Huawei SmartAX MA5608T Hardware Description

l RTN1 (+) connects to RTN of the first channel DC power supply.
l NEG1 (-) connects to NEG of the first channel DC power supply.
l PGND connects to the ground cable.
l RTN2 (+) connects to RTN of the second channel DC power supply.
l NEG2 (-) connects to NEG of the second channel DC power supply.
NOTE
By default, the two channels of input power are provided by different power sources. To use the same
power source to provide two channels of input power, connect a jumper to the terminal of each channel,
as shown in Figure 6-10.
Output Terminal
Figure 6-12 shows the output terminals of the C3-type DC PDU.
Figure 6-12 Output terminals of the C3-type DC PDU
-48 V//-60 V Output Control Switch
Figure 6-13 shows the -48 V/-60 V output control switch of the C3-type DC PDU.
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