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FA-MT Multi-Fiber Array Receptacle for 400G/800G Optical Modules | China Suppliers & Factory Solutions
Product Introduction
As a key component integrating the advantages of Fiber Array (FA) and MT (Mechanical Transfer) ferrule, FA-MT serves as a "bridge" for 40G to 800G high-speed optical transceivers to achieve parallel transmission, and is indispensable for internal micro-connection of optical transceivers and external port adaptation. It fixes 4 to 24 channels of optical fibers at precise intervals through V-groove substrates, and matches the miniaturized structure of MT ferrules to build a high-density optical path transmission link.
The core advantages of this product lie in its precision characteristics and flexible adaptability: the fiber core spacing error can be controlled within ±0.5μm, the single-mode insertion loss is less than 0.35dB, and the return loss reaches 60dB, which can adapt to the needs of various core spacing specifications such as 127μm to 1500μm. With 42.5° or 90° total reflection design, it can realize vertical steering of the optical path and directly couple with VCSEL (Vertical-Cavity Surface-Emitting Laser), PD (Photodiode) arrays or silicon photonics chips, greatly simplifying the module packaging process.
In application scenarios, FA-MT is widely compatible with mainstream packaging types such as QSFP, QSFP-DD and OSFP. It not only supports the external port connection of 100G SFP 4 modules, but also meets the internal optical path interconnection needs of silicon photonics transceivers. Its characteristics of high integration and mass production have become a core support for breaking through the volume and power consumption bottlenecks of high-speed optical transceivers, helping to upgrade the bandwidth of data centers and 5G infrastructure.
Applications
- Data Center
- High Speed Transceiver
- Communications
Characteristics
- High Stability, High Reliability and High Precision
- Compact Size, High Integration
- Compliant with Telcordia GR-CORE-1209/1221/468
Frequently Asked Questions (FAQ)
What is the primary function of FA-MT in optical transceivers?
FA-MT acts as a critical link or "bridge" for 40G to 800G high-speed optical transceivers to enable parallel transmission. It is essential for internal micro-connections within transceivers and external port adaptations, building high-density optical path transmission links.
What are the precision specifications of the FA-MT product?
The FA-MT features high-precision alignment with a fiber core spacing error controlled within ±0.5μm. It offers a single-mode insertion loss of less than 0.35dB and a return loss of 60dB, supporting core spacing specifications from 127μm to 1500μm.
How does FA-MT achieve vertical steering of the optical path?
It utilizes a 42.5° or 90° total reflection design to realize vertical steering of the optical path. This allows it to couple directly with VCSEL, PD arrays, or silicon photonics chips, which significantly simplifies the module packaging process.
Which transceiver packaging standards are compatible with FA-MT?
FA-MT is widely compatible with mainstream packaging types including QSFP, QSFP-DD, and OSFP. It supports external port connections for 100G SFP 4 modules as well as internal optical path interconnections for silicon photonics transceivers.
What reliability standards does the FA-MT comply with?
The product is fully compliant with Telcordia GR-CORE-1209, GR-CORE-1221, and GR-CORE-468 standards, guaranteeing high stability and long-term reliability in demanding communication environments.