TP-LINK´s TL-SM321B adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up...
What This Product Does With a passive twin-ax cable assembly of 1 meter and two SFP+ connectors on each side, TL-SM5220-1M is suitable for short distances and offers a cost-effective way to connect...