C2851-VSEC-CUBE/K9, Cisco 2800 Series Router, PVDM2-48, FL-CUBE-125, 128F/512D

  • Brand: Cisco
  • Model: C2851-VSEC-CUBE/K9
  • In Stock
    • United States
    • United Kingdom
    • Germany
    • United Arab Emirates
    • Singapore
    • India
    • Hong Kong
Rating:
100%
5/5.0
List Price: $10,995.00
55% OFF
$4,994.00
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    23 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New
    Replacement
    Express Shipping to United States Get Shipping Estimate
    Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    Overview

    Cisco C2851-VSEC-CUBE/K9 Overview

    The Cisco C2851-VSEC-CUBE/K9 is a high-end router designed for secure and efficient network communication. This versatile product is ideal for enterprises looking to enhance their voice and data services through a reliable, scalable solution. Key advantages include robust security features and integrated voice capabilities. The C2851-VSEC-CUBE/K9 is perfect for medium to large businesses needing comprehensive network solutions.

    C2851-VSEC-CUBE/K9 Product Highlights
    • ● VSEC Bundle
    • ● Includes PVDM2-48
    • ● FL-CUBE-125
    • ● AVS support
    • ● 128F/512D memory
    Product Features Comparison
    C2851-VSEC-CUBE/K9 ISR4431/K9 ISR4351/K9 CSR1000V ISR4331/K9 CSR1000V-L ISR4221/K9
    Memory 128F/512D 4G/4G 4G/4G 16G/16G 8G/8G 4G/4G 8G/8G
    Security Features VSEC SEC SEC YES SEC YES SEC
    Voice Support YES YES YES NO YES NO YES
    Interface High-speed WAN Multiple GE Multiple GE Virtual-based Multiple GE Virtual-based Multiple GE
    Throughput Medium High High Very High High High Medium
    C2851-VSEC-CUBE/K9 Product Application Scenarios
    • ● Enterprise voice communication
    • ● Secure data transfer
    • ● Medium to large business networks
    Optional Add-ons
    Model Description
    PVDM2-64 64-channel DSP module
    EM-HDA-6FXO High-Density Analog Voice Module
    HWIC-1GE-SFP Gigabit Ethernet WAN Interface Card
    Get More Information

    Discover unbeatable prices and fast shipping for the Cisco C2851-VSEC-CUBE/K9. Access the detailed C2851-VSEC-CUBE/K9 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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

    Cisco C2851-VSEC-CUBE/K9 Specification

    C2851-VSEC-CUBE/K9 Specifications

    Product Brand Cisco
    Model Name C2851-VSEC-CUBE/K9
    Bundle Components PVDM2-48, FL-CUBE-125, AVS, 128F/512D
    Processor Cisco Integrated Services Router (ISR)
    Form Factor 1RU Rack-Mountable
    Memory (DRAM) 512 MB
    Flash Memory 128 MB
    Voice and Video Voice Bundle, AVS
    Network Interface Integrated Ethernet Ports
    VSEC Support Yes, with Voice Security
    Digital Signal Processor PVDM2-48
    License Included FL-CUBE-125
    Power Supply Internal AC Power Supply
    Expansion Slots Slots for Network Modules and Interface Cards
    Security Features Security Bundle Included
    Operating Temperature 32°F to 104°F (0°C to 40°C)
    Storage Temperature -4°F to 149°F (-20°C to 65°C)
    Relative Humidity 10% to 85% (Non-Condensing)
    Dimensions (H x W x D) 1.75 x 17.5 x 16 inches (4.45 x 44.45 x 40.64 cm)
    Warranty 1-Year Limited Hardware Warranty

    Quality Certifications

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What accessories are compatible with the C2851-VSEC-CUBE/K9?

    Compatible accessories include additional PVDM modules, memory upgrades, and interface cards for expanded capabilities.

    What are common troubleshooting steps for the C2851-VSEC-CUBE/K9?

    Verify physical connections, check LED status indicators, restart the router, and review configuration settings and logs.

    How does the C2851-VSEC-CUBE/K9 compare to other Cisco 2800 series routers?

    The C2851-VSEC-CUBE/K9 offers enhanced voice and security features, making it more suitable for integrated voice and security needs compared to basic models in the Cisco 2800 ISR series.

    Is router-switch.com a reliable distributor?

    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.

    Warranty
    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.
    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a Cisco CCIE-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free Cisco CCIE Technical Support
      Our Cisco CCIE-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Download

    Product Tags