QSFP+ 40GBASE SR4 850NM Optical Transceiver Module for Data Center FTTH FTTX

Takfly Group QSFP28+ SR4 is a 4-channel, pluggable, parallel, fiber-optic QSFP+ transceiver designed for 40 Gigabit Ethernet, short-range multi-lane data communication and interconnect applications. This module integrates 4 data lanes in each direction, with each lane capable of running at 10.3125 Gbps up to 100 m with OM3 fiber or 150m with OM4 fiber, delivering 40 Gbps total bandwidth.

Operating at a nominal wavelength of 850nm, this transceiver is optimized for multi-mode fiber systems. It features a 38-edge type connector at its electrical interface and a 12-fiber MTP/MPO connector at its optical interface. Utilizing Takfly Group's advanced circuit and Vertical-Cavity Surface-Emitting Laser (VCSEL) technology, this module ensures long life, high performance, and consistent service reliability.