10GE SFP+ transceiver module, (connects to FN-TRAN-SFP+BD27, ordered separately) 10 GE SFP+ BIDI transceiver module, long range 30km, single LC connector, SMF, TX:1331nm/RX:1271nm, -5°C to 85°C, for systems with SFP+ slots (connects to FN-TRAN-SFP+BD27, ordered separately)