Long-reach bidirectional 1G SFP transceiver for single-strand single-mode fiber. Uses Tx 1310 nm / Rx 1550 nm and supports up to 40 km reach (OS2 recommended) with an LC simplex interface. Pair with the complementary 40 km BiDi with Tx1550/Rx1310 at the remote end.

- Extended 40 km reach over single-strand SMF
- Maximizes fiber plant efficiency using WDM BiDi
- LC simplex interface for straightforward deployment
- Standards-compliant 1000BASE-BX for reliability
- Ideal for metro access and long campus backhaul

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.