TP LINK SM321A 1000base-BX WDM SFP Module

TP LINK SM321A 1000base-BX WDM SFP Module Supports WDM Bi-Directional technology, using a single strand of fiber TX: 1550nm / RX: 1310nm Internal +3.3V Power Supply In pairs with TL-SM321B Plug-and-Play Compatible with T3700 series, T2700 series,T2600 series, T2500 series, T1700 series, T1600 series, T1500 series, 2/3/5 series switches and MC220L Features: Connectors and Cords : Yes Dimensions (LxWxH) : 8.149607 x 1.496063 x 5.826772 Weight : 0.05 lb. Recycled Packaging : Yes Country of Origin : China (provided by manufacturer, not verified) Type of Packaging : Retail Box Warranty : 2 Year

Price: 23.12 from The Twister Group US Canada