Q:What is the difference between different GPON board?
A:
| Board |
GPON Type |
Port Quantity |
Optical Module |
Maximum Split Ratio |
ONU based shaping |
| H802GPBD |
1G-GPON |
8 |
SFP
(Class B+, Class C+ and Class C++) |
1:128 |
No |
H805GPBD
H806GPBD |
1G-GPON |
8 |
SFP
(Class B+, Class C+ and Class C++) |
1:128 |
Yes |
H802GPFD
H805GPFD |
1G-GPON |
16 |
SFP
(Class B+, Class C+ and Class C++) |
1:128 |
Yes |
H806GPBH
H807GPBH |
1G-GPON |
8 |
SFP
(Class B+, Class C+ and Class C++) |
1:128 |
Yes |
| H802XGBC |
10G-GPON |
4 |
XFP |
1:128 |
Yes |
Q:What is the difference between H80D00GPBD01, H80D00GPBD02, H80D00GPBD03, H80D00GPBD10, H80D00GPBD11?
A:We don’t suggest you order according to this BOM, this BOM is mostly used for manufacturer producing purpose, like H80D00GPBD02, H80D00GPBD03, they are the same product, just H80D00GPBD02 with B+ SFP Module, H80D00GPBD03 with C+ SFP Module. Basically choosing GPBD card, we just need to know: 1,H802GPBD or H805GPBD or H806GPBD 2, with B+, C+/C++ SFP?
Q:What is the difference between GPON B+, C+ and C++ GPON transceiver?
A:
|
B+ Module |
C+ Module |
C++ Module |
| Type |
One-fiber bi-directional optical module, class B+ |
One-fiber bi-directional optical module, class C+ |
One-fiber bi-directional optical module, class C++ |
| Operating Wavelength |
Tx: 1490 nm
Rx: 1310 nm |
Tx: 1490 nm
Rx: 1310 nm |
Tx: 1490 nm
Rx: 1310 nm |
| Encapsulation Type |
SFP |
SFP |
SFP |
| Port Rate |
Tx: 2.49 Gbit/s
Rx: 1.24 Gbit/s |
Tx: 2.49 Gbit/s
Rx: 1.24 Gbit/s |
Tx: 2.488Gb/s
Rx: 1.244Gb/s |
| Minimum Output Optical Power |
1.50 dBm |
3.00 dBm |
6.00 dBm |
| Maximum Output Optical Power |
5.00 dBm |
7.00 dBm |
10.00 dBm |
| Maximum Receiver Sensitivity |
-28.00 dBm |
-32.00 dBm |
-35.00 dBm |
| Optical Connector Type |
SC/PC |
SC/PC |
SC/UPC |
| Optical Fiber Type |
Single-mode |
Single-mode |
Single-mode |
| Reach |
20.00 km |
20.00 km |
20.00 km |
| Overload Optical Power |
-8.0 dBm |
-12.0 dBm |
-15.0 dBm |
| Extinction Ratio |
8.2 dB |
8.2 dB |
8.2 dB |
Q:Does GPBD has any version requirement of OLT software?
A:No, just make sure your OLT software included the package of your GPBD board version.
Q:Can I use 1:128 split ratio with B+ SFP Module?
A:Yes, but not suggested, most of out customers even use C+ module, are max using 1:64 split ratio.
Q:Can I get technical support from thunder-link.com if we purchase GPBD 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.We suggests customers purchase the OLT and GPBD card from the same professional supplier so as to avoid compatible and technical issues.
Q:Does the GPON SFP Module included in GPBD?
A:Yes, 8 C++ SFP Module are included for free.
Q:Can I do twice splitting with GPBD?
A:Yes, you can, just make sure the optical power is within the receive side range.
Q:Can I purchase GPBD with C+ module?
A:Yes.
Q:Can I use a 3rd party ONT with GPBD?
A:We don’t suggest so, as the understanding of TR069/OMCI protocol may different between different vendors.
Q:What is the power consumption of GPBD board?
A:Between 40~50W.
![Icon [all products]](https://www.thunder-link.com/tl-content/uploads/2022/05/Icon-all-products-1.svg "Icon [all products]"){kind=icon}
All products
Reviews
There are no reviews yet.
There are no reviews yet.