TAKFLY GROUP

400G MT to 8° FA

The 400G MT to 8° FA Breakout Cable is a high-performance, precision-engineered optical interconnect designed for next-generation 400G and 800G optical transceivers and silicon photonics packaging. It seamlessly transitions a standard high-density MT multi-fiber interface into a precision Fiber Array (FA) with an 8° angled physical contact (APC) end-face. Featuring a robust metal-latched MT connector, a transparent fiber ribbon, and a protective white FA housing, this cable provides ultra-low return loss and reliable coupling to edge-emitting photonic integrated circuits (PICs).

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Applications:
Silicon Photonics (PIC) Edge Coupling
The 8° APC end-face is specifically designed to minimize reflections when coupling light directly into the edge waveguides of a silicon photonic chip, making it ideal for high-performance transceiver packaging.
Intra-Module Interconnect for 400G/800G Transceivers
Used internally within high-speed transceivers to connect the external MT receptacle to the internal optical engine, ensuring high signal fidelity and low bit error rates in data center networks.
Wafer-Level & Chip-Level Optical Testing
Provides a fast, repeatable, and low-reflection interface for probing photonic chips. The FA end couples to the grating/edge couplers, while the MT end plugs directly into standard optical test racks.
Co-Packaged Optics (CPO) & Optical Engines
Ideal for CPO architectures, providing a robust and low-reflection bridge between standard external MPO/MTP cabling and high-density, on-package photonic engines.
Compliance & Quality:
Manufactured under ISO 9001:2015 quality management systems and fully RoHS compliant. Each cable assembly undergoes strict 3D end-face geometry verification (for the 8° angle) and 100% optical testing (IL/RL) across all channels to guarantee premium performance, consistency, and field reliability.

For custom FA dimensions, specific MT pin configurations, or volume quotations, please contact our sales engineering team.

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