Nortel Communication Server 1000 Manual page 106

106 Integrated Digital Access (IDA) equipment
Table 48
Clock Controller options - summary (cont'd.)
CC Option
Option 3
Option 4
Table 49
Clock Controller options - description
Notes
Clock
Option
Option 1
This option provides a single CPU system with 2 clock sources derived from
the 2 ports of the DDP2.
Connector Clk0 provides a clock source from Unit 0.
Connector Clk0 provides a clock source from Unit 1.
Refer to
Option 2
This option provides a Dual CPU system with 2 references of a clock source
derived from port 0 of the DDP2.
Connector Clk0 provides a Ref 1 clock source from Unit 0.
Connector Clk1 provides a Ref 2 clock source from Unit 0.
Refer to
CPU Type
Dual
Dual
Figure 27 "Clock Controller Option 1" (page
Figure 28 "Clock Controller Option 2" (page
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Notes
Ref from P1 on Clk0
Ref from P1 on Clk1
Ref from P0 on Clk0
Ref from P0 on Clk1
Ref from P1 on Clk0
Ref from P1 on Clk1
108).
109).