Cisco 2851 Voice Bundle - router - voice / fax module - desktop Series Specifications

General

  • Packaged Quantity
    1
  • Connectivity Technology
    wired
  • Data Link Protocol
    Fast Ethernet
  • Network / Transport Protocol
    IPSec
  • Remote Management Protocol
    SNMP 3
  • Encryption Algorithm
    Triple DES
  • Features
    VLAN support
  • RAM
    256 MB (installed) / 1 GB (max)
  • Flash Memory
    128 MB (installed) / 256 MB (max), 128 MB (installed) / 256 MB (max)
  • Manufacturer
    Cisco

Communications

  • Type
    Voice / fax module, Voice / fax module
  • Digital Ports Qty
    48

IP Telephony

  • Voice Codecs
    G.726
  • IP Telephony Features
    echo cancellation (G.168)

Networking

  • Connectivity Technology
    wired
  • Network / Transport Protocol
    IPSec
  • Type
    router
  • Data Link Protocol
    Fast Ethernet
  • Features
    VLAN support

Miscellaneous

  • Width
    17.2 in
  • Depth
    16.4 in
  • Height
    3.5 in
  • Weight
    25.1 lbs
  • Compliant Standards
    EN55022 Class A
  • Compliant Standards
    EN55022 Class A

Software / System Requirements

  • OS Provided
    Cisco IOS SP services
  • Software Included
    Cisco Survivable Remote Site Telephony (96-phone license)

Dimensions & Weight

  • Width
    17.2 in
  • Depth
    16.4 in
  • Height
    3.5 in
  • Weight
    25.1 lbs
  • Depth
    16.4 in
  • Width
    17.2 in
  • Height
    3.5 in
  • Weight
    25.1 lbs

Modem

  • Digital Ports Qty
    48

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    104 °F
  • Humidity Range Operating
    5 - 95%

General

  • Manufacturer
    Cisco