Huawei SmartAX MA5600T Hardware Description page 947

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
l
l
Output Terminal
Figure 6-18
Figure 6-18 Output terminals of the B-type DC PDU
48V1 48V1 BGNDBGND 48V2 48V2
48V1 48V1 BGNDBGND 48V2 48V2
-48 V/-60 V Output Control Switch
Figure 6-19
Figure 6-19 -48 V/-60 V output control switch of the B-type DC PDU
Table 6-12
subracks.
Issue 24 (2018-07-30)
RTN2 (+) connects to RTN of the second channel DC power supply.
NEG2 (-) connects to NEG of the second channel DC power supply.
shows the output terminals of the B-type DC PDU.
shows the -48 V/-60 V output control switch of the B-type DC PDU.
ON
OFF
SW1
lists the mapping between the output terminals, control switches and service
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Copyright © Huawei Technologies Co., Ltd.
BGNDBGND 48V3 48V3 BGND BGND
BGNDBGND 48V3 48V3 BGND BGND
ON ON
OFF OFF
SW2 SW3/SW4
6 Electromechanical Device
48V4 48V4 BGND BGND
48V4 48V4 BGND BGND
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