The FIM-7941F interface module is a hot swappable module that provides data, management, and session sync/heartbeat interfaces, base backplane switching, hardware acceleration, and fabric backplane session-aware load balancing for a FortiGate-7000F series chassis. The FIM-7941F includes an integrated switch fabric, five NP7 processors to load balance millions of data sessions over the FortiGate-7000F 400Gbps fabric backplane channel to FPM processor modules.
The FIM-7941F also includes a 50Gbps base backplane channel for base backplane management communication with each FPM in the chassis, one 1Tbps fabric backplane channel for fabric backplane communication with the other FIM in the chassis, and a second 50Gbps base backplane channel for base backplane communication with the other FIM in the chassis.
The FIM-7941F also includes two SSD log disks in a RAID-1 configuration. The SSDs are accessible from the FIM-7941F front panel but should not be removed. Newer hardware versions include 3.84TByte SSDs, older hardware versions include 4TByte SSDs.
FIM-7941F Module**/FIM-7941F: Hot swappable I/O module for 7xxxF series - FortiASIC NP7 hardware accelerated. 2x GE RJ45 Management ports, 2x QSFP-DD ports, 20x QSFP28 ports, 2x SFP28 ports. 2x 4TB local log storage.
| Hardware Accelerated 400 GE QSFP-DD / 100 GE QSFP28 / 40 GE QSFP+ Slots | 2 |
| Hardware Accelerated 100 GE QSFP28 / 40 GE QSFP+ Slots | 18 |
| Hardware Accelerated 100 GE QSFP28 / 40 GE QSFP+ Management/HA Slots | 2 |
| Hardware Accelerated 25 GE SFP28 / 10 GE SFP+ SFP Management/HA Slots | 2 |
| GE RJ45 Management Ports | 2 |
| USB Ports | 1 |
| Console Ports | 1 |
| Trusted Platform Module (TPM) | Yes |
| Bluetooth Low Energy (BLE) | N.A. |
| Signed Firmware Hardware Switch | N.A. |
| Onboard Storage | 2 × 4 TB SSD |
| Included Transceivers | 2 × 10 GE SFP+ SR |
| Height x Width x Length (inches) | 2.48 × 17.11 × 18.56 |
| Height x Width x Length (mm) | 63 × 435 × 471.3 |
| Weight | 25.66 lbs (11.65 kg) |
| Power Consumption (Average / Maximum) | 598 W / 630 W |
| Current (Maximum) | 53A |
| Heat Dissipation (Average) | 2149 BTU/h |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -31°F to 158°F (-35°C to 70°C) |
| Humidity | 5% to 90% non-condensing |
| Certifications | FCC, ICES, CE, RCM, VCCI, BSMI, UL/cUL, CB |
| Special Remarks | High-density I/O management blade, only installable in chassis slot 1/2; traffic processing offloaded to FPM-7620F modules |
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