Connecting Trunks; Connecting Analog Trunks - NEC DS2000 Hardware Manual

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Connecting Trunks

Each 8ATRU PCB connects 8 loop start CO trunks. Each 4ATRU PCB connects 4 loop start CO trunks.

To connect analog trunks (Figure 3-2):

Using Figure 2-13 Connecting Trunks on page 2-11 as a guide, insert the mod jacks into the appropri-

ate connector on the PCB.

For each trunk, run one pair cross-connect wire between the pins on the cross-connect block and the

CPE (customer side) of the telco's RJ21X.

Install bridging clips as required.

3-2

Section 3: Installing Extensions and Trunks

One-Pair

Cross Connect

Telco

"A"

RJ21X

Block

25-Pair

Installation Cable

(P/N 80892)

Figure 3-2: Connecting Analog Trunks

25-Pair Cable

to Central Office

DS2000 Hardware Manual

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