User guide

Installing the Cisco 2524 and Cisco 2525 Routers 3-21

Connecting to the Network

Step 2 If you have a 4-wire 56/64-kbps DSU/CSU module, use a straight-through

RJ-48S-to-RJ-48S cable to connect the RJ-48S port to an RJ-48S jack. (See

Figure 3-21.)

Figure 3-21 Connecting the 4-Wire 56/64-kbps DSU/CSU Module to an RJ-48S

Jack

H5261

RJ-48S jack

SERIAL 1

SERIAL 0

BRI 0

RJ-48S port

Router

Straight-through

RJ-48S cable

4-WIRE

56K/64K

DSU/CSU

TX LB