Installation guide

1-Port ISDN BRI S/T Leased-Line Card
Cisco WAN Interface Cards Hardware Installation Guide
3-16
Figure 3-16 ISDN BRI S/T Leased-Line Card—Front Panel
Connecting the ISDN BRI S/T Leased-Line Card to the Network
You must provide an RJ-45-to-RJ-45 cable and an external NT1 for this connection.
Note Turn the router OFF before making cable connections to the WAN interface card
ISDN BRI S/T leased-line port.
Take the following steps to connect the ISDN cables:
Step 1 Confirm that the router is still turned OFF.
Step 2 Connect one end of the RJ-45 cable to the card’s ISDN BRI leased-line port.
Step 3 Connect the other end of the cable to the NT1, as shown in Figure 3-17.
Step 4 Connect the NT1 to the ISDN wall jack according to the documentation that
came with the NT1.
BRI
S/T
LL
SEE MANUAL BEFORE INSTALLATION
H10882
B1 LED B2 LED
ISDN BRI port
OK LED