Product Type | Firewall Appliance |
Series | Cisco Firepower 4100 Series |
Model | Firepower 4112 |
Form Factor | 1U Rackmount |
Chassis Included | Yes |
Modular Expansion Bays | 2 x Network Module (NetMod) Bays |
Power Supply Included | No |
Fan Included | No |
SSD Included | No |
Processor Included | No |
Weight | 16.8 lbs (7.62 kg) |
Power Requirements | 100 to 240 VAC, 50/60 Hz (power supply not included) |
Cisco Firepower 4112 Appliance, 8 x SFP+, Remanufactured



Key Benefits

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- - Ideal for organizations needing a modular, high-speed firewall platform compatible with the Cisco Firepower ecosystem
- - Cost-effective remanufactured option for reducing CapEx while maintaining network security standards
- - Flexible deployment due to NetMod bay design, enabling custom expansion for diverse networking environments
Product Overview
The Cisco Firepower 4112 Appliance is a high-throughput, remanufactured network security platform tailored for enterprise-grade deployments requiring modularity and advanced connectivity. Housed in a compact 1U chassis, it includes dual NetMod bays and 8 x SFP+ on-chassis ports for high-speed fiber links. Also featured are a 1 Gigabit Ethernet SFP port, USB 2.0, and RJ-45 console interface.
Supporting TAA compliance and assembled in Mexico, this model ships without power supply, SSD, fan, processor, or cellular components—ideal for configurations where these are furnished separately. Organizations leveraging Cisco’s Firepower 4100 Series infrastructure can benefit from a cost-efficient, flexible hardware replacement option with full compatibility.
Specifications
Product Overview
Advanced Security Features
Firewall Type | Stateful Inspection, Application Visibility and Control (AVC) |
Intrusion Prevention System (IPS) | Yes – Cisco Snort-based IPS |
URL Filtering | Yes |
Malware Protection | Cisco Advanced Malware Protection (AMP) |
VPN Support | IPsec and SSL VPN |
Threat Intelligence | Cisco Talos Threat Intelligence |
TLS/SSL Decryption | Yes |
Wireless Features
Wi-Fi Support |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Certifications | UL/CSA, CE Marking, FCC, RoHS, IEC 60950-1, EN55032 Class A |
Interfaces
Network Interfaces | 8 x 10 Gigabit Ethernet SFP+ ports |
Management Interface | 1 x Gigabit Ethernet SFP port |
Console Port | 1 x RJ-45 serial console port |
USB Ports | 1 x USB 2.0 |
Expansion Slots | 2 x Network Module (NetMod) module bays |
Throughput (FW + AVC + IPS) | 5 Gbps |
Concurrent Sessions | 10 million |
Cloud Management & Licensing
Management Platform | Cisco Firepower Management Center (FMC) |
License Model | Subscription-based (Threat, Malware, URL Filtering, IPS) |
Cloud Managed Option | Available with Cisco Defense Orchestrator (CDO) |
Physical & Environmental
Dimensions (W x D x H) | 17.2 x 18.3 x 1.72 inches (437 x 465 x 44 mm) |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 10% to 85% non-condensing |
Storage Humidity | 5% to 95% non-condensing |
Cooling | Fan module (not included) |