7200-1200Dc/2000Dc Power Module - D-Link DES-7200 Hardware Installation Manual

1.6.14

7200-1200DC/2000DC Power Module

As the D C po wer m odule of t he s ystem, t he 7200-1200DC/2000DC provides t he i nput
interface of -48V DC power supply for the DES-7210/7206.
Note
Warning
1-30
The DES-7210/7206 system supports 1+1 redundancy for the DC power
supply 7200-1200DC/2000DC. F or h igher s tability a nd r eliability of t he
entire system, you are recommended to configure 1+1 redundancy of the
7200-1200DC/2000DC for the DES-7210/7206.
The DES-7210/7206 system supports 1 +1 r edundancy f or bot h t he A C
power supply 7200-1200DC/2000DC
7200-1200DC/2000DC. However, please note that the two power supplies
in the 1+1 redundancy must be of the same power module. In other words,
they must be both AC power supplies or DC power supplies. Do not mix
them, as this may cause abnormal running or even damage of the system.
In add ition, t wo po wer m odules ar e m andatory when a P oE device i s i n
use. 7200 single power does not support any POE device.
DES-7200 Hardware Installation Guide
and DC power supply