TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module Extension Cable Kit Heavy Duty Office Chair: A

Heavy Duty Office Chair: A luxurious racing style ergonomic gaming chair for adults that contours to your shape with thicker high-density one piece 55 kg/m³ foam

Featuring UNI FAN SL120 not only provides more lighting effects but also maintains a low noise level in operation

360° Rotation

Enhance your audio experience with the built-in dual AI noise-cancelling mic of the 4K Webcam for PC

reliable 2

TP-Link TL-SM321B 1000Base-BX WDM Bi-Directional SFP Module Extension Cable Kit Heavy Duty Office Chair: ATP LINKs TL SM321B 2 and TL SM321A 2 is designed to work in a pair to create an on site gigabit fiber communication up to 2km (2,000 meters). With one single mode fiber, the pair of modules can create a full duplex gigabit path between your switches, storage devices, and server. Up to 2 km Transmission Distance Bidirectional WDM Communication Digital Diagnostic Monitoring (DDM) Hot Swappable Module Design View details on manufacturer's website TP Link