TOSA Receptacle

T&S provides high-precision TOSA (Transmitter Optical Sub-Assembly) and ROSA (Receiver Optical Sub-Assembly) receptacles, essential components in optical transceivers. Designed with strict tolerances, these receptacles ensure precise fiber alignment, low insertion loss, and high coupling efficiency, delivering superior performance in data centers, telecommunications, and high-speed optical networking. Featuring built-in optical fiber stubs, they serve as the critical interface between optical connectors and transceiver modules, ensuring accurate optical axis alignment.

Leveraging in-house manufacturing, we offer high-quality receptacles at a competitive cost, with full customization options for different lengths, diameters (ODs), and polish angles, as well as support for SM, MM, PM, and specialty fibers. Additional features such as AR (Anti-Reflection) coatings are also available. Manufactured with premium zirconia ferrules and sleeves, T&S receptacles represent the highest level of precision, durability, and optical performance, making them the ideal choice for next-generation optical communication systems.