Eoptolink’s QSFP56 200G transceiver module is designed for use in 200 Gigabit Ethernet links up to 100m over OM4 and 70m over OM3 multi-mode fiber. The module has 4 independent electrical input/output channels operating at 53.125Gb/s per channel. This transceiver consists a transmitter/receiver unit operating on 850nm wavelength.