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OLT LTP-16N, LTP-16NT. User Manual

Control

Local control

CLI – command line interface

Remote management

CLI (SSH, Telnet), SNMP

Monitoring

CLI, SNMP

Access restriction

by password, by privelege level

General parameters

Power supply

AC: 150..250V, 50 Hz
DC: -36..-72V

Maximum power consumption

LTP-16N/LTP-16NT

75 W

Operating temperature range

from -5 to +40°C

Relative humidity

Up to 80%

Dimensions (WxHxD)

19", 1U

Dimensions with an installed power module:

430x42x305 mm

Weight

Complete set

LTP-16N/LTP-16NT

3.5 kg

Modules

Power module

0.5 kg

Содержание LTP-16N

Страница 1: ...Optical line terminals LTP 16N LTP 16NT User Manual Issue 2 28 05 2021 Firmware version 1 2 0 ...

Страница 2: ...Terminal installation 18 3 Getting Started with the terminal 22 3 1 Connecting to the Terminal CLI 22 3 1 1 Introduction 22 3 1 2 Connecting to CLI via COM port 22 3 1 3 Connecting to CLI via Telnet protocol 23 3 1 4 Connecting to CLI via Secure Shell protocol 25 3 2 Getting Started with terminal CLI 25 3 2 1 Introduction 25 3 2 2 CLI views hierarchy 25 3 2 3 CLI hotkeys 27 3 2 4 CLI automatic cod...

Страница 3: ...guration 38 4 4 4 ALARMD configuration 42 4 5 VLAN Configuration 44 4 5 1 Introduction 44 4 5 2 VLAN Configuration 45 4 5 3 VLAN Configuration 45 4 5 4 VLAN Deletion 46 4 6 IGMP configuration 46 4 6 1 Introduction 46 4 6 2 Enabling snooping 46 4 6 3 Report proxying 46 4 7 DHCP Configuration 47 4 7 1 Introduction 47 4 7 2 DHCP snooping 47 4 7 3 DHCP option 82 47 4 8 PPPoE configuration 50 4 8 1 Int...

Страница 4: ...les configuration 61 6 Terminal monitoring 68 6 1 General information 68 6 1 1 Information on current terminal firmware version 68 6 1 2 Terminal information preview 68 6 1 3 Network connection check 69 6 2 Terminal operation log 70 6 3 Active alarms log 70 6 4 10G front port monitoring 70 6 4 1 View port statistics 70 6 4 2 View port state 71 6 5 gpon port monitoring 71 6 5 1 View port state 71 6...

Страница 5: ...16N LTP 16NT User Manual 5 7 Terminal maintenance 77 7 1 SFP transceivers replacement 77 7 2 Ventilation units replacement 78 7 3 Power module replacement 78 7 4 OLT firmware update 79 8 The list of changes 80 ...

Страница 6: ...Network Terminal ONU Optical Network Unit PCB Printed Circuit Board PPPOE Point to point protocol over Ethernet SLA Service Level Agreement SNTP Simple Network time protocol SNMP Simple Network Management Protocol SFP Small Form factor Pluggable TFTP Trivial File Transfer Protocol URI Uniform Resource Identifier VEIP Virtual Ethernet Interface Point Notes and warnings Notes contain important infor...

Страница 7: ...ing and software update for the devices 2 2 Purpose The LTP 16N T optical line terminal is designed to establish connection with upstream equipment and provide broadband access across 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 PON interface allows connection of up to 128 s...

Страница 8: ...1000 duplex half duplex 1000 10000 duplex Standards 1GBase X 10GBase X Standards IEEE 802 1D IEEE 802 1p IEEE 802 1Q Number of PON interfaces LTP 16N LTP 16NT 16 Connector type SC UPC socket in accordance with ITU T G 984 2 FSAN Class B FSAN Class C SFF 8472 Transmission medium SMF 9 125 G 652 fibre optical cable Standards Digital RSSI Received Signal Strenght Indication Splitting ratio 1 4 1 8 1 ...

Страница 9: ...nsitivity 28 dBm 32 dBm Receiver optical congestion 8 dBm 12 dBm Synchronization ports Only for LTP 16NT Processor Processor type Intel Atom x86_64 Clock frequency 2 1 GHz Core quantity 4 RAM LTP 16N LTP 16NT 8 GB Non volatile memory LTP 16N LTP 16NT 8 GB Switch Ethernet switch Broadcom Packet Processor Switch performance 120 Gbps MAC table 64K entries VLAN support up to 4K in accordance with 802 ...

Страница 10: ...n by password by privelege level General parameters Power supply AC 150 250V 50 Hz DC 36 72V Maximum power consumption LTP 16N LTP 16NT 75 W Operating temperature range from 5 to 40 C Relative humidity Up to 80 Dimensions WxHxD 19 1U Dimensions with an installed power module 430x42x305 mm Weight Complete set LTP 16N LTP 16NT 3 5 kg Modules Power module 0 5 kg ...

Страница 11: ...n transceiver parameters such as temperature power voltage etc DDMI also measures the level of ONT signal RSSI All compatible transceivers support this function Table 2 List of compatible SFP transceivers Vendor SFP transceiver module Class DDMI NEOPHOTONICS PTB38J0 6538E SC B NEOPHOTONICS 38J0 6537E STH1 C HP NEOPHOTONICS 38J0 6537E STH2 C HP NEOPHOTONICS 38J0 6537E STH3 C HP Ligent Photonics LTE...

Страница 12: ...LTP 16N Front panel element Description 1 PS2 Redundant power supply indicator 2 PS1 Primary power supply indicator 3 Status Device operation indicator 4 Power Device power indicator 5 SSD SSD operation indicator 6 FAN Ventilation panels operation indicator 7 F Functional key that reboots the device and resets it to factory default configuration pressing the key for less than 15 seconds reboots th...

Страница 13: ...nel element Description 1 PS2 Redundant power supply indicator 2 PS1 Primary power supply indicator 3 Status Device operation indicator 4 Power Device power indicator 5 SSD SSD operation indicator 6 FAN Ventilation panels operation indicator 7 F Functional key that reboots the device and resets it to factory default configuration pressing the key for less than 15 seconds reboots the device pressin...

Страница 14: ...SFP modules 15 10 1GE Uplink interfaces 8 chassis for installing 10G BASE X SFP modules 2 6 2 Rear panel The rear panel of the device is shown in Figure 3 Table below lists rear panel connectors Figure 3 LTP 16N 16NT optical line terminal rear panel Table 5 Rear panel connectors description Rear panel element Description 160 250 VAC 50Hz max 1A 36 72 VDC max 5A Connectors for AC DC power supply Ea...

Страница 15: ... failures Fan Solid green All fans are operational Flashing red One or more fans are failed PS1 Solid green Primary power supply is connected and operates correctly Disabled Primary power supply is not connected Red Primary power supply is missing or failed PS2 Solid green Redundant power supply is connected and operates correctly Disabled Redundant power supply is not connected Red The primary so...

Страница 16: ...ensors 4 temperature sensors are used to measure temperature inside the terminal case 3 external and 1 into switch Figure 4 shows the sensor location on PCB Figure 4 Temperature sensors allocation Table 7 Temperature sensors description Rear panel element Description Temperature sensor 1 PON ports SFP 1 Temperature sensor 2 PON ports SFP 2 Temperature sensor 3 Front ports SFP ...

Страница 17: ...supply 2 7 2 Safety requirements General requirements Any operations with the equipment should comply to the Safety Rules for Operation of Customers Electrical Installations Before operating the device all engineers should undergo special training Connect only serviceable and compatible accessories to the terminal To avoid overheating and provide necessary ventilation of the terminal sufficient sp...

Страница 18: ...op the installation fill in a corresponding document and contact your supplier If the terminal was exposed to low temperatures for a long time before installation leave it for 2 hours at ambient temperature prior to operation If the device was exposed to high humidity for a long time leave it for at least 12 hours in normal conditions prior to turning it on Support brackets mounting The delivery p...

Страница 19: ...lly ventilated The side panels have air vents Do not block the air vents to avoid components overheating and subsequent terminal malfunction To avoid overheating and provide necessary ventilation of the terminal sufficient space should be provided above and below the terminal not less than 10 cm ...

Страница 20: ...eliability is required In case of using two power supply modules it is allowed to use different power plants for supplying with different voltage Figure 8 Power module installation From the electric point of view both places for power module installation are identical In the terms of device operation the power module located closer to the edge is considered as the main module and the one closer to...

Страница 21: ... Step 2 Ground the case of the device This should be done prior to connecting the device to the power supply An insulated multiconductor wire should be used for earthing The device grounding and the earthing wire section should comply with Electric Installation Code The ground terminal is on the rear panel Figure 3 Step 3 If you intend to connect a PC or another device to the switch console port t...

Страница 22: ...d COM port or to be supplied with an USB COM adapter cable The PC should also have a terminal program installed e g Hyperterminal Step 1 Use the null modem cable from the delivery package to connect the console port of the terminal to the PC COM port as shown in figure below Figure 9 Connecting the terminal to a PC via COM port Step 2 Launch the terminal program and create a new connection Select ...

Страница 23: ...rminal location Remote connection is similar but requires changes in the terminal IP address that will be considered in detail in the Network Settings section In order to be connected to the terminal a PC should have a Network Interface Card NIC The connection will additionally require the sufficient amount of network cable Patching Cord RJ45 as it is not included in the delivery package Step 1 Co...

Страница 24: ... Set 168 1 1 as an IP address and 255 255 255 0 as a subnet mask Figure 11 Network connection configuration Step 3 On the PC click Start Run Enter the telnet command and the terminal s IP address The factory setting for the IP address is 168 1 2 Click OK Figure 12 Telnet client startup ...

Страница 25: ...able Patch Cord RJ 45 as it is not included in the delivery package Step 1 Perform steps 1 and 2 from the Connecting to CLI via COM port Step 2 Run PuTTY Enter IP address of the terminal The factory setting for the IP address is 168 1 2 Select port 22 and SSH protocol type Click Open Step 3 Log into the terminal CLI Factory authorization settings login admin password password login admin Password ...

Страница 26: ...OLT LTP 16N LTP 16NT User Manual 26 Figure 13 CLI views hierarchy ...

Страница 27: ... word to the left of a cursor Ctrl K Removal of characters to the right of a cursor Ctrl C Line clearing command execution interruption 3 2 4 CLI automatic code completion To simplify the use of the command line the interface supports automatic command completion This function is activated when the command is incomplete and the Tab character is entered For example enter the ex command in the Top v...

Страница 28: ...IDs instead of one object ID This feature is supported by a majority of CLI commands For example enable broadcast filter for all ONTs in a certain channel LTP 16N configure LTP 16N configure interface ont 1 1 128 LTP 16N config if ont 1 1 128 broadcast filter LTP 16N config if ont 1 1 128 Or view the list of active ones in the first 3 GPON channels LTP 16N show interface ont 1 3 online GPON port 1...

Страница 29: ...mes available for review Candidate A different copy of the Candidate configuration is used for each session After a configuration Candidate change in a CLI session the user can issue a command to apply the changed configuration the commit command The save command saves the Running configuration into NVRAM of the terminal Figure 14 shows a chart of configuration lifecycle Figure 14 Configuration li...

Страница 30: ...it 4 2 Network settings 4 2 1 Introduction This section describes adjustment of network settings for the terminal Adjusting network settings enables remote control and integration with OSS BSS systems 4 2 2 Network parameters configuration It is recommended to adjust network settings via COM port connection This will prevent issues with connection loss upstream the terminal being adjusted Be very ...

Страница 31: ...figure management gateway 10 0 0 254 Step 6 Set the management VLAN of the terminal by using the management vid command if necessary LTP 16N configure management vid 10 Step 7 The network settings will change as soon as the configuration is applied No terminal reboot is needed LTP 16N configure do commit To operate with the device over the management interface via uplink ports you must allow the m...

Страница 32: ...ege configuration Step 1 The default privilege allocation can be viewed by using the show running config privilege all command LLTP 16N show running config privilege all privilege 1 view interface ont privilege 2 view interface ont privilege 2 commands interface ont privilege 4 view interface ont privilege 4 config general privilege 4 config interface ont privilege 4 commands interface ont privile...

Страница 33: ...lege 9 view configuration privilege 9 config vlan privilege 9 config general privilege 9 config interface gpon port privilege 9 config interface ont privilege 9 config interface ont profile privilege 9 config interface front port privilege 9 commands interface ont privilege 9 commands configuration privilege 9 commands interface gpon port privilege 9 commands interface front port privilege 10 view...

Страница 34: ...ivilege 13 view interface ont privilege 13 view interface front port privilege 13 view configuration privilege 13 view firmware privilege 13 config vlan privilege 13 config igmp privilege 13 config dhcp privilege 13 config pppoe privilege 13 config alarm privilege 13 config system privilege 13 config general privilege 13 config logging privilege 13 config interface gpon port privilege 13 config in...

Страница 35: ...ds system privilege 15 commands interface front port Step 2 Switch to the configure view Set the required permissions corresponding to the level by using the privilege command e g set permissions allowing Level 1 to view configuration of the ONT LTP 16N configure terminal LTP 16N configure privilege 1 view interface ont Step 3 Settings of privileges will be applied immediately No terminal reboot i...

Страница 36: ...essfully changed password LTP 16N configure The password should not be longer than 31 characters and shorter than 8 characters If the password contains a space use quotations for the password 4 3 5 Viewing and changing user access rights To manage user access rights a user priority system is implemented A newly created user is granted with a minimal set of permissions LTP 16N configure do show run...

Страница 37: ... 2 Enable the SNMP agent of the terminal by using snmp enable command LTP 16N configure ip snmp enable Step 3 The settings of the SNMP agent change as soon as the configuration is applied No terminal reboot is needed LTP 16N configure do commit You need to configure users to operate with SNMPv3 Step 1 Add users and set the privilege levels LTP 16N configure ip snmp user rwuser auth password rwpass...

Страница 38: ... terminal reboot is needed LTP 16N configure do commit Step 6 Check the configuration using the show running command LTP 16N show running config ip snmp ip snmp encrypted user rwuser auth password GP7dmbXhmcnoGFwUQ enc password QKw388vDx PWTnoiUg access rw ip snmp encrypted user rouser auth password N02El5KMmJDs e w enc password uH sCFAYHDgNlaH5ic access ro ip snmp engine id 55e3edafe1c7c92199c28b...

Страница 39: ...s from the SNMP agent dna Primary network module messages fsm pon PON state machine messages igmp Messages from IGMP operation module logmgr Log control module service messages usermgr Log control module service messages For each module you can select the level of filtering as well as sub module settings for more flexible logging configuration The filtering level sets the minimum importance level ...

Страница 40: ...f the syslog server Console console Being used for log display the console allows system messages to be visible as soon as they are received in the terminal connected to the Console port File file Logging into a file allows system messages to be written directly to the file which can be sent to support specialists for further analysis The log is saved in non volatile memory by default The system h...

Страница 41: ...ter reboot 4 4 3 3 System log configuration Step 1 Use the buffer command to specify the memory size in bytes to be used for system log storage LTP 16N config logging buffer 30000 Step 2 If necessary use the remote server ip command to specify the IP address of the remote SYSLOG server to be used to display system log LTP 16N config logging remote server ip 192 168 1 43 Step 3 Configure the output...

Страница 42: ...he terminal Types of events and their descriptions are provided in the following table Table 13 Types of events in the active alarms log Event Description Threshold system ram Free RAM size decreased to the threshold 12 system login User tried to log in or logged in using their credentials system logout User logged out config save User saved the configuration config change OLT configuration change...

Страница 43: ...from ONT pon alarm dgi Translation of Dying Gasp PLOAM alarms from ONT pon alarm dfi Translation of Deactivate Failure PLOAM alarms from ONT pon alarm tiwi Translation of Transmission Interference Warning PLOAM alarms from ONT pon alarm loki Translation of Loss of Key PLOAM alarms from ONT pon alarm lcdgi Translation of Loss of GEM Channel Delineation PLOAM alarms from ONT pon alarm rdii Translati...

Страница 44: ... LTP 16N config alarm Step 2 For example configure the alarm system fan To do this use the system fan command The other alarms are configured similarly LTP 16N config alarm system fan min rpm 5000 LTP 16N config alarm system fan severity critical LTP 16N config alarm system fan in true Step 3 Apply the changes by using the do commit command LTP 16N config alarm do commit 4 5 VLAN Configuration 4 5...

Страница 45: ...le Step 3 Configure the IGMP querier if needed It can be enabled with the help of the ip igmp snooping querier enable command The fast leave mode is enabled by means of the ip igmp snooping querier fast leave command By default this mode is disabled DSCP and 802 1P marking for IGMP query is configured by means of the ip igmp snooping querier user prio and ip igmp snooping querier dscp commands LTP...

Страница 46: ...mit 4 5 4 VLAN Deletion Step 1 Delete a VLAN by using the no vlan command Pass VID or its range as a parameter LTP 16N configure no vlan 5 4 6 IGMP configuration 4 6 1 Introduction This section describes general IGMP configuration 4 6 2 Enabling snooping Step 1 The global snooping configuration is performed in the configure view LTP 16N configure terminal LTP 16N configure Step 2 Enable IGMP snoop...

Страница 47: ...ble 4 7 3 DHCP option 82 DHCP opt82 is used to provide a DHCP server with additional information about a received DHCP request This may include information about the terminal running DHCP opt82 as well as information about the ONT which sent the DHCP request DHCP packets are modified by interception and further processing in the terminal CPU i e DHCP snooping must be enabled The DHCP server analys...

Страница 48: ... DESCR First 20 characters of ONT description 4 7 3 1 DHCP option 82 management The DHCP option 82 is configured via the profile system profile dhcp opt82 The system allows to create several different profiles and assign them not only globally to all DHCP packets in general but also to separate profiles by VLAN Step 1 Create DHCP option 82 profile using the profile dhcp opt82 command Pass profile ...

Страница 49: ... opt82 test overwrite opt82 enable Step 3 Set the DHCP option 82 format with the circuit id and remote id commands if necessary A list of possible tokens is given in Table 15 LTP 16N config profile dhcp opt82 test circuit id format PONSERIAL ONTID LTP 16N config profile dhcp opt82 test remote id format OPT82_RID Step 4 Apply the configuration by using the commit command LTP 16N config dhcp do comm...

Страница 50: ...and LTP 16N config pppoe snooping enable 4 8 3 PPPoE intermediate agent PPPoE Intermediate Agent is used to provide BRAS with additional information about a received PADI request This may include information about the terminal running PPPoE Intermediate Agent as well as information about the ONT which sent the PADI request PADI packets are modified by interception and further processing in the ter...

Страница 51: ...rofile system profile pppoe ia The system allows to create several different profiles and assign them globally to all PPPoE traffic Step 1 Create the PPPoE Intermediate Agent profile using the profile pppoe ia command Pass profile name as a parameter LTP 16N configure terminal LTP 16N configure profile pppoe ia test LTP 16N config profile pppoe ia test Step 2 Assign the global profile using the pp...

Страница 52: ...configuration by using the commit command LTP 16N config pppoe ia do commit 4 8 3 2 Active PPPoE sessions monitoring When PPPoE snooping is enabled sessions can be monitored To view the list of sessions use the show ip pppoe sessions command LTP 16N config pppoe do show ip pppoe sessions PPPoE sessions 1 Serial GPON port ONT ID GEM Client MAC Session ID Duration Unblock 1 ELTX6C000090 1 1 129 E0 D...

Страница 53: ... gpon port 16 1 16 oob 1 4 9 2 10G front ports configuration Step 1 Switch to the view of the interface of interface group which settings should be changed LTP 16N configure terminal LTP 16N configure interface 10G front port 1 LTP 16N config if front 1 Step 2 Enable the interface by using the no shutdown command On the contrary the shutdown command disables the interface LTP 16N config if front 1...

Страница 54: ...onfiguration 4 10 1 Introduction This section describes configuration of uplink interfaces aggregation Link aggregation IEEE 802 3ad is a technology that allows multiple physical links to be combined into one logical link aggregation group Aggregation group has a higher throughput and is very reliable The terminal supports one mode of interface aggregation static All communication channels in the ...

Страница 55: ...egate ports in a port channel you should go to the ports to be aggregated LTP 16N configure interface 10G front port 3 4 LTP 16N config if front 3 4 Step 2 Set the port channel on the interfaces using the channel group command LTP 16N config if front 3 4 channel group port channel 1 Step 3 Apply the configuration by using the commit command LTP 16N config if front 3 4 channel group port channel 1 ...

Страница 56: ...broadcast GEM port and replicated to all subscribers Multicast architecture This architecture is similar to N to 1 except that a dedicated multicast GEM port is used 5 1 2 VLAN ID replacement The concept of pon vid The transfer of traffic from the service S VLAN to the client C VLAN can be done either on the OLT or on the ONT To configure the replacement place use the concept of pon vid Setting th...

Страница 57: ...odel The scheme of this service model is shown in the Figure 17 Figure 17 1 to 1 traffic model operation scheme A C VLAN is used between an ONT and service routers BRAS VoIP SR that encapsulate services for one subscriber one ONT service such as VoIP Internet and IPTV In this case all traffic is routed to one common GEM port ...

Страница 58: ...h explicitly stores the MAC address and GEM port correspondence If no entry is found the packet is sent to the broadcast GEM port and replicated to all ONTs using the service 5 1 3 3 Multicast The multicast scheme is similar to the N to 1 scheme except that a multicast GEM port is used and the MAC table is involved only for IGMP exchange Multicast is sent directly to the multicast GEM port This me...

Страница 59: ...s of the TFTP server PATH path to the license file on the TFTP server Use CLI LTP 16N license set license License saved License successfully installed Where license full content of the license file including curly brackets To view information about the license on the device use the show command LTP 16N show license Active license information License valid yes Version 1 2 Board SN GP2B000022 Licens...

Страница 60: ... which operate in both management domains i e have an integrated router are denoted as ONT RG Everything that refers to the OMCI domain can be applied to both ONT and ONT RG devices For this reason we will further denote ONT RG as ONT If an ONT is configured without the RG domain without a router skip all steps concerning RG In addition to configuration in terminal a routed service requires the RG...

Страница 61: ...the service will be used for management iphost must be enabled And if necessary set an iphost id for it 5 2 4 2 DBA profile configuration This profile configures dynamic bandwidth allocation DBA These parameters allow specification of any T CONT type described in G 984 3 Step 1 First you need to define the allocation scheme in one T CONT or in different ones Step 2 After that configure status repo...

Страница 62: ...able command Step 3 When transmitting parameters via OMCI Set parameters for ACS username password and url 5 2 4 5 ONT configuration procedure Figure below shows a step by step procedure of ONT configuration Figure 19 ONT configuration procedure Step 1 Prior to proceed to ONT configuration add an ONT into the OLT configuration For an ONT to be added and configured it does not need to be physically...

Страница 63: ...ont mode bridge mode Consider configuring a mixed scheme of services built on different traffic model ONT will be configured in the bridge mode Configure 3 services HSI and IPTV unicast by traffic model N to 1 the service VLAN is 200 the tag will be taken on the ONT untagged traffic will come from the ONT port Multicast packets will come on OLT with tag 98 From the ONT port is also not tagged Unde...

Страница 64: ...figure profile cross connect UNI_TAG LTP 16N config profile cross connect UNI_TAG ont mode bridge LTP 16N config profile cross connect UNI_TAG bridge group 12 To view active ONT configurations LTP 16N config profile cross connect UNI_TAG outer vid 100 LTP 16N config profile cross connect UNI_TAG pon vid 10 LTP 16N config profile cross connect UNI_TAG user vid 10 LTP 16N config profile cross connec...

Страница 65: ...gured the in router mode HSI IPTV VoIP and ACS To do this configure 5 services HSI service N to 1 model traffic the service VLAN is 200 there will be a tag replacement on the OLT and it will arrive at 10 on the OLT IPTV service Service for multicast traffic Traffic model multicast The stream passes without changing the VLAN 30 tag STB service The service is required for unicast traffic for STBs Th...

Страница 66: ...e iphost in this service Leave the default index value for iphost LTP 16N configure profile cross connect ACS LTP 16N config profile cross connect ACS outer vid 2000 LTP 16N config profile cross connect ACS iphost enable Step 6 Specify DBA parameters To do this create a dba profile and adjust the corresponding settings Set a value of a guaranteed bandwidth and allocation scheme in this example LTP...

Страница 67: ...le cross connect ACS dba AllService LTP 16N config if ont 1 1 profile ports veip LTP 16N config if ont 1 1 profile management ACS Step 10 Allow the required VLAN to pass on the uplink interface see section Interface configuration LTP 16N configure terminal LTP 16N configure interface 10G front port 1 LTP 16N config if front 1 vlan allow 100 200 250 2000 Step 11 For VLAN 30 configure IGMP snooping ...

Страница 68: ... command LTP 16N show system environment System information CPU load average 1m 5m 15m 2 680 1 350 0 540 Free RAM Total RAM Gb 4 58 7 76 Free disk space Total disk space Gb 5 77 6 13 Temperature Sensor PON SFP 1 C 33 Sensor PON SFP 2 C 32 Sensor Front SFP C 31 Sensor Switch C 39 Fan state Fan configured speed auto Fan minimum speed 15 Fan speed levels 15 100 Fan 1 rpm 6360 Fan 2 rpm 6420 Fan 3 rpm...

Страница 69: ...on FPGA firmware version PLD version PLD firmware version Power supply information Information about installed power modules Factory Device unique information 6 1 3 Network connection check To check network connection use the ping command As a parameter pass the IP address of the node to be checked LTP 16N ping 192 168 1 5 PING 192 168 1 5 192 168 1 5 56 data bytes 64 bytes from 192 168 1 5 seq 0 ...

Страница 70: ...6 51 NOTICE DNA 10G front port 4 changed state to active_working When a remote syslog server is used use the log display tools provided by the syslog server Enter show log filename command to view the files LTP 16N show log LTP log 6 3 Active alarms log To view the active alarms log use the show alarms command Pass the type of events and or their importance as parameters You can view all active al...

Страница 71: ...G copper 6 5 gpon port monitoring 6 5 1 View port state To view information about the gpon port and SFP state for this port use the show interface gpon port id state command LTP 16N show interface gpon port 1 state Port State ONT count SFP vendor SFP product number SFP vendor revision SFP temperature C SFP voltage V SFP tx bias current mA SFP tx power dBm 1 OK 3 Ligent LTE3680M BC 1 0 45 3 27 16 8...

Страница 72: ...LTX6201C830 9 2 OK 10 ELTX62015230 10 2 OK 11 ELTX62014758 11 2 OK 12 ELTX62013BE0 12 2 OK 13 ELTX6201A904 13 2 OK 14 ELTX62015214 14 2 OK 15 ELTX6201420C 15 2 OK 16 ELTX6201CD88 16 2 OK 17 ELTX6201CA0C 17 2 OK 18 ELTX6201AB04 18 2 OK 19 ELTX62018E48 19 2 OK 20 ELTX62014658 20 2 OK 21 ELTX6201AB14 21 2 OK 22 ELTX62014280 22 2 OK 23 ELTX6201CD8C 23 2 OK 24 ELTX6201B700 24 2 OK 25 ELTX6201C74C 25 2 ...

Страница 73: ...ivated ONTs Step 1 To view the list of ONTs that are connected but not activated use the show interface ont ID unactivated command As an argument specify the GPON interface number or a range of numbers LTP 16N show interface ont 11 unactivated pon port 11 ONT unactivated list Serial ONT ID GPON port RSSI Version EquipmentID Status 1 ELTX70000010 n a 11 n a n a n a UNACTIVATED 2 ELTX77000230 n a 11...

Страница 74: ...22 2 21 49 OK 23 ELTX6201CD8C 23 2 23 01 OK 24 ELTX6201B700 24 2 21 49 OK 25 ELTX6201C74C 25 2 21 67 OK 26 ELTX620141F0 26 2 20 22 OK 27 ELTX62014664 27 2 23 47 OK 28 ELTX6201CADC 28 2 22 01 OK 29 ELTX620190E8 29 2 20 46 OK 30 ELTX62018E84 30 2 21 55 OK 31 ELTX6201B714 31 2 20 13 OK 32 ELTX6201D384 32 2 21 14 OK pon port 16 ONT online list Serial ONT ID GPON port RSSI Status Table 21 ONT status de...

Страница 75: ...4 ELTX5F001134 4 3 OFFLINE 5 ELTX5F000120 5 3 OFFLINE 6 ELTX5F000140 6 3 OFFLINE 7 ELTX5F000144 7 3 OFFLINE 6 7 6 ONT statistics To view ONT statistics use the show interface ont 0 0 counters command As parameters specify the ONT ID and the type of requested statistics Two types of gpon and gem ports counters outputs are available Gpon shows total ONT packet statistics including service packets Ge...

Страница 76: ...EC Corrected Units 0 Rx PLOAMs Errors 0 Rx PLOAMs Non Idle 74 Rx OMCI 292 Rx OMCI Packets CRC Error 0 Rx Bytes 128484 Rx Packets 2233 Tx Bytes 45504 Tx Packets 948 BER Reported 2 6 8 System environment configuration The system has the ability to configure the fans Enter show system environment to view the system status Fans configuration Step 1 Set the rotation speed the default mode is auto LTP 1...

Страница 77: ...trically installed for each pair of slots Step 1 Insert an SFP transceiver into a slot with its open side down open side up for the bottom line of slots Figure 21 SFP transceivers installation Step 2 Push the module When it is in place you should hear a distinctive click Figure 22 installed SFP transceivers To remove a transceiver Step 1 Unlock the module s latch Figure 23 Opening SFP transceiver ...

Страница 78: ... terminal case Step 2 Secure the ventilation unit to the rear panel with the mounting screws Figure 25 7 3 Power module replacement The design of the terminal provides the possibility of replacing one of the power supply units without disconnecting power to the second To remove a ventilation unit Step 1 Use a screwdriver to remove the right screw fixing the power supply unit to the rear panel see ...

Страница 79: ...folder or any other known folder of the TFTP server Step 2 Update the firmware by using the copy command copy tftp 192 168 1 5 ltp 16n 1 0 0 build1699 fw bin fs firmware Step 3 To view the firmware versions in the sections use the show firmware LTP 16N show firmware Select Type Version Build Date master 1 2 0 359 06 04 2021 11 36 slave 1 1 0 1519 05 11 2020 10 54 designates that the image was sele...

Страница 80: ...16N LTP 16NT User Manual 80 8 The list of changes Firmware version Document version Issue date Revisions 1 2 0 Issue 2 28 05 2021 Synchronization with frimware version 1 2 0 1 0 0 Issue 1 30 11 2020 First issue ...

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