MTNetworks SFP BIDI 1.25G ZR Tx1490nm/Rx1550nm 140km

The MTNetworks MT-SFP-ZR-140A/B is a 1.25Gbps BiDi SFP optical transceiver designed for ultra long-distance optical communication over a single strand of single-mode fiber (SMF). Supporting transmission distances of up to 140 km, the module utilizes WDM technology to transmit and receive optical signals through a single LC optical interface. It is designed for Gigabit Ethernet, Fibre Channel, and other 1.25Gbps optical networking applications requiring reliable long-haul bidirectional fiber connectivity.

Designed in a hot-pluggable SFP form factor, the module features a single LC optical connector, integrated Digital Diagnostic Monitoring (DDM) compliant with SFF-8472, and full interoperability with the SFP Multi-Source Agreement (MSA). The transceiver is available as complementary wavelength pairs for bidirectional deployment over a single fiber. Real-time monitoring of temperature, supply voltage, laser bias current, transmit optical power, and receive optical power simplifies network management across carrier, enterprise, ISP, and metropolitan optical networks.