Nortel Networks DCT1900 manual Modular Cabinet CLU/SLU to Base Station Cabling

Technical Product Manual - DCT1900

Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling

CHAPTER 21

Modular Cabinet – CLU/SLU to Base Station Cabling

21.1Introduction

This chapter describes all the cabling between the CLU or SLU and the Base Station. Refer to Chapter 19 on how to supply Base Station power for CLUs or SLUs.

The Modular Cabinet is provided with a ground strip to connect the CLU or SLU cables to ground (see Fig. 21–1). These ground connections are necessary for EMI suppression reasons.

Two cables sets are used to interconnect the CLU/SLU to the MDF. Cable set NTM/TSRNB 101 29 is 16 ft. long and is terminated in a 25 pair amphenol. Cable set NTM/TSRNB 101 46 is two 82 ft. 12 pair cables unterminated.

Note:

The orientation of the shielding clamps shall be according to Fig. 21–1. If the clamp is positioned at the wrong side, remove the clamp and fit it such that it is positioned correctly.

Shielding clamp at the back row

Shielding clamps at the front row

Fig. 21–1 Ground Strip with Shielding Clamps

Install-DCT1900/R8/mw	21-1
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