4351 Router

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.

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.

Manufacturer Part Number
C1-CISCO4351/K9
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Aggregate Throughput: 200 Mbps to 400 Mbps

Total onboard WAN or LAN 10/100/1000 ports: 3

RJ-45-based ports: 3

SFP-based ports: 3

Enhanced service-module slots: 2

Doublewide service-module slots: 1 (assumes no singlewide SM-X modules installed)

NIM slots: 3

OIR (all I/O modules): Yes

Onboard ISC slot: 1

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 planes): 16 GB

Default memory DDR3 ECC DRAM (data plane): NA

Maximum memory DDR3 ECC DRAM (data plane): NA

Default memory DDR3 ECC DRAM (control/services plane): NA

Maximum memory DDR3 ECC DRAM (control/services plane): NA

Default flash memory: 4 GB

Maximum flash memory: 16 GB

External USB 2.0 slots (type A): 2

USB console port -type B mini (up to 115.2 kbps): 1

Serial console port - RJ45 (up to 115.2 kbps): 1

Serial auxiliary port - RJ45 (up to 115.2 kbps): 1

Power-supply options: Internal: AC, DC (roadmap) and PoE

Redundant power supply: N/A

Power Specifications

AC input voltage: 100 to 240 VAC autoranging

AC input frequency: 47 to 63 Hz

AC input current range, AC power supply (maximum): 7.1 to 3.0A

AC input surge current: 60 A peak and less than 12 Arms per half cycle

Typical power (no modules) (watts): 48

Maximum power with AC power supply (watts): 430

Maximum power with PoE power supply (platform only) (watts): 990

Maximum endpoint PoE power available from PoE power supply (watts): 500

Maximum endpoint PoE power capacity with PoE boost (watts): N/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)

External Power Supply Dimensions (H x W x D): N/A

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)

Rack height: 2 rack units (2RU)

Rack-mount 19in. (48.3 cm) EIA: Included

Rack-mount 23in. (58.4 cm) EIA: Optional

Wall-mount: No

Weight with 1, 450-WAC power supply (no modules): 28.8 lb (13.1 kg)

Weight with 1 1,000-WAC power supply+ 1 PoE power module (no other modules): 29.0 lb (13.2 kg)

Weight with AC PS (no modules): N/A

Weight with AC PS with POE (no modules): N/A

Typical weight (fully loaded with modules): 37.7 lb (17.1 kg)

Packaging Weight: 6.4 lb (2.9 kg)

Airflow: I/O side to bezel side

MTBF (Hours): 566310

Environmental Specifications

Operating Conditions

Temperature: 32º to 104ºF (0º to 40ºC)

Altitude (China):

0 – 6,560 ft.

(0 – 2,000 m)

Altitude (Rest of the world):

0 – 10,000 ft.

(0 – 3,050 m)

Relative humidity: 5% to 85%

Short-term humidity: 5% to 90%, not to exceed 0.024 kg water/kg of dry air

Acoustics: Sound pressure (Typical/maximum): 50.6/73.1 dBA

Acoustics: Sound power (Typical/maximum): 58.2/78.8 dBA

Nonoperating Conditions

Temperature:

-40º to 158ºF
(-40º to 70ºC)

Relative humidity: 5% to 95%

Altitude: 15,584 ft (4750m)

Regulatory and Compliance

Safety:

UL 60950-1

CAN/CSA C22.2 No. 60950-1

EN 60950-1

AS/NZS 60950-1

IEC 60950-1

GB-4943

EMC:

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

Telecom:

TIA-968-B

CS-03

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 at: http://www.ciscofax.com.