Cabling And Configuring The Clock Controller - Nortel Meridian 1 Succession 1000M Installation And Configuration Manual

Page 198 of 376

Cabling and configuring the Clock Controller

553-3021-210 Standard 1.00
Cabling common equipment in a multi group system
Two Clock Controller cards are required in each system. These cards
synchronize Large System functions.
Figure 90 on page 199
two-column system.
The Clock Controllers Cards must be installed as directed in the following
three rules.
1 Two Clock Controller cards must be installed in each system. The Clocks
must be connected to each other and to the FIJI cards in Network
Group 0.
2 One Clock Controller must be installed in Network Shelf 0, slot 13. A
second Clock Controller must be installed in Network Shelf 1, slot 13.
3 Clock Controllers should be installed in different Network groups if
possible.
IMPORTANT!
The Clock Controller cannot be installed in the Core/Net
shelf.
October 2003
shows the two Clock Controllers installed in a