3 LTP-8X(switch)(config-if)# Step 3. Set general interface parameters: speed, duplex, flow-control, etc. Interfaces configuration is described in details in Chapter 15, page 54.
  • Page 63 ___________________________________________________________________________ parameter, pass the number of the logical interface. LTP-8X(switch)(config)# interface front-port 0 - 4 LTP-8X(switch)(config-if-range)# channel-group port-channel 3 The channel-group command can be executed in the configure view of an interface (a range) of the switch. Step 9. This step should only be performed for LACP configuration. Set a priority for the physical interface with the help of the lacp port-priority command if necessary.

  • Page 64: Chapter 17. Dhcp Relay Agent Configuration

    MAC address of the ONT which sent the request %OPT60% DHCP option 60 received from the ONT %OPT82 CID% Circuit ID received from the ONT %OPT82 RID% Remote ID received from the ONT %DESCR% ONT description ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 65: Dhcp Relay Agent Profiles Management

    Step 3. Assign the newly created profile to the selected VLAN with the gpon olt profile dhcpra dhcp-ra- 01 command. As a parameter, pass the VID which requires individual configuration. LTP-8X(config)# gpon olt profile dhcpra dhcp-ra-01 1000 Step 4. Check the changes by using the show gpon olt configuration command.

  • Page 66: Dhcp Relay Agent Profiles Configuration

    17.2 DHCP Relay Agent Profiles Configuration Step 1. Switch to the corresponding DHCP Relay Agent profile. LTP-8X(config)# profile dhcp-ra dhcp-ra-01 Step 2. Enable DHCP traffic processing with the enable command. LTP-8X(config-dhcp-ra)("dhcp-ra-01")# enable Step 3. Enable insert/overwrite of DHCP option 82 with the help of the overwrite-option82 command if needed.

  • Page 67: Chapter 18. Pppoe Intermediate Agent Configuration

    ONT. Exceeding the threshold blocks PADI requests. The blocking time can be configured. PPPoE Intermediate Agent also limits the number of simultaneous PPPoE sessions. The restriction can be set for both the total number of terminal sessions and for every ONT separately. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 68: Pppoe Intermediate Agent Profiles Configuration

    LTP-8X(config-pppoe-ia)("pppoe-ia-00")# dos-block packet-limit 200 LTP-8X(config-pppoe-ia)("pppoe-ia-00")# dos-block block-time 300 Step 5. Set the limits of PPPoE sessions by using the sessions limit command. LTP-8X(config-pppoe-ia)("pppoe-ia-00")# sessions-limit 128 per-user 2 Step 6. Apply the changes by using the do commit command. LTP-8X(config-pppoe-ia)("pppoe-ia-00")# do commit To apply the changes, OLT should be reconfigured.

  • Page 69: Part Iv Ont Configuration

    ___________________________________________________________________________ Part IV ONT Configuration _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 70: Chapter 19. Service Models

    The destination address, in case it is unknown (broadcast or unknown unicast), will be determined based on the method implemented in a definite service model. The architecture of this service model is shown in Fig. 19.1. ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 71: Vlan For Service" Architecture

    The destination address, in case it is unknown (broadcast or unknown unicast), will be determined based on the method implemented in a definite service model. The architecture of this service model is shown in Fig. 19.2. Fig. 19.2. "VLAN for Service" Service Model Architecture _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 72: Operating Principle

    Subscriber Unicast GEM Model 1 Model 2 Model 3 19.2 Model 1 Consider a model 1 implementation example. The chart of this service model is shown in Fig. 19.3. Fig. 19.3. Service Model 1 Chart ____________________________________________________________________________ LTP-8X optical line terminal...
  • Page 73 U-VLAN for each service. TR-069 service is replicated between corresponding GEM ports of all subscribers (ONT). Thus, the model implements "VLAN for Subscriber" for VoIP, Internet, and IPTV unicast services, but uses "VLAN for Service" for TR-069 service. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 74: Model 2

    (one ONT), such as VoIP, Internet, and IPTV unicast. An S-VLAN that is global for all subscribers (ONTs) is used for the TR-069 management service. Corresponding GEM ports are created for every OLT service by LTP-8X between ONT and OLT. A dedicated MC-VLAN is used for multicast transmissions.
  • Page 75 U-VLANs on the ONT side. In this case broadcast and unknown unicast are replicated neither in OLT nor in ONT since every service has a separate S-VLAN for broadcast and unknown unicast traffic. Fig. 19.5. Service Model 3 Chart Thus, the model implements "VLAN for Service". _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 76: Model Configuration

    _____________________________________________________________________________ 19.5 Model Configuration Step 1. Check the current configuration with the help of the show gpon olt general command. LTP-8X(config)# do show gpon olt configuration Block duplicated mac: enabled Ont block time: Dhcpra shaper: Profile pppoe-ia: pppoe-ia-00 OLT Profile PPPoE Intermediate Agent 0...

  • Page 77: Chapter 20. Ont Configuration

    GEM port to the Alloc-ID. Table 20.1. ONT Profiles Profile Description cross-connect Defines VLAN transformation in OLT and ONT alloc Defines upstream traffic parameters shaping Defines restrictions for upstream and downstream service traffic management Defines TR-69 management service parameters _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 78: Ont Profiles Configuration

    The u-vid and u-cos parameters allow a tag to be specified which will be used on the ONT side. Step 5. The mac-table-entry-limit parameter allows restriction of records number in the MAC table of OLT for this service. ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 79: Dba Profile Configurationn

    RG domain (router). Other values means port association with an OMCI domain, i. e. the port can be directly used in OLT to establish a data communication channel. Step 2. IGMP and multicast configuration is described in details in Chapter 24, page 105. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 80: Management Profile Configuration

    OLT. You can view the list of unactived ONTs with the help of the show interface gpon-port ont unactivated command: LTP-8X# show interface gpon-port 0 ont unactivated ----------------------------------- GPON-port 0 ONT unactivated list...

  • Page 81: Model 1

    Step 4. OLT entry configuration has pre-defined ONT profiles which will be automatically assigned to ONT. View the ONT configuration with the help of the do show interface ont 0/0 configuration command. LTP-8X(config)# do show interface ont 0/0 configuration ----------------------------------- [ONT0/0] configuration...
  • Page 82 (it equals 10 for the first service in this case): LTP-8X(config)# profile cross-connect Serviсel LTP-8X(config-cross-conneot)("Servioel")# bridge LTP-8X(config-cross-conneot)("Servioel")# bridge group 1 LTP-8X(config-cross-conneot)("Servioel")# user vid 10 Step 3. Check the changes made. LTP-8X(config-cross-connect)("Service1")# do show profile cross-connect Service1 Name: 'Service1' Description: 'ONT Profile Cross Connect 1' Model:...
  • Page 83 LTP-8X(config)(if-ont-0/0)# service 0 profile dba AllServices LTP-8X(config)(if-ont-0/0)# service 0 profile cross-connect Service1 LTP-8X(config)(if-ont-0/0)# service 1 profile dba AllServices LTP-8X(config)(if-ont-0/0)# service 1 profile cross-connect Service2 LTP-8X(config)(if-ont-0/0)# profile ports Ports1 LTP-8X(config)(if-ont-0/0)# do show interface ont 0/0 configuration ----------------------------------- [ONT0/0] configuration ----------------------------------- Description:...

  • Page 84: Model 2

    Step 11. "VLAN for Subscriber" requires C-VLAN to be assigned for this ONT (subscriber). Assign C-VLAN 200 for both services by using the service <x> custom vid command: LTP-8X(config)(if-ont-0/0)# service 0 custom vid 200 LTP-8X(config)(if-ont-0/0)# service 1 custom vid 200 LTP-8X(config)(if-ont-0/0)# do show interface ont 0/0 configuration Service [0]: Profile cross connect: Service1...
  • Page 85 LTP-8X(config-cross-conneot)("Servioe3")# outer vid Step 4. Specify U-VID in order to have untagged traffic coming from the ONT port. LTP-8X(config-cross-conneot)("Servioe3")# user vid untagged Step 5. Check the changes made. LTP-8X(config-cross-connect)("Service3")# do show profile cross-connect Service3 Name: 'Service3' Description: 'ONT Profile Cross Connect 3'...
  • Page 86 Step 10. Assign the created profiles in ONT. LTP-8X(config)# interface ont 0/1 LTP-8X(config)(if-ont-0/0)# service 0 profile dba AllServices LTP-8X(config)(if-ont-0/0)# service 0 profile cross-connect Service1 LTP-8X(config)(if-ont-0/0)# profile ports Ports1 LTP-8X(config)(if-ont-0/0)# do show interface ont 0/1 configuration ----------------------------------- [ONT0/0] configuration ----------------------------------- Description:...
  • Page 87 ___________________________________________________________________________ LTP-8X(switch)(config-vlan)# exit LTP-8X(switch)(config)# commit LTP-8X(switch)(config)# exit _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 88: Chapter 21. Dba Configuration

    — T-CONT type 5 is a counter with fixed and guaranteed bandwidths and a possibility to allocate a best- effort bandwidth. This type summarises all other types and is suitable for most types of traffic. ____________________________________________________________________________ LTP-8X optical line terminal...
  • Page 89 — if for different services of the same ONT assign profiles alloc and indicate allocate-new-t-cont, these services will work in different allocation, the number of Alloc-ID created for the ONT is the number assigned to a profile alloc. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 90: Dba Profiles Assignment

    Step 3. Assign the profiles to services by using the service <id> profile dba command. LTP-8X(config)(if-ont-0/0)# service 0 profile dba ServiceInternet LTP-8X(config)(if-ont-0/0)# service 1 profile dba ServiceVoIP You will have the following configuration: LTP-8X(config)(if-ont-0/0)# do show interface ont 0/0 configuration Service [0]: Profile cross connect: ServiceInternet ONT Profile Cross Connect 0...
  • Page 91 LTP-8X(config)(if-ont-0/1)# service 0 profile dba AllServices LTP-8X(config)(if-ont-0/1)# service 1 profile dba AllServices LTP-8X(config)(if-ont-0/1)# service 2 profile dba AllServices You will have the following configuration: LTP-8X(config)(if-ont-0/1)# do show interface ont 0/1 configuration Service [0]: Profile cross connect: ServiceInternet ONT Profile Cross Connect 0...

  • Page 92: One Profile For Multiple Onts

    Step 2. Assign the profile to a corresponding service of every ONT by using the service <id> profile dba command. LTP-8X(config)# interface ont 0/0-1 LTP-8X(config)(if-ont-0/0-1)# service 0 profile dba Servicelnternet You will have the following ONT configurations: LTP-8X(config)(if-ont-0/0-1)# do show interface ont 0/0-1 configuration ----------------------------------- [ONT0/0] configuration ----------------------------------- Service [0]:...
  • Page 93 ServiceVoIP LTP-8X(config)(if-ont-0/0-1)# service profile OtherServices You will have the following ONT configurations: LTP-8X(config)(if-ont-0/0-1)# do show interface ont 0/0-1 configuration ----------------------------------- [ONT0/0] configuration ----------------------------------- Service [0]: Profile cross connect: ServiceInternet ONT Profile Cross Connect 0 OtherServices ONT Profile DBA 4...

  • Page 94: Dba Configuration

    The bandwidth has a value in Kbps (1000 bps) and is not rounded down to 64 Kbps. LTP-8X(config-dba)("dba-00")# bandwidth fixed 100000 LTP-8X(config-dba)("dba-00")# bandwidth guaranteed 0 LTP-8X(config-dba)("dba-00")# bandwidth besteffort 0 Step 4. Use the show command to check the parameters. LTP-8X(config-dba)("dba-00")# do show profile dba dba-00 Name: 'dba-00' Description: 'ONT Profile DBA 0'...
  • Page 95 The bandwidth has a value in Kbps (1000 bps) and is not rounded down to 64 Kbps. LTP-8X(config-dba)("dba-00")# bandwidth guaranteed 100000 LTP-8X(config-dba)("dba-00")# bandwidth fixed 0 LTP-8X(config-dba)("dba-00")# bandwidth besteffort 0 Step 4. Use the show command to check the parameters. LTP-8X(config-dba)("dba-00")# do show profile dba dba-00 Name: 'dba-00' Description: 'ONT Profile DBA 0'...

  • Page 96: T-Cont Type 3 Configuration

    The bandwidth has a value in Kbps (1000 bps) and is not rounded down to 64 Kbps. LTP-8X(config-dba)("dba-00")# bandwidth fixed 0 LTP-8X(config-dba)("dba-00")# bandwidth guaranteed 100000 LTP-8X(config-dba)("dba-00")# bandwidth besteffort 200000 Step 4. Use the show command to check the parameters. LTP-8X(config-dba)("dba-00")# do show profile dba dba-00 Name: 'dba-00' Description: 'ONT Profile DBA 0'...

  • Page 97: T-Cont Type Configuration

    The bandwidth has a value in Kbps (1000 bps) and is not rounded down to 64 Kbps. LTP-8X(config-dba)("dba-00")# bandwidth fixed 0 LTP-8X(config-dba)("dba-00")# bandwidth guaranteed 0 LTP-8X(config-dba)("dba-00")# bandwidth besteffort 200000 Step 4. Use the show command to check the parameters. LTP-8X(config-dba)("dba-00")# do show profile dba dba-00 Name: 'dba-00' Description: 'ONT Profile DBA 0'...
  • Page 98 _____________________________________________________________________________ LTP-8X(config-dba)("dba-00")# bandwidth fixed 100000 LTP-8X(config-dba)("dba-00")# bandwidth guaranteed 200000 LTP-8X(config-dba)("dba-00")# bandwidth besteffort 1244000 Step 4. Use the "show" command to check the parameters. LTP-8X(config-dba)("dba-00")# do show profile dba dba-00 Name: 'dba-00' Description: 'ONT Profile DBA 0' Dba: Sla data: Service class:...

  • Page 99: Chapter 22. Rg Ont

    Bridged service is a service which configuration requires OMCI management domain only, i. e. it can be completely configured with the help of the OMCI protocol in ONT. Routed service is a service which configuration requires both OMCI and RG management domains. _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 100 Bridge parameter creates a bridged service (the bridge-group parameter is the bridge number in this case). No bridge parameter creates a routed service (there is only one bridge associated with the RG; it has a special bridge number—0). ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 101: Services Combined Configuration

    Step 1. Create a VLAN for services on switch. VLAN configuration is described in details in Chapter 14, page 52. LTP-8X(switch)(config)# vlan 20 LTP-8X(switch)(config-vlan)# tagged front-port 0 LTP-8X(switch)(config-vlan)# tagged pon-port 0 – 1 LTP-8X(switch)(config-vlan)# exit LTP-8X(switch)(config)# vlan 30 LTP-8X(switch)(config-vlan)# tagged front-port 0 LTP-8X(switch)(config-vlan)# tagged pon-port 0 –...
  • Page 102 LTP-8X(config)(if-ont-0/0)# service 1 profile cross-connect OMCI-service LTP-8X(config)(if-ont-0/0)# service 1 profile dba basic LTP-8X(config)(if-ont-0/0)# profile ports 2RG-2OMCI Step 11. Use the show interface ont <id> configuration command to check the created configuration. LTP-8X(config)(if-ont-0/0)# do show interface ont 0/0 configuration ----------------------------------- [ONT0/0] configuration -----------------------------------...
  • Page 103 OMCI domain (the bridged service), LAN2 and LAN3 ports are connected as bridges in ONT. The second service is managed by both OMCI and RG (the routed service; RG domain can be configured, for instance, through WEB interface in ONT). LAN0 and LAN1 ports are connected to RG ONT. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 104: Chapter 23. High Speed Internet Configuration

    _____________________________________________________________________________ Chapter 23. High Speed Internet Configuration Configuration of the High Speed Internet (HSI) service does not have any peculiarities and can be easily performed as described in Chapter 20, page 76. ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 105: Chapter 24. Multicast Configuration

    Fig. 24.1. IGMP Snooping Is Disabled Fig. 24.1 shows multicasting of IGMP traffic regardless of whether an end host needs the traffic or not. When IGMP snooping becomes enabled, the multicasting situation changes as follows: the switch will _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 106 Fig. 24.2. IGMP Snooping Is Enabled As you may see from Fig. 24.2, LTP-8X with enabled IGMP snooping translates multicast traffic only to the hosts which are member of the IGMP group.

  • Page 107: Model 1 Multicast Configuration

    ONT port will be associated with. Specify U-VLAN 14: LTP-8X(config)# profile cross-connenct UsIGMP LTP-8X(config-cross-connect)("UsIGMP")# bridge LTP-8X(config-cross-connect)("UsIGMP")# bridge group 1 LTP-8X(config-cross-connect)("UsIGMP")# user vid 14 LTP-8X(config-cross-connect)("UsIGMP")# do show profile cross-connect UsIGMP datatype GChar_t value UsIGMP Name: 'UsIGMP' Description: 'ONT Profile Cross Connect 1'...
  • Page 108 LTP-8X(config-ports)("Ports1")# port 1 bridge group 1 Step 5. Enable multicast and configure VLAN replacement rules for ONT: LTP-8X(config-ports)("Ports1")# port 1 multicast LTP-8X(config-ports)("Ports1")# port 1 igmp downstream vid 14 LTP-8X(config-ports)("Ports1")# port 1 igmp downstream tag-control replace-vid LTP-8X(config-ports)("Ports1")# port 1 igmp upstream vid 14 LTP-8X(config-ports)("Ports1")# port 1 igmp upstream tag-control replace-vid...

  • Page 109: Model 2 (3) Multicast Configuration

    Step 9. Configure IGMP proxy for IGMP packets transmission from VLAN 200 to VLAN 98. Apply the configuration. LTP-8X(switch)(config)# ip igmp proxy report enable LTP-8X(switch)(config)# ip igmp proxy report range 224.0.0.0 239.255.255.255 from 200 to 98 LTP-8X(switch)(config)# ip igmp snooping LTP-8X(switch)(config)# commit 24.2...
  • Page 110 Step 5. Enable multicast and configure VLAN replacement rules for the ONT port (upstream and downstream): LTP-8X(config-ports)("Ports1")# port 1 multicast LTP-8X(config-ports)("Ports1")# port 1 igmp downstream vid 14 LTP-8X(config-ports)("Ports1")# port 1 igmp downstream tag-control replace-vid LTP-8X(config-ports)("Ports1")# port 1 igmp upstream vid 98 LTP-8X(config-ports)("Ports1")# port 1 igmp upstream tag-control replace-vid...
  • Page 111 GEM ports will be created automatically and do not require any additional configuration. Step 7. Assign the created profiles in ONT and apply the configuration. LTP-8X(config)# interface ont 0/0 LTP-8X(config)(if-ont-0/0)# service 0 profile cross-connect UsIGMP LTP-8X(config)(if-ont-0/0)# profile ports Ports1 LTP-8X(config)(if-ont-0/0)# do commit Step 8.

  • Page 112: Chapter 25. Voip Configuration

    LTP-8X(config-cross-connect)("VoIP")# bridge LTP-8X(config-cross-connect)("VoIP")# type iphost LTP-8X(config-cross-connect)("VoIP")# bridge group 2 LTP-8X(config-cross-connect)("VoIP")# iphost eid 1 Step 2. Check the changes made. LTP-8X(config-cross-connect)("VoIP")# do show profile cross-connect VoIP Type: iphost Iphost eid: Priority queue: Step 3. Apply the changes by using the config commit command.

  • Page 113: Voip Configuration In Rg Management Domain

    In case a VoIP client is located after the U point (i. e. in an RG management domain), a VoIP service has the same configuration procedure as all other routed services. The procedure is described in details in Chapter 20, page 76. All general steps of service configuration apply to VoIP. _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 114: Chapter 26. Tr-069 Protocol Management Configuration

    20, page 76. As opposed to other services, a management service has the "management" type specified in the "cross- connect" profile. You also need to specify the "Iphost eid" parameter. As a rule, it should equal 0. ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 115: Configuration Of A Tr-069 Inband Management Channel

    Step 2. Set the "ont-rg" model of the "cross-connect" profile. LTP-8X(config-cross-connect)("TR069")# no bridge Step 3. Set the "IP Host" identifier to 0. LTP-8X(config-cross-connect)("TR069")# iphost eid 0 Step 4. Check the changes. LTP-8X(config-cross-connect)("TR069")# do show profile cross-connect TR069 Name: 'TR069' Description: 'ONT Profile Cross Connect 1'...

  • Page 116: Configuration Of A Tr-069 Oob Management Channel

    The main peculiarity of the mode is that is uses a separate bridge for management. Provided below is a part of the OMCI scheme. Arrows show the traffic flow. Fig. 26.2. TR-069 OutOfBand Management Channel ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 117: Client Configuration

    LTP-8X(config-cross-connect)("TR069")# bridge group 20 Step 3. Set the "IP Host" identifier to 0. LTP-8X(config-cross-connect)("TR069")# iphost eid 0 Step 4. Check the changes by using the do show command. LTP-8X(config-cross-connect)("TR069")# do show profile cross-connect TR069 Name: 'TR069' Description: 'ONT Profile Cross Connect 1'...
  • Page 118 LTP-8X(config-management)("management-00")# omci-configuration Step 2. Specify connection parameters. LTP-8X(config-management)("management-00")# url http://acs.tele.com:9595/acs LTP-8X(config-management)("management-00")# username acs LTP-8X(config-management)("management-00")# password acsacs Step 3. Check the changes. LTP-8X(config-management)("management-00")# url http://acs.tele.com:9595/acs LTP-8X(config-management)("management-00")# do show profile management management-00 Name: 'management-00' Description: 'ONT Profile Management 0' Enable omci configuration: true Url: 'http://acs.tele.com:9595/acs'...

  • Page 119: Chapter 27. Ont Configurations Templates

    Step 2. Set an ONT configuration. Template configuration process does not have any peculiarities and exactly follows ONT configuration process described in Chapter 20, page 77. LTP-8X(ont-template)("HSI-100-CaTV")# service 0 profile dba AllServices LTP-8X(ont-template)("HSI-100-CaTV")# service 0 profile cross-connect Service1 LTP-8X(ont-template)("HSI-100-CaTV")# service 1 profile dba AllServices LTP-8X(ont-template)("HSI-100-CaTV")# service 1 profile cross-connect Service2...

  • Page 120: Ont Configuration Templates Assignment

    ONT configuration viewing is performed by using the show interface ont <id> configuration command. [T] markers (Template) allow to discriminate template configuration parameters from the general ones. In this example, Rf port state is the only general parameter LTP-8X(config)(if-ont-0/0-10)# do show interface ont 0/0 configuration ----------------------------------- [ONT0/0] configuration...
  • Page 121 [T] Profile shaping: shaping-00 ONT Profile Shaping 0 [T] Profile ports: ports-00 ONT Profile Ports 0 [T] Profile management: management-00 ONT Profile Management 0 [T] Profile scripting: unassigned Custom model: none Template: HSI-100-CaTV ONT Template 1 _______________________________________________________________________________ LTP-8X optical line terminal...

  • Page 122: Part Vterminal Monitoring

    _____________________________________________________________________________ Part V Terminal Monitoring ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 123: Chapter 28. General

    Information on Terminal Software Current Version To view information on the current version of terminal software, use the show version command. LTP-8X# show version Eltex LTP-8X:rev.B software version 3.24.1 build 109 on 15.12.2015 12:01 28.2 Terminal Information Preview To view terminal information, use the show system environment command.

  • Page 124: Information On Terminal Operating Time

    64 bytes from 192.168.22.4: seq=3 ttl=64 time=0.397 ms 64 bytes from 192.168.22.4: seq=4 ttl=64 time=0.404 ms --- 192.168.22.4 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 0.360/0.401/0.426 ms ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 125: Chapter 29. Terminal Operation Log

    Jan 1 00:01:11 LTP-8X pmchal: notice: [OLT] OLT initialized successfully Jan 1 00:01:11 LTP-8X pmchal: notice: [OLT] OLT0 FW version 2.3.37.1008 Jan 1 00:01:11 LTP-8X pmchal: notice: [OLT] OLT0 FW is up to date Jan 1 00:01:11 LTP-8X pmchal: notice: [OLT] OLT1 FW version 2.3.37.1008 Jan 1 00:01:11 LTP-8X pmchal: notice: [OLT] OLT1 FW is up to date You can apply a filter to log messages.

  • Page 126: Chapter 30. Active Alarms Log

    Chapter 30. Active Alarms Log To view the active alarms log, use the show alarms command. Pass an event type (see Table 13.4) and/or their severity (see Table 13.5). LTP-8X# show alarms all all Active alarms (3): Type Severity Description...

  • Page 127: Chapter 31. Gpon Monitoring

    ___________________________________________________________________________ Chapter 31. GPON Monitoring 31.1 GPON OLT State Step 1. To view GPON OLT state, use the show gpon olt state command. LTP-8X# show gpon olt state Device count: Gpon-ports per device: Driver version: 1.2.561 Device 0: Firmware version: 2.3.37.1015...

  • Page 128: Gpon Interface State

    _____________________________________________________________________________ 31.2 GPON Interface State Step 1. To view the state of GPON interfaces, use the show gpon olt state command.. LTP-8X# show interface gpon-port 0-7 state Reading: ..Gpon-ports status information: Gpon-ports: State: ONT count: SFP vendor: Ligent SFP product number:...

  • Page 129: Mac Table Preview

    3.29 31.3 MAC Table Preview Step 1. To view the table of MAC addresses, execute the show interface gpon-port 0 mac command. LTP-8X# show interface gpon-port 0 mac ----------------------------------- GPON-port 0 MAC table (3 records) ----------------------------------- Address table total (4), satisfy the query (4):...

  • Page 130: Statistics For Olt Ethernet Interfaces

    Step 1. To view statistics of MC flows, execute show gpon olt igmp command. As a parameter, pass the channel number or "all" to view statistics of all channels. LTP-8X# show interface gpon-port igmp groups All IGMP groups (4): Channel Serial...

  • Page 131: Chapter 32. Ont Monitoring

    ___________________________________________________________________________ Chapter 32. ONT Monitoring 32.1 ONT Configurations List Step 1. To view ONT active configurations, execute the show interface ont 0-7 configured command. LTP-8X# show interface ont 0-7 configured ----------------------------------- GPON-port 0 ONT configured list ----------------------------------- Serial ONT ID...

  • Page 132: Offline Ont List

    32.4 Offline ONT List Step 1. To view the list of disconnected ONTs, execute the show show interface ont 0-7 offline command. LTP-8X# show interface gpon-port ont offline ----------------------------------- GPON-port 0 ONT offline list ----------------------------------- ## Serial ONT ID Assigned channel Description...

  • Page 133: Ont Statistics

    ONT Statistics To view ONT statistics, use the show interface ont 0/0 counters command. Pass the number of requested statistical data (see Table 32.2) and ONT ID as parameters. LTP-8X# show interface ont 0/0 counters gem-port-performance-monitoring ----------------------------------- [ONT0/0] counters -----------------------------------...

  • Page 134: Part Vi Terminal Maintenance

    _____________________________________________________________________________ Part VI Terminal Maintenance ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 135: Chapter 33. Sfp Transceivers Replacement

    Step 1. Insert an SFP transceiver into a slot with its open side down (open side up for the bottom line of slots). Fig. 33.2. SFP Transceivers Installation Step 2. Press the module until it fits with a click. Fig. 33.3. Installed SFP Transceivers _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 136 To remove a transceiver, perform the following actions: Step 1. Unlock the module's latch. Fig. 33.3. Opening the Latch of SFP Transceivers Step 2. Remove the module from the slot. Fig. 33.4. Removing SFP Transceivers ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 137: Chapter 34. Ventilation Units Replacement

    Step 1. Use a screwdriver to remove the right screw connecting the ventilation unit with the rear panel (see Fig. 34.1). Step 2. Carefully pull the unit until it is removed from the case. Step 3. Disconnect the unit from the terminal socket (see Fig. 34.2). Fig. 33.2. Ventilation Unit Connector _______________________________________________________________________________ LTP-8X optical line terminal...
  • Page 138 Step 2. Lay the connection cable in a special tray on the inner side of the unit. Step 3. Insert the unit into the terminal case. Step 4. Screw the ventilation unit to the rear panel (see Fig. 34.1). ____________________________________________________________________________ LTP-8X optical line terminal...

  • Page 139: Chapter 35. Olt Firmware Update

    Step 2. Update the firmware by using the "update system" command. Pass the firmware file name (and the folder if you copy it to a folder) and the IP address of the TFTP server. LTP-8X# update system ltp-8x-3.20.2.123.fw.bin 10.0.105.1 Downloading system firmware..

  • Page 140: Chapter 36. Ont Firmware Update

    TFTP server as parameters: LTP-8X# copy tftp://192.168.1.100/ntp-rg-r3.20.2.123.fw.bin.bin fs://ont-firmware Download file from TFTP-server............................... ONT firmware vendor is Eltex Corporation, version 3.20.1.1111 Write downloaded file to flash memory............................... 36.2...

  • Page 141: Ont Firmware Autoupdate

    To create an ONT firmware update task, use the schedule ont update command and specify ONT ID and the firmware update file: LTP-8X# schedule ont update 0/0 ntp-rg-r3.20.1.1111.fw.bin Task created for [ONT0/0]...
  • Page 142 To ease and simplify the process, you can create records to perform firmware autoupdate on ONTs, even if their firmware versions differ from the specified. Use not-match parameter when creating the rule: LTP-8X(config)# auto-update ont record update2 equipment-id TYPE fw-version not- match V2 filename V2.bin Record was added successfull As the result, update2 record will be created in the table, where ONT with the type of TYPE and the version not equal to V2 will be autoupdated with V2.bin file.

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