QSFP28 Transceivers: Engineered for Scalable Data Centers

Predictable 100G Performance | Seamless Compatibility | Rigorously Proven Reliability

23 Years of Manufacturing Expertise Your Trusted OEM Partner for Copper Modules

Scalable from 100M to 10G. Supports all major chipsets (Marvell, Broadcom, Realtek). Reliable, direct-from-manufacturer delivery.

Every Product, Rigorously Proven for Reliability

● Validated on Industry-Leading Equipment ● Fully Certified for Performance & Compatibility ● Built for Long-Term, Trouble-Free Operation​

One-Stop FTTD: From Server Room to Desktop, Seamlessly

Eliminate complexity. Experience unparalleled performance, simplicity, and a single point of accountability.

Data Center Switches

Fortify the performance backbone of your AI and cloud applications. Engineered for zero-downtime reliability and wire-speed throughput.

Tested Optics You Can Trust

Every Transceiver Is Tested To The Exact Specifications Of Our Customer's Environment.

100G 40G服务器交换机 兼容性测试.mp4

100G Optical Module Server NIC and Switch Compatibility Test

Test and verify the connection adaptation transmission stability and overall compatibility of 100G optical modules between server NICs and switches.

100G.mp4

25G SR Multimode Optical Module Compatibility Test

Real world testing of 25G SR optical modules to verify device compatibility and high speed transmission stability.

10G 电口性能测试.mp4

10G Copper Module Strict Full Item Test 100% Passed

Standard professional detection for 10G copper modules all tests passed with stable connection and great compatibility.

Why Choose 100Glight?

Innovation Focused, Quality Driven.

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Factory-Direct Modules

Built in the same plants as tier-10EMs

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Vendor-Agnostic Coding

Pre-programmed for your exact hardware

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100% Testing Before Shipping

Eliminates dead-on-arrival risk

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No Brand Premiums

Pay for performance, not a logo

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Engineer-to-Engineer Support

Pay for performance, not a logo

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22+ Years of Trust

Supplying connectivity solutions since 2003

Exploring the Advantages of High-Speed 100G QSFP28 Modules for Modern Networking Solutions
Blog & News

Exploring the Advantages of High-Speed 100G QSFP28 Modules for Modern Networking Solutions

Exploring the Advantages of High-Speed 100G QSFP28 Modules Table of Contents What Are 100G QSFP28 Modules? Key Advantages of 100G QSFP28 Modules Applications of 100G QSFP28 Modules Comparing 100G QSFP28 with Other Modules The Future of 100G QSFP28 Modules Considerations When Choosing QSFP28 Modules Installing and Configuring 100G QSFP28 Modules Frequently Asked Que

2026/09/01

Understanding the 100G QSFP28 Transceiver Module: Key Features and Applications
Blog & News

Understanding the 100G QSFP28 Transceiver Module: Key Features and Applications

The 100G QSFP28 transceiver module has become an essential component in today’s high-speed networking environments, particularly in data centers and telecommunications. This compact and versatile module enables efficient data transmission at speeds up to 100 Gbps, making it a preferred choice for applications requiring high bandwidth and low latency. One of the key features of the 100G QSFP28 tran

2026/08/31

100G QSFP28 Transceiver Module Helps Build Faster and More Reliable High-Speed Networks
Blog & News

100G QSFP28 Transceiver Module Helps Build Faster and More Reliable High-Speed Networks

The 100G QSFP28 transceiver module provides a practical solution for high-speed optical communication by supporting 100Gbps data transmission in a compact form factor.

2026/08/31

Connecting the Dots: Understanding 100G QSFP28 Optical Transceivers
Blog & News

Connecting the Dots: Understanding 100G QSFP28 Optical Transceivers

Connecting the Dots: Understanding 100G QSFP28 Optical Transceivers Table of Contents Introduction to 100G QSFP28 Optical Transceivers What is QSFP28? Technical Specifications of 100G QSFP28 Benefits of Using 100G QSFP28 Optical Transceivers Applications of 100G QSFP28 Optical Transceivers Installation and Compatibility Considerations The Future of Optical Transceivers

2026/08/30