Installing A Dehydrator; Dehydrator Connection Diagram - Huawei OptiXRTN 980L Quick Installation Manual

Installing a Dehydrator

1

Dehydrator Connection Diagram

NOTE
For details about how to install a dehydrator, inverter, and distribution manifold, see the related
guides delivered with them.
•A dehydrator provides up to four air output ports. If no more than four elliptical waveguides are used, directly
connect the elliptical waveguides and air output ports using air pipes.
Elliptical waveguide connector
Air pipe
Alarm signal cable
System control board
of the IDU
•If five or more elliptical waveguides are used, a distribution manifold is required.
Elliptical waveguide connector
Distribution manifold
Dehydrator
Air pipe
Air pipe
Ground bar
-48 V DC power
supply
Voltage selection switch
Set the voltage selection switch to
115 V.
48
Inverter
Power cable
Ground bar