United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
$2,000.00
$1,050.0047.5% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
C931-4P
Cisco 931 Gigabit Ethernet security router with internal pow...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
C931-4P is a high-performance enterprise router built on a fixed architecture that emphasizes reliability and scalability. It features versatile power options with AC power and redundant backup, robust dual WAN interfaces paired with high-speed LAN ports, and comprehensive integrated services such as voice, video, and WAN optimization. With modular design capabilities, the C931-4P supports advanced VPN features like IPSec, SSL VPN, and DMVPN, ensuring secure, uninterrupted connectivity and high throughput for mission-critical applications.
Engineered for demanding enterprise use cases, the C931-4P delivers exceptional performance and redundancy without compromise. Its rich support for industry-standard routing protocols, Quality of Service (QoS), and built-in firewall and intrusion prevention mechanisms make it ideal for branch offices, data centers, and industrial deployments. The router’s rack-mount form factor, dual power supply options, and stacking capability further enhance its suitability for environments where uptime, security, and modular expansion are paramount.
C931-4P price is $1,050.00, a 47.5% saving from the Cisco list price of $2,000.00. C931-4P is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C931-4P for additional pricing. Browse the full Cisco Router Isr 900 series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
 C931-4P |  C926-4P |  C927-4P |  C927-4PM |  C926-4PLTEGB | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | Fiber Optic / DSL | LTE |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC / CE | FCC, CE, RoHS | FCC / CE | FCC / CE / RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 18 inches | 12.5 inches | 15 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC / CE | N/A | N/A | CE Compliant | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | N/A | N/A | SFP+ | NIM / SFP+ | N/A |
| Features | VPN / Firewall / Redundancy / QoS | VPN, IPv6 Compatible, Firewall | VPN / Firewall / IPv6 Compatible | VPN / Firewall / QoS / High Availability / Redundancy | VPN, Firewall, NAT, QoS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 1 GB | 512 MB | 512 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount / Chassis | Desktop |
| Height | 4.5 inches | 1.75 inches | 1.7 inches | 1.75 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice / WAN Optimization | Voice / Video / WAN Optimization | Voice, WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 2 GB | 2 GB | 4 GB | 1 GB |
| Modular Slots Available | N/A | N/A | 1 Slot | 2 Slots | 1 Slot |
| Network Protocols | IPv4 / IPv6 / MPLS | IPv4, IPv6 | IPv4, IPv6 | IPv4 / IPv6 | IPv4, IPv6, DHCP, NAT |
| Power | 120W | 65 W | 65 Watt | 150W | 48W |
| Power Source | AC Power Supply / Redundant | AC/DC Power Supply with Redundancy | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | C931-4P Enterprise Router | C926-4P Enterprise Router | C927-4P Enterprise Router | Cisco C927-4PM | C926-4PLTEGB |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Gateway |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / HTTPS / SNMP | SSH, Telnet, SNMP | SNMP / Telnet / SSH / HTTP / HTTPS | SNMP / CLI / Web GUI | SSH, Telnet, SNMP, HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing |
| Safety | UL / CE | IEC 60950 | N/A | UL Listed | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | No | Yes | Yes | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 1 Gbps | 1 Gbps | 1 Gbps | 2.5 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Small Business / Industrial | Enterprise, Industrial |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 4 WAN | 2 WAN | 2 WAN | 2 WAN | 4 WAN |
| Weight | 15 lbs | 15 lbs | 10 lbs | 12 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | 17 inches | 17.5 inches | 17 inches | N/A |
| Wireless Support | No | No | No | No | No |
The internal power supply on the 931 makes for a very clean rack installation. Reliable Gigabit performance and robust security. A top-tier branch router.
Highly efficient and secure. The 931 series offers impressive throughput and the internal power supply is a huge plus for our small office deployments.
Solid and dependable. This router handles our office traffic effortlessly. It's easy to set up and the performance has been rock-solid since day one.
Professional grade security. The 931 is a robust ISR that provides the consistent connectivity our remote teams need. Excellent build quality and reliability.
Seamless performance and easy management. This router is a perfect fit for our satellite offices, providing secure and fast Gigabit Ethernet links without issues.
The Cisco C931-4P is a compact Gigabit Ethernet security router with 4 PoE+ ports, an integrated firewall, VPN acceleration, and an internal AC power supply designed for small branches and remote offices.
It provides 4 x 10/100/1000 PoE+ ports (up to 30 W per port, 60 W total) and 1 x 1 Gbps SFP uplink port for fiber connectivity.
Yes. The C931-4P delivers PoE+ on all four Gigabit ports, offering up to 30 W per port and a total power budget of 60 W to power IP phones, cameras, and access points.
It delivers up to 200 Mbps of aggregate routing throughput and up to 50 Mbps of hardware-accelerated IPsec VPN throughput for secure site-to-site and remote-access connections.