User's Manual Part 2

Isolate Span Lines/Connect LMF – continued

Apr 2001

3-5

SC4812ET BTS Optimization/ATP — CDMA LMF

DRAFT

Setting the Control Port

Whichever control port is chosen, it must first be set up so the control

port switches match the communication parameters being used by the

control device. If using the rear–panel DTE control port, set the

shelf–address switch SA5 to “up” (leave the switch down for the

rear–panel DCE control port).

For more information, refer to the Kentrox Installation Guide, manual

number 65–77538001 which is provided with each CSU.

Plug one of the cables listed below into the Control Port connectors:

Part Number Description of Cable

01–95006–022 (six feet) DB–9S to DB–9P

01–95010–022 (ten feet)

The control port cables can be used to connect the shelf to:

 A PC using the AT 9–pin interface

 A modem using the 9–pin connector

 Other shelves in a daisy chain

Figure 3-1: Back and Front View of the CSU

REF. FW00212

Front View

SLOT 1 SLOT 2

DCE Connector

(Craft Port)

SLOT 1SLOT 2

T1 TERMINAL T1 TERMINAL

CONTROL

PORT

GROUP

ADDRESS

SHELF

ADDRESS

T1 DDS T1 DDS

DTE DCEDATA PORT DATA PORT

Back View

NETWORK NETWORK

To/From

Network

To/From

GLI

To/From

Network

To/From

GLI