Cisco Firepower 4100 Series Hardware Installation Manual page 13

Overview
Network Modules
The FirePower 4100 security appliance contains two network module slots that provide optical or electrical
network interfaces. Network modules are optional, removable I/O modules that provide either additional ports
or different interface types (1/10/40G). The Firepower network modules plug into the chassis on the front
panel.
Some network modules also offer Hardware Bypass functionality, also known as Fail-to-Wire (FTW), for
interface pairs for supported applications. FTW is a physical layer bypass that allows interface port pairs to
be put in bypass mode so that the hardware forwards packets without software intervention.
The network modules are NOT hot-swappable.
Note
Firepower 4100 supports the following network modules:
• Firepower 8-port 10G SPF+ Network Module single-wide (FPR4K-NM-8X10G)
• Firepower 4-port 40G QSPF Network Module single-wide (FPR4K-NM-4X40G)
• Firepower 2-port 40G FTW Network Module single-wide (FPR-NM-2X40G-F)
• Firepower 6-port 10G Short Reach FTW Network Module single-wide (FPR-NM-6X10SR-F)
• Firepower 6-port 10G Long Reach FTW Network Module single-wide (FPR-NM-6X10LR-F)
• Firepower 6-port 1G SX Fiber FTW Network Module single-wide (FPR-NM-6X1SX-F)
• Firepower 8-port 1G 1000Base-T FTW Network Module single-wide ( FPR-NM-8X1G-F)
For More Information
The 10 Gigabit Ethernet network module ports are numbered from top to bottom, left to right. This
network module is NEBS-compliant.
The 40 Gigabit Ethernet network module ports are numbered left to right. This network module is
NEBS-compliant.
The 40 Gigabit Ethernet network module ports are numbered left to right.
The 10 Gigabit Ethernet network module ports are numbered from top to bottom, left to right.
The 10 Gigabit Ethernet network module ports are numbered from top to bottom, left to right.
The 1 Gigabit Ethernet network module ports are numbered from top to bottom, left to right.
The 1 Gigabit Ethernet network module ports are numbered from top to bottom, left to right. This network
module is NEBS-compliant.
• See Nonhardware (FTW) Bypass Network Modules, on page 10
of the LEDs for the nonhardware bypass network modules.
• See Hardware Bypass (FTW) Network Modules, on page 12
the LEDs, and the port configurations for the hardware bypass network modules.
• See Remove and Replace the Network Module, on page 59
replacing network modules.
for the location and description of
for the procedure for removing and
Cisco Firepower 4100 Series Hardware Installation Guide
Network Modules
for the location and description
9