Nortel Networks DCT1900 - Manual (Page 314)

Technical Product Manual - DCT1900
Installation Instructions, Modular Cabinet – Cables
26-10 Install-DCT1900/R8/mw
© 2000-2005
26.10 CLU/MDF Cable Set – NTM/TSRNB 101 29
The CLU/MDF Cable Set (see Figures 26-10 through 26-12) consists of two shielded cables
(TSRNB 101 29/1 and TSRNB 101 29/2). The cables are used to connect a CLU or a SLU to the
MDF. The shielding of the cables is connected to the cabinet via a clamp which also functions as a
strain relief. The only difference between the two cables is the location on the cable where the
clamp is attached to the shielding. This is respectively 13 in. from the connector for cable TSRNB
101 29/1 and 18 in. for cable TSRNB 101 29/2. The cables are terminated in a male, 25 pair
amphenol connector for ease of connection to the MDF. If the MDF blocks do not support this type
of connector, then the connector may be cut off and the wires punched down on the MDF.
The cable set supports eight Base Stations. This may be on one block via the 25 pair connector or
across several blocks if the connector is cut off.