Fortinet FIM-7941F Fiber Module | QSFP28, QSFP-DD, SFP28

Add high-density I/O capacity to FortiASIC NP7 hardware-accelerated 7xxxF platforms with the FIM 7941F module. This hot-swappable expansion option is built for environments that need more than basic port growth: it brings 20 QSFP28 ports, 2 QSFP-DD ports, 2 SFP28 ports, and 2 GE RJ45 management ports into a single module. That mix matters in production security networks. QSFP28 and QSFP-DD interfaces support dense uplink and aggregation designs, while SFP28 adds flexibility for access or lower-speed connections. The dual RJ45 management ports keep out-of-band administration separate from data traffic, and the included 2 x 4 TB local log storage gives teams room for on-box retention without immediately depending on external systems. For organizations standardizing on Fortinet 7xxxF platforms, this module helps preserve chassis density, simplify cabling, and keep operational data close to the appliance. It is the kind of expansion that makes sense when uptime, port count, and local visibility all matter at once.