When you configure the MA5683T, MA5680T, MA5600T, MA5608T, MA5603T…
have the the confuse: what the difference is between the GPON B+ and C+ GPON
transceiver? Here we will slove the problem:
The difference
between the GPON B+ and C+ GPON transceiver:
|
|
B+
Module
|
C+
Module
|
|
Type
|
One-fiber
bi-directional optical module, class B+
|
One-fiber
bi-directional optical module, class C+
|
|
Operating Wavelength
|
Tx:
1490 nm
Rx: 1310 nm
|
Tx:
1490 nm
Rx: 1310 nm
|
|
Encapsulation Type
|
SFP
|
SFP
|
|
Port Rate
|
Tx:
2.49 Gbit/s
Rx: 1.24 Gbit/s
|
Tx:
2.49 Gbit/s
Rx: 1.24 Gbit/s
|
|
Minimum Output Optical Power
|
1.50 dBm
|
3.00 dBm
|
|
Maximum Output Optical Power
|
5.00 dBm
|
7.00 dBm
|
|
Maximum Receiver Sensitivity
|
-28.00 dBm
|
-32.00 dBm
|
|
Optical Connector Type
|
SC/PC
|
SC/PC
|
|
Optical Fiber Type
|
Single-mode
|
Single-mode
|
|
Reach
|
20.00 km
|
20.00 km
|
|
Overload Optical Power
|
-8.0 dBm
|
-12.0 dBm
|
|
Extinction Ratio
|
8.2 dB
|
8.2 dB
|
