Part numbers: 10GB-BX40-D, 10GB-BX40-U
These two SFP+ modules are used together to permit a bidirectional 10-gigabit Ethernet connection using a single strand of SMF cable and LC connectors up to 40 km. Bidirectional modules must be used in –D and –U pairs.
For a complete listing of hardware compatible with these modules, see the Extreme Optics Compatibility website.
Transmission distances are provided as a nominal guide only. To determine achievable distances, refer to the device's optical specifications and to the specific characteristics of your fiber installation.
The following table lists specifications for the 10 Gb bidirectional 40 km SFP+ module.
| Parameter | Minimum | Typical | Maximum |
|---|---|---|---|
| Average launch power | 2 dBm | NA | 7 dBm |
| Center wavelength (10GB-BX40-D) | NA | 1270 nm | NA |
| Center wavelength (10GB-BX40-U) | NA | 1330 nm | NA |
| Receiver sensitivity | -14 dBm | NA | 0.5 dBm |
| Operating distance | NA | NA | 40 km |
| Recommended minimum link attenuation | 6.5 dB | NA | NA |