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ISR4331 K9

ISR4331 K9

    Cisco ISR 4431 (4GE,3NIM,8G FLASH,4G DRAM,IPB)


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Figure 1.      Cisco 4000 Series Integrated Services Routers

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.

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 five platforms: the 4451, 4431, 4351, 4331, and 4321 ISRs.


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.

Cisco 4000 Series Integrated Services Routers

Specifications of Cisco 4000 Family Integrated Services Routers


Cisco 4451Cisco 4431Cisco 4351Cisco 4331Cisco 4321
Aggregate Throughput1 Gbps to 2 Gbps500 Mbps to 1 Gbps200 Mbps to 400 Mbps100 Mbps to 300 Mbps50 Mbps to 100 Mbps
Total onboard WAN or LAN 10/100/1000 ports44332
RJ-45-based ports44322
SFP-based ports44321
Enhanced service-module slots20210
Doublewide service-module slots1 (assumes no singlewide SM-X modules installed)01 (assumes no singlewide SM-X modules installed)00
NIM slots33322
IR (all I/O modules)YesYesYesYesYes
Onboard ISC slot11111
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes)NANA4 GB4 GB4 GB
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes)NANA16 GB16 GB8 GB
Default memory DDR3 ECC DRAM (data plane)2 GB2 GBNANANA
Maximum memory DDR3 ECC DRAM (data plane)2 GB2 GBNANANA
Default memory DDR3 ECC DRAM (control/services plane)4 GB4 GBNANANA
Maximum memory DDR3 ECC DRAM (control/services plane)16 GB16 GBNANANA
Default flash memory8 GB8 GB4 GB4 GB4 GB
Maximum flash memory32 GB32 GB16 GB16 GB8 GB
External USB 2.0 slots (type A)22211
USB console port -type B mini (up to 115.2 kbps)11111
Serial console port - RJ45 (up to 115.2 kbps)11111
Serial console port - RJ45 (up to 115.2 kbps)11111
Serial auxiliary port - RJ45
   (up to 115.2 kbps)
11111
Power-supply optionsInternal: AC, DC (roadmap) and PoEInternal: AC, DC, and PoEInternal: AC, DC (roadmap) and PoEInternal: AC and PoEExternal: AC and PoE
Redundant power supplyInternal: AC, DC (roadmap) and PoEInternal: AC, DC, and PoEN/AN/AN/A
Power Specifications
AC input voltage100 to 240 VAC autoranging100 to 240 VAC autoranging100 to 240 VAC autoranging100 to 240 VAC autoranging100 to 240 VAC autoranging
AC input frequency47 to 63 Hz47 to 63 Hz47 to 63 Hz47 to 63 Hz47 to 63 Hz
AC input current range, AC power supply (maximum).1 to 3.0A3 to 1.3A7.1 to 3.0A3 to 1.3A1.5 to 0.6A
AC input surge currentundefined50 A60 A peak and less than 5 Arms per half cycle60 A peak and less than 12 Arms per half cycle60 A peak and less than 5 Arms per half cycle90 A peak and less than 3 Arms per half cycle
Typical power (no modules) (watts)15865484236
Maximum power with AC power supply (watts)450 (no PoE)250 (no PoE)430250125
Maximum power with AC power supply (watts)450 (no PoE)250 (no PoE)430250125
Maximum power with PoE power supply (platform only) (watts)1000 with PoE redundant
   1450 with PoE boost no redundancy
500 with PoE redundant
   1000 with PoE boost no redundancy
990530260
Maximum endpoint PoE power available from PoE power supply (watts)500 W with optional redundancy250 W with optional redundancy500250120
Maximum endpoint PoE power capacity with PoE boost (watts)950 W no redundancy500 W no redundancyN/AN/AN/A
Sizes and Weights
Dimensions(H x W x D)3.5 x 17.25 x 18.5 in
(88.9 x 438.15 x 469.9 mm)
1.73 x 17.25 x 19.97 in
(43.9 x 438.15 x 507.2 mm)
3.5 x 17.25 x 18.5 in
(88.9 x 438.15 x 469.9 mm)
1.75 x 17.25 x 17.25 in
(44.45 x 438.15 x 438.15 mm)
1.75 x 14.55 x 11.60 in
(44.55 x 369.57 x 294.64 mm)
External Power Supply Dimensions
(H x W x D)
N/AN/AN/AN/A2.95 x 1.18 x 6.10 in
(75 x 30 x 155 mm)
Shipping Box Dimensions
     (H x W x D)
9.75 x 22.25 x 26 in
(24.76 x 56.51 x 66.04 mm)
7.88 x 22.25 x 28.75 in
(200.2 x 565.1 x 730.25 mm)
9.75 x 22.25 x 26 in
(24.76 x 56.51 x 66.04 mm)
7.125 x 22.75 x 22.5 in
(180.98 x 577.85 x 571.5 mm)
7.0 x 21.5 x 16.125 in
(177.8 x 546.1 x 409.6 mm)
Rack height2 rack units (2RU)1 rack units (1RU)2 rack units (2RU)1 rack unit (1RU)1 rack unit (1RU)
Rack-mount 19in. (48.3 cm) EIAIncludedIncludedIncludedIncludedIncluded
Rack-mount 23in. (58.4 cm) EIAOptionalOptionalOptionalOptionalN/A
Wall-mountNoYesNoYesMounting holes under chassis
Weight with 1, 450-WAC power supply (no modules)28.8 lb (13.1 kg)N/A28.8 lb (13.1 kg)N/AN/A
Weight with 1 1,000-WAC power supply+ 1 PoE power module (no other modules)30.6 lb (13.9 kg)N/A29.0 lb (13.2 kg)N/AN/A
Weight with AC PS (no modules)N/A18.5 lb (8.4 kg)N/A13.5 lb (6.2 kg)7.7 lb (3.5 kg) + 1.2 lb (0.66 kg) external PS
Weight with AC PS with POE (no modules)N/A18.6 lb (8.4 kg)N/A14.1 lb (6.4 kg)N/A
Typical weight (fully loaded with modules)undefined42.7 lb (19.4 kg)22.4 lb (10.2 kg)37.7 lb (17.1 kg)16.1 lb (7.3 kg)9.14 lb (4.2 kg) + 1.2 lb (0.66 kg) external PS
Packaging Weight6.4 lb (2.9 kg)5.9 lb (2.7 kg)6.4 lb (2.9 kg)4.6 lb (2.1 kg)2.2 lb (1 kg)
AirflowI/O side to bezel sideI/O side to bezel sideI/O side to bezel sideI/O side to bezel sideRight I/O side to Left I/O side
Environmental Specifications
Operating Conditions
Temperature32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
32 to 104ºF
(0 to 40ºC)
Altitude
(China)
0 – 6,560 ft.
(0 – 2,000 m)
0 – 6,560 ft.
(0 – 2,000 m)
0 – 6,560 ft.
(0 – 2,000 m)
0 – 6,560 ft.
(0 – 2,000 m)
0 – 6,560 ft.
(0 – 2,000 m)
Altitude
(Rest of the world)
0 – 10,000 ft.
(0 – 3,050 m)
0 – 10,000 ft.
(0 – 3,050 m)
0 – 10,000 ft.
(0 – 3,050 m)
0 – 10,000 ft.
(0 – 3,050 m)
0 – 10,000 ft.
(0 – 3,050 m)
Relative humidity5% to 85%5% to 85%5% to 85%5% to 85%5% to 85%
Short-term humidity5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air
Acoustics:
Sound pressure
(Typical/maximum)
50.6/73.1 dBA54.3/79.1 dBA50.6/73.1 dBA52.8/74.8 dBA24.2/51.9 dBA
Acoustics:
Sound power
(Typical/maximum)
58.2/78.8 dBA57.2/80.8 dBA58.2/78.8 dBA61.2/81.6 dBA31.9/59.9 dBA
Nonoperating Conditions
Temperature-40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
-40 to 158ºF
(-40 to 70ºC)
Relative humidity5% to 95%5% to 95%5% to 95%5% to 95%5% to 95%
Altitude15,584 ft (4750m)15,584 ft (4750m)15,584 ft (4750m)15,584 ft (4750m)15,584 ft (4750m)
Regulatory and Compliance
SafetyUL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
GB-4943
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
GB-4943
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
GB-4943
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
GB-4943
EMC47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
SD/EMI
KN22, KN24
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
KN22, KN24
47 CFR, Part 15
ICES-003 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
KN22, KN24
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
KN22, KN24
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
KN22, KN24
Cisco IOS XE Software
ProtocolsIPv4, IPv6, static routes, Routing Information Protocol Versions 1 and 2 (RIP and RIPv2), Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol (BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group Management Protocol Version 3 (IGMPv3), Protocol Independent Multicast sparse mode (PIM SM), PIM Source Specific Multicast (SSM), RSVP, CDP, ERSPAN, IPSLA, CNS, Call Home, EEM, IKE, ACL, EVC, DHCP, FR, DNS, LISP, OTV, HSRP, RADIUS, AAA, AVC, Distance Vector Multicast Routing Protocol (DVMRP), IPv4-to-IPv6 Multicast, MPLS, Layer 2 and Layer 3 VPN, IP sec, Layer 2 Tunneling Protocol Version 3 (L2TPv3), Bidirectional Forwarding Detection (BFD), IEEE802.1ag, and IEEE802.3ah
EncapsulationsGeneric routing encapsulation (GRE), Ethernet, 802.1q VLAN, Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLPPP), Frame Relay, Multilink Frame Relay (MLFR) (FR.15 and FR.16), High-Level Data Link Control (HDLC), Serial (RS-232, RS-449, X.21, V.35, and EIA-530), and PPP over Ethernet (PPPoE)
Traffic managementQoS, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Hierarchical QoS, Policy-Based Routing (PBR), Performance Routing, and NBAR.
Cryptographic AlgorithmsEncryption: DES, 3DES, AES-128 or AES-256 (in CBC and GCM modes) ; Authentication: RSA (748/1024/2048 bit), ECDSA (256/384 bit) ; Integrity: MD5, SHA, SHA-256, SHA-384, SHA-512



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