FN-TRAN-QSFP+LR — 40GE QSFP+ transceiver, 10km long range for systems with QSFP+ Slots

The FN-TRAN-QSFP+LR is a Fortinet QSFP+ transceiver compliant with the 40GBASE-LR4 standard for long-reach links over single-mode fiber. It delivers 40 Gbps over a maximum distance of 10 km via LC duplex connector, positioning it between DAC cables (5 m maximum) and the extended ER4 solution reaching 40 km. Its QSFP+ form factor is compatible with QSFP+ and QSFP28 slots on Fortinet equipment.

Ideal for inter-building connections on an extended campus or between two datacenter rooms linked by single-mode fiber, the FN-TRAN-QSFP+LR delivers stable 40 Gbps throughput without optical amplification up to 10 km. It is well suited for enterprise network architectures requiring reliable aggregation links over existing SMF infrastructure. Genuine Fortinet hardware, manufacturer warranty.