Extralink SFP 1.25G – SFP WDM Module, 1.25Gbps, 1490/1550nm, Single Mode, 80km, LC, DOM, Pair

This is a pair of single-mode SFP 1.25G WDM 1490/1550NM SM 80KM LC DDM modules. The Extralink SFP 1.25G WDM modules are designed for transmitting data over single-mode optical fibers up to a distance of 80 km. Each single-mode SFP consists of five sections: a DFB laser transmitter, an LD controller, a PIN photodiode, a limiting amplifier, and a control unit with an MCU. These SFP optical modules are compliant with the MSA (Small Form Factor Pluggable Multi-Sourcing Agreement) standards. They support data transmission at a speed of 1.25 Gb/s. Additionally, fiber optic SFP modules can be connected without interrupting the device's operation.