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PVDM2-32
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- 32-Channel Packet Voice/Fax DSP Module
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PVDM2-32
32-Channel Packet Voice/Fax DSP Module
$1,600.00
$724.00
19 in Global Warehouse
$724.00
55% off
TRUSTED, TRIED, PROVEN
PVDM2-32 Overview
PVDM2-32 is a high-performance Ethernet module engineered for advanced network environments that require rapid, reliable connectivity. It supports data rates up to 10Gbps via SFP+ connectors and is fully compatible with leading routers, switches, and servers, making it ideal for high-speed, data-intensive applications in modern data centers and enterprise networks.
This compact PCIe module is designed for seamless installation and integration into existing systems while supporting protocols like TCP/IP, iSCSI, and Fibre Channel. With features including auto-negotiation, jumbo frame capabilities, and quality of service enhancements, PVDM2-32 is optimized to deliver efficiency and scalability for network infrastructure upgrades and capacity expansion.
What is the price of PVDM2-32?
Lowest price of PVDM2-32 is $ 724.00. Shop now! Get further exclusive discounts with bulk quotation on PVDM2-32
Explore more options from Network Modules And Cards or explore other Cisco products.
PVDM2-32 Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10G |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP, iSCSI, Fibre Channel |
| 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, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 8W |
| Interface Ports | SFP+ |
| Expansion Slots | N/A |
| Product Name | PVDM2-32 High Performance Ethernet Module |
| Height | 0.5 inches |
| Width | 3.5 inches |
| Depth | 4.9 inches |
| Weight | 0.7 lbs |
PVDM2-32 Use Case
High-Density IP Telephony for Enterprise Contact Centers
In a 500-seat contact center running Cisco ISR routers, deploying the PVDM2-32 32-Channel Packet Voice/Fax DSP Module enables simultaneous processing of up to 32 VoIP calls per module. By offloading G.711, G.729 and T.38 fax transcoding to the DSP hardware, the solution delivers sub-10 ms latency, 99.999% uptime and seamless SIP-to-PSTN integration. Benefit: Maximizes call capacity on existing router platforms, reduces TCO by 30%, and ensures crystal-clear voice quality under peak traffic.
Secure T.38 Fax-over-IP for Healthcare Compliance
A multi-site healthcare provider leverages the PVDM2-32 module in Cisco voice gateways to support HIPAA-compliant T.38 fax transmissions between hospitals and insurance carriers. The on-board DSP ensures real-time error correction, dynamic jitter buffering and guaranteed delivery of up to 32 concurrent fax sessions. Benefit: Achieves end-to-end data integrity, reduces fax transmission failures by 95%, and maintains regulatory compliance without adding standalone fax servers.
Scalable Branch-Office Unified Communications
A global manufacturing firm equips each remote branch office with a Cisco ISR router populated with PVDM2-32 modules to enable 32 simultaneous voice and fax channels. Centralized SIP trunking, media termination points and automated codec negotiation run on the DSP, offloading CPU and optimizing bandwidth. Benefit: Streamlines deployment of unified communications across 50+ locations, lowers per-site hardware costs by 40%, and accelerates onboarding of voice services in under 2 hours.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco Voice Gateways |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | N/A |
| Data Rate | 10G | 10G | 10G | 10Gbps | N/A |
| Depth | 4.9 inches | 1.5 inches | N/A | 7 inches | N/A |
| Expansion Slots | N/A | N/A | N/A | SFP+ | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | Modular |
| Height | 0.5 inches | 1.0 inches | N/A | 0.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | Ethernet | Ethernet | Ethernet, SFP+ | N/A |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | N/A |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 8W | 20W | 10W | 15W | N/A |
| Product Name | PVDM2-32 High Performance Ethernet Module | PVDM2-48 Ethernet Module | PVDM2-12DM | PVDM3-256 Network Module | Cisco PVDM3-64 Voice Processing Module |
| Product Type | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module | Voice Processing Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Digital Signal Processing, Echo Cancellation, Codecs Support |
| Supported Protocols | TCP/IP, iSCSI, Fibre Channel | TCP/IP | TCP/IP / iSCSI / Fibre Channel | TCP/IP, iSCSI | SIP / H.323 / MGCP |
| Weight | 0.7 lbs | 1.2 lbs | N/A | 1.5 lbs | N/A |
| Width | 3.5 inches | 8.6 inches | N/A | 3.5 inches | N/A |
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Questions & Answers
Q
What is the Cisco PVDM2-32 32-Channel Packet Voice/Fax DSP Module?
A
The PVDM2-32 is a Cisco digital signal processor module that delivers up to 32 simultaneous voice and fax channels for packetized networks, enabling high-density voice and fax services.
Q
How many concurrent voice and fax channels does PVDM2-32 support?
A
PVDM2-32 supports up to 32 concurrent channels for voice calls and fax transmissions using standards such as G.711, G.729, and T.38.
Q
Which Cisco platforms are compatible with PVDM2-32?
A
PVDM2-32 is compatible with Cisco ISR G2 routers (e.g., 2900, 3900 series) and aggregation services routers that include a PVDM2 slot.
Q
What voice codecs are supported by the PVDM2-32 module?
A
PVDM2-32 supports G.711, G.729a/b, G.723.1, G.726, G.728, and T.38 fax relay codecs for broad interoperability.
Q
Does the PVDM2-32 module require a license?
A
No additional license is required for up to 32 channels on PVDM2-32; codecs and DSP resources are included out of the box.
Q
How do I install the PVDM2-32 module on a supported Cisco router?
A
Power down the router, insert PVDM2-32 into the PVDM2 slot, secure the module with screws, then power up and configure DSP resources in IOS.
Q
Can I mix PVDM2-32 with other PVDM modules in one chassis?
A
Yes, you can combine PVDM2-32 with PVDM2-16 or other PVDM2 modules in multi-slot routers, up to the chassis’ aggregate DSP capacity.
Q
How can I verify PVDM2-32 channel utilization in IOS?
A
Use the “show voice dsp” and “show platform hardware qfp active feature voice” commands to display active channel counts and DSP usage.
Q
What power consumption does the PVDM2-32 draw?
A
PVDM2-32 consumes approximately 6.4 watts under full load, fitting within typical ISR G2 and ASR power budgets.
Q
Does PVDM2-32 support echo cancellation and conferencing?
A
Yes, PVDM2-32 provides built-in echo cancellation, conferencing for up to 32 participants, and silence suppression.
Q
Can PVDM2-32 handle fax over IP (T.38)?
A
Yes, PVDM2-32 supports real-time fax relay with T.38 for reliable fax delivery over packet networks.
Q
What is the expected voice quality with PVDM2-32?
A
PVDM2-32 delivers carrier-grade voice quality with minimal latency, robust jitter buffering, and compliance with ITU-T standards.
Q
How do I upgrade from PVDM2-16 to PVDM2-32?
A
Replace the existing PVDM2-16 module with a PVDM2-32 in the same slot, then verify DSP resources via IOS commands.
Q
Is software upgrade required for PVDM2-32?
A
Ensure your router runs a Cisco IOS release that supports PVDM2; no additional module firmware is required.
Q
What warranty does Cisco offer for PVDM2-32?
A
Cisco provides a limited lifetime warranty on PVDM2-32, covering defects in materials and workmanship with online replacement service.
Q
Where can I purchase the PVDM2-32 module?
A
PVDM2-32 is available through authorized Cisco partners and resellers; contact your Cisco account representative for pricing and availability.
