How To Resolve The Problem Of Optical Module Getting Stuck In Cage? -- 10G Dual-Fiber Optical Module With Recessed Housing--ETU-LINK

How to Resolve the Problem of Optical Module Getting Stuck in Cage? -- 10G Dual-Fiber Optical Module with Recessed Housing

March 13. 2026

In the field of optical communication, every minute detail is crucial to the stability and efficiency of data transmission. For optical modules, the design of the casing not only affects the overall performance of the product but also directly impacts the customer's experience in practical applications.

Previously, a customer encountered a problem where the optical module got stuck in the switch cage, a pain point that caused trouble for the customer's installation.

I. Precision Insights, Solving Investment Challenges

We deeply understand the challenges our customers face and recognize the crucial importance of resolving this issue for driving industry development. With keen market insight and a relentless pursuit of technology, the company resolutely decided to invest hundreds of thousands of yuan to fully dedicate itself to the research and development of recessed housings for optical modules.

ETU-LINK R&D team worked day and night, deeply analyzing the reasons behind the card switch cage, repeatedly demonstrating and optimizing every aspect from material selection and structural design to manufacturing processes.

Through relentless efforts, we have successfully launched a recessed, innovative optical module housing design, perfectly compatible with 10G dual-fiber optical modules. During the use of optical modules, the recessed housing offers significant advantages over traditional sliding housings:

The sunken structure allows for smooth installation without the risk of the cage getting stuck, making unlocking easier. The overall structure is simple and stable, effectively reducing performance issues.

Compared to traditional push-pull housings, it has a longer service life, reduces the risk of cage jamming or difficulty unlocking after prolonged plugging and unplugging, and avoids cage deformation, poor contact, and disruption of normal equipment operation.

The recessed shell design avoids the risk of jamming and deformation, making installation and use more reliable and worry-free.

II. Rigorous Validation, Ensuring Reliable Bulk Supply

The team's innovative achievements are not merely theoretical; they have undergone rigorous customer validation. In practical applications, this optical module enclosure, with its unique unlocking method, successfully solved the problem of customer card switch cages, winning high recognition and praise from customers.

Currently, this enclosure has successfully passed customer validation and has officially entered the mass production supply stage.

III. Quality First, Professional Service Throughout

We always regard quality as the lifeline of our company. From raw material procurement to product manufacturing and final inspection before shipment, every step strictly adheres to international standards and quality management systems.

At the same time, we also provide our clients with comprehensive professional services, including pre-sales consultation, in-sales technical support, and after-sales maintenance, ensuring our clients have no worries.

If you're struggling with the issue of 10G dual-fiber optical module enclosures getting stuck in the cage, consider our recessed optical module enclosures. We'll safeguard your optical communication business with innovative design, superior quality, and professional service, helping you stand out in the fierce market competition.

ETU-Link Technology Co., Ltd. supports your optical communication business, ushering in a new chapter of efficient and stable optical communication!

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