Key Differences Between GPON SFP Class B+ and C+ | GPON Solution

Key Differences Between GPON SFP Class B+ and C+

Key Differences Between GPON SFP Class B+ and C+

The Key Differences Between GPON SFP Class B+ and C+ are their TX power and RX Sensitive.

Class B+ OLT transceiver: TX power 1.5~5db, RX sensitive -28db. Class B+ ONU transceiver: : TX power 0.5~5db, RX sensitive -27db.

Class C+ OLT transceiver: TX power 3~7db, RX sensitive -32db. Class C+ ONU transceiver: : TX power 0.5~5db, RX sensitive -30db.

When you configure the MA5683T, MA5680T, MA5600T, MA5608T, MA5603T… have the the confuse: what is The Key Differences Between GPON SFP Class B+ and Class C+ transceiver? Here we will solve the problem:

The Key Differences Between GPON SFP Class B+ and Class C+:

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
Key Differences Between GPON SFP Class B+ and Class C+

Key Differences Between GPON SFP Class B+ and Class C+

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Key Differences Between GPON SFP Class B+ and C+ was last modified: December 12th, 2015 by Shahed

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