High-Quality Customized FA-MT Fiber Array Factory in China - Leading Suppliers for 400G/800G Transceivers
Product Introduction
Simply put, the FA-MT is a key component that combines the advantages of a fiber array (FA) and a MT ferrule. It acts as a bridge, connecting 40G to 800G high-speed optical modules and enabling parallel transmission. It is indispensable for both internal microconnections within optical modules and external port adapters. As a core connection component for 40G-800G high-speed optical modules, it helps upgrade data center bandwidth.
How it works: It utilizes a V-groove baseplate to precisely secure 4 to 24 optical fibers. Combined with the miniaturized structure of the MT ferrule, it creates high-density optical transmission links, enhancing optical signal transmission efficiency.
Core Advantages
Precision and flexibility, solving module packaging challenges.
High Precision & Performance
Fiber core pitch tolerance can be precisely controlled to within ±0.5μm. Single-mode insertion loss is less than 0.35dB, and return loss is as high as 60dB, ensuring stable and clear signal transmission.
Strong Adaptability
It can meet various core pitch requirements from 127μm to 1500μm, eliminating the need for repeated adjustments for different specifications.
Simplified Process & Costs
A 42.5° or 90° full-reflection design enables direct vertical steering of the optical path. It can also be directly coupled with VCSELs, PD arrays, or silicon photonic chips, significantly reducing packaging steps and improving efficiency.
Application Scenarios
Covering data centers, high-speed communication cores, and other fields.
- Seamlessly compatible with mainstream form factors such as QSFP, QSFP-DD, and OSFP, encompassing a wide range of applications.
- Supports external connections for 100G SFP4 optical modules, ensuring stable connection between the module and external devices.
- Meets the internal optical interconnect requirements of silicon photonic modules, ensuring smoother signal transmission within the module.
- With high integration and mass production capabilities, it helps high-speed optical modules break through size and power consumption bottlenecks, providing key support for bandwidth upgrades in data centers and 5G infrastructure.
Product Features
Stable and Reliable, with Superior Quality
Full-Core Features
High stability, high reliability, and high precision—these three core features ensure stable operation in high-speed optical communication scenarios, eliminating the need for frequent issues.
Flexible & Practical Design
Supports compact design and high integration, adapting to optical modules of various sizes without taking up excessive space.
Compliant with Standards
Strictly adheres to Telcordia GR-CORE-1209/1221/468 reliability standards, and professionally certified quality ensures peace of mind.
Frequently Asked Questions
What is the main function of the FA-MT component?
The FA-MT acts as a bridge connecting 40G to 800G high-speed optical modules, enabling parallel transmission. It is an indispensable component for both internal microconnections within optical modules and external port adapters.
How does the FA-MT achieve high-density optical transmission?
It utilizes a V-groove baseplate to precisely secure 4 to 24 optical fibers. Combined with the miniaturized structure of the MT ferrule, it creates high-density optical transmission links to enhance signal transmission efficiency.
What are the optical performance specifications of the FA-MT?
It features a fiber core pitch tolerance controlled within ±0.5μm, single-mode insertion loss of less than 0.35dB, and a return loss as high as 60dB, ensuring stable and clear signal transmission.
How does FA-MT simplify the packaging process and save costs?
By utilizing a 42.5° or 90° full-reflection design, it enables direct vertical steering of the optical path. It can be directly coupled with VCSELs, PD arrays, or silicon photonic chips, reducing packaging steps and improving efficiency.
What standards and module compatibility does FA-MT support?
It is compatible with mainstream form factors like QSFP, QSFP-DD, OSFP, and 100G SFP4 modules, and strictly complies with Telcordia GR-CORE-1209/1221/468 reliability standards.




