TRENDnet速 TEG-MGBS40 compatible 100Base-LH SFP transceiver (SMF, 1310nm, 40km, LC). A 100% TRENDnet速 compatible SFP transceiver that operates at 1310nm over single-mode fiber, with a maximum reach of 40km connected via a LC connector. This TRENDnet速 SFP...