The CISCO FTL410GE2C is a Finisar-brand 40GBASE-SR4 QSFP transceiver module designed for high-speed data transmission over multi-mode fiber. With a maximum reach of 150 meters over OM4 cabling, this module supports the 40 Gigabit Ethernet protocol and is ideal for large-scale data centers and high-demand networking environments. It features a quad small form-factor pluggable (QSFP) interface for easy integration into existing network infrastructure and provides four independent transmit and receive channels, each capable of 10 Gbps operation for an aggregated bandwidth of 40 Gbps. The module utilizes 850nm VCSEL laser technology and comes equipped with an MTP/MPO optical connector. Its low power consumption and hot-swappability make it an efficient and flexible solution for enhancing network performance.