Cisco 4431 Router - 4 Ports - 4 WAN Port(s) - PoE Ports - Management Port - 12 Integrated Services Card (ISC), Network Interface Module (NIM), SFP (mini-GBIC) Slots - 16 GB - Gigabit Ethernet - IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3 - 1U ISR4431-DNA
ISR4431-DNA | Cisco®
Part Number: ISR4431-DNA
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Product Specifications
Cisco 4431 Router - 4 Ports - 4 WAN Port(s) - PoE Ports - Management Port - 12 Integrated Services Card (ISC), Network Interface Module (NIM), SFP (mini-GBIC) Slots - 16 GB - Gigabit Ethernet - IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3 - 1U ISR4431-DNA
ISR 4431 4GE 3NIM 8G FLASH 4G PERP - DRAM IPB W/DNA SUB
Manufacturer Part Number: ISR4431-DNA
FACTORY DIRECT ONLY - Cisco ISR 4431 (4GE,3NIM,8G FLASH,4G DRAM,IPB) with DNA sub
MANUFACTURER NAME: Cisco
MANUFACTURER PART NUMBER: ISR4431-DNA
UPC EAN CODE:
LANGUAGE: EN
MARKET:US
| General Information: | |
Cisco® 4000 Family Integrated Services Routers (ISRs) form an Software Defined WAN platform that delivers the performance, security, and convergence capabilities that today's branch offices need. Product overview 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 the following platforms: the 4461, 4451, 4431, 4351, 4331, 4321 and 4221 ISRs. Features and benefits Cisco 4000 Family ISRs provide you with Cisco® Software Defined WAN (SDWAN) 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 Software Defined WAN Cisco SDWAN 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. SDWAN-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 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. Cisco intent based networking and digital network architecture (Cisco DNA) The last few years has seen a rapid transformation and adoption of digital technologies. This puts pressure on the on the Network teams supporting this changing infrastructure - especially when provisioning, managing, monitoring and troubleshooting these diverse devices. Additionally innovations such as Software Defined WAN (SDWAN), Network Function Virtualization (NFV), Open APIs and Cloud Management show great promise in transforming Organizations IT networks. This transformation raises further questions and challenges for the IT teams. The Cisco Digital Network Architecture (Cisco DNA) is an open, extensible, software-driven architecture that provides for faster innovation, helping to generate deeper insights, and deliver exceptional experiences across many different applications. Cisco DNA relies on intent-based networking, a revolutionary approach in networking that helps organizations automate, simplify, and secure the network. | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | ISR4431DNA |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Series | 4000 |
| Product Model | 4431 |
| Product Name | 4431 Router |
| Product Type | Router |
| Interfaces/Ports: | |
| Total Number of Ports | 4 |
| USB Standard | Mini USB Type B
USB 2.0 Type A |
| Management Port | Yes |
| Number of WAN Ports | 4 |
| I/O Expansions: | |
| Total Number of Expansion Slots | 12.0 |
| Expansion Slot Type | Integrated Services Card (ISC)
Network Interface Module (NIM) SFP (mini-GBIC) |
| Network & Communication: | |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T
1000Base-X |
| Networking Standards | IEEE 802.1Q
IEEE 802.3ah IEEE 802.1ag IEEE 802.3 |
| Memory: | |
| Standard Memory | 16 GB |
| Power Description: | |
| PoE (RJ-45) Port | Yes |
| Physical Characteristics: | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable
Wall Mountable |
| Height | 1.7" |
| Width | 17.3" |
| Depth | 20" |
| Weight (Approximate) | 18.52 lb |
| Miscellaneous: | |
| What's in the box |
|
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty: | |
| Warranty | 90 Day |
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Local #: (408)526-4000
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Site: www.cisco.com
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Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley, that develops, manufactures and sells networking hardware, telecommunications equipment and other high-technology services and products. Through its numerous acquired subsidiaries, such as OpenDNS, WebEx, Jabber and Jasper, Cisco specializes into specific tech markets, such as Internet of Things (IoT), domain security and energy management.
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Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists, who pioneered the concept of a local area network (LAN) being used to connect geographically disparate computers over a multiprotocol router system. By the time the company went public in 1990, when it was listed on the NASDAQ, Cisco had a market capitalization of $224 million. Cisco was the most valuable company in the world by 2000, with a more than $500 billion market capitalization
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Learn more about Routers & Gateways
Switches, routers, and wireless access points
Switches, routers, and wireless access points perform very different functions in a network.
A computer network, or data network, is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections (data links) between nodes These data links are established over cable media such as wires or optic cables, or wireless media such as WiFi.Switches
Switches are the foundation of most business networks. A switch acts as a controller, connecting computers, printers, and servers to a network in a building or a campus.
Switches allow devices on your network to communicate with each other, as well as with other networks, creating a network of shared resources. Through information sharing and resource allocation, switches save money and increase productivity.
There are two basic types of switches to choose from as part of your networking basics: managed and unmanaged.
- An unmanaged switch works out of the box but can't be configured. Home-networking equipment typically offers unmanaged switches.
- A managed switch can be configured. You can monitor and adjust a managed switch locally or remotely, giving you greater control over network traffic and access.
Routers
Routers connect multiple networks together. They also connect computers on those networks to the Internet. Routers enable all networked computers to share a single Internet connection, which saves money.
A router acts a dispatcher. It analyzes data being sent across a network, chooses the best route for data to travel, and sends it on its way.
Routers connect your business to the world, protect information from security threats, and can even decide which computers receive priority over others.
Beyond those basic networking functions, routers come with additional features to make networking easier or more secure. Depending on your needs, for example, you can choose a router with a firewall, a virtual private network (VPN), or an Internet Protocol (IP) communications system.
Access points
An access point* allows devices to connect to the wireless network without cables. A wireless network makes it easy to bring new devices online and provides flexible support to mobile workers.
An access point acts like an amplifier for your network. While a router provides the bandwidth, an access point extends that bandwidth so that the network can support many devices, and those devices can access the network from farther away.
But an access point does more than simply extend Wi-Fi. It can also give useful data about the devices on the network, provide proactive security, and serve many other practical purposes.
*Access points support different IEEE standards. Each standard is an amendment that was ratified over time. The standards operate on varying frequencies, deliver different bandwidth, and support different numbers of channels.
Wireless networking
Wireless networking is a method by which homes, telecommunications networks and business installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations.CompSource will educate and help make this process enjoyable and easy.
Whether you're planning on using your network for basic home tasks or enterprise level security. You can tell our trained sales professionals your needs, and we�ll make custom recommendations to suit your specifications and budget. Our reps have extensive knowledge and love to share. We educate, not sell, CompSource makes sure you buy what you need and not waste money on what you don't. As with every decision we never push, it's up to you when, and if you make a purchase.
CompSource has a great technical staff that can help with a solution for your exact needs.
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Could not have been more happy. They say you get what you pay for, but i disagree. I got my product marked down over 30% with free shipping, and i couldn't be happier. Product exceeds expectations, pre assembled and packed very carefully. I would recommend this site to anyone. Five Stars! AnonymousMore Reviews
