Nortel Networks NN43001-301 Bedienungsanleitung PDF herunterladen (Seite 53)

NT5D97 Dual-port DTI2/PRI2 card 53

Table 14

Clock Controller options - description

Clock Option

Notes

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 Figure 19 "Clock Controller - Option 1" (page

54).

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 Figure 20 "Clock Controller - Option 2" (page

55)

Option 3 This option provides a Dual CPU system with 2

references of a clock source derived from port 1 of the

DDP2.

Connector Clk0 provides a Ref 1 clock source from

Unit 1.

Connector Clk1 provides a Ref 2 clock source from

Unit 1.

Refer to Figure 21 "Clock Controller - Option 3" (page

56)

Option 4 This option provides a Dual CPU system with 2

references from each clock source derived from the

DDP2.

Connector Clk0 provides a Ref 1 clock source from

Unit 0.

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

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Nortel Networks NN43001-301 Bedienungsanleitung Seite 53