If you move the power switch to the OFF position before the shutdown command sequence is complete
or if you remove the system power cords before the graceful shutdown is complete, disk corruption can
occur.
Caution
After removing power from the chassis by unplugging the power cord, wait at least 10 seconds before
turning power back ON.
Note
For More Information
• See Remove and Replace the Power Supply Module, on page 68 for the procedure for removing and
replacing the power supply module in the Firepower 2130 and 2140.
• See Remove and Replace the Fan Tray, on page 80 for the procedure for removing and replacing the
fan tray in the Firepower 2130 and 2140.
• See Ground the Chassis, on page 60 for the procedure for using the grounding lug to ground the chassis.
• See Power Supply Modules, on page 27 for a description of the power supply module LEDs.
• See Front Panel LEDs, on page 12 for a description of the fan LEDs.
Network Modules
The Firepower 2130 and 2140 contain one network module slot that provides optical or electrical network
interfaces. Network modules are optional, removable I/O modules that provide either additional ports or
different interface types. The Firepower network module plugs into the chassis on the front panel.
For More Information
• See 10-Gb Network Module, on page 19 for a description of the 10-Gb network module.
• See 1-Gb Network Module , on page 21 for a description of the 1-Gb network module.
• See Supported SFP/SFP+ Transceivers, on page 31 for a list of supported SFPs.
• See Install, Remove, and Replace the Network Module, on page 63 for the procedure for removing and
replacing network modules.
10-Gb Network Module
The following figure shows the front panel of the 10-Gb network module (FPR2K-NM-8X10G). The
FPR2K-NM-8X10G is a single-wide module that supports hot swapping. The eight ports are numbered from
top to bottom, left to right.
Cisco Firepower 2100 Series Hardware Installation Guide
19
Overview
Network Modules
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