2-Port Fxs, Fxo, And E&M Card Leds - Cisco 1605-R How To Use Manual

Figure 3-27
VIC
E&M
Straight-through
RJ-45-to-RJ-45 cable
Caution
2-Port FXS, FXO, and E&M Card LEDs
Each voice interface card has two IN USE LEDs, one for each channel.
Figure 3-28 shows a voice interface card with E&M interface as an example.
Connecting the 2-Port E&M Card
RJ-45 ports
1
SEE MAN UAL BEF ORE INST
0
ALL ATIO N
Do not connect an E&M interface directly to the PSTN.
Connecting WAN and Voice Interface Cards to a Network 3-29
2-Port FXS, FXO, and E&M Card LEDs
RJ-45 wall jack