PM DWDM Filter -5~+70℃ Low IL High ER for Channels Add/Drop polarization maintaining fiber

Polarization Maintaining Components
November 20, 2025
Brief: This short presentation tells the story behind the design and its intended use cases. Discover how the PM DWDM Filter operates within a -5~+70℃ range, offering low insertion loss and high extinction ratio for efficient channel add/drop in polarization maintaining fiber networks. Learn about its applications in DWDM networks, fiber amplifiers, and high-speed communication systems.
Related Product Features:
  • Low insertion loss ensures minimal signal degradation.
  • High extinction ratio provides superior signal clarity.
  • High channel isolation prevents interference between channels.
  • Excellent environmental stability for reliable performance.
  • Operates within a wide temperature range of -5~+70℃.
  • Suitable for polarization maintaining fiber amplifiers.
  • Ideal for DWDM networks and high-speed communication systems.
  • High return loss enhances signal integrity.
Les questions:
  • Can I order a sample of the PM DWDM Filter?
    Yes, we welcome sample orders to test and check quality. There is no minimum order quantity (MOQ), and even a single sample is available.
  • What is the lead time for the PM DWDM Filter?
    For standard products, we keep stock and can ship within about 3 days after receiving payment. For large quantities or special products, please check the lead time with our sales representative.
  • What is the warranty period for the PM DWDM Filter?
    We offer a 3-year warranty for all products shipped from us, ensuring long-term reliability and performance.
  • Can I use my own logo and label on the product?
    Yes, we provide OEM services and can customize the products with your own logo and label.
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