Pro-Lab PL-OSX001001 10G 1310nm 10km SFP+ Optical Transceiver *used* Price$100 Price checked today at PC LAN
Pro-Lab PL-E1MG-LX-OM BROCADE COMPATIBLE SFP 1.25G 1310nm 10KM DDM Transceiver *used* Price$26 Price checked today at PC LAN
Pro-Lab PL-SPL-34-GB-BX-CDFF 1.25Gbps 1310nm 40KM SFP Transceiver *used* Price$33 Price checked today at PC LAN