The QSFP-40G-LRL4-P is a 40 Gigabit Ethernet QSFP transceiver for long-reach optical communication over single-mode fiber. “LRL4” signifies its use of four wavelengths for extended distance transmission, suitable for data center and telecommunications applications. This module facilitates connections requiring distances beyond standard short-reach modules. The “-P” suffix indicates a vendor-specific part number, ensuring compatibility with particular network equipment.
