QSFP-40GE-LR4 — QSFP+ 40 Gbps

The QSFP-40GE-LR4 is a Cisco QSFP+ 40 Gbps transceiver compliant with the IEEE 40GBASE-LR4 standard, optimised for transmission over single-mode fibre at distances up to 10 km. Equipped with a duplex LC (UPC) connector, it operates across four distinct LAN-WDM wavelengths and functions between 0 and 70°C.

Suited to campus networks and links between distribution and core equipment, the QSFP-40GE-LR4 is a proven solution for 40G deployments over existing fibre. Its native compatibility with Cisco platforms ensures immediate integration without additional configuration. Genuine Cisco module, manufacturer warranty.