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.

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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 Optical Modules for 5G Networks: Key Components for a Faster Future
Blog & News

Understanding Optical Modules for 5G Networks: Key Components for a Faster Future

As the world moves towards a more connected future, the significance of optical modules in 5G networks cannot be overstated. These vital components facilitate high-speed data transmission, enabling the ultra-reliable low-latency communication that 5G promises. Optical modules are designed to convert electrical signals into optical signals and vice versa, making them essential for transmitting larg

2026/08/29

Understanding 10G SFP+ Optical Transceivers: A Comprehensive Guide
Blog & News

Understanding 10G SFP+ Optical Transceivers: A Comprehensive Guide

In the realm of networking and telecommunications, the 10G SFP+ optical transceiver plays a pivotal role in facilitating high-speed data transfer and reliable communication. As a compact and versatile module, it is designed to transmit and receive data over fiber optic cables, supporting speeds of up to 10 gigabits per second (Gbps). This capability makes it an indispensable component in various a

2026/08/27

Unlocking the Power of 25G SFP28 Optical Transceivers for Data Centers
Blog & News

Unlocking the Power of 25G SFP28 Optical Transceivers for Data Centers

Unlocking the Power of 25G SFP28 Optical Transceivers for Data Centers Table of Contents 1. Introduction to 25G SFP28 Optical Transceivers 2. The Evolution of Optical Transceivers 2.1 Historical Development 2.2 Transition from 10G to 25G 3. Key Features of 25G SFP28 Optical Transceivers 3.1 Speed and Bandwidth 3.2 Power Efficiency 3.3 Compatibility and Flexibility 4. Benefits of Implementing 25G S

2026/08/26

Choosing the Right 100G QSFP28 Module for Your Fiber Optic Needs: A Comprehensive Guide
Blog & News

Choosing the Right 100G QSFP28 Module for Your Fiber Optic Needs: A Comprehensive Guide

Choosing the Right 100G QSFP28 Module for Your Fiber Optic Needs Table of Contents Understanding QSFP28 Modules Why Choose 100G QSFP28 Modules? Key Specifications of 100G QSFP28 Modules Types of 100G QSFP28 Modules Compatibility and Interoperability Performance Factors to Consider Installation and Configuration Common Misconceptions About QSFP28 Modules Conclus

2026/08/24