4E1 +1 ফাইবার পিডিএইচ মাল্টিপ্লেক্সার

ফাইবার অপটিক জিনিসপত্র
August 11, 2025
সংক্ষিপ্ত: Discover the 4E1 +1 Fiber PDH Multiplexer, a reliable and flexible solution for E1 interface and PCM digital hotline phone needs. Featuring dual optical port backup, modular design, and long-distance transmission up to 120Km, this device ensures stable and uninterrupted communication.
সম্পর্কিত পণ্য বৈশিষ্ট্য:
  • Based on self-copyright IC for enhanced performance and reliability.
  • Modular wide dynamic optical detector for superior signal handling.
  • Optional 1 Channel PCM digital business phone for added functionality.
  • Dual Optical Port backup ensures uninterrupted operation (optional).
  • E1 interface complies with G.703, using advanced clock recovery technology.
  • Remote device monitoring and loopback for easy maintenance.
  • Supports transmission distances up to 120Km without interruption.
  • Flexible power options: AC 220V, DC-48V, or DC24V with polarity-free detection.
সাধারণ জিজ্ঞাস্য:
  • What is the maximum transmission distance of the 4E1 +1 Fiber PDH Multiplexer?
    The device supports transmission distances up to 120Km without interruption, depending on the fiber type used.
  • Does the 4E1 +1 Fiber PDH Multiplexer support power redundancy?
    Yes, it offers flexible power options including AC 220V, DC-48V, or DC24V, with polarity-free detection for DC options.
  • Can the device detect remote device failures?
    Yes, it can detect if the remote device is powered off or if the fiber is disconnected, and indicates alarms via LED for easy troubleshooting.
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