Dlp-G26 Install The Tl1 Craft Interface (Ansi Only); Table 1-7 Lan Pin Assignments For The Ons 15454 Ansi Shelf - Cisco ONS 15454 DWDM Installation And Operation Manual

DLP- G26 Install the TL1 Craft Interface (ANSI Only)
Table 1-7
Pin Field
LAN 1
Connecting to data
circuit-terminating
equipment (DCE) (a hub or
switch); the ONS 15454 is a
DCE
LAN 1
Connecting to data terminal
equipment (DTE) (a
PC/workstation or router)
Note
Return to your originating procedure (NTP).
Step 2

DLP-G26 Install the TL1 Craft Interface (ANSI Only)

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Rather than using the craft pins, you can use a LAN cable connected to the TCC2 EIA/TIA-232 port to
Note
access a TL1 craft interface.
Using #22 or #24 AWG (0.51 mm² or 0.64 mm²) wire, wrap the craft interface wires on the appropriate
Step 1
wire-wrap pins according to local site practice.
Wrap the ground shield of the craft interface cable to the frame-ground pin.
Step 2
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
1-58
LAN Pin Assignments for the ONS 15454 ANSI Shelf
Backplane Pins
B2
A2
B1
A1
B1
A1
B2
A2
The TCC2 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.
This task installs the TL1 craft interface on the ONS 15454 ANSI shelf
using the craft backplane pins. You can also use a LAN cable connected to
the TCC2 EIA/TIA-232 port to access a TL1 craft interface.
Wire wrapper
#22 or #24 AWG (0.51 mm² or 0.64 mm²) alarm wires
NTP-G5 Remove the Backplane Covers (ANSI Only), page 1-26
As needed
Onsite
None
Chapter 1 Install the Shelf and Common Control Cards
RJ-45 Pins Function/Color
1 TX+ white/green
2 TX– green
3 RX+ white/orange
6 RX– orange
1 RX+ white/green
2 RX– green
3 TX+ white/orange
6 TX– orange
September 2004