The Cisco FPR4K-NM-6X10SR-F(Picture 1) is a high-performance network module designed for Cisco Firepower 4100 Series appliances. It provides six 10-Gigabit Ethernet SR fiber ports with hardware bypass capabilities, ensuring fail-to-wire (FTW) resilience in high-availability network environments. The short-range (SR) fiber connectivity is optimized for data center interconnections, security appliance deployments, and enterprise firewall use cases.
Picture 1 FPR4K-NM-6X10SR-F
Hardware Specification
Feature
Specification
Model
FPR4K-NM-6X10SR-F
Port Configuration
6 x 10-Gigabit Ethernet SR SFP+ ports
Hardware Bypass
Supported (fail-to-wire capability)
Port Pairing
1-2, 3-4, 5-6
Transceiver Support
10GBASE-SR SFP+
Module Type
Single-wide, non-hot-swappable
Network Compatibility
Cisco Firepower 4100 Series
Power Requirements
Draws power from Firepower 4100 chassis
Compliance
NEBS-compliant
Use Cases
Data Center Security: Ensures secure, high-speed traffic inspection with low-latency 10-Gigabit connectivity.
Enterprise Firewalls: Provides a reliable firewall solution with fail-to-wire security mechanisms.
Service Provider Networks: Offers resilient and scalable network security for telecom-grade applications.
Inline Threat Prevention: Deploys fail-to-wire bypass for seamless security operations in high-availability environments.
Inter-DC Connectivity: Supports short-range, high-speed data transmissions between interconnected data centers.
C9120AXP-K
2 × $570.74 
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C9120AXP-D 
C9120AXP-F 
