Up for your consideration is a Juniper Networks 740-020424 SFP-GE10KT15R13 Single Mode offerirectional Fiber Module. This is the Green cap end! Device was removed from a working location and was in good working order until we unplugged it. We only removed to install a different product with POE ports and used a different fiber model for that equipment.
Note this is only one half of the offerirectional Module. Sorry the other half on the server room side got lost or sold. Pay attention to the color on end of the module. This is the Green side, the other side will be Blue, Yellow, Red or White. I don't remember. Key item is listed below for the specific type.This has the TX on 1550nm and the RX on 1310nmYou will need a TX on 1310nm and the RX on 1550nm to work properly.Let me know if you have any questions. I will do my best to try and help.