H839ASPB

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Model:	H839ASPB – Huawei SmartAX MA5616 Service Boards
Detail:	Huawei SmartAX MA5616 64-channel VoIP subscriber board, providing 64-channels VoIP POTS services

Description

Connector

Champ 64-pin

Operating temperature

-40°C to +65°C

Power consumption

Static: 6 W
Typical: 26 W
Maximum: 46 W

Automatic shutdown at a high temperature

Supported

Power-on or power-off through the CLI

Supported

Polarity of wires a and b

a+
b

Short loop

Supported

16/12 KC

Supported

Polarity reversal

Supported

DC-I power supply mode

Supported

Port current

20 mA, 25 mA, or 30 mA

MELT

Supported

MELT precision

High

Feeder voltage

-48 V

Description

H839ASPB Specification
Connector	Champ 64-pin
Operating temperature	-40°C to +65°C
Power consumption	Static: 6 W Typical: 26 W Maximum: 46 W
Automatic shutdown at a high temperature	Supported
Power-on or power-off through the CLI	Supported
Polarity of wires a and b	a+ b
Short loop	Supported
16/12 KC	Supported
Polarity reversal	Supported
DC-I power supply mode	Supported
Port current	20 mA, 25 mA, or 30 mA
MELT	Supported
MELT precision	High
Feeder voltage	-48 V