Cisco PVDM4-128 128-Channel High-density Voice & Video DSP Module

  • Product Code: PVDM4-128
  • EAN: 0818214960764
  • Weight (kg): 0.50
  • Brand: Cisco
  • Manufacturer Website: https://www.cisco.com/

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    In Stock: 0

    Location: Global warehouses

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    • Weight (kg): 0.50
    • Brand: Cisco
    • Manufacturer Website: https://www.cisco.com/

    The Cisco® Packet Voice Digital Signal Processor Modules (PVDMs)

    The Cisco® Packet Voice Digital Signal Processor Modules (PVDMs) are essential components for Cisco 4000 Series Integrated Services Routers (ISRs) to provide advanced voice capabilities. These modules enable high-density voice connectivity, conferencing, transcoding, media optimization, transrating, and secure voice for Cisco Unified Communications solutions. With the PVDMs, users can experience unprecedented scale and a smaller solution footprint than ever before.

    Support for Digital Voice Connections, Conferencing, and Media Optimization

    The PVDMs support a wide range of digital voice applications, including T1/E1 voice, conferencing, universal transcoding, and transrating. These modules packetize digital voice into IP packets, enabling time-division multiplexing (TDM) digital voice applications. They also support ad hoc and meet-me conferencing with various codecs, as well as universal transcoding, which allows conversion from any supported codec to any other supported codec. Additionally, the PVDMs perform compression, voice-activity detection, jitter management, and echo cancellation for optimal voice quality.

    Energy-Saving Features

    The PVDMs offer multiple power-saving modes, including a power-saver mode when the module is not in use. In power-saver mode, each PVDM can save up to 5 watts of power. This feature helps reduce energy consumption and lowers operating costs.

    Analog and Digital Voice Modules

    The PVDMs are compatible with analog voice modules (FXS, FXO, and E/M) and Basic Rate Interface (BRI) digital voice modules for the 4000 Series ISRs. These modules contain built-in, nonconfigurable digital signal processors (DSPs) and do not require any additional PVDMs for voice packetization.

    Shipping from $25

    2-5 day shipping is available across Australia from $20.

    Shipping is calculated based on total weight and destination of your order. Please see below.

    Urgent deliveries can be accommodated. Please call 03 6121 4500, or chat to us on Live Chat.

    Destination: Australian Capital Territory, New South Wales, Queensland, South Australia, Victoria

    Total weight of order Price (inc GST)
    0 - 10kg $25
    10 - 20kg $60
    20 - 30kg $80
    30 - 50kg $110
    50kg+ $170

    Destination: Tasmania

    Total weight of order Price (inc GST)
    0 - 10kg $30
    10 - 20kg $65.50
    20 - 30kg $98.75
    30 - 50kg $135
    50kg+ $195

    Destination: Northern Territory, Western Australia

    Total weight of order Price (inc GST)
    0 - 10kg $35
    10 - 20kg $80
    20 - 30kg $118.50
    30 - 50kg $160
    50kg+ $235

    Conditions:

    Factory Sealed in original manufacturer's retail packaging. 3 year Techbuyer warranty

    New/as-new product in opened original manufacturer packaging. 3 year Techbuyer warranty

    A refurbished product that looks and operates ‘as good as’ new, without original packaging. May be packed in a new brown box. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Tested and refurbished to Techbuyer standards and operates 'as good as new' with minor aesthetic markings. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.
    For laptops and desktops, please refer to the 'Grading' for detailed information. 

    A Tested and refurbished product that operates 'as good as new' with aesthetic markings less than 50mm in length. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Grading:

    The below grading information is applicable to laptops and desktops:

    Comprehensively tested and 100% functional.
    Outer casing / front bezel may contain minimal marks / scratches – surface coating NOT broken.
    Screen shows minimal to no signs of use.
    Palm rest, keyboard and trackpad may show signs of light use.
    Ports show minimal to no signs of use and all are fully functional.
    Battery life is 75%+

    Comprehensively tested and 100% functional.
    Outer casing (lid) may have light marks, individually less than 30mm x 3mm. May have one small dent max.
    Outer casing (base panel) may have up to five small dents. May have missing feet
    Front bezel may have minimal marks / scratches, less than 10mm length - surface coating NOT broken.
    Screen may have marks / scratches less than 10mm x 2mm wide - NOT visible when product is turned on.
    Palm rest, keyboard and trackpad may show signs of dulling from use. Keyboard has all key markings visible.
    Ports show normal signs of wear and tear - all are fully functional.
    Battery life is 50%+

    Comprehensively tested and 100% functional.
    Outer casing (lid) may have multiple minor/major scratches, small dents or minor discoloration
    Outer casing (base panel) may have multiple minor/major scratches, small dents, cracks, or minor discoloration. May have missing feet
    Front bezel may show signs of heavy wear & tear, multiple scratches, minor dents, or minor cracks
    Laptop screen may have minor marks/scratches,  multiple dead pixels,  keyboard imprint, light pressure spots
    Palm rest may show signs of dulling/glossing from use
    Keyboard may have dulled or glossed keys. Some key markings may be faded/missing
    Trackpad may show signs of heavy use, or may have been re-covered with vinyl
    Ports may show light signs of use, fully functional
    Battery life is 50%+

    Have a query about any of our conditions?

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