Cisco 1605-R How To Use Manual page 63

Figure 3-15
Table 3-2
LED
B1
B2
NT1
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 ISDN BRI S/T Leased-Line Card
The ISDN BRI S/T Leased-Line card provides a single B channel operating in leased-line
mode. (See Figure 3-16.)
ISDN BRI U WAN Interface Card LEDs (WIC36-1B-U)
BRI U port
LEDs LED
B1
B2
SEE MANUAL BEFORE INSTALLATION
ISDN BRI U WAN Interface Card LEDs
Meaning
Active connection on B1 channel.
Active connection on B2 channel.
NT1 has established a connection with
the central office switch.
Connecting WAN and Voice Interface Cards to a Network 3-15
1-Port ISDN BRI S/T Leased-Line Card
BRI
U