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PVDM2-8
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8-Channel Packet Voice/Fax DSP Module
FEATURED DEAL
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
PVDM2-8
- Description:
- 8-Channel Packet Voice/Fax DSP Module
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0818254663120
- 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:
$400.00
- Price:
$75.0081.3% off
Quantity:
1
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PVDM2-8 Overview
PVDM2-8 is a high-performance WAN module designed for upgrading server network interfaces and connecting to high-speed networks in modern data centers. It delivers reliable, secure communications with data rates of up to 1Gbps via a robust RJ-45 connector and supports TCP/IP protocols, ensuring seamless integration with routers, switches, and servers from major industry vendors.
PVDM2-8 features a compact PCIe form factor that allows easy installation and excellent scalability for expanding network capacity. Ideal for applications in enterprise WAN environments, this module is engineered for optimal performance under demanding operational conditions, thereby enhancing connectivity and improving overall network efficiency.
PVDM2-8 price is $75.00, a 81.3% saving from the Cisco list price of $400.00. PVDM2-8 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PVDM2-8 for additional pricing. Browse the full Pvdm Voice/Fax Modules series or explore all Cisco products.
PVDM2-8 Specifications
- Product Type
- Network Module / Network Card
- Brand
- Cisco
- Module Type
- WAN
- Data Rate
- 1Gbps
- Connector Type
- RJ-45
- Supported Protocols
- TCP/IP
- 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
- 1Gbps
- Supported Features
- Auto-negotiation / Jumbo Frames / QoS
- Power Consumption
- 10W
- Interface Ports
- Ethernet
- Product Name
- PVDM2-8 WAN Module
- Height
- 1.5 inches
- Width
- 3.5 inches
- Depth
- 0.5 inches
- Weight
- 0.4 lbs
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Product Comparison Table 
| PVDM2-8 |  PVDM4-256 |  PVDM3-16 |  PVDM3-192 |  PVDM2-64 | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Voice Processing Module | Network Module / Network Card | Voice Processing Module | Network Card |
| Module Type | WAN | DSP Card | Ethernet | DSP | Ethernet |
| Form Factor | PCIe | Modular | PCIe | Modular | 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 | 5V | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Enterprise Routers & Communication Systems | Dell / HP | Cisco Integrated Services Routers | Cisco, Dell, HP |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | 256-channel voice processing, DSP acceleration | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Voice Transcoding, Conferencing, Signaling Conversion | Auto-negotiation, Jumbo Frames, QoS |
| Product Name | PVDM2-8 WAN Module | PVDM4-256 Voice Processing Module | PVDM3-16 High-Performance Ethernet Module | PVDM3-192 | 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
O
Olivia Green
5
The 8-channel packet voice/fax DSP module is perfect for our smaller communication needs. It's efficient, reliable, and provides excellent voice processing performance.
B
Benjamin White
5
The PVDM2-8 DSP module delivers solid performance. It's perfect for managing basic voice and fax processing with minimal latency and reliable quality.
L
Lucas Walker
5
We rely on the PVDM2-8 for its efficient voice and fax processing capabilities. It's compact and provides good performance for smaller-scale operations.
J
James Scott
5
The PVDM2-8 DSP module works great for our needs. It's cost-effective, reliable, and handles voice and fax traffic efficiently without any issues.
S
Sophia White
4
This module provides excellent value. It offers great voice and fax processing with minimal setup, making it a reliable choice for our communications infrastructure.
Questions & Answers
What is the Cisco PVDM2-8 8-Channel Packet Voice/Fax DSP Module?
The Cisco PVDM2-8 is a digital signal processing module that delivers 8 simultaneous voice and fax sessions for Cisco routers.
How many voice and fax channels does the PVDM2-8 support?
The PVDM2-8 supports up to 8 concurrent voice or fax channels on a single module.
Which Cisco routers are compatible with the PVDM2-8?
The PVDM2-8 is compatible with Cisco ISR G2, ISR 4000, ASR 1000 series routers and select legacy platforms that feature a PVDM2 slot.
What voice and fax capabilities does the PVDM2-8 provide?
It offers hardware-based packet voice encoding/decoding, T.38 fax relay, echo cancellation and conferencing across 8 channels.
Is additional licensing required for the PVDM2-8?
No additional licensing is required; the PVDM2-8 delivers full DSP capacity upon installation with no license key needed.
How do I install the PVDM2-8 module?
Power off the router, insert the module into an available PVDM2 slot until it clicks, power on the router, and verify installation with the “show platform” command.
Can I mix PVDM2-8 with other PVDM2 modules in the same router?
Yes, you can mix PVDM2-8 with other PVDM2 modules as long as the total DSP capacity does not exceed the router’s maximum supported DSP.
Is the PVDM2-8 hot-swappable?
No. The PVDM2-8 module is not hot-swappable and must be installed or removed only when the router is powered down.
What DSP features are supported by the PVDM2-8?
It supports G.711, G.726, G.729A/B voice codecs, T.38 fax relay, echo cancellation, and hardware conferencing.
How many simultaneous fax sessions can the PVDM2-8 handle?
It can handle up to 8 simultaneous fax sessions using the T.38 protocol.
What environmental specifications apply to the PVDM2-8?
The module operates at 0 to 40 °C ambient temperature and 10% to 85% relative humidity (non-condensing).
What is the warranty coverage for the PVDM2-8?
Cisco provides a limited lifetime warranty with return-to-factory replacement within the warranty period.
How can I troubleshoot common PVDM2-8 issues?
Use IOS show commands (show platform, show voice dsp capability), verify module seating, inspect logs and ensure your IOS version is recommended for PVDM2 modules.
Does the PVDM2-8 support conferencing?
Yes. The PVDM2-8 provides hardware-based conferencing for up to 8 participants or mixed voice/fax sessions within its channel capacity.
Can I upgrade the PVDM2-8 firmware separately?
No separate firmware upgrade is required; DSP microcode is managed by the router IOS and is updated automatically during IOS upgrades.
Where can I purchase the PVDM2-8 module?
You can purchase the PVDM2-8 through Cisco authorized resellers, Cisco partners or the Cisco online store.