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PVDM3-128
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128CH HIGH-DENSITY VOICE AND VIDEO DSP MODULE
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Name:
PVDM3-128
- Description:
- 128CH HIGH-DENSITY VOICE AND VIDEO DSP MODULE
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0818249947716
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$9,265.00
- Price:
$1,897.0079.5% off
Quantity:
1
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PVDM3-128 Overview
PVDM3-128 is a high-performance Ethernet network module engineered for high-speed data transfers, delivering up to 10Gbps throughput via its advanced SFP+ connector. Designed with a PCIe form factor, this module integrates seamlessly with routers, switches, and servers while supporting critical protocols such as TCP/IP and iSCSI to meet the demanding needs of modern data centers.
PVDM3-128 serves as an ideal upgrade for expanding network capacity and enhancing data communication efficiency across various enterprise environments. Its robust design and reliable operation under 0 to 70°C operating conditions make it suitable for diverse deployment scenarios where superior performance and compatibility with industry-leading vendors like Cisco, Juniper, Arista, Dell, and HP are essential.
PVDM3-128 price is $1,897.00, a 79.5% saving from the Cisco list price of $9,265.00. PVDM3-128 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PVDM3-128 for additional pricing. Browse the full Pvdm Voice/Fax Modules series or explore all Cisco products.
PVDM3-128 Specifications
- Product Type
- Network Module
- Brand
- Cisco
- Module Type
- Ethernet
- Data Rate
- 10G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 7.5W
- Interface Ports
- SFP+
- Product Name
- PVDM3-128 Network Module
- Height
- 1.0 inches
- Width
- 3.6 inches
- Depth
- 0.5 inches
- Weight
- 0.2 lbs
PVDM3-128 Use Case
Cloud Contact Center Scaling with PVDM3-128-128CH High-Density DSP
Scenario: A multi-site cloud contact center integrates the PVDM3-128-128CH module into its Cisco ISR routers to consolidate 1000+ concurrent voice channels, perform G.711/G.729 transcoding, and offload DSP workloads from servers. Outcome: 40% reduction in infrastructure footprint, 30% lower licensing costs, and consistent call quality at scale—enabling rapid call routing, optimized resource utilization, and compliance with carrier-grade SLAs.
Secure Telehealth Video Consultations Powered by PVDM3-128-128CH DSP
Scenario: A healthcare provider deploys PVDM3-128-128CH in its on-premise telemedicine gateway to support 128 simultaneous high-definition video streams with H.264 hardware encoding and AES encryption. Outcome: Real-time HD consultations with sub-150 ms latency, end-to-end data protection, and HIPAA compliance—driving improved patient engagement, reduced no-show rates, and scalable virtual care.
Enterprise Unified Communications Acceleration with PVDM3-128-128CH
Scenario: A global enterprise upgrades its Cisco UC infrastructure by installing PVDM3-128-128CH modules across branch campuses to handle video conferencing, transcoding, and digital signal processing for 500+ sites. Outcome: 50% faster call establish times, seamless HD video interop between SIP endpoints, and a 25% cut in WAN bandwidth usage—delivering a unified user experience, streamlined maintenance, and predictable OPEX.
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Product Comparison Table 
| PVDM3-128 |  PVDM3-32 |  PVDM4-256 |  PVDM3-16 |  PVDM2-64 | |
|---|---|---|---|---|---|
| Product Type | Network Module | Digital Signal Processing Module | Voice Processing Module | Network Module / Network Card | Network Card |
| Module Type | Ethernet | DSP | DSP Card | Ethernet | Ethernet |
| Connector Type | SFP+ | PCIe | PCI Express | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, VoIP | SIP / TCP/IP | TCP/IP / iSCSI | TCP/IP |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Enterprise Routers & Communication Systems | Dell / HP | Cisco, Dell, HP |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Multi-channel processing, Auto-negotiation, QoS | 256-channel voice processing, DSP acceleration | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Product Name | PVDM3-128 Network Module | PVDM3-32 | PVDM4-256 Voice Processing Module | PVDM3-16 High-Performance Ethernet Module | PVDM2-64 High-Speed Network Module |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
M
Michael Green
4
The 128-channel DSP module provides great performance for voice and video processing. It's reliable, efficient, and perfect for our growing network needs.
B
Benjamin Martin
5
This module offers excellent processing speed. The PVDM3-128 is ideal for handling multiple voice and video channels with minimal delay.
S
Sophia Roberts
5
We upgraded to the PVDM3-128 and it works flawlessly. It's fast, reliable, and provides solid performance for high-demand communication applications.
J
James Carter
4
The PVDM3-128 module offers great scalability. It ensures efficient and reliable voice and video communication for our network.
M
Mia Adams
5
This DSP module has been a reliable solution for our communication needs. The PVDM3-128 processes voice and video efficiently, ensuring smooth operation.
Questions & Answers
What is the PVDM3-128 high-density DSP module?
The PVDM3-128 is a Cisco 128-channel voice and video digital signal processor module designed for high-density media services on compatible routers.
How many concurrent voice channels does the PVDM3-128 support?
The PVDM3-128 supports up to 128 concurrent G.711 voice channels or a mix of codecs as defined in Cisco’s DSP resource guidelines.
Which audio and video codecs are supported by the PVDM3-128?
The PVDM3-128 supports popular voice codecs (G.711, G.729, G.722) and video codecs (H.263, H.264) for transcoding and conferencing.
On which Cisco platforms can I install the PVDM3-128?
You can install the PVDM3-128 on Cisco ISR 4000 and ASR 1000 Series routers with a compatible DSP slot.
Is additional licensing required for the PVDM3-128 module?
No additional license is required; the PVDM3-128 is plug-and-play once the router’s IOS supports media DSP resources.
How do I install the PVDM3-128 in my router?
Power down the router, insert the PVDM3-128 module into an available DSP slot, secure it with the retaining screws, then power on.
Can I hot-swap the PVDM3-128 module?
No, the PVDM3-128 must be installed or removed only when the router is powered off to avoid hardware damage.
Does the PVDM3-128 support Cisco Survivable Remote Site Telephony (SRST)?
Yes, the PVDM3-128 supports SRST to maintain essential telephony services during WAN outages.
How do I verify PVDM3-128 DSP resource utilization?
Use the CLI command 'show platform hardware qfp active dsp utilization brief' to display real-time DSP channel usage.
Can I combine multiple PVDM3-128 modules for more capacity?
Yes, you can install up to four PVDM3-128 modules in supported routers to scale voice and video channels.
What is the typical power consumption of the PVDM3-128?
The PVDM3-128 consumes approximately 30 watts under full load, as specified in the Cisco hardware installation guide.
Does the PVDM3-128 support transcoding between codecs?
Yes, it provides real-time voice and video transcoding for mixed-codec environments without external hardware.
What is the end-to-end latency introduced by the PVDM3-128?
The PVDM3-128 adds less than 3 ms of processing latency per packet, ensuring high-quality real-time communication.
How do I configure voice DSP resources for the PVDM3-128?
Use 'voice dsp farm profile' and 'voice dsp group' CLI commands to allocate channels and assign DSP resources to interfaces.
What warranty coverage does the PVDM3-128 include?
The PVDM3-128 is covered by Cisco’s standard one-year limited hardware warranty, extendable with a Cisco SMARTnet contract.
What environmental conditions are required for the PVDM3-128?
Operate the PVDM3-128 in 0°C to 40°C with 5%–85% non-condensing humidity, per the Cisco environmental specifications.