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Product Description

ISR 4321 UC Bundle, UC & SEC License

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

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.

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.


WAN connection
Ethernet WAN Yes
Network
Ethernet LAN data rates 10,100,1000 Mbit/s
Cabling technology 10/100/1000Base-T(X)
Ethernet LAN Yes
Ethernet interface type Gigabit Ethernet
Networking standards IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ah
Management features
Reset button Yes
Quality of Service (QoS) support Yes
Web-based management Yes
Ports & interfaces
DC-in jack Yes
RS-232 ports 2
USB ports quantity 2
USB version 2.0
Ethernet LAN (RJ-45) ports 4
Protocols
Supported network protocols IPv4, IPv6, RIP, RIPv2, IGMPv3
Routing protocols BGP, EIGRP, IS-IS, OSPF
Security
Authentication method RSA (748/1024/2048 bit), ECDSA (256/384 bit); Integrity: MD5, SHA, SHA-256, SHA-384, SHA-512
Firewall security IPSec, EZVPN, DMVPN, FlexVPN
Firewall Yes
Security algorithms 128-bit AES, 256-bit AES, DES
Technical details
Harmonized System (HS) code 85176990
Features
Safety UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Internal memory 4096 MB
Flash memory 4000 MB
Design
On/off switch Yes
LED indicators Yes
Rack capacity 1U
Rack mounting Yes
Product colour Black
Antenna
Antenna type Not supported
Power
Input current 1.5 A
AC input frequency 47 - 63 Hz
AC input voltage 100 - 240 V
Power source type AC
Power supply 125 W
Power consumption (typical) 36 W
Operational conditions
Non-operating altitude 0 - 4750 m
Operating altitude 0 - 3050 m
Storage relative humidity (H-H) 5 - 95%
Operating relative humidity (H-H) 5 - 85%
Storage temperature (T-T) -40 - 70 °C
Operating temperature (T-T) 0 - 40 °C
Weight & dimensions
Weight 3.5 kg
Height 44.5 mm
Depth 294.6 mm
Width 369.6 mm
Packaging data
Package height 177.8 mm
Package depth 409.6 mm
Package width 546.1 mm