Cisco ISR4331 integrated Service Router

545,700.00 529,700.00



Cisco 4000 Family Integrated Services Routers (ISRs) form an Software
Defined WAN platform that delivers the performance, security, and
convergence capabilities that todayâs 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.

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 âbestâ
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

The intent-based Cisco DNA network is:

●     Informed by Context: Interprets every byte of
data that flows across it, resulting in better security, more
customized experiences, and faster operations.

●     Powered by Intent: Translates your intent
into the right network configuration, making it possible to manage and
provision multiple devices and things in minutes.

●     Driven by Intuition: Continually learns from
the massive amounts of data flowing through it and turns that data into
actionable insight. Helps you solve issues before they become problems
and learn from every incident.

Cisco DNA Center provides a centralized management dashboard across
your entire network â the branch, campus, data center, and cloud.
Rather than relying on box-by-box management, you can design,
provision, and set policy end-to-end from the single Cisco DNA Center
interface. This allows you to respond to organizational needs faster
and to simplify day-to-day operations. Cisco DNA Analytics and
Assurance and Cisco Network Data Platform (NDP) help you get the most
from your network by continuously collecting and putting insights into
action. Cisco DNA is open, extensible, and programmable at every layer.
It integrates Cisco and third-party technology, open APIs, and a
developer platform, to support a rich ecosystem of network-enabled

Lower telephony costs with VoIP and rich media experiences

High-performance analog/digital gateway, allowing VoIP over less
expensive Session Initiation Protocol (SIP) trunks.
●  Integrated IP PBX ( Cisco Unified Communications Express) and
Session Border Controller ( Cisco Unified Border Element, or CUBE).

IT consolidation, space savings, and improved Total Cost of Ownership (TCO)

Single converged branch platform integrates routing, switching, virtual
server, storage, security, unified communications, WAN optimization,
and performance management tools.

Superior and secure user application experiences

ISR-AX âApplication Experienceâ software bundle with advanced routing
and network monitoring services.
●  Dynamic Multipoint VPN (DMVPN), zone-based firewalls, Intrusion
Prevention (Snort & Umbrella Branch) and Content Management using
Cisco Cloud Web security & OpenDNS protecting data, providing
authentication credentials, and transmissions not backhauled through
the data center.
●  Secure boot feature performs hardware-based authentication of
the bootloader software to prevent malicious or unintended software
from booting on the system.
●  Code signing verifies digital signatures of executables prior
to loading to prevent execution of altered or corrupted code.
●  Hardware authentication protects against hardware
counterfeiting by using an on-board tamper-proof silicon, including
field replaceable modules. If authentication fails, the module is not
allowed to boot.

Technical Specifications
Cisco 4331
Aggregate Throughput (Default)
100 Mbps
Aggregate Throughput (Performance License)

300 Mbps
Aggregate CEF Only[5]Throughput (Boost License)

Over 2Gbps
Total onboard WAN or LAN 10/100/1000 ports

Total onboard WAN or LAN 10Gbps ports

RJ-45-based ports
SFP-based ports
Enhanced service-module slots
Doublewide service-module slots
NIM slots
OIR (all I/O modules)
Onboard ISC slot
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC)
DRAM (Combined control/services/data planes)

4 GB
Maximum memory DDR3 ECC DRAM (Combined control/services/data
16 GB
Default memory DDR3 ECC DRAM (data plane)

Maximum memory DDR3 ECC DRAM (data plane)

Default memory DDR3 ECC DRAM (control/services plane)

Maximum memory DDR3 ECC DRAM (control/services plane)

Default flash memory
4 GB
Maximum flash memory
16 GB
External USB 2.0 slots (type A)
USB console port -type B mini (up to 115.2 kbps)

Serial console port – RJ45 (up to 115.2 kbps)

Serial auxiliary port – RJ45
(up to 115.2 kbps)
Power-supply options
AC,DC and PoE
Redundant power supply

AC input voltage
100 to 240 VAC
DC Input Voltage
Input Voltage
Input Current

24 â 60V
14 – 5A
AC input frequency
47 to 63 Hz
AC input current range, AC power supply (maximum)

3 to 1.3A
AC input surge current
60 A peak and
less than 5 Arms per half cycle
Typical power (no modules) (watts)
Maximum power with AC power supply (watts)

Maximum power with DC power supply (watts)

250 (no PoE)
Maximum power with PoE power supply (platform only)
Maximum endpoint PoE power available from PoE power supply
Maximum endpoint PoE power capacity with PoE boost

(H x W x D)
1.75 x 17.25 x 17.25 in
(44.45 x 438.15 x 438.15 mm)
External Power Supply Dimensions
(H x W x D)
Shipping Box Dimensions
(H x W x D)
7.125 x 22.75 x 22.5 in
(180.98 x 577.85 x 571.5 mm)
Rack height
1 Rack Unit (1RU)
Rack-mount 19in. (48.3 cm) EIA
Rack-mount 23in. (58.4 cm) EIA
Weight with 1, 450-WAC power supply (no modules)

Weight with 1 1,000-WAC power supply+ 1 PoE power module (no other
Weight with AC PS (no modules)
13.5 lb (6.2
Weight with DC PS (no modules)
13.5 lb (6.2
Weight with AC PS with POE (no modules)

14.1 lb (6.4 kg)
Typical weight (fully loaded with modules)

16.1 lb (7.3 kg)
Packaging Weight
4.6 lb (2.1 kg)
I/O side to bezel side
MTBF (Hours)

32 to 104ÂF
(0 to 40ÂC)
0 â 6,560 ft.
(0 â 2,000 m)
(Rest of the world)
0 â 10,000 ft.
(0 â 3,050 m)
Short Term Temperature upto 6560ft per NEBS
32Â to 131Â
(0Â to 55Â C)
(for ISR4331-DC version)
Relative humidity
5% to 85%
Short-term humidity
5% to 90%, not
to exceed 0.024 kg water/kg of dry air
Sound pressure
52.8/74.8 dBA
Sound power
61.2/81.6 dBA

-40 to 158ÂF
(-40 to 70ÂC)
Relative humidity
5% to 95%
15,584 ft (4750m)

UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
47 CFR, Part 15
ICES-003 Class A
EN55032 Class A
CISPR32 Class A
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
KN22, KN24
EN 50121-1
EN 50121-4
ANSI T1.101
ITU-T G.823, G.824
IEEE 802.3
RTTE Directive
Homologation requirements vary by country and interface type. For
specific country information, refer to the online approvals data base


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