Intel E810XXVDA4TGG1 Ethernet Network Adapter E810-XXVDA4T


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Key Features

  • Manufacturer Part Number: E810XXVDA4TGG1
  • Host Interface: PCI Express 4.0 x16
  • Total Number of Ports: 4
  • Expansion Slot Type: SFP28
  • Media Type Supported: Optical Fiber
  • Data Transfer Rate: 25 GB/s
  • Network Technology: 25GBase-CR
  • Form Factor: Mezzanine
  • Height: 4.4″
  • Width: 6.6″
  • Environmentally Friendly: Yes
  • Environmental Certification: EU RoHS
  • Limited Warranty: Lifetime

Intel® Ethernet 800 Series network adapters improve application efficiency and network performance with innovative and versatile capabilities that optimize high-performance server workloads such as NFV, storage, HPC-AI, and hybrid cloud.

Increasing growth in 5G RAN and edge deployments is driving demand for high-precision timing synchronization across the network. Meet these challenging requirements head-on with a standards-based PCIe adapter that provides greater flexibility at a lower price point than single-purpose timing appliances.

Most 5G RAN deployments use 1588 PTP, SyncE, or both to ensure required timing synchronization. Both of these synchronization methods are supported by the E810-XXVDA4T, while additional hardware enhancements ensure reliability and accuracy, and provide greater flexibility and simplicity for timing synchronization deployments.

Support for synchronization

Synchronous Ethernet (SyncE) delivers frequency synchronization over Ethernet between SyncE-enabled devices. Extends traditional telecom timing architecture to commercial-off-the-shelf (COTS) Ethernet solutions.

IEEE 1588 PTP enables synchronization of systems on a network through the transfer of timing data (including frequency, phase, and time of day) with hardware timestamping in PTP packets.

Onboard high-precision oscillator maintains high accuracy during holdover (when the synchronization source is not available), providing up to four hours with less than +/- 1.5 microsecond of phase error.

Hardware features for deployment flexibility

Optional GNSS mezzanine enables integrated support for frequency, phase, and time-of-day synchronization with Global Navigation Satellite Systems, including GPS, Galileo, GLONASS, BeiDou, and QZSS. Available on E810XXVDA4TGG1 only. Subminiature version B (SMB) coaxial connector allows connection to an external active GNSS antenna.

Dual external SubMiniature version A (SMA) coaxial connectors allow connection to external 1PPS timing sources, such as GNSS signaling, devices and to timing recipients, enabling the network adapter to act as a grandmaster and as a timing source for other equipment. The output capability provides a way to audit the phase accuracy of each node.

U.FL connectors, embedded coaxial connectors, allow 1PPS signal connectivity between the adapter and motherboard or another adapter. Dedicated send and receive U.FL ports are embedded on the adapter.

Flexible Configurations

Intel® Ethernet Optics, and specification-compliantActive Optical Cables and Direct Attach Cables, cansupport multiple configurations.

General Information
Manufacturer: Intel Corporation
Manufacturer Part Number: E810XXVDA4TGG1
Manufacturer Website Address:
Brand Name: Intel
Product Series: 800
Product Model: E810-XXVDA4T
Product Name: Ethernet Network Adapter E810-XXVDA4T
Product Type: 25Gigabit Ethernet Card
Host Interface: PCI Express 4.0 x16
Total Number of Ports: 4
I/O Expansions
Expansion Slot Type: SFP28
Media & Performance
Media Type Supported: Optical Fiber
Data Transfer Rate: 25 GB/s
Network & Communication
Network Technology: 25GBase-CR
Physical Characteristics
Form Factor: Mezzanine
Height: 4.4″
Width: 6.6″
Environmentally Friendly: Yes
Environmental Certification: EU RoHS
Limited Warranty: Lifetime
Weight 1.7 lbs
Dimensions 177 × 245 × 148 in






Product Type

Product Family

Total Number of Ports


Expansion Slot Type



Form Factor


Network Technology


Data Transfer Rate

25 GB/s

Host Interface

PCI Express 4.0 x16


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