Cards; Power Conversion Card; Capu; Cdpu - Zte ZXR10 5900 Series Hardware Manual

ZXR10 5900/5200 Series Hardware Manual
38 Confidential and Proprietary Information of ZTE CORPORATION
F 39 ZXR10 RPS180 F
IGURE
The back plane of ZXR10 RPS180 is shown in
F 40 ZXR10 RPS180 B
IGURE

Cards

Power Conversion Card

The power conversion card is the core of ZXR10 RPS180. It is
mainly used to convert line voltage or -48V to 12V DC power .

CAPU

CAPU is used to convert inputted AC power to the needed +12V
DC power.
1. Standard three-core input socket is used.
2. The wide voltage range supports 100V-240V input voltage en-
vironment.
3. It has high power factor and PFC modulation to reduce interface
to electric network.

CDPU

CDPU is used to convert inputted -48V to the needed +12V DC
power.
1. Standard three-core DC input socket is used.
2. The wide voltage range supports -36V—72V DC input voltage.
P
RONT ANEL
Figure
ACKPLANE
40.