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C2811-3G-G-SEC/K9, Cisco 2811 Router, HWIC-3G-GSM/128F/512D DRAM/Adv Security

  • Brand: Cisco
  • Model: C2811-3G-G-SEC/K9
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List Price: $3,950.00
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$2,226.00
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C2811-3G-G-SEC/K9, Cisco 2811 Router, HWIC-3G-GSM/128F/512D DRAM/Adv Security
C2811-3G-G-SEC/K9, Cisco 2811 Router, HWIC-3G-GSM/128F/512D DRAM/Adv Security US$2,226.00
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    C2811-3G-G-SEC/K9, Cisco 2811 Router, HWIC-3G-GSM/128F/512D DRAM/Adv Security

    C2811-3G-G-SEC/K9, Cisco 2811 Router, HWIC-3G-GSM/128F/512D DRAM/Adv Security

    100% Genuine Ready to Ship
    $3,950.00
    44% OFF
    $2,226.00
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    Overview

    Cisco C2811-3G-G-SEC/K9 Overview

    The Cisco C2811-3G-G-SEC/K9 is a secure enterprise branch router designed for reliable wired and 3G GSM connectivity. Part of the Cisco 2800 Series, it combines HWIC-3G-GSM interface, integrated firewall, and advanced security feature set to protect up to 250 users. With 4 x 10/100 Ethernet ports, VPN support, and Cisco IOS software, this router is ideal for enterprise and branch office deployments that require consistent WAN access and robust security.

    Product Highlights

    870 Kbps
    WAN Rate
    4 Ports
    Eth Ports
    250
    Max Users

    Product Applications Scenarios

    Enterprise Network
    Integrated firewall, VPN, and Cisco IOS routing enable secure branch connectivity, reducing WAN downtime and simplifying multi-site enterprise management.
    Cloud Services
    Secure VPN and advanced security features protect traffic to public or private clouds, helping mid-size sites cut backhaul costs while maintaining compliance.
    Edge & IoT
    The HWIC-3G-GSM interface offers resilient cellular backup for remote sites, ensuring always-on connectivity for IoT gateways and branch edge devices.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model C2811-3G-G-SEC/K9, Cisco 2811 Router, HWIC-3G-GSM/128F/512D DRAM/Adv Security C2821-H-VSEC/K9, Cisco 2821 Integrated Services Router, AIM-VPN2/SSL, CCME/SRST, 256F/512D CISCO2951-V/K9, Cisco 2951 Router, 3 onboard GE/4 EHWIC slots/512MB DRAM CISCO2811-ADSL2/K9, Cisco 2811 Router, HWIC-1ADSL/128MB Flash/512MB DRAM
    Brand Cisco Cisco Cisco Cisco
    Routing Throughput n/a n/a Up to 12 Gbps n/a
    Interface Configuration 4 x 10/100 Ethernet ports 2 x Gigabit Ethernet 3 x 10Base-T/100Base-TX/1000Base-T RJ-45; 1 x SFP (mini-GBIC) 2 x 10/100 Mbps; 1 x ADSL2
    Supported Protocol RIP, EIGRP, OSPF, BGP, IS-IS IPv4, IPv6 OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast PPP, PPPoA, PPPoE, IPoA, Bridging, and Routing
    VPN Capability Supports VPN Integrated VPN VPN support VPN, IPSec
    Integrated Features Advanced Security feature set; Integrated firewall High Performance; CCME/SRST; SSL Support; AIS Firewall protection; MPLS support; Syslog support; IPv6 support; NetFlow Firewall; Integrated Hardware-based Encryption; Security Features: Firewall, VPN, IPSec

    Optional Add-ons

    Model Number Description
    HWIC-3G-GSM Cisco 3G GSM HWIC module for cellular WAN connectivity on Cisco 2800 Series routers
    PVDM2-32 Cisco PVDM2-32 digital signal processor module for voice services on Cisco 2800 Series
    MEM2811-512D= 512MB DRAM memory upgrade for Cisco 2811 Integrated Services Router platforms

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco C2811-3G-G-SEC/K9 Specification

    Model
    C2811-3G-G-SEC/K9
    Brand
    Cisco
    Series
    2800 Series
    Processor
    Advanced Integration Module
    Data Rates
    800–870 Kbps
    Connectivity
    HWIC-3G-GSM interface
    Flash Memory
    128 MB
    DRAM
    512 MB
    Security Features
    Advanced Security feature set
    VPN
    Supports VPN
    Firewall
    Integrated firewall
    Interfaces
    4 x 10/100 Ethernet ports
    Expansion Slots
    4 slots
    Routing Protocols
    RIP, EIGRP, OSPF, BGP, IS-IS
    Management
    CLI, SNMP
    Power Supply
    AC 100–240 V
    Dimensions
    1.75 x 17.25 x 11.5 in
    Supported Platforms
    Cisco IOS Software
    Max Users
    Up to 250 users
    Usage
    Enterprise / branch office
    Weight
    10.9 kg

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    Q&A

    Questions & Answers

    How does it compare to similar models?

    Compared to the Cisco 1801, the 2811 offers better performance and more security features.

    What common troubleshooting steps exist?

    Ensure all connections are secure, check firmware updates, and consult the Cisco troubleshooting guide.

    What is the DRAM configuration?

    The Cisco 2811 comes with 128F/512D DRAM, suitable for advanced security and multiple applications.

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    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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