TP-Link TL-SM321A

TP-Link TL-SM321A / Standards and Protocols: IEEE 802.3z, CSMA / CD, TCP / IP / Wavelength: TX: 1550 nm / rx: 1310 nm / Power Supply: 3.3 W / Safety and radiation levels: FCC, CE / Fiber type: 9/125 um Singlemode / Maximum cable length: 10 km / Data transfer rate: 1.25 Gbit / s / Port type: LC / UPC