Sonnet Twin25G Dual-Port 25GbE Thunderbolt Adapter with 2x SFP28 Transceivers

SKU: SNTWIN25GTB MFR: TWIN25G-TB
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Key Features

  • Experience blazing-fast 25GbE network connectivity with this Thunderbolt adapter solution.
  • Dual SFP28 ports provide versatile, high-speed connections for demanding network environments.
  • Achieve reliable connectivity for critical applications with robust flow control support.
  • Enjoy wide compatibility; supports macOS & Windows systems with Thunderbolt 3 or 4 ports.
  • Easy setup: Includes optical transceivers and all essential accessories for quick installation.
  • Durable build ensures long-term performance, backed by a Sonnet 2-year limited warranty.
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Sonnet Twin25G Specifications

Compatibility

Compatibility

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  • Mac Compatibility

    Mac (M series)
    Mac (Intel) with Thunderbolt 3 ports
    macOS 13+
    macOS Sonoma compatible

  • Windows Compatibility

    Windows computer with Thunderbolt 4 or Thunderbolt 3 ports
    Windows 11 and 10

  • Linux Compatibility

    Linux computer with Thunderbolt 4 or Thunderbolt 3 ports
    Linux Kernel 5.4+

Hardware

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  • Form Factor

    Thunderbolt 25GbE adapter

  • External Connectors

    2x Thunderbolt ports (second port supports a Thunderbolt peripheral, USB device, or a display)
    2x SFP28 sockets with two 25GBASE-SR optical transceivers
    12V power port

  • 25GbE Controller

    Mellanox ConnectX

  • Network Support

    25Gb/s
    10Gb/s

  • Teaming (Link Aggregation)

    Not Supported

  • Packets

    Maximum packet size: 9000 bytes (jumbo frames)

  • Data Rates Supported per Port

    25Gb/s
    10Gb/s

  • Advanced Features

    Flow control support
    MSI (Message Signaled Interrupts)
    RSS (Receive-Side Scaling)
    Multicast filtering
    64-bit address support for systems using more than 4GB of physical memory
    Wake-on-LAN not supported

  • Stateless Offloads

    TCP, UDP, and IPv4 checksum offloading
    TRO (TCP Receive Offload)

  • Power Adapter

    Universal 60W, 100-240V, 50-60 Hz
    NRTL Certified

  • Operating Temperature

    32 Degree F to 95 Degree F (0 Degree C to 35 Degree C)

  • Compliance

    RoHS 3 (Directive 2015/863)
    IEC62368-1 and IEC62368-2 Safety

  • Dimensions (W x D x H)

    4 x 8.25 x 2.75" (10.3 x 21 x 7.3cm)

  • Weight

    Thunderbolt Adapter and Power Adapter: 2.3 lbs (1.04kg)

  • UPC Code

    732311013669

About Sonnet Twin25G

Are you seeking a solution to enhance your post-production shared storage workgroups and other bandwidth-intensive workflows Look no further than the Twin25G Dual-Port 25GbE Thunderbolt Adapter with 2x SFP28 Transceivers. This high-performance adapter is designed to provide a significant boost to your network connectivity, offering a robust 25Gb Ethernet (25GbE) interface that outperforms the standard 10Gb Ethernet (10GbE).

The Twin25G adapter is a cost-effective solution for Mac, Windows, or Linux computers equipped with Thunderbolt 4 or Thunderbolt 3 ports. It's an ideal choice for those looking to upgrade their network infrastructure without breaking the bank. This powerful adapter offers a seamless way to integrate with your existing 10GbE infrastructure, allowing you to upgrade to a 25GbE network when you're ready.

The Twin25G adapter comes with two 25GBASE SFP28 transceivers, providing high-speed, dual optical 25GbE connections. It's also backward compatible, supporting 10GbE to ensure a smooth transition when you're ready to upgrade your switch or shared storage system.

This compact and nearly noiseless adapter is designed to fit comfortably on any desktop. Its intelligent operation ensures efficient performance, with a smart controller that minimizes latency and avoids packet drops, freeing up your CPU for other tasks.

The Twin25G adapter also features dual 40Gbps Thunderbolt ports. One port connects to your computer, while the second port provides 15W for a Thunderbolt or USB 3 device, or to connect up to an 8K display. The adapter also supports 10Gbps USB 3.2 Gen 2, allowing you to connect a USB device to the second Thunderbolt port.

To ensure a secure and stable connection, the Twin25G adapter comes with a ThunderLok 3 Thunderbolt connector retainer clip. This unique design prevents accidental cable disconnections, providing a reliable and uninterrupted network connection.

In conclusion, the Twin25G Dual-Port 25GbE Thunderbolt Adapter with 2x SFP28 Transceivers is a powerful, cost-effective solution for enhancing your network connectivity. Whether you're working on a Mac, Windows, or Linux computer, this adapter offers a simple and efficient way to upgrade your network infrastructure to 25GbE.

Sonnet Twin25G Features

  • Adds High-performance 25GbE Connectivity
  • 2x SFP28 Transceivers Included
  • Backward Compatible with 10GbE Infrastructure
  • Mac, Windows, and Linux Compatible
  • 40Gbps Thunderbolt Device
  • Two Thunderbolt Ports - One Port Connects to Computer; Second Port Provides 15W for a Thunderbolt or USB 3 Device; or to Connect to an 8K Display
  • Compact and Nearly Noiseless

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience blazing-fast 25GbE network connectivity with this Thunderbolt adapter solution.
  • Dual SFP28 ports provide versatile, high-speed connections for demanding network environments.
  • Achieve reliable connectivity for critical applications with robust flow control support.
  • Enjoy wide compatibility; supports macOS & Windows systems with Thunderbolt 3 or 4 ports.
  • Easy setup: Includes optical transceivers and all essential accessories for quick installation.
  • Durable build ensures long-term performance, backed by a Sonnet 2-year limited warranty.

What's in the box:

  • Sonnet Twin25G Dual-Port 25GbE Thunderbolt Adapter
  • 2x SFP28 Transceivers
  • Thunderbolt 3 Cable
  • ThunderLok 3 Thunderbolt Connector Retainer Clip
  • Universal Power Adapter
  • Power Cable
  • User Manual
  • Sonnet 2 Year Limited Warranty