Cisco 1605-R How To Use Manual page 66

1-Port 56/64-kbps DSU/CSU Card
Table 3-3
LED
B1
1
B2
OK
1 Always off for 64 kbps, which is available on B1 only.
If you have additional cards to install, proceed to the appropriate section(s) in this manual.
When you have finished all installations, see the software configuration guide that shipped
with your hardware.
1-Port 56/64-kbps DSU/CSU Card
The 1-port 56/64-kbps WAN interface card includes an integral DSU/CSU and can be
configured to provide circuit-switched, dedicated, or leased-line service at 56 kbps. This
card also supports 64-kbps dedicated lines.
Connecting the 56/64-kbps Card to the Network
You must provide a straight-through RJ-48S-to-RJ-48S or a straight-through
RJ-45-to-RJ-45 cable for this connection.
Step 1
Step 2
Step 3
3-18 Cisco WAN Interface Cards Hardware Installation Guide
ISDN BRI S/T Leased Line Card LEDs
Meaning
ISDN connection on B1 channel.
ISDN connection on B2 channel.
ISDN port has synchronized with the
central office switch.
Confirm that the router is OFF.
Connect one end of the cable to the card's 56/64-kbps port.
Connect the other end to the 56/64-kbps services wall jack, as shown in
Figure 3-18.