Tech Specs

Product Specfications

Mac, Windows, Linux, and VMWare Ready Logos

Compatibility

Mac Compatibility

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

Windows Compatibility

  • Windows computer with Thunderbolt 5 or 4 ports
  • Windows 11

Linux Compatibility

  • Linux computer with Thunderbolt 5 or 4 ports
  • Linux Kernel 6.1, 6.12

VMWare Ready

  • Optimized to meet VMWare’s highest level of endorsement

Hardware

Part Number

  • TWIN10GC-SFP-T3

Warranty

  • 2-year

Form Factor

  • Thunderbolt 10GbE adapter

External Connectors

  • Two Thunderbolt ports(1)
  • Two SFP+ sockets
  • 12V power port

10GbE Controller

  • Intel 82599

Network Support

  • 10 Gigabit Ethernet

Link Aggregation (Teaming)

  • Supported(2)

Packets

  • Maximum packet size: 9000 bytes (jumbo packets)

Data Rate Supported per Port

  • 10Gb/s

Advanced Features

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

Stateless Offloads

  • TCP, UDP, and IPv4 checksum offloading
  • TSO (TCP Segmentation Offload, AKA Large Send Offload)
  • LRO (Large Receive Offload)

Power Adapter

  • Universal 60W, 100-240V, 50-60 Hz
  • NRTL Certified
NRTL Certified PDF Download Link

Operating Temperature

  • 0ºC to 35ºC (32ºF to 95ºF)

Dimensions (WxDxH)

  • 4 x 8.25 x 2.75 in. (10.3 x 21 x 7.3 cm)

Weight

  • 2.95 lbs. (1.34 kg)

Compliance

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

Package Contents

  • Twin 10G SFP+ Thunderbolt Adapter
  • Two 10GBASE-SR (short-range) SFP+ transceivers (installed)
  • Universal power adapter
  • Region-specific power cable
  • 0.8- meter Thunderbolt cable
  • ThunderLok-A connector lock
  • Documentation

Support Links

Support Knowledge Base

Twin10G SFP+ Thunderbolt Adapter Support

Product Manual

Twin10G SFP+ Manual PDF Download Link

Technical Notes

  • Second Thunderbolt port supports USB 3.2 Gen 1 (5Gb) or Gen 2 (10Gb) devices when connected with proper cable or adapter (sold separately).
  • Switch/router must support link aggregation (teaming), and ports must be configured for link aggregation. Windows 10 teaming requires Creator's update, version 1703 or greater.

Accessories

for Twin10G SFP+ Thunderbolt Adapter

Product Accessories

SFP+ Transceiver (Short-Range)

SFP+ Transceiver (Short-Range)

Part No. G10E-SFP-SR

Short-range multi-mode fiber module (up to 300 meters)

SFP+ Transceiver (Long-Range)

SFP+ Transceiver (Long-Range)

Part No. G10E-SFP-LR

Long-range, single-mode fiber module (up to 10 kilometers)

SFP+ Transceiver (10GBASE-T)

SFP+ Transceiver (10GBASE-T)

Part No. G10-SFP-T

10GBASE-T copper module (Cat 6A cable up to 30 meters)

Thunderbolt Cable (0.5-meter)

Sonnet Thunderbolt 4 Cable (0.5-meter)

Part No. TCB-TB4-05M

  • 0.5-meter Thunderbolt 4 cable
  • Delivers full 40Gbps bandwidth
  • Rated for 100W charging/certified 5A@20V
  • Compatible with Sonnet ThunderLok
Thunderbolt Cable (0.7-meter)

Sonnet Thunderbolt 4 Cable (0.7-meter)

Part No. TCB-TB4-07M

  • 0.7-meter Thunderbolt 4 cable
  • Delivers full 40Gbps bandwidth
  • Rated for 100W charging/certified 5A@20V
  • Compatible with Sonnet ThunderLok
ThunderLok 3

ThunderLok

Part No. TB3-LOK2

Secures Sonnet 0.5- or 0.7-meter Thunderbolt cables with ThunderLok compatible products

Power Adapter

Power Adapter

Part No. PWR-5A-12VA

Spare power adapter (12V, 5A)

Videos & Reviews

Twin10G SFP+ Thunderbolt Adapter