Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR)

Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR)

Brand: Cisco | Category: Network Equipment

SKU: CSC-CISCO2951K9 | Part #: CISCO2951/K9 | MPN: CISCO2951/K9

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About the Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR)

The Cisco ISR 2900 CISCO2951/K9 operates on an on-box command-line interface (CLI) management model, delivering centralized routing and security policy enforcement without requiring external controllers or cloud dependencies. This approach keeps sensitive enterprise traffic and configuration data within your infrastructure, while Cisco IOS Technology Packages for DATA, SEC, UC, and SPSERVICES can be selected and licensed independently based on your deployment requirements.

Network engineers and IT procurement teams select the Cisco ISR 2900 series when they need a compact, carrier-grade router capable of integrating multiple WAN connection types—including T1/E1, DSL, Serial, Gigabit Ethernet, and 4G LTE via optional modules—into a single 2U rack-mount chassis. The platform ships with 3 onboard Gigabit Ethernet ports, 4 HWIC/EHWIC slots, 4 Service Module slots, 2 Enhanced Service Module slots, and 2 Integrated Services Module slots, enabling flexible expansion for branch offices, remote locations, and hybrid WAN architectures. Hardware-accelerated services for IPsec VPN, SSL VPN, Zone-Based Firewall, and QoS ensure that advanced security and traffic management do not compromise throughput. A 350 W AC internal power supply and support for optional redundant power supplies provide the reliability required in business-critical environments, while the operating temperature range of 0°C to 40°C and 10% to 85% non-condensing humidity specifications ensure stable performance across standard data center and branch office deployments.

Omnixon Global supplies the CISCO2951/K9 to enterprises across the Middle East requiring proven, standards-based routing infrastructure. Contact us today to request a quotation and discuss configuration options tailored to your organization's WAN integration and security objectives.

Technical Specifications

BrandCisco
CategoryNetwork Equipment
SKUCSC-CISCO2951K9
Part NumberCISCO2951/K9
ConditionNew
Form FactorRack-Mount
Interface10GbE
Manufacturer Part NumberCISCO2951/K9
Product SeriesCisco ISR 2900
Product LineCisco Integrated Services Router Generation 2 (ISR G2)
Form Factor2U Rack-Mount
Onboard Gigabit Ethernet Ports3 x RJ-45 10/100/1000BASE-T
USB Ports2 x USB 2.0 Type-A
CompactFlash Slots2 (1 populated with default CF card)
HWIC / EHWIC Slots4
Service Module (SM) Slots4
Enhanced Service Module (SM-E) Slots2
Integrated Services Module (ISM) Slots2
Cisco IOS Technology Packages SupportedDATA, SEC, UC, SPSERVICES
Hardware-Accelerated ServicesIPsec VPN, SSL VPN, Zone-Based Firewall, QoS
Supported WAN Interface TypesT1/E1, DSL, Serial, Gigabit Ethernet, 4G LTE (via modules)
Power Supply350 W AC internal; optional redundant power supply supported
Input Voltage100–240 V AC, 50–60 Hz
Operating Temperature0°C to 40°C (32°F to 104°F)
Storage Temperature-25°C to 70°C (-13°F to 158°F)
Operating Humidity10% to 85% non-condensing
Dimensions (H x W x D)3.46 x 43.8 x 45.5 cm (1.36 x 17.25 x 17.9 in) — 2U
Operating SystemCisco IOS Software (IOS-XE capable)
ComplianceIEEE 802.1Q, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Frequently Asked Questions about Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR)

What does the Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR) do?

The Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR) is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.

Is the Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR) compatible with my infrastructure?

The Cisco ISR 2900 CISCO2951/K9 Cisco Integrated Services Router (ISR) interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.