Cisco 4112 Hardware Installation Manual page 21

Overview
Note Make sure you have the correct firmware package and software version installed to support this network
module. For instructions on how to verify your firmware package version and to upgrade the firmware if
necessary, see the
FXOS Compatibility
Figure 11: FPR-NM-8X1G-F
1 Captive screw/handle
3 Ethernet X/1
Ports 1 and 2 are paired together to form a
hardware bypass pair. LED B1 applies to this
paired port.
Ethernet X/2
5
Ports 5 and 6 are paired together to form a
hardware bypass pair. LED B3 applies to this
paired port.
7 Network activity LEDs
Cisco Firepower 4100/9300 FXOS Firmware Upgrade
for the software compatibility matrix.
• Left LED—Green indicates network activity
when a 10M/100M/1G connection is made.
• Right LED—Not in use at this time.
Cisco Firepower 4112, 4115, 4125, and 4145 Hardware Installation Guide
1-Gb Network Module with Hardware Bypass
Guide. See
2 Bypass LEDs B1 through B4
• Green—In standby mode.
• Amber, flashing—Port is in hardware bypass
mode, failure event.
4 Ethernet X/2
Ports 3 and 4 are paired together to form a
hardware bypass pair. LED B2 applies to this
paired port.
Ethernet X/2
6
Ports 7 and 8 are paired together to form a
hardware bypass pair. LED B4 applies to this
paired port.
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Cisco Firepower 4100/9300
17