![Planet VC-2402-48 [26/35] Operating and maintaining the vc 2402](/img/pdf.png)
Planet VC-2402-48 [26/35] Operating and maintaining the vc 2402
![Planet VC-2402-48 [26/35] Operating and maintaining the vc 2402](/views2/1071634/page26/bg1a.png)
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2. Operating and Maintaining the VC-2402
2.1 Maintenance requirement
2.1.1 Tools and Equipment Requirements
Lists required tools and test equipment for the VC-2402 system maintenance.
Required Installation Tools and Materials
Item Required Purpose
Anti-static wrist strap Protect the system from electrostatic discharge damage
Hand tool Screwdrivers for equipment removal and replacement
Wire cutter/stripper Prepare wires for electrical connections
Wire-wrap gun and
bit
Removing and replacing the system interconnection
wires
Wires System interconnections to external facilities
VF transmission and
signaling test sets
Testing faulty POTS
Fuse and alarm panel For protection and simplifying troubleshooting
2.1.2 System Spares
AlwayskeepsparesfortheDSLAMateachcentralofceforreplacementpurposes.
During the system trouble-shooting procedures, certain cards at the central ofce
and/or remote site will be required to be replaced.
2.1.3 Dispatching Maintenance Personnel
Some procedures in this manual involve end-to-end system testing, for which
technicians are needed at each remote site. The remote VC-2402 system sites are
normally unattended, however, technicians should be dispatched when needed. The
VC-2402 system maintenance efforts and monitor the system for alarms during
those on-site operations.
2.1.4 Electrostatic Discharge Protection
The VC-2402 system contains static-sensitive components. Be sure to wear a
properly grounded antistatic wrist strap when handling them. Also, when removing
and replacing a card, hold it either by its front ejector handle or by its edges.
Do not touch its rear connector contacts, which must remain free of contaminants.
2.1.5 Routine Maintenance
Always monitor the VC-2402 system performance at the central ofce / remote
sites using the SNMP. It allows user to view the current system status, alarm
information and to take the necessary corrective action if a problem is reported.
Содержание
- Table of contents 2
- Mandatory regulations 4
- Term expansion 4
- Package contents 6
- Electrostatic discharge protection 7
- Installation of the vc 2402 7
- Item required purpose 7
- Pre installation 7
- Safety requirement 7
- Tools and test equipment requirements 7
- Hardware installation 8
- Hardware type 8
- Installation overview 8
- Mounting the vc 2402 9
- Step action 10
- Warning 10
- Power and ground connections 11
- Warning 11
- Connecting the vdsl adslx and pots interfaces 12
- Connecting the gbe1 gbe2 trunk interface 14
- 2 3 6 other pins 15
- Ethernet port mgmt 15
- Warning 15
- 4 6 other pins 16
- Console port cid 16
- Db 9f rj 45m pin 16
- Housekeeping and alarm contact output interface 17
- Pin assignment of housekeeping inputs and alarm contact output 17
- The hk circuit contains a photo coupler powered by the vc 2402 to detect the open or close status of the loop between hk_in and hk_com user does not need to feed 3 v power into the circuit as to the alarm output there is a relay between almout and almcom to control the status of the loop to be open or close to the alarm equipment close between almout and almcom for alarm open if no alarm 17
- The pin assignment of housekeeping and alarm contact output interface is illustrated below 17
- The vc 2402 has an rj 50 port hk on the front panel to provide four housekeeping inputs and one alarm contact output generally housekeeping contacts can connect to environment sensor controlled switch to indicate the operation environment condition 17
- Provisioning a management ip port 18
- Enable go to enable command mode show management display all system management port ip setting 19
- For both cli and web configuration tool the default login user name and password are admin admin 19
- In the pc terminal screen type in the login user name and password to login the system type the following cli command to check current ip setting of all the management ports 19
- Restrict incoming vlan tag of in band management this setting is optional not mandatory 19
- Then type the following commands to change in band or out band ip settings as you want 19
- After setting the in band out band ip of the vc 2402 remember to connect its ethernet port mgmt to the ethernet lan then in the previous pc terminal screen type the following command to verify if the ethernet connection between the management station and the dslam is working 20
- B enter new ip setting in the gbe in band sectionforin bandipconfiguration 20
- Besides cli you can also change the in band out band management ip of the vc 2402 in the web gui 20
- C enter new ip setting in the mgmt out band sectionforout bandipconfigu 20
- Now you can access the vc 2402 via telnet on port 23 for using cli or web gui byenteringitsipaddressinyourbrowser surl addressfield 20
- Nt trunk setup the nt trunk setup 20
- Page is displayed 20
- Ping to the management station to verify the connection is working 20
- Ration 20
- Save new setting to memory 20
- Configurationimport export 22
- F clear active db excluding inband g clear active db excluding inband and restart 23
- H export in cli command format 23
- I export in binary mode 23
- In web 23
- J import cli command k import cli command and restart 23
- L import binary db m import binary db and restart 23
- Please refer to vc 2402 user s manual 23
- Firmware update 24
- Aftersystemrestarts loginthecliagainandusethe showfirmwarepartition 25
- In web 25
- Or show bootloader command to check if the software upgrade is successful 25
- Please refer to vc 2402 user s manual 25
- Dispatching maintenance personnel 26
- Electrostatic discharge protection 26
- Item required purpose 26
- Maintenance requirement 26
- Operating and maintaining the vc 2402 26
- Routine maintenance 26
- System spares 26
- Tools and equipment requirements 26
- Caution 27
- Powering the vc 2402 up or down 27
- Step action 27
- Controls and led indication 28
- Led color indication condition 28
- Vc 2402 front panel 28
- Button description 29
- Interface description 29
- Cleaning units 30
- Introduction to troubleshooting 31
- Led activity problem action 31
- Procedures for troubleshooting the vc 2402 31
- Resolving problems indicated through alarms 31
- Resolving problems indicated through leds 31
- Troubleshooting the vc 2402 31
- Number 32
- Type of problem procedure 32
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