Traverse Installation and Commissioning Guide, Section 9: Alarm, Timing, and Management Cabling Procedures
CC2M (2MHz) Timing Interface Output
Page 9-34
Turin Networks
Release TR3.2.1
CC2M (2MHz)
Timing
Interface
Output
Follow these steps to complete 2MHz timing interface primary and secondary
5
output
connections at the Traverse main backplane.
Note:
Composite Clock—64kHz (CC) output connectors are not used.
9
Are there additional Traverse shelves in the rack that require CC2M
Timing?
•
Yes
. Repeat Steps 1 through 8 for each shelf.
•
No
. Go to the next step.
10
Are you connecting 2MHz or CC—64kHz timing?
•
2MHz
.
The CC2M Timing Interface Input Connections procedure is
complete. Continue to the next procedure, 2MHz Timing Interface
Output Connections.
•
CC
.
The CC2M Timing Interface Input Connections procedure is
complete. Continue to Chapter 3—“Management Interface Cabling,”
page 9-37.
Table 9-17 CC2M Timing Interface Input Connections (continued)
Step
Procedure
5
The secondary 2MHz timing output connection is optional.
Important:
Always wear a properly grounded Electrostatic Discharge
(ESD) wrist strap when making connections to the Traverse main
backplane.
Table 9-18 2MHz Timing Interface Output Connections
Step
Procedure
1
Remove the back cover from the Traverse shelf. Refer to
Section 6—
Precautions and Common Procedures
Chapter 2—“Removing and Replacing Back Covers,” page 6-9 for
detailed instructions.
2
Strip back the insulation on the primary and secondary (optional) output
timing wires by ¼ inch (7 mm).
Note:
Two 2-pair wires are required for primary and secondary
(CC2M_OUTA and CC2M_OUTB) connections.
