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PVDM2-48
48-CHANNEL PACKET VOICE/FAX DSP MODULE
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PVDM2-48 is a high-performance Ethernet module designed for modern enterprise network infrastructures. It supports data rates up to 10Gbps through SFP+ connectors, ensuring optimal connectivity when paired with routers, switches, and servers. The module is engineered with TCP/IP protocol support and a PCIe form factor that allows for straightforward installation into existing systems.
Optimized for data center expansion and network interface upgrades, the PVDM2-48 delivers reliable and efficient performance. It features advanced functionalities such as auto-negotiation, wake-on-LAN, jumbo frame capability, and QoS, making it ideal for high-speed networking environments that demand consistent communication and low latency.
PVDM2-48 price is $1,089.00, a 54.6% saving from the Cisco list price of $2,400.00. PVDM2-48 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PVDM2-48 for additional pricing. Browse the full Pvdm Voice/Fax Modules series or explore all Cisco products.
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 PVDM2-48 |  PVDM3-192 |  PVDM4-128 |  PVDM2-8 |  PVDM2-36DM | |
|---|---|---|---|---|---|
| Product Type | Network Module | Voice Processing Module | Network Card | Network Module / Network Card | Network Card |
| Module Type | Ethernet | DSP | Ethernet | WAN | Ethernet |
| Data Rate | 10G | N/A | 40G | 1Gbps | 10G |
| Connector Type | SFP+ | N/A | SFP+ | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP | N/A | TCP/IP / iSCSI / Fibre Channel | TCP/IP | TCP/IP, iSCSI |
| Form Factor | PCIe | Modular | 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 | 5V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco Integrated Services Routers | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | N/A | 40Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Voice Transcoding, Conferencing, Signaling Conversion | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 20W | 8W | 35W | 10W | 15W |
| Interface Ports | Ethernet | N/A | SFP+ | Ethernet | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | PVDM2-48 Ethernet Module | PVDM3-192 | PVDM4-128 High Performance Network Card | PVDM2-8 WAN Module | PVDM2-36DM High-Speed Ethernet Module |
| Height | 1.0 inches | N/A | 1.5 inches | 1.5 inches | 0.5 inches |
| Width | 8.6 inches | N/A | 3.0 inches | 3.5 inches | 3.5 inches |
| Depth | 1.5 inches | N/A | 9.5 inches | 0.5 inches | 4.0 inches |
| Weight | 1.2 lbs | N/A | 1.2 lbs | 0.4 lbs | 0.5 lbs |
The 48-channel packet voice/fax DSP module has been a fantastic solution for us. It delivers high-quality voice processing and ensures smooth communication across our network.
The PVDM2-48 DSP module handles high volumes of voice traffic efficiently. It's fast, reliable, and has significantly enhanced our network's voice processing capabilities.
This module provides solid performance for high-volume networks. The PVDM2-48 handles voice and fax traffic seamlessly, ensuring clear communication across our system.
The PVDM2-48 module is reliable and handles large amounts of traffic without compromising performance. It's been essential for scaling our voice processing capabilities.
The PVDM2-48 has delivered great results. It's perfect for supporting high-demand voice and fax processing, ensuring smooth, efficient communication for our network.
The Cisco PVDM2-48 is a high-density digital signal processor module that delivers up to 48 simultaneous voice or fax channels on supported Cisco ISR routers.
The PVDM2-48 supports up to 48 G.711 voice channels or a configurable mix of compressed codecs based on DSP resource allocation.
It supports T.38 fax relay and G.711 transparent faxing to ensure reliable fax transmission over IP networks.
PVDM2-48 is compatible with Cisco 1900, 2900, 3900, 4000, and ASR 1000 Series routers that feature PVDM2 slots.