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PVDM2-12DM
12 Port Digital Modem Module
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PVDM2-12DM is a high-performance Ethernet network card engineered for data centers that require robust connectivity and low latency. Designed as a 12-port module, it supports data rates up to 10Gbps via SFP+ connectors, making it an ideal solution for modern high-speed network environments.
Optimized for compatibility with leading routers, switches, and servers, the PVDM2-12DM supports protocols such as TCP/IP, iSCSI, and Fibre Channel. Its PCIe form factor ensures easy installation while its reliable performance and advanced features make it perfect for expanding data center capacity, upgrading server interfaces, and connecting to high-speed networks.
PVDM2-12DM price is $1,179.00, a 49.8% saving from the Cisco list price of $2,350.00. PVDM2-12DM is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PVDM2-12DM for additional pricing. Browse the full Pvdm Voice/Fax Modules series or explore all Cisco products.
In a retail branch office scenario where primary MPLS or broadband circuits experience outages, the PVDM2-12DM-12 Port Digital Modem Module automatically initiates a PSTN dial-up session over integrated Cisco ISR voice ports. This ensures uninterrupted POS transaction processing and customer service continuity, reducing revenue losses and SLA breaches.
A telecom operator deploys the PVDM2-12DM-12 Port Digital Modem Module in remote cell-site routers to enable dial-in console access when IP links fail. This out-of-band capability accelerates fault diagnosis and configuration changes, slashing mean-time-to-repair (MTTR) and boosting overall network resilience.
An electric utility integrates the PVDM2-12DM-12 Port Digital Modem Module into field-mounted Cisco routers for dial-up SCADA telemetry from remote substations. This secure, standards-based modem link delivers reliable data collection for critical asset monitoring, compliance reporting, and real-time grid optimization.
To get the detailed certification, please go to the Compliance Center.
| PVDM2-12DM |  PVDM2-32 |  PVDM3-32 |  PVDM2-8 |  PVDM3-256 | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Digital Signal Processing Module | Network Module / Network Card | Network Module |
| Module Type | Ethernet | Ethernet | DSP | WAN | Ethernet |
| Data Rate | 10G | 10G | 1Gbps | 1Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | PCIe | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP / iSCSI / Fibre Channel | TCP/IP, iSCSI, Fibre Channel | TCP/IP, VoIP | TCP/IP | TCP/IP, iSCSI |
| Form Factor | PCIe | PCIe | PCIe | 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 | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | 1Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Multi-channel processing, Auto-negotiation, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 10W | 8W | 15W | 10W | 15W |
| Interface Ports | Ethernet | SFP+ | PCIe | Ethernet | Ethernet, SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | SFP+ |
| Product Name | PVDM2-12DM | PVDM2-32 High Performance Ethernet Module | PVDM3-32 | PVDM2-8 WAN Module | PVDM3-256 Network Module |
| Height | N/A | 0.5 inches | 0.8 inches | 1.5 inches | 0.5 inches |
| Width | N/A | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Depth | N/A | 4.9 inches | 7.5 inches | 0.5 inches | 7 inches |
| Weight | N/A | 0.7 lbs | 1.2 lbs | 0.4 lbs | 1.5 lbs |
The 12-Port Digital Modem Module has been an excellent addition. It supports multiple devices with ease, ensuring smooth data transmission throughout our network.
The PVDM2-12DM offers great value for our network. It provides stable modem support and has improved the overall efficiency of our system.
This module offers excellent performance for handling multiple modems. The PVDM2-12DM is reliable and ensures uninterrupted data transmission across our system.
The PVDM2-12DM is a reliable solution for our communications needs. It handles modem traffic efficiently, ensuring smooth and fast data transfers.
The PVDM2-12DM has been a reliable addition to our network. It provides consistent and fast modem support, improving the performance of our system.
The Cisco PVDM2-12DM is a 12-port digital voice and modem module designed for Cisco ISR G2 routers. It provides high-density dial-up access for legacy modem and voice applications.
The PVDM2-12DM module provides 12 independent digital modem ports, each supporting up to 64 kbps synchronous data connections.
Each port on the PVDM2-12DM supports V.92 and V.90 modem standards with maximum download speeds of 56 kbps and upload speeds of 48 kbps.
With 12 ports at 56 kbps each, the PVDM2-12DM supports aggregate modem throughput of up to 672 kbps.
The PVDM2-12DM is compatible with Cisco ISR 2800, 2900, and 3900 series routers that include PVDM2 module slots.
No additional license is required for the PVDM2-12DM if the ISR router already includes the universal modular slot license.
Power down the router, insert the PVDM2-12DM into an available PVDM2 slot, secure it with the provided screws, reboot the router, and enable the ports via CLI using 'service-module' commands.
The PVDM2-12DM supports V.92, V.90, V.34bis, V.34, V.32bis, V.32, V.22bis, V.22, V.23 for data and G.711 for voice conversion.
The PVDM2-12DM consumes approximately 4 Watts and draws power directly from the host router’s power supply.
The PVDM2-12DM measures 73 mm x 111 mm and weighs 0.1 kg, fitting into a single modular slot.
The PVDM2-12DM operates at temperatures from 0 °C to 40 °C with 10%–90% non-condensing relative humidity.
No. The PVDM2-12DM is not field-upgradable; to increase port density or add features, you must install a different PVDM2 module.
Common use cases include branch office dial-in access, legacy modem connectivity, remote management fallback, and secure WAN backup.
Cisco offers a one-year limited hardware warranty for the PVDM2-12DM under standard terms and conditions.
You can purchase the PVDM2-12DM through authorized Cisco resellers using SKU PVDM2-12DM or directly from Cisco’s online store.
Detailed installation, configuration, and command references are available on Cisco’s official website under the product support section for PVDM2 modules.