Filter
Top Products
DS1/T1 CPE loopback jack
555-233-116
146 Issue 4 October 2002
Figure 25. Network interface at smart jack for an MM710 multi-media module
1. Span section 1
2. Span section 2
3. Span section 3
4. G700 Media Gateway
5. E1/T1 port on an MM710
multi-media module
6. RJ-48 to network interface (up to 1000 ft. [305 m])
7. Loopback jack
8. Network interface smart jack
9. Interface termination or fiber multiplexer (MUX)
10. Central office
prdfcs7a KLC 080602
ALM
TST
ACT
123456 87
ALM
TST
ACT
123456 87
REMOVE
ALM
TST
ACT
OK TO
SHUT DOWN
SERVICES USB 1 USB 2
E1/T1 EIA 530A DCE
ALM
TST
ACT
SIG
EISO EMSM EOSI
1 2 3
4
5
6
7
8
9
10