TP-LINK SM321B WDM SPF Module WDM Bi-Directional SFP Module(LS) TP-LINK

TP-LINK SM321B WDM SPF Module WDM Bi-Directional SFP Module(LS)

$84.99 $99.99
da TP-LINK
SKU: L-NWTL-SM321B

WDM Bi-Directional SFP Module Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving