Huawei SmartAX MA5608T Hardware Description

l RTN2 (+) connects to RTN of the second channel DC power supply.
l NEG2 (-) connects to NEG of the second channel DC power supply.
Output Terminal
Figure 6-18 shows the output terminals of the B-type DC PDU.
Figure 6-18 Output terminals of the B-type DC PDU
48V1 48V1 BGNDBGND 48V2 48V2 48V3BGNDBGND BGND48V3 48V4BGND 48V4 BGND BGND
48V1 48V1 BGNDBGND 48V2 48V2 48V3BGNDBGND BGND48V3 48V4BGND 48V4 BGND BGND
-48 V/-60 V Output Control Switch
Figure 6-19 shows the -48 V/-60 V output control switch of the B-type DC PDU.
Figure 6-19 -48 V/-60 V output control switch of the B-type DC PDU
ON ON ON
OFF OFF OFF
SW1 SW2 SW3/SW4
Table 6-12 lists the mapping between the output terminals, control switches and service
subracks.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
6 Electromechanical Device
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei SmartAX MA5608T Specifications

General

Dual Power Supply	Yes
Humidity	5% to 95% (non-condensing)
Uplink Slots	2
Maximum GPON Ports	16
Input Voltage Range	-38.4 V DC to -72 V DC
Device Type	OLT
Power Supply	-48 V DC
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to 70°C
Switching Capacity	128 Gbps
Ports	GPON, XG-PON, 10GE