Fortinet FIM-7920E, Manual, Page: 8 / 27

FIM-7920E interface module FIM-7920E C1 to C 4 interface combinations
(MGMT1 to MGMT4), and a USB port. The USB port can be used with any USB key for backing up and restoring
configuration files.
Connector Type Speed Protocol Description
USB USB 3.0
Type A USB 3.0
USB 2.0 Standard USB connector.
C1 to C4 QSFP28 100Gbps/40Gbps/10Gbps Ethernet 100GbE/40GbE connections using
100GBASE-SR4 QSFP28 transceivers
or 40GBASE-SR4 QSFP+ transceivers,
or 4X10GbE connections using breakout
cables.
M1 and M2 SFP+ 10Gbps/1Gbps Ethernet 10GbE connection (using SFP
transceiver). For heartbeat and
synchronization between chassis. 1GbE
not recommended.
MGMT1 to
MGMT4 RJ-45 10/100/1000Mbps Ethernet 10/100/1000BASE-T copper connection
for management or system
administration.
FIM-7920E C1 to C 4 interface combinations
The following table shows the different combinations of interface speeds that you can set up with the FIM-7920E
C1 to C4 front panel interfaces.
100GE QSFP28 4 3 3 2 2 2 1 1 1 1 x x x x x
40GE QSFP+ x 1 x 2 1 x 3 2 1 x 4 3 2 1 x
10Ge SFP+ x x 4 x 4 8 x 4 8 12 x 4 8 12 16
Supported transceivers and breakout cables
Transceivers available from Fortinet for the FIM-7920E C1 to C4 QSFP28 interfaces.
Transceiver Description
FG-TRAN-QSFP28-SR4 100 GE QSFP28 transceivers, 4 channel parallel fiber, short range.
FG-TRAN-QSFP28-LR4 100 GE QSFP28 transceivers, 4 channel parallel fiber, long range.
FG-TRAN-QSFP+SR 40GE QSFP+ transceivers, short range.
FIM-7920E Interface Module Guide
Fortinet Technologies Inc. 8