Fortinet 40GbE QSFP+ Module, Long Range 10km Industrial Temp (FN-TRAN-QSFP+LRI)

The FN-TRAN-QSFP+LRI is the ruggedized member of Fortinet’s 40G long-range family. It delivers the same 40GBASE-LR4 optics as the FN-TRAN-QSFP+LR, a full 40 GbE to 10km over duplex-LC single-mode fiber, but is qualified across an extended -40 to 85 degrees C range instead of the standard 0 to 70. That wider envelope is what lets a 40G uplink live in an outdoor cabinet, a utility substation, or an unconditioned industrial enclosure without thermal derating.

Specifications

Where this module fits

Industrial-temperature optics matter wherever the equipment cannot be climate-controlled: outdoor street cabinets, transportation and utility sites, and factory floors that swing hot and cold. The FN-TRAN-QSFP+LRI gives those deployments a 10km 40G single-mode uplink that holds its rating from -40 to 85 degrees C. In a conditioned data center the standard-temperature FN-TRAN-QSFP+LR does the same optical job at lower cost; the LRI earns its place only where the environment is harsh.

Compatibility

Fits QSFP+ and QSFP28 slots on Fortinet appliances and connects over duplex-LC single-mode fiber at 40GbE to 10km. It interoperates with a standard 40GBASE-LR4 optic such as the FN-TRAN-QSFP+LR at the far end. For short multimode links use the FN-TRAN-QSFP+SR; for 40km reach the FN-TRAN-QSFP+ER.

Buying from DataCenter360.ca

DataCenter360.ca stocks the genuine Fortinet FN-TRAN-QSFP+LRI in Canada with fast dispatch. As a Fortinet Select Partner we ship the industrial-rated, platform-accepted optic, not a re-coded generic. Order online or ask us about ruggedized deployment pricing.