SFP Modules/Cables

TP-LINK (TL-SM321B) 1000Base-BX WDM Bi-Directional SFP Module

TP-LINK (TL-SM311LS) MiniGBIC Single-Mode Fiber Module, 10km, 1310nm Wave

TP-LINK (TL-SM321A) 1000Base-BX WDM Bi-Directional SFP Module

TP-LINK (TL-SM311LM) MiniGBIC Multi-Mode SFP Fiber Module, 550m, 850nm Wave