Cisco ONS 15454 Hardware Installation Manual page 434

DLP-297 Install Timing Wires in ONS 15454 M6 - ETSI
Note
Figure 273: ECU module Wire-wrap Cabling—ANSI
Step 3 Repeat for each cable. Refer to ITU-T G.813 for rules about provisioning timing references.
Step 4
Return to your originating procedure (NTP).
DLP-297 Install Timing Wires in ONS 15454 M6 - ETSI
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Procedure
Step 1 Connect the clock cable to the corresponding ECU module connector using a coaxial cable with DIN-1.0/2.3
miniature coaxial connectors.
Cisco ONS 15454 Hardware Installation Guide
404
Route the wire-wrap connections as shown in the following figure to prevent interference with the
MSM ports.
This task installs the timing cables on the ONS 15454 M6 ECU module for ETSI.
75-ohm coaxial cable with a DIN-1.0/2.3 miniature coaxial connector. The PID
for the BITS IN/OUT cable is 15454-M-TMGCBL=
NTP-G253 Install the ECU or ECU-S Module, on page
As needed
Onsite
None
Figure 274: ECU module ETSI BITS connectors, on page 405
Installing the ONS 15454 M6 Shelf
349.
shows the ECU