TP-Link TL-SM321A network transceiver module Fiber optic 1250 Mbit/s SFP

TP-LINK´s TL-SM321A 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 to 10Km (6.2 miles) paired with TP-LINK TL-SM321A, MC112CS, or compatible third-party WDM module.
Brand: TP-Link
Model: TL-SM321A
UPC: 845973030513
SKU: V100-TL-SM321A-2