Ericsson EDN312 - Manual (Page 8)

Cabling
4 1/1531-HSD 101 41 Uen A 2004-01-30
3 Cabling
3.1 Cabling of Subscriber Lines
Before the IP DSLAM is mounted the connections between the Line MDF
and the Exchange MDF have to be rewired. The wires are disconnected,
and then reconnected through typically a Broadband MDF and the EDA
System according to planning.
3.1.1 Cabling Lines
The following description explains how to rewire the connections between
the Line MDF and Exchange MDF through the EDGE connectors.
Figure 2 on page 4 shows the subscriber line connections through the
EDGE connectors both for exchange and line side.
Exchange EDGE Connector Line EDGE Connector
Line J
Line L
Line K
Line I
Line H
Line G
Line F
Line E
Line D
Line C
Line B
Line A
Subscriber L
Subscriber K
Subscriber J
Subscriber I
Subscriber H
Subscriber G
Subscriber F
Subscriber E
Subscriber D
Subscriber C
Subscriber B
Subscriber A
12 Subscriber Lines
to the Line MDF
12 Lines to the Exchange
MDF
Figure 2 Rewiring the Subscriber Line through EDGE Connectors