AT&T Release 2.0 manual Office Repeater Switch Settings

Connecting the Control Unit to the Network Interface

Office Repeater Switch Settings

Table 4-22 and Table 4-23 show the power mode and artificial line-option settings for the office repeater. See Figure 4-11for the location of the option- setting screws.

Table 4-22. Office Repeater Power Mode Option Settings

	Screw			S4	S5
Power Mode	Options ✱	S2	S3
Line power	C, E, K	n/a	n/a	AB	B
-48 V with
sealing current	C, E, K	Y	OU	AA	B
-48 V without
sealing current	C, G, J	Y	OUT	AA	B

✱Letters indicate those screws that are closed.

Table 4-23. Office Repeater Artificial Line Options

Line Loss	S1		S5
0 dB	C	n/a
7.5 dB	A		A
15 dB	B		B

Step 2: Mounting the CSU

After the options have been set on the signal monitor unit and the office repeater, mount the CSU shelf assembly into a relay rack, a cabinet, or as a standalone unit.

4-36Installing the Channel Service Unit