Adding or Removing Hardware
Install DS1/T1 CPE loopback jack
Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
309
June 2004
Figure 111: Network interface at extended demarcation point (smart jack inaccessible)
for a 120A2 (or later) ICSU
Figure notes
1
Span section 1
2
Span section 2
3
Span section 3
4
120A2 (or later) ICSU
5
RJ-48 to network
interface (up to 1000 ft.
[305 m])
6
Loopback jack
7
Dumb block (extended demarcation)
8
Network interface smart jack
9
Interface termination or fiber multiplexer (MUX)
10
Central office