Cisco PVDM-256K-4 4-Channel Packet Voice/Fax Data DSP Expansion Module
A Packet Voice Data Module (PVDM) installed on 175x and Cisco 1760 voice-enabled routers motherboard to support VICs. The PVDM houses the Digital Signal Processors (DSPs) that make the card fully functional, as each voice-port on a VIC requires DSP resources to be able to process packet voice traffic.
Supported Analog Port (FXS/FXO/E&M) and Digital BRI Calls: 4 using G.711 /G.729a /G.729ab /G.726 (Medium Complexity) codecs , 2 using G.711 /G.729 /G.729b /G.726 /G.723.1 /G.728 (High Complexity) codecs
Supported Digital BRI and T1/E1 Calls: 6 using G.711 codecs 3 using G.729a /G.726 codecs 2 using G.723.1 /G.728 codecs
Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: PVDM-256K-4=
Brand Name: Cisco
Product Name: Voice/Fax Data DSP Expansion Module
Product Type: Expansion Module
Application/Usage: Data Networking
Interfaces/Ports Details: 4 x Channel
Processor: 1 x Digital Signal Processor
Memory: 256 KB DRAM
System Requirements: One Expansion slot
Supported Platforms & Minimum IOS Versions: 1760 - 12.2(2)XK 1751 - 12.1(5)YB
Compatibility: Compatible Cards: ASI 81 , ASI 160 MRP 200
Supported Platforms: 1760 1751 ICS 7750
This Cisco PVDM-256K-4 4-Channel Packet Voice/Fax Data DSP Expansion Module is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished Cisco networking equipment, or if you have any additional questions regarding this PVDM-256K-4 4-Channel Packet Voice/Fax Data DSP Expansion Module.
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