Xinghe Da Technology Co., Ltd
Contacts：Jack Peng
Mobile：+86 18627553022
Whatsapp：+86 18627553022
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E-mail：admin@chinaxingheda.com
Company address ：2506 Xidi Building, No. 8 Fenglin Third Road, Yuelu District, Changsha City, Hunan Province
Huawei GPFD C+/C++ 16ports board
Xingheda Technology Co , Ltd provides Huawei OLT machine or board, such as MA5600T, MA5603T, MA5608T, etc If you have specific model requirements, please contact us, thank you
Product Details:
Overview
The H802GPFD board supports the following functions:
- Sixteen GPON SFP ports
- A maximum of 1:128 split ratio
- Class B+ and Class C+ optical modules
- Received signal strength indicator (RSSI) detection and controlled optical signal transmission of the optical module
- ONU-based queque shaping
- Temperature query and high temperature alarm
- Automatic power shutdown in case of a high temperature
Specifications
Table 1 Specifications of the H802GPFD board
|
Board |
Dimensions (W x D x H) |
Power Consumption |
|---|---|---|
|
H802GPFD |
|
|
Working Principle
Figure 1 illustrates the working principle of the H802GPFD board.
Figure 1 Working principle of the H802GPFD board
The basic working principle of the H802GPFD board is as follows:
- The control module loads the board software, controls the running of the board, and manages the board.
- The switching module aggregates the signals from sixteen GPON ports.
- The interface module converts between GPON signals and Ethernet packets.
- The power module supplies power to other functional modules of the board.
- The clock module provides the working clock for other functional modules of the board.
Front Panel and LED
Table 3 Front panel and LED of the H802GPFD board
 |
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|
RUN ALM: running status LED |
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Red: blinks every 0.25s |
The board enters the APP start phase during the board startup. |
|
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Green: blinks every 0.25s |
The board enters the phase of communication with the control board during its startup. |
|
|
Green: blinks every 1s |
The board works in the normal state. |
|
|
Orange: blinks every 0.25s (supported in V800R009C00 and later versions) |
A high-temperature alarm is generated. |
|
|
Red: on |
The board is faulty. |
|
|
BSY: port status LED |
||
|
Green: blinks every 0.25s |
The board carries services. |
|
|
Green: off |
The board carries no service. |
|
|
0-15: PON port LED |
||
|
Green: on |
The ONT of the related PON port is online. |
|
|
Green: blinks every 0.25s |
The optical module does not take effect. Check whether the optical module is properly used. |
|
|
Green: off |
The ONT of the related PON port is offline. |
|
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