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FIM-7920E interface module
closed, the power sliders can be lowered to their bottom position, locking the module levers and turning on power to the
module.
Raise the power sliders to unlock the module levers and turn off module power. Then open the module levers to eject
the module from the backplane connectors; allowing the module to be removed from the chassis.
The module lever mechanism helps reduce the engagement force required to insert or eject the module from the
backplane connectors.
The module levers do not fully secure the module in the chassis. The secure screws must be tightened to reliably secure
the module in the chassis and to make sure the module remains securely connected to the backplane for power and
network connectivity.
Power sliders
Close the module levers and move the power sliders to their bottom position to lock the module levers and turn the
module power switch on.
Move the power sliders to the top position to unlock the module levers and turn the module power switch off.
Gently push the power sliders down to make sure they are in their bottom position. If the module LEDs do not light the
module is not receiving power. If this happens check the power sliders to make sure they are in their bottom position.
Secure screws
Fully tighten the secure screws to lock the module in the chassis providing a secure and reliable connection with the
backplane.
Loosen the secure screws before ejecting the module from the chassis.
Front panel interfaces
You connect the FIM-7920E to your 100Gbps networks using the C1 to C4 front panel QSFP28 interfaces. The front
panel also includes M1 and M2 SFP+ interfaces for the base channel, four Ethernet management interfaces (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
C1 to C4
QSFP28
FIM-7920E Processing Module Guide
Speed
100Gbps/40Gbps/10Gbps
Protocol
Description
Ethernet
Four front panel 100GigE QSFP28 fabric
channel interfaces that can be connected to
100Gbps networks to distribute sessions to
the FPM processor modules installed in
chassis slots 3 and up. Using a 100GBASE-
SR4 QSFP28 or 40GBASE-SR4 QSFP+
transceiver, each QSFP28 interface can
also be split into four 10GBASE-SR
interfaces. These interfaces also support
creating link aggregation groups (LAGs)
Fortinet Technologies Inc.
6
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