The Cisco 4000 Family Integrated Services Router (ISR) revolutionizes WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, it specifically addresses the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.
The Cisco 4000 Family contains five platforms: the 4451-X, 4431, 4351, 4331, and 4321 ISRs.
Features and Benefits
Cisco 4000 Family ISRs provide you with Cisco® Intelligent WAN (IWAN) software features and a converged branch infrastructure. Along with superior throughput, these capabilities form the building blocks of next-generation branch-office WAN solutions.
Cisco Intelligent WAN (IWAN)
Cisco IWAN is a set of intelligent software services that allow you to reliably and securely connect users, devices, and branch office locations across a diverse set of WAN transport links. IWAN-enabled routers like the ISR 4000 dynamically route traffic across the "best" link based on up-to-the-minute application and network conditions for great application experiences. You get tight control over application performance, bandwidth usage, data privacy, and availability of your WAN links - control that you need as your branches conduct greater volumes of mission-critical business.
Cisco Converged Branch Infrastructure
The Cisco 4000 Series ISRs consolidate many must-have IT functions, including network, compute, and storage resources. The high-performance, integrated routers run multiple concurrent IWAN services, including encryption, traffic management, and WAN optimization, without slowing your data throughput. And you can activate new services on demand through a simple licensing change.
Key Features
- Offers high performance and reliable connectivity to the Internet and other offices
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Rack-mountable feature for convenient and safe installation of the router
- Gigabit Ethernet port for ultra-fast network speeds
- Features management port for a reliable networking
- With 10/100/1000Base-T technology, get up to 1000 mbps data transfer rate over twisted pair cable
Dimensions
| Height | 7.88 inches |
|---|---|
| Width | 21.94 inches |
| Length | 28.94 inches |
| Weight | 25.2 pounds |
| Product Type | Router |
| Form Factor | Rack-mountable |
| Form Factor | Wall Mountable |
| Network Technology | 10/100/1000Base-T |
| Brand Name | Cisco |
| Product Condition | Refurbished |
| Ethernet Technology | Gigabit Ethernet |
| Product Family | 4000 |
| Total Number of Ports | 4 |
| Total Number of Expansion Slots | 8 |
| Redundant Power Supply Supported | Yes |
| Product Type | Router |
| Manufacturer Part Number | ISR4431/K9-RF |
| Manufacturer Website Address | http://www.cisco.com |
| Manufacturer | Cisco Systems, Inc |
| Product Model | 4431 |
| Product Name | 4431 Router |
| Product Series | 4000 |
| Brand Name | Cisco |
| Product Condition | Refurbished |
| Total Number of Expansion Slots | 8 |
| Powerline | No |
| Management Port | Yes |
| Total Number of Ports | 4 |
| Package Contents |
|
| Network Technology | 10/100/1000Base-T |
| Ethernet Technology | Gigabit Ethernet |
| VoIP Supported | Yes |
| Weight (Approximate) | 18.50 lb |
| Height | 1.7" |
| Width | 17.3" |
| Depth | 20" |
| Compatible Rack Unit | 1U |
| PoE (RJ-45) Port | No |
| Redundant Power Supply Supported | Yes |