Home > OLT Optical Line Terminal >

H801mpwc Dual DC Power Board Card for Huawei Ma5608t Olt

Product Categories

HONGKING INDUSTRIAL CO., LIMITED

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

H801mpwc Dual DC Power Board Card for Huawei Ma5608t Olt

Model NO. : H801MPWC

Trademark : hongking

Specification : 45cm * 32cm * 8cm

Origin : Cn

HS Code : 8517623290

Port : Yantian, China

Supply Ability : 10000pcs/Week

Payment Terms : T/T,Western Union

Type : Power Board

Wiring Devices : ODF

Certification : CE ROHS Anatel

Condition : New

Power Interface : DC: 48V-60V;10A

Transport Package : Carton Box

Place of Origin : China

MOQ : 50pcs

Price : Negociatable

Packaging Details : Carton Box

Delivery Time : 7-15days

Contact Now

Product Description

Customer Question & Answer

Ask something for more details

(0)

MPWC H801 MPWC Dual DC Power Card 48V-60V 10A for Huawei MA5608T OLT

The H801MPWC board is a power board with dual DC power inputs.
The H801MPWC board leads in the -48 V DC power to the device.

H801mpwc Dual DC Power Board Card for Huawei Ma5608t Olt

Overview

The H801MPWC board supports the following functions:

Two -48 V DC inputs
Filtering and current-limiting for the power input port
Detection of input undervoltage, power supply availability, and power supply faults
Reporting of the protection alarm together with board ready status
Indication of power status

Working Principle

The basic working principle of the H801MPWC board is as follows:

The H801MPWC board leads in one -48 V power input through one 3V3 power connector, and transfers the power to the filter circuit, then to the current limit protection circuit, and finally to the backplane, supplying power to the subrack and other boards.
The detection and reporting circuit checks the protection fuse for any faults, and reports the detection signals together with the board ready status signal to the control board. The control board indicates these detection signals through indicators.
The detection and reporting circuit checks for input undervoltage and availability of power supply.
The E2PROM circuit stores the board manufacture information.
The H801MPWC board leads in the 5 V/3.3 V power from the backplane to power certain internal chips of the board.