In today's rapidly developing high-speed optical communication technology, the reliability, efficiency, and cost control of testing have become the core pain points of the industry. Recently, Qstar-Link Optical Technology Co., Ltd., which is deeply involved in the field of optical communication, officially launched its innovative product - Optical Extension Shield (OES). This product, with its unique "gap type physical isolation" design concept, aims to provide a revolutionary port protection solution for the testing process of high-speed optical modules, significantly improving testing life and stability.

Product Innovation: From "Direct Contact" to "Port Extension"

In traditional testing, the expensive core ports of optical modules face risks of scratches, contamination, and performance degradation due to frequent physical plugging and unplugging. The Qixing Interconnection Extended Shield (OES) has fundamentally changed this paradigm.

The core design concept is "port extension". Introduce a persistent and reliable 'middle layer' in the testing link through a sophisticated pluggable device. The device innovatively adopts a gap type physical isolation design at both ends, retaining micrometer level precision air cavities between the end faces, achieving efficient coupling and transmission of optical signals, while completely avoiding hard friction between the test connector and the optical module port. This air chamber isolation structure is like an invisible protective shield, which can effectively contain and isolate pollutants such as dust and oil, preventing them from contacting the core end face, thus achieving a stable testing environment that is "pollution insensitive". The insertion and removal life of the testing port is 3-5 times longer than traditional solutions.

Core values and advantages

*Ultimate protection and cost reduction efficiency: eliminate mechanical damage to the end face, significantly reduce testing losses and maintenance costs of optical modules.

*Excellent stability testing: The gap type physical isolation design ensures high repeatability and consistency of the connection, coupled with a precise elliptical guide needle system, reducing wear on the female head and ensuring the accuracy and reliability of long-term test data.

*Seamless integration and rapid deployment: Fully compatible with MPO industry standards, supporting multiple fiber types and core configurations. The compact shell design avoids spatial interference and is equipped with dedicated clamping points, which can perfectly adapt to automated testing production lines and improve production efficiency.

Provide built-in adjustable attenuation options ranging from 1dB to 20dB for flexible simulation of various transmission scenarios. At the same time, precise interface matching can be carried out according to the different brands of connectors used by customers to optimize connection performance.

Widely applicable scenarios

Development validation and mass production testing of high-speed optical modules with 400G/800G/1.6T and above

Performance evaluation, operation and diagnosis of optical links in data centers

Quality control of optical communication equipment manufacturing

High reliability fiber optic sensing and measurement system

The Extended Shield (OES) released by Qixing Internet marks an important evolution of optical module testing methods from consumable docking to sustainable protection. It is not only a tool to improve testing efficiency, but also a key link to ensure customer investment and promote high-quality development of the industry. Qstar-Link Optical Technology Co., Ltd. will continue to rely on its profound technological accumulation and innovative spirit, committed to providing customers with more advanced and reliable interconnection solutions, and jointly meet the challenges of the all-optical interconnection era.

Welcome to contact Qixing Internet for detailed product specifications, customized solutions, and technical consultation.

Email: July@qstar-link.com

Phone: 0755-23772684

Date: December 14th, 2025