Cisco 128 - Channel Digital Signal Processor Module PVDM4-128
The Cisco PVDM4-128= are supported on the Cisco 4451-X platform. You can plug them directly into the single slot on the router motherboard or onto the network inter face module (NIM) that supports T1/E1 ports. Enhanced DSP architecture accommodates a packet-processing engine optimized for rich-media voice applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework.
Overseas orders are NOT AVAILABLE.
The Cisco PVDM4-128= or Cisco Fourth-Generation Packet Voice Digital Signal Processor Module (PVDM4) enables Cisco 4451-X Integrated Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, transcending, media optimization, translating, and secure voice in Cisco Unified Communications Solutions.
It enables Cisco 4451-X Integrated Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, transcending, media optimization, translating, and secure voice in Cisco Unified Communications Solutions.
CONDITION
Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.
WARRANTY
This item comes with a Cisco 90-Day Limited Hardware Warranty
FEATURES
• T1/E1 voice: One of the primary uses of PVDMs is to packetize digital voice into IP packets to
enable time-division multiplexing (TDM) digital voice applications.
• Conferencing: PVDM modules support ad hoc and meet-me conferencing with various codecs in
conjunction with Cisco Unified Communications Manager and Cisco Unified Communications
Manager Express.
• Universal transcoding: In conjunction with Cisco IOS® Software, the PVDMs support universal transcoding, which allows conversion from any supported codec to any other supported codec.
• Transrating: The PVDMs support transrating, in which the same codec is repacketized in order to connect dissimilar networks that have different codec packetization periods.
• Voice-quality management: The PVDMs perform compression, voice-activity detection, jitter management, and echo cancellation. The echo
cancellation offered in the PVDMs has a tail length of 128 milliseconds and complies with ITU-T G.168.
• Energy savings: The motherboard PVDMs (PVDM4s) offer multiple power-saving modes, including a power-saver mode when the module is not
in use. In power-saver mode, each PVDM4 can save up to 5 watts of power.
QUICK SPECIFICATIONS
• Brand/Item model number: Cisco PVDM4-128
• Device Type Voice DSP module
• Form Factor Plug-in module
• RAM 512 MB
• Designed For Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle
WHAT'S INCLUDED
• 1 x Cisco 128 - Channel Digital Signal Processor Module PVDM4-128=
Do you have a question about this product? Please call 1800 90 90 99.
The Cisco PVDM4-128= are supported on the Cisco 4451-X platform. You can plug them directly into the single slot on the router motherboard or onto the network inter face module (NIM) that supports T1/E1 ports. Enhanced DSP architecture accommodates a packet-processing engine optimized for rich-media voice applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework.
Overseas orders are NOT AVAILABLE.
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The Cisco PVDM4-128= are supported on the Cisco 4451-X platform. You can plug them directly into the single slot on the router motherboard or onto the network inter face module (NIM) that supports T1/E1 ports. Enhanced DSP architecture accommodates a packet-processing engine optimized for rich-media voice applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework.
Overseas orders are NOT AVAILABLE.