Fortinet 200GbE QSFP56 Module, Long Range 2km SMF (FN-TRAN-QSFP56-FR4)

The FN-TRAN-QSFP56-FR4 carries 200 GbE up to 2km over a single pair of single-mode fibers on a duplex LC. It is the single-mode counterpart to the short-reach SR4, meant for large-campus and multi-building 200G links that outrun the 100m multimode limit. Four wavelengths are multiplexed onto one fiber pair, so the run uses duplex-LC cabling rather than the MPO ribbon of the parallel SR4.

Specifications

Where this module fits

A 200G FR4 optic connects a Fortinet appliance across a campus or between buildings within 2km over duplex single-mode fiber. It steps a 200G link off the 100m multimode ceiling of the SR4 without needing a full 10km optic. For an in-hall multimode link the FN-TRAN-QSFP56-SR4 is cheaper, and where 400G reach is required the FN-TRAN-QSFPDD-FR4 covers the same 2km at double the rate.

Compatibility

Fits QSFP56 slots on 200G-capable Fortinet appliances and connects over duplex-LC single-mode fiber at 200GbE to 2km. Pair it with a matching FR4 optic at the far end. For 100m multimode use the FN-TRAN-QSFP56-SR4; for a short port-to-port link the FN-CABLE-QSFP56-DAC-L1 passive DAC is the copper alternative.

Buying from DataCenter360.ca

DataCenter360.ca keeps the genuine Fortinet FN-TRAN-QSFP56-FR4 in Canada with prompt shipping. As a Fortinet Select Partner we supply platform-accepted 200G single-mode optics, not generic substitutes. Order online or request campus-project pricing.