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PLACA HAUWEI - GPBH 08 GPON
8-GPON Port Interface Card with B+ SFP module
Support split ration 1:128
GPBH support ONU-based queue shaping (GPBD Not)
WDM, use single mode single core fiber
Transmit Speed: 2.488Gbit/s, Receive Speed: 1.244Gbit/s
Interface Type: SC/PC
Max Transmit Distance: 20KM
Transmit Wavelength: 1490nm, Receive Wavelength: 1310nm
Standards Compliance: ITU-T G.984.1, ITU-T G.984.2, ITU-T G.984.3, ITU-T G.984.4
B+ SFP Module Optical Power: 1.5 dBm~5 dBm, Receiver Sensitivity: -28 dBm
GPBH is a GPON interface card of Huawei OLT, 8-port GPON OLT Interface Board. GPBH works together with the optical network terminal (ONT) to provide GPON access services, each GPBH can maximum connect 8*128 GPON subscribers. GPBH has two versions H806GPBH, H807GPBH with B+ or C+ SFP module
GPBH Specification and Datasheet
GPON Port 8-GPON Port
Dimensions (W x D x H) 22.86 mm x 237.00 mm x 395.40 mm
Power Consumption and Maximum Frame Size
H806GPBH : Static: 32 W, Maximum: 46 W
H807GPBH: The data is being tested.
Maximum Frame Size 2004 bytes
Operating temperature -25°C to +65°C
GPON SFP Module Specification
B+ Module : One-fiber bi-directional optical module, class B+
C+ Module : One-fiber bi-directional optical module, class C+
Operating Wavelength Tx: 1490 nm, Rx: 1310 nm
Encapsulation Type SFP
Port Rate Tx: 2.49 Gbit/s, Rx: 1.24 Gbit/s
Minimum Output Optical Power
B+ Module : 1.50 dBm
C+ Module : 3.00 dBm
Maximum Output Optical Power
B+ Module : 5.00 dBm
C+ Module : 7.00 dBm
Maximum Receiver Sensitivity
B+ Module : -28.00 dBm
C+ Module : -32.00 dBm
Optical Connector Type SC/PC
Optical Fiber Type Single-mode
Alcance: 20.00 km
Overload Optical Power
B+ Module : -8.0 dBm
C+ Module : -12.0 dBm
Extinction Ratio 8.2 dB
Perguntas e respostas:
Q: What is the difference between GPBD and GPBH?
A: The main difference is GPBH supports ONU based queue shaping, but GPBD without this function.
Q: What is the difference between different GPON board?
H802GPBD 1G-GPON, 8 PORTS, SFP (Class B+ and Class C+) Maximum Split Ratio 1:128 ONU based shaping NO
H805GPBD/H806GPBD GPON Type 1G-GPON Port Quantity: 8 Optical Module SFP (Class B+ and Class C+) Maximum Split Ratio 1:128 ONU based shaping Yes
H802GPFD/H803GPFD/H805GPFD GPON Type 1G-GPON: 16 Optical Module SFP (Class B+ and Class C+) Maximum Split Ratio 1:128 ONU based shaping Yes
1G-GPON, 8 PORT, SFP (Class B+ and Class C+) 1:128
10G-GPON, 4PORT, XFP 1:128
Q: Does GPFD has any version requirement of OLT software?
No, just make sure your OLT software included the package of your GPFD board version.
Q: Can I use 1:128 split ratio with B+ SFP Module?
A: Yes, but not suggested, most of Hza-network customers even use C+ module, are max using 1:64 split ratio.
Q: Can I get technical support from Hza-network if we purchase GPBH from you?
A: We will able to provide technical support service for customers whose OLT and GPON card are both from us, kindly note we will charge for the technical support service. Hza-network suggests customers purchase the OLT and GPBH card from the same professional supplier so as to avoid compatible and technical issues.
Q: Does the GPON SFP Module included in GPBH?
A: Yes, with GPBH board, 8 B+ SFP Module are included for free.
Q: Can I do twice splitting with GPBH?
A: Yes, you can, just make sure the optical power is within the receive side range.
Q: Can I purchase GPBH with C+ module?
Q: Can I use a 3rd party ONT with GPBH?
A: We don’t suggest so, as the understanding of TR069/OMCI protocol may different between different vendors.
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