Cisco 2900 Series Integrated Services Routers

Cisco 2900 Series Integrated Services Routers (ISRs) are enterprise-grade routers designed for mid-sized offices and branch networks that require scalable performance, advanced security, and unified communications support. The Cisco ISR 2900 Series includes models such as 2901, 2911, 2921, and 2951, offering flexible hardware expansion and reliable WAN connectivity.

These routers feature four EHWIC slots, two Service Module (SM) slots with one SIM slot, multiple DSP slots, and two to three Gigabit Ethernet ports, including one SFP port for fiber connectivity. Built to support VoIP and unified communications, the Cisco 2900 Series can handle approximately 16 to 250 IP phones, making it suitable for growing business environments.

With simultaneous WAN throughput of up to 75 Mbps, the Cisco ISR 2900 Series supports secure communications, VPN services, and virtualized applications while maintaining high availability and performance. Designed for long-term reliability, these routers provide a strong foundation for scalable enterprise WAN deployments.

Cisco 2900 Series Routers price typically ranges from USD 400 to USD 3,000+, depending on the model, performance license, interface modules, and hardware configuration. Buy genuine Cisco 2900 Series Integrated Services Routers at competitive prices from Netseg, with expert guidance, verified hardware, and fast delivery.

  • CISCO2901/K9

    Detail :

    Cisco 2901 router w/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base

    Condition : New Factory Sealed

    Models : CISCO2901/K9 Cisco 2901 Router ISR G2

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    CISCO2901/K9

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  • CISCO2911/K9

    Detail :

    Cisco 2911 router?w/3 GE,4 EHWIC,2 DSP,1 SM,256MB CF,512MB DRAM,IPB

    Condition : New Factory Sealed

    Models : CISCO2911/K9 Cisco 2911 Router ISR G2

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    CISCO2911/K9

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  • CISCO2921/K9

    Detail :

    Cisco 2921 Router w/3 GE,4 EHWIC,3 DSP,1 SM,256MB CF,512MB DRAM,IPB

    Condition : New Factory Sealed

    Models : CISCO2921/K9 Cisco 2921 Router ISR G2

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    CISCO2921/K9

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  • CISCO2951/K9

    Detail :

    Cisco 2951 Router?w/3 GE,4 EHWIC,3 DSP,2 SM,256MB CF,512MB DRAM,IPB

    Condition : New Factory Sealed

    Models : CISCO2951/K9 Cisco 2951 Router ISR G2

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    CISCO2951/K9

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  • CISCO2901-SEC/K9

    Detail :

    Cisco 2901 Security Bundle w/SEC license PAK

    Condition : New Factory Sealed

    Models : CISCO2901-SEC/K9 Cisco 2901 Security Bundle Router ISR G2

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    CISCO2901-SEC/K9

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  • CISCO2911-SEC/K9

    Detail :

    Cisco 2911 Security Bundle w/SEC license PAK

    Condition : New Factory Sealed

    Models : CISCO2911-SEC/K9 Cisco 2911 Security Bundle Router ISR G2

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    CISCO2911-SEC/K9

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  • CISCO2921-SEC/K9

    Detail :

    Cisco 2921 Security Bundle w/SEC license PAK

    Condition : New Factory Sealed

    Models : CISCO2921-SEC/K9 Cisco 2921 Security Bundle Router ISR G2

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    CISCO2921-SEC/K9

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  • CISCO2951-SEC/K9

    Detail :

    Cisco 2951 Security Bundle w/SEC license PAK

    Condition : New Factory Sealed

    Models : CISCO2951-SEC/K9 Cisco 2951 Security Bundle Router ISR G2

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    CISCO2951-SEC/K9

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  • CISCO2901-V/K9

    Detail :

    Cisco 2901 Voice Bundle, PVDM3-16, UC License PAK

    Condition : New Factory Sealed

    Models : CISCO2901-V/K9 Cisco Router ISR G2 Voice Bundle

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    CISCO2901-V/K9

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  • CISCO2911-V/K9

    Detail :

    Cisco 2911 Voice Bundle, PVDM3-16, UC License PAK

    Condition : New Factory Sealed

    Models : CISCO2911-V/K9 Cisco Router ISR G2 Voice Bundle

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    CISCO2911-V/K9

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  • CISCO2921-V/K9

    Detail :

    Cisco 2921 Voice Bundle, PVDM3-32, UC License PAK

    Condition : New Factory Sealed

    Models : CISCO2921-V/K9 Cisco Router ISR G2 Voice Bundle

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    CISCO2921-V/K9

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  • CISCO2951-V/K9

    Detail :

    Cisco 2951 Voice Bundle, PVDM3-32, UC License PAK

    Condition : New Factory Sealed

    Models : CISCO2951-V/K9 Cisco Router ISR G2 Voice Bundle

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    CISCO2951-V/K9

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Frequently Asked Questions

The typical price range for Cisco 2900 Series Routers is approximately USD $180 to $550, depending on the model, configuration, and hardware condition.
The series includes Cisco 2901, 2911, 2921, and 2951 routers, each offering different performance and scalability levels.
They provide modular WAN slots, integrated security, voice support, high-speed connectivity, and compatibility with Cisco IOS software.
Most Cisco 2900 Series routers have reached End-of-Life (EoL) and End-of-Support (EoS), so businesses often replace them with Cisco ISR 4000 Series models.
Yes, they support IPsec VPN, SSL VPN, firewall, intrusion prevention, and secure unified communications.
Throughput ranges from about 25 Mbps on the 2901 up to 75 Mbps on the 2951, depending on configuration and licensing.
The Cisco ISR 2900 Series is a family of branch routers that deliver secure data, voice, video, and application services on a single platform.

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