10Gtek | High-Speed Networking & Data Center Solutions

About 10Gtek

10Gtek Transceivers Co., Ltd is a leading provider of high-speed interconnect solutions for data centers, cloud computing, and high-performance computing environments.

With a focus on innovation and reliability, 10Gtek develops advanced optical transceivers, direct attach copper (DAC) cables, active optical cables (AOC), and specialized solutions for immersion cooling systems.

Our products support key protocols including 10G, 25G, 40G, 100G Ethernet, InfiniBand, Fibre Channel, and more — ensuring seamless integration across diverse networking infrastructures.

Our Products

SFP+ Transceivers

Standardized fiber optic modules for 10G Ethernet, 8G/10G Fibre Channel, SONET OC-192, and SDH STM-64. Compact design with low power consumption.

• 10Gbps data rate
• Hot-pluggable
• DDM/DOM support
• Compatible with major OEMs

QSFP28 DAC Cables

Passive copper cable assemblies supporting 100G Ethernet and InfiniBand EDR. Eight differential pairs with speeds up to 28 Gbps per lane.

• 100Gbps aggregate bandwidth
• 30AWG to 26AWG options
• Low insertion loss
• 0.5m to 10m lengths

QSFP+ Extender

Converts QSFP+ ports into 4x SFP+ ports using DAC technology. Enables long-distance transmission with minimal insertion loss.

• 1U rack or movable version
• 3.3V power supply
• Ideal for TOR connectivity
• Works with stable SFP+ transceivers

Immersion Cooling Extender

Designed for liquid immersion cooling systems. Extends 100G interfaces to the surface for safe transceiver and AOC connection.

• Dielectric interface
• QSFP28 compatible
• Enables external connectivity
• Used in immersed computing

Matrix Cable

Enables coordinated computation across multiple computing units. Supports any interconnection of 8 groups of QSFP28 (32 x 25G ports).

• For supercomputing clusters
• Flexible topology
• High-density interconnect
• Optimized for HPC

NVMe SSD Adapter

Next-generation storage solution enabling high-capacity NVMe SSD connectivity in enterprise and data center environments.

• High-speed PCIe interface
• Supports multiple NVMe drives
• Scalable storage expansion
• Low-latency performance

Mini SAS Slimline Cables

High-speed internal SAS cable assemblies with low profile design. Ideal for dense server and storage configurations.

• High-speed data transfer
• Slimline form factor
• Improved airflow
• Supports SAS 12Gbps

QSA Adapters

Enables connection of 100Gb/s devices using 25Gb/s optics. Provides flexible and cost-effective migration path.

• Breakout 100G to 4x25G
• Hot-pluggable
• Compatible with QSFP28
• Reduces optics cost

Media Converters

Convert between copper and fiber media types. Extend network reach and integrate legacy infrastructure.

• 10/100/1000Mbps support
• Fiber distance extension
• Auto-negotiation
• Rack-mountable

TAP Modules

Network Test Access Point solutions for monitoring and analyzing traffic without disruption.

• Passive monitoring
• Full-duplex visibility
• No single point of failure
• Ideal for security tools

WDM Systems

Wavelength Division Multiplexing solutions to maximize fiber utilization and increase bandwidth.

• CWDM & DWDM options
• Up to 40 channels
• Long-haul transmission
• Scalable architecture

PCIe Expansion Cards

High-performance NIC and CNA cards for server connectivity and storage access.

• 10G/25G/100G options
• RoCE & iWARP support
• Low CPU overhead
• Virtualization ready

Frequently Asked Questions

What is the benefit of using DAC cables in data centers?

DACs are passive, consume zero power, offer the lowest latency, and are cost-effective compared to optical solutions. They are ideal for short-reach connections within racks.

Do 10Gtek SFP+ transceivers support jumbo frames?

Yes, 10Gtek’s 10GBase-T SFP+ transceivers support jumbo frames, enabling improved throughput for large data transfers.

Can I use QSFP28 DACs for 40G applications?

Yes, QSFP28 form factor cables are backward compatible with 40G applications when used with appropriate breakout cables or adapters.

What is the advantage of immersion cooling?

Immersion cooling uses dielectric liquid to absorb heat — up to 1500x more efficient than air. It enables higher density computing with improved thermal management.

Are 10Gtek products compatible with major OEMs?

Yes, 10Gtek provides compatibility matrices for Cisco, Juniper, Arista, HPE, and other leading vendors to ensure seamless integration.

Latest News

Event

Meet us at ODCC #A24

Join 10Gtek at the Open Data Center Committee event to explore our latest innovations in high-speed interconnects.

Product Launch

Immersive Liquid Connection Solutions at ISC24

10Gtek unveiled groundbreaking solutions for liquid immersion cooling systems at ISC High Performance 2024.

Exhibition

SC23 Conference – Booth #2231

Visit 10Gtek at SC23 to see our full range of networking solutions for supercomputing and data centers.

Technology

NVMe SSD Adapter: New Generation Storage

10Gtek’s new NVMe adapter delivers high-capacity, low-latency storage expansion for enterprise environments.

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High-Speed Networking & Data Center Innovation