Оригинальная плата Huawei H801MPWC двойная питания постоянного тока для OLT MA5608T

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Original Huawei H801MPWC Board-Double DC power board For Huawei OLT MA5608T

Product Description

 

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.

Huawei MPWC MA5608T Dual DC power board www.phifo.com 2

 

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.

 Huawei MPWC MA5608T Dual DC Board www.phifo.com 01Huawei MPWC MA5608T Dual DC power board www.phifo.com 3Huawei MPWC MA5608T Dual DC power board www.phifo.com 2Huawei MPWC MA5608T Dual DC power board www.phifo.com 0

Packaging & Shipping

 

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Company Information

 

Company Profile

We are Shenzhen Phifo Technology Co., Limited. Phifo is a key distributor of Huawei & ZTE; we got very good support from Huawei & ZTE, All our products are 100% original and new. And we also have very good ability for technical support for these products, provide the latest firmware and documents is necessary.


VTEK Office Contact us infovtekcom.com

Why Choice us?

1. We are a key distributor of Huawei and ZTE who get a direct and special offer and technical support 
from them.
2. We have experienced technical team supporting all PON products with the latest software and 

professional service.
3. We have verified supplier of Alibaba for more than 6 years, we have lots of long-term partners all over of the world.
4. Ready stock assures timely delivery for all customers.
5. Please feel free to contact us for any question, skype: tom.505

Ready Stock for fast delivery


Huawei & ZTE GPON Stock.jpg

Our Certifications

Vtek Certificate Contact us infovtekcom.com _.jpg

 

Request Quote

 

Conct us

 

Shenzhen Phifo Technology Co., Limited
Attn: Tom Huang 
Mobile/whatsApp/weChat: +86 18682195100

Skype: tom.h505 
Web: www.phifo.com

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