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SKU: 233177

Brand: CISCO

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Cisco® 4000 Series Integrated Services Routers (ISRs) form an intelligent WAN platform that delivers the performance, security, and convergence capabilities that today’s branch offices need.

Product Overview

The Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, the routers specifically address 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 Series contains six platforms: the 4451, 4431, 4351, 4331, 4321 and 4221 ISRs (Figure 1).

Figure 1.      Cisco 4000 Series Integrated Services Routers

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Features and Benefits

Cisco 4000 Series 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 4000 Series 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.

Brand Name: Cisco 
Ethernet Technology: Gigabit Ethernet 
Form Factor: Rack-mountable 
Network Technology: 10/100/1000Base-T 
Number of Total Expansion Slots: 4 
Product Family: 4000 
Product Type: Router 
Total Number of Ports: 2 
General Information
Brand Name: Cisco 
Manufacturer Part Number: ISR4321-VSEC/K9 
Manufacturer Website Address: http://www.cisco.com/c/en_au
Manufacturer: Cisco Systems, Inc 
Product Model: 4321 
Product Name: 4321 Router 
Product Series: 4000 
Product Type: Router 
I/O Expansions
Expansion Slot Type: Integrated Services Card (ISC) 
  Network Interface Module (NIM) 
Number of Total Expansion Slots: 4 
Management Port: Yes 
Number of Network (RJ-45) Ports: 2 
Powerline: No 
Token Ring Port: No 
Total Number of Ports: 2 
USB: Yes 
Flash Memory: 4 GB 
Maximum Memory: 8 GB 
Memory Technology: DRAM 
Standard Memory: 4 GB 
Network & Communication
Ethernet Technology: Gigabit Ethernet 
Network Technology: 10/100/1000Base-T 
VoIP Supported: Yes 
Physical Characteristics
Compatible Rack Unit: 1U 
Depth: 294.6 mm 
Form Factor: Rack-mountable 
Height: 44.5 mm 
Weight (Approximate): 3.18 kg 
Width: 369.6 mm 
Power Description
Input Voltage: 120 V AC 
  230 V AC 
PoE (RJ-45) Port: No