The Alcatel 3FE62600DA is a high-performance 10GBASE-LR SFP+ optical transceiver module designed for long-distance data transmission over single-mode fiber. Operating at a wavelength of 1310 nm, it supports data rates up to 10 Gbps over distances up to 10 km using an LC duplex connector. Ideal for enterprise networks and data centers, this module offers reliable connectivity and is compatible with Alcatel-Lucent and Nokia equipment.