Description
The Finisar FTLC1122SDNL-FH is a ruggedized 100GBASE-SR4 QSFP28 optical transceiver engineered for high-density data-center and industrial networking environments where reliability and temperature tolerance are critical. Operating at 850 nm, it uses 4-lane parallel optics (4 Tx + 4 Rx) to deliver an aggregate 100 Gb/s data rate over multimode fiber.
This module supports transmission distances of up to 70m on OM2, 100m on OM3, and 150m on OM4 multimode fiber. The FH variant is designed for extended/industrial temperature ranges, making it suitable for harsh environments, outdoor enclosures, and telecom-grade deployments.
Housed in a hot-pluggable QSFP28 form factor, it uses an MPO-12 interface and supports full DOM/DDM diagnostics, allowing real-time monitoring of temperature, voltage, laser bias, and optical power for enhanced operational visibility.
