Cisco 4431 Integrated Services Router - Used

Please note that this item is a second-hand product. While we ensure that every item is in 100% working condition and has been thoroughly tested for functionality, it may show signs of previous use, including scuffs, scratches, or minor cosmetic wear. These imperfections do not affect the performance of the item.

If you are uncertain or require additional images, please request them before purchase.

Warranty & Refund Policy – 7-Day Return & Swop or Refund Policy only. No Warranty is applicable on this item.
You are entitled to return equipment within 7 days of purchase or receipt of the goods, provided that:

• The equipment is not fit for purpose as described at the time of sale.
• The return request is made within 7 calendar days from the date of purchase or delivery.
• A handling fee of up to 15% of the purchase price may be deducted for returns not due to defects or misrepresentation.

The Cisco 4431 Integrated Services Router is a high-performance enterprise router designed to provide secure WAN connectivity, advanced routing, and enhanced security services for medium to large business networks. With support for internal power redundancy, PoE, and robust integrated services modules, it ensures reliable network operation for mission-critical applications.

Its 1RU form factor, integrated WAN ports, and management interfaces provide flexible deployment options, while features like intrusion prevention, Cisco Cloud Web Security, and VRF-aware firewall/NAT enable secure, high-performance networking.

Key Features & Benefits

✔ Integrated WAN ports: 2 PoE GE/SFP + 2 GE/SFP
✔ Internal power supply with optional redundancy
✔ Redundant internal RPS for added reliability
✔ Intrusion prevention and Cisco Cloud Web Security
✔ USB Type-A ports × 2 for storage and configuration
✔ 1GE management port (Integrated Out-of-Band)
✔ Module online insertion and removal (OIR) supported
✔ Zone-based firewall and VRF-aware NAT services
✔ Performance: 500 Mbps, upgradeable to 1 Gbps
✔ DRAM: 4 GB default, 16 GB max; Flash: 8 GB default, 32 GB max

Ideal Uses

✔ Enterprise branch or headquarters WAN connectivity
✔ Secure site-to-site or remote access deployment
✔ Small to medium-sized enterprise edge routing
✔ Network security enforcement with integrated firewall and IPS

Specifications

✔ Condition: Used item with visible signs of previous use, including scuffs, scratches, or minor cosmetic wear. Device has been tested and is fully functional. These cosmetic imperfections do not affect performance.
✔ Manufacturer & Model: Cisco 4431
✔ Product Type: Integrated Services Router
✔ Form Factor: 1 RU
✔ Integrated WAN Ports: 2 PoE GE/SFP + 2 GE/SFP
✔ USB Ports: 2 × Type-A
✔ Management: 1 × 1GE Out-of-Band
✔ Performance: 500 Mbps, upgradeable to 1 Gbps
✔ DRAM: 4 GB default / 16 GB max
✔ Flash: 8 GB default / 32 GB max
✔ Power Supply: Internal AC, PoE or DC; redundant RPS supported
✔ Intrusion Prevention: Yes
✔ Cisco Cloud Web Security: Yes
✔ SSL VPN: No
✔ Module OIR: Yes
✔ Zone-based firewall & NAT: VRF-Aware

Warranty

✔ 7-Day Return & Swop or Refund Policy only (No Warranty)

What’s in the Box

✔ Cisco 4431 Integrated Services Router
✔ Power Cord