Type
Board Name
Silkscreen Print
8-Port 100/1000Base-X-SFP Physical
Interface Card(PIC)
8xFE/GE-SFP
8-Port 100/1000Base-RJ45 Physical
Interface Card(PIC)
8xFE/GE-RJ
32-Port E1 Physical Interface Card
(PIC, 120ohm)
32xE1-120
16-Port E1 Physical Interface Card
(PIC, 75ohm)
16xE1-75
16-Port E1 Physical Interface Card
(PIC, 120ohm)
16xE1-120
Physical Interface Card
4-Port OC-3c/STM-1c POS-SFP
Physical Interface Card(PIC)
4xSTM1-POS
Physical Interface Card
4-Port Channelized OC-3c/STM-1c
POS-SFP Physical Interface Card
(PIC)
4xSTM1-cPOS
Physical Interface Card
4-Port OC-3c/STM-1c POS-SFP
Physical Interface Card(PIC)
4xSTM1-POS
PIC
MD8A-CWDM
FIC
Auxiliary Flexible Interface Card
with 4-Port 100Base-RJ45
(FIC,Supporting 1588v2)
AUX/4xFE-A
2.2 Power Supply System
2.2.1 Architecture of the Power Supply System
The device supports DC power input of -48 V DC or -60 V DC and AC power input of 110 V
AC or 220 V AC.
The device is powered by two PSUs, which work in 1+1 backup mode. When one PSU fails or
is removed, the other one can still supply adequate power for the device. The PSUs are installed
in the two top slots of the chassis and supply power for the MPUs, NPU, PICs, and fan module.
The following measures are taken to ensure that the PSUs can supply stable and safe power for
the system:
l
Protection against output overcurrent
HUAWEI CX600-X1-M/CX600-X2-M Series Metro
Services Platform
Hardware Description
2 CX600-X2-M8 Hardware Description
Issue 03 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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