| Item |
| Single Fiber Bidirectional Optical Module, Class B+ |
| Single Fiber Bidirectional Optical Module, C+ |
Single Fiber Bidirectional Optical Module, Class C++ |
| SN |
| 1 |
| 2 |
3 |
| Operating wavelength |
Tx: 1490 nm
Rx: 1310 nm
Tx: 2.488 Gbit/s
Rx: 1.244 Gbit/s
|
| Minimum output optical power |
| 1.5 dBm |
| 3.0 dBm |
4.5 dBm |
| Maximum output optical power |
| 5.0 dBm |
| 7.0 dBm |
8.0 dBm |
| Maximum receiver sensitivity |
| -28.0 dBm |
| -32.0 dBm |
–30 dBm @10E–10 –32 dBm @10E–10 |
| Optical fiber type |
Single mode |
| Transmission distance |
20.0km |
| Saturation optical power |
| – 8.0dB |
–12.0 dBm |
| Extinction ratio |
| 10.0dB |
8.2 dB |
