Nortel Networks DCT1900 manual 20.4 CPU2 Cabling, CPU2 Board Connections

Technical Product Manual - DCT1900

Installation Instructions, Modular Cabinet – CPU Cabling

20.4CPU2 Cabling

To CPU/MCCB

serial connection cable TSRNB 101 26

To General Alarm Cable

TSRNB 101 28

Fig. 20-6 CPU2 Board Connections

Connections to the MCCB

1.Remove the tie-wrap that is holding the CPU/MCCB serial connection cable (TSRNB 101 26) and the General Alarm cable (TSRNB 101 28) together. Both cables are already connected to the MCCB.

2.Connect the CPU/MCCB serial connection cable (TSRNB 101 26) to the Printer and PC port on the CPU (see Figure 20-6).

3.Connect the General Alarm cable (TSRNB 101 28) to the General Alarm port on the CPU.

Connection to the PC, Printer, and SMS System

1.Connect PC cable (TSRNB 101 22D) to the PC connector on the MCCB and to the PC.

2.Connect the printer cable (TSRNB 101 23) to the PR connector on the MCCB and to the printer. For Short Message Service (SMS), connect the printer connector on the MCCB to the RS232 on the PC running the SMS application using cable TSRNB 101 23 (DB25) or TSRNB 101 22D (DB9).

3.Fasten the cables to the cable tie blocks on the ground strip (see Figure 20–3) using tie wraps.

Install-DCT1900/R8/mw	20-7
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