Description

The Finisar FTLC1141SDNL is a high-performance 100GBASE-SR4 QSFP28 optical transceiver engineered for high-density data-center networking environments. Operating at 850 nm, it uses 4-lane parallel multimode 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 70 meters on OM2, 100 meters on OM3, and 150 meters on OM4, making it ideal for spine-leaf architectures, top-of-rack switching, and short-reach aggregation links.

Housed in a hot-pluggable QSFP28 form factor with an MPO-12 interface, the FTLC1141SDNL supports full DOM/DDM digital diagnostics, allowing real-time monitoring of temperature, voltage, laser bias current, and optical power to ensure reliable and predictable network operation.