SFP-6421, 10Gbps Single-mode BIDI(WDM) SFP+ Transceiver, 10km, TX 1270nm / RX 1330nm

The LevelOne SFP-6421 is a high performance, costeffective SFP transceiver. It provides up to 10 Gbps bi-directional data transfer rate at distances up to 10km on a single fiber core. These bi-directional SFP Transceivers allow data transfer in either direction through a single optical fiber by employing separate wavelengths travelling in either direction.

The SFP-6421 transmits using a wavelength of 1270nm and receives using a wavelength of 1330nm. When coupled with the LevelOne SFP-6521 transceiver which transmits at and receives at the opposite rates (1330nm TX and 1270nm RX) you get bi-direction data communication on a single fiber core.

The LevelOne SFP-6421 is therefore an optimal solution for a high number of fiber lengths on just a few fibers.