| Sign In | Join Free | My ecer.co.uk | 
 | 
622Mbps 40km SFP Transceiver Hot Pluggable, Duplex LC, +3.3V, 1310nm, FP-LD, Single-mode, DDM Description: UTOPTEK’s UT-622M-EX40 Transceiver is a high performance, cost effective module which have a ...