Dual Fiber 8CH Optical Passive DWDM Add Drop Channel

مولتی پلکسر افزودن قطره نوری
December 08, 2025
Brief: Discover how this solution works and what viewers will learn from the demonstration. This video provides a detailed walkthrough of the GEZHI Dual Fiber 8CH Optical Passive DWDM Add Drop Channel, showcasing its 2-slot 1U rackmount design and explaining how it selectively adds and drops wavelength channels in WDM systems for efficient fiber optic signal routing.
Related Product Features:
  • Dual fiber working for reliable bidirectional data transmission.
  • High-density 2-slot 1U rackmount design saves space in network setups.
  • Flexible OADM networking supports wavelength routing and channel add/drop.
  • 8 channels West & East dual-sided configuration for comprehensive coverage.
  • Low insertion loss and high isolation ensure signal integrity.
  • Based on thin film coating technology with C21 to C28 wavelength accuracy.
  • Suitable for long haul networks, metro networks, and CATV fiber optic links.
  • Operates in a wide temperature range from -20°C to +70°C.
سوالات:
  • What is the purpose of the Dual Fiber 8CH DWDM Add Drop Channel?
    It is used in WDM systems for multiplexing, demultiplexing, and routing fiber optic signals, selectively adding and dropping individual or sets of wavelength channels from a DWDM stream.
  • How many channels does this OADM module support and what are the wavelengths?
    It supports 8 channels with wavelengths from C21 to C28, following the ITU-T Grid for DWDM with high center wavelength accuracy.
  • What are the key applications for this device?
    Key applications include wavelength routing, CATV fiber optic links, channel add/drop, long haul networks, dense WDM systems, and metro networks.
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