14 years optical transmitter,optical line terminal equipment,communication equipment experience
Model | H802GPBD, H805GPBD,H807GPBD |
Dimensions (W x D x H) | 22.86 mm x 237.00 mm x 395.40 mm |
Weight | ≤2KG |
Power Consumption | Static: 43 W |
MTU | For V800R011C00 and earlier versions: 2000 bytes |
PRODUCT DETAILS
The H802GPBD and H805GPBD board is an 8-port GPON OLT Interface Board. It works together with the optical network terminal (ONT) to provide GPON access services.
Overview:
The H802GPBD board supports the following functions:
• Eight GPON SFP ports (one-fiber bi-directional port)
• A maximum of 1:128 split ratio for each GPON port
• Class B+ and class C+ optical modules
• Received signal strength indicator (RSSI) detection and controlled optical signal transmission of the optical module
• Optical performance monitor (OPM)
• Automatic power shutdown in case of a high temperature
The H805GPBD board supports the following functions:
• Eight 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 queue shaping
• Optical performance monitor (OPM)
• Automatic power shutdown in case of a high temperature
PRODUCT ADVANTAGES
High density and energy saving:
l High density and low power consumption, supporting 2048 access users
• Manual shutdown of idle PON ports, preventing power waste
• A maximum distance difference of 40 km between two ONUs under the same PON port, simplifying network planning
Intelligent management channel
• 4-level HQoS, improving user experience
• 9216 jumbo frames, greatly improving transmission efficiency
Efficient OAM
• Real-time rogue ONU detection and isolation, ensuring stable service running
• Variable-length of OMCI, improving upgrade efficiency and reducing break off time
• 1:64 eOTDR, supporting accurate fault demarcation and quick
fault locating
| RUN ALM: running status indicator | |
Red: blinks every 0.25s (supported in V800R009C00 and later versions) | The board enters the APP start phase during the board startup | |
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. | |
Green: blinks every 0.25s (supported in V800R012C00 and later versions) | The optical module does not take effect. Check whether the optical module is properly used. | |
Orange: blinks every 0.25s (supported in V800R009C00 and later versions) | A high-temperature alarm is generated. | |
Red: on | The board is faulty. | |
BSY: service online status indicator | ||
Green: blinks | The board is carrying services. | |
Green: off | The board is not carrying any services. | |
0, 1, 2, 3, 4, 5, 6, 7: PON port indicators | ||
Green: on | An ONT connected to the corresponding PON port is online | |
Green: off | No ONT connected to the corresponding PON port is online | |
PRODUCT APPLICATION INTRODUCTION
The GPBD board is a 8-port GPON OLT interface board, deployed at MA5600T, MA5603T, MA5608T. It works together with the ONU to provide the GPON access service
Figure 1:External connections of the GPBD board
Figure 2:Working principle of the GPBD board
The basic working principle of the GPBD 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 eight 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.
Port | Function | Connection |
PON port | Each provides one channel of GPON access service. | After an optical module is installed, use an optical fiber to connect each port to the ONT. |
INQUIRY
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