GRACYFIBER TAP & Isolator Hybrid Device 1310nm 1550nm Single Mode Fiber Optic Component

  GRACYFIBER's TAP & Isolator Hybrid is a passive optical component that seamlessly integrates a 1×2 fiber TAP with a directional ultrawideband optical isolator into a single miniature package. Designed for high-end fiber optic systems extremely sensitive to back reflections, this device effectively blocks harmful back reflections from the TAP port or downstream links while providing non-intrusive optical signal sampling. It fully supports single-mode fiber, operating in wavelengths of 1310 nm and 1550 nm. With extremely low polarization dependent loss (PDL) and an industrial-grade robust mechanical design, this hybrid device is an indispensable signal protection barrier in DWDM transmission, coherent optical communication, and optical amplifier systems.

• Features: Two-in-one highly integrated structure (TAP + Directional Isolator)
  
  
• Features: Flexible and precise splitting ratio options (from 5/95% to 50/50%).
  
  
• Features: Ultra-low PDL ($≤ 0.15 dB) and high return loss ($≥ 50 dB).
  
  

• Optical Amplifiers & High-Power Laser Systems (EDFA & Raman Amplifiers): Integrated into the input or output of optical amplifiers, simultaneously enabling optical power monitoring and laser protection (supporting up to 300 mW of power handling).
• DWDM & Coherent Optical Transmission Systems: Monitoring and signal isolation of critical nodes in backbone networks.
• Reflection-Sensitive Optical Networks: Completely eliminates system instability caused by back reflections.
• Test & Measurement Setups: Provides a clean, interference-free sampling optical path for precision optical instruments.
• Data Centers & Telecom Infrastructure: Advanced passive optical processing within high-order core routing equipment.