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CISCO2851-SRST/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-SRST-100/128F 512D

  • Brand: Cisco
  • Model: CISCO2851-SRST/K9
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List Price: $8,595.00
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CISCO2851-SRST/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-SRST-100/128F 512D
CISCO2851-SRST/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-SRST-100/128F 512D US$3,904.00
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    CISCO2851-SRST/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-SRST-100/128F 512D

    CISCO2851-SRST/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-SRST-100/128F 512D

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    Overview

    Cisco CISCO2851-SRST/K9 Overview

    The Cisco CISCO2851-SRST/K9 is an enterprise-class integrated services router optimized for secure delivery of concurrent data, voice, and video. As part of the Cisco 2800 Series, it features an external, modular 2U design with 512 MB DRAM and 128 MB Flash installed, scalable to 1 GB and 256 MB respectively. Built-in Cisco IOS SP services, IPSec, firewall protection, and VPN support combine with Ethernet, Fast Ethernet, and Gigabit Ethernet connectivity to deliver resilient routing for branch and midsize enterprise networks.

    Product Highlights

    512 MB
    DRAM
    128 MB
    Flash
    2U
    Form

    Product Applications Scenarios

    Enterprise Network
    Integrated services routing with IPSec, firewall, and MPLS support secures multi-site enterprise networks while maintaining stable voice and data connectivity for global offices.
    Cloud Services
    Reliable Gigabit Ethernet and VPN support provide secure branch-to-cloud connectivity, simplifying hybrid-cloud access and reducing remote deployment overhead by up to 30%.
    Service Providers
    MPLS and advanced IOS SP services enable managed voice and data offerings, helping regional providers deliver resilient customer VPN and SRST-based voice continuity.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model CISCO2851-SRST/K9, Cisco 2851 Voice Bundle, PVDM2-48/FL-SRST-100/128F 512D C2951-S-SRE-WAE/K9, Cisco 2951 Router, SRE 700 SM/NME WAE 502/WAAS Ent C2821-VSEC-CCME/K9, Cisco 2821 Security Bundle Router, PVDM2-32, FL-CCME-50, 128F/512D C2811-15UC-VSEC/K9, Cisco 2811 Router, PVDM2-32 DSP/15 CME Licenses/128MB Flash
    Brand Cisco Cisco Cisco Cisco
    Routing Throughput n/a n/a n/a n/a
    Interface Configuration n/a Router Interfaces: 3 x 10Base-T/100Base-TX/1000Base-T RJ-45, 1 x console RJ-45, 1 x console mini-USB Type B, 1 x auxiliary serial RJ-45, 2 x USB 4-pin Type A, 1 x SFP (mini-GBIC) Interfaces: 2 Gigabit Ethernet Number of WAN Ports: 2; Number of LAN Ports: 4
    Supported Protocol Network / Transport Protocol: IPSec; Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet Network / Transport Protocols: TCP/IP, UDP/IP, RSVP, IPSec; Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet; Routing Protocols: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing Software: Advanced IP Services Routing Protocols: RIP, OSPF, EIGRP, BGP
    VPN Capability Features: VPN support, IPSec Key Features: VPN support, Dynamic Multipoint VPN (DMVPN) Security Features: Firewall, VPN VPN Support: Yes
    Integrated Features Features: Cisco IOS SP services, firewall protection, 128-bit/256-bit encryption, hardware encryption, MPLS support, URL filtering Key Features: Firewall protection, hardware encryption, MPLS support, content filtering, IPv6 support, CBWFQ, WRED, DMVPN QoS: Yes Advanced IP Services: Yes; Voice Security Bundle: Yes; Firewall Protection: Yes; QoS (Quality of Service): Yes

    Optional Add-ons

    Model Number Description
    HWIC-4B-S/T Cisco HWIC-4B-S/T high-speed WAN interface card for ISDN BRI expansion on Cisco 2800 Series routers
    PVDM2-64 Cisco PVDM2-64 digital signal processor module for higher-density Cisco voice services on 2800 Series
    VWIC2-2MFT-T1/E1 Cisco 2-port T1/E1 multiflex voice/WAN interface card for PRI and data services on Cisco 2851 routers

    Quality Certifications

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

    Cisco CISCO2851-SRST/K9 Specification

    Model
    CISCO2851-SRST/K9
    Brand
    Cisco
    Manufacturer
    Cisco Systems, Inc
    Manufacturer Part Number
    CISCO2851-SRST/K9
    Product Type
    Router
    Form Factor
    External, modular, 2U
    Dimensions (W x D x H)
    43.82 cm x 41.66 cm x 8.89 cm
    DRAM Memory
    512 MB installed / 1 GB max
    Flash Memory
    128 MB installed / 256 MB max
    Data Link Protocols
    Ethernet, Fast Ethernet, Gigabit Ethernet
    Network / Transport Protocol
    IPSec
    Remote Management Protocol
    SNMP 3
    Features
    Cisco IOS SP services, firewall protection, 128-bit encryption, 256-bit encryption, hardware encryption, VPN support, MPLS support, URL filtering
    Compliant Standards
    IEEE 802.3af
    System Requirements
    Microsoft Windows 98 Second Edition
    Bundle Description
    Cisco 2851 voice bundle with PVDM2-48, SRST with 72/96-phone license, 64 MB Flash, 256 MB DRAM, and Cisco IOS SP services
    Series Description
    Cisco 2800 Series integrated services routers optimized for secure, wire-speed delivery of concurrent data, voice, and video services
    Architecture
    Integrated services architecture for embedded data, security, and voice services, designed for fast and scalable delivery of mission-critical business applications
    Business Benefits
    High business agility and investment protection for enterprise and small-to-midsize business routing
    Weight
    kg

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the CISCO2851-SRST/K9?

    Available accessories include additional PVDM modules, network interface cards, and power supply units to expand functionality and capacity.

    How does the CISCO2851-SRST/K9 compare with similar Cisco routers?

    The CISCO2851-SRST/K9 offers a stronger voice bundle and higher performance compared to standard Cisco 2800 series routers, providing better value for integrated voice applications.

    What support services are available for the CISCO2851-SRST/K9?

    Cisco offers a variety of support services, including Cisco SMARTnet for hardware and software maintenance, as well as online resources and technical support.

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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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