Addon AT-SP10LR20-AO ADDON 10GBASE-LR SFP+ 20KM F/ALLIED

Addon AT-SP10LR20-AO ADDON 10GBASE-LR SFP+ 20KM F/ALLIEDthis Allied Telesis At-sp10lr20 Compatible 10gbase-lr Sfp+ Transceiver Operates At 1310nm Over Single-mode Fiber, With A Maximum Reach Of 20km C...