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

Understanding the 100G QSFP28 Transceiver Module: A Comprehensive Guide for Professionals
Blog & News

Understanding the 100G QSFP28 Transceiver Module: A Comprehensive Guide for Professionals

In the rapidly evolving world of telecommunications and data networking, the 100G QSFP28 transceiver module has emerged as a critical element for achieving high bandwidth and efficient data transmission. This advanced optical transceiver plays a vital role in facilitating data transfer rates of up to 100 Gbps over optical fiber networks, making it an ideal choice for data centers, enterprise netwo

2026/09/08

The Advantages of Using 100G QSFP28 Optical Transceivers in Modern Networks
Blog & News

The Advantages of Using 100G QSFP28 Optical Transceivers in Modern Networks

The Advantages of Using 100G QSFP28 Optical Transceivers in Modern Networks Table of Contents Introduction to 100G QSFP28 Optical Transceivers What Are QSFP28 Optical Transceivers? Key Advantages of 100G QSFP28 Optical Transceivers High Bandwidth and Data Rates Improved Energy Efficiency Cost-Effective Solutions Applications of

2026/09/07

Upgrading Your Network? Discover the Power of 10G Copper SFP+ Transceivers
Blog & News

Upgrading Your Network? Discover the Power of 10G Copper SFP+ Transceivers

Upgrading Your Network? Discover the Power of 10G Copper SFP+ Transceivers Table of Contents 1. Introduction to 10G Copper SFP+ Transceivers 2. What is an SFP+ Transceiver? 3. Benefits of 10G Copper SFP+ Transceivers 3.1 High-Speed Performance 3.2 Cost-Effective Solution 3.3 Flexibility and Scalability 4. How to Choose the Righ

2026/09/05

Unlocking the Power of 10G SFP+ Optical Transceivers: A Comprehensive Guide
Blog & News

Unlocking the Power of 10G SFP+ Optical Transceivers: A Comprehensive Guide

--- The 10G SFP+ optical transceiver is a pivotal component in high-speed networking and telecommunications. Designed to facilitate data transmission at speeds of up to 10 gigabits per second, these transceivers are compact, hot-pluggable devices that provide a flexible solution for various optical and data applications. Understanding their functionality and advantages can significantly enhance yo

2026/09/04