Cisco PVDM3-128 — 128-Channel High-Density Voice & Video DSP Module

Save significantly over new pricing on this fully tested, refurbished Cisco PVDM3-128 DSP module — backed by Reef Telecom's industry-leading 10-year warranty. The PVDM3-128 delivers 128 channels of high-density digital signal processing for voice, video, conferencing, and transcoding on Cisco ISR G2 routers.

Key Specifications

• Part Number: PVDM3-128
• Channels: 128-channel voice and video DSP
• Memory: 512MB DDR-SDRAM
• Form Factor: DIMM 240-pin plug-in module
• Echo Cancellation: 128ms tail length (ITU-T G.168 compliant)
• Codec Support: G.711, G.729, iLBC, iSAC, H.264, and more
• Power Saving: Up to 5W savings in power-saver mode
• Up to 4x higher density than PVDM2 modules

Platform Compatibility

• Cisco 2901 / 2911 Integrated Services Router
• Cisco 2921 / 2951 Integrated Services Router
• Cisco 3925 / 3925E Integrated Services Router
• Cisco 3945 / 3945E Integrated Services Router

Requires Cisco IOS Release 15.0(1)M or later with a voice-capable feature set.

Why Buy from Reef Telecom?

• 10-Year Warranty on all refurbished equipment
• Free Shipping on orders over $300
• Fully tested and certified by experienced technicians
• Trusted source for enterprise-grade networking hardware

Ideal for organizations deploying Cisco Unified Communications solutions requiring high-density voice connectivity, conferencing, transcoding, transrating, and secure voice capabilities on ISR G2 platforms.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.