Extended Demarcation Point Network Interface (Smart Jack Accessible)

Last Updated : May 08, 2014 |
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Figure: Network Interface at Extended Demarcation Point (Smart Jack accessible)
Number
Description
1
Span Section 1
2
Span Section 2
3
Span Section 3
4
120A Integrated Channel Service Unit (ICSU)
5
RJ-48 to Network Interface (up to 1000 Feet) (305 m)
6
Dumb Block (Extended Demarcation)
7
Loopback Jack
8
Network Interface Smart Jack
9
Interface Termination or Fiber MUX
10
Central Office
11
Dumb Block to Smart Jack RJ-48