17-27
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
Chapter 17 DLPs A1 to A99
DLP-A22 Install the TL1 Craft Interface
Note
The TCC2/TCC2P does not support Ethernet polarity detection. If your Ethernet connection has
incorrect polarity (this can only occur with cables that have the receive wire pairs flipped), a
“Lan Connection Polarity Reversed” condition is raised. This condition usually occurs during an
upgrade or initial node deployment. To correct the situation, ensure that your Ethernet cable has
the correct mapping of the wire-wrap pins.
Step 2
Return to your originating procedure (NTP).
DLP-A22 Install the TL1 Craft Interface
Note
Rather than using the craft pins, you can use a LAN cable connected to the EIA/TIA-232 port on the
TCC2/TCC2P card to access a TL1 craft interface.
Step 1
Using #22 or #24 AWG (0.51 mm² or 0.64 mm²) wire, wrap the craft interface wires on the appropriate
wire-wrap pins according to local site practice.
Step 2
Wrap the ground shield of the craft interface cable to the frame-ground pin.
Wrap the ground wire of your computer cable to pin A3 on the craft pin field.
shows the pin
assignments for the CRAFT pin field.
Note
You cannot use the craft backplane pins and the EIA/TIA-232 port on the TCC2/TCC2P card
simultaneously. Using a combination prevents access to the node or causes a loss in connectivity.
Purpose
This task installs the TL1 craft interface using the craft backplane pins. You
can also use a LAN cable connected to the EIA/TIA-232 port on the
TCC2/TCC2P card to access a TL1 craft interface.
Tools/Equipment
Wire wrapper
#22 or #24 AWG (0.51 mm² or 0.64 mm²) alarm wires
Prerequisite Procedures
NTP-A4 Remove the Backplane Covers, page 1-7
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
None
Table 17-3
Craft Interface Pin Assignments
Pin Field
Contact
Function
Craft
A1
Receive
A2
Transmit
A3
Ground
A4
DTR
Содержание ONS 15454 Series
Страница 28: ...Tables xxviii Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 44: ...Tasks xliv Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 53: ...liii Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 55: ...lv Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 126: ...4 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 4 Turn Up Node NTP A256 Set Up SNMP ...
Страница 168: ...5 42 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 5 Turn Up Network NTP A172 Create a Logical Network Map ...
Страница 304: ...10 8 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 10 Change Node Settings NTP A87 Change SNMP Settings ...
Страница 410: ...16 4 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 16 Power Down the Node NTP A114 Power Down the Node ...
Страница 510: ...17 100 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 17 DLPs A1 to A99 DLP A99 Determine Available VLANs ...
Страница 746: ...20 102 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 20 DLPs A300 to A399 DLP A399 Install a UBIC H EIA ...
Страница 828: ...A 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Appendix A CTC Information and Shortcuts Equipment Inventory ...
Страница 850: ...Index IN 22 Cisco ONS 15454 Procedure Guide R5 0 December 2004 description 4 11 remove 18 23 ...