Parallel Single-Mode 4-lane (PSM4) technology, it operates at 1310nm wavelength across four independent parallel channels (each at 10Gbps) to achieve an aggregate 40Gbps data rate, supporting reaches up to 2 kilometers.
An extended-reach optical module engineered for 40 Gigabit Ethernet transmission over single-mode fiber with LC connectors. Compliant with 40GBASE-ER4 standards.