Ericsson EDN612 - HSD 101 41 Uen E 2007

Power Requirements and Distribution
8 3/1531-HSD 101 41 Uen E 2007-08-13
Open ended cables use the following coloring scheme:
Gray: 0 V (the 0 V is connected internally to the chassis in all devices)
Black: -48 V
When using EPN210 to distribute power to EDN312x it is recommended to
use the following configuration:
Figure 5 EPN210 Distributing Power to EDN312x
Note that when EDN312x is powered from an EPN210, there can be no
traffic uplink redundancy.
-48 VDC
Fuse
15A
EDN312x
EDN312x
Cable: TSR 263 69/xxx
(EDA D-Sub Power cable open
ended
)
Cable: TSR 263 71/xxx
(EDA Power cable RJ-45)
EPN210