16E1+4FE+LCD+SNMP PDH มัลติเพล็กเซอร์

อุปกรณ์เสริมใยแก้วนำแสง
August 13, 2025
การเชื่อมต่อหมวดหมู่: อุปกรณ์เสริมไฟเบอร์ออปติก
สรุป: Discover the 8E1 + 4GE 1+1 Fiber PDH Multiplexer, a high-performance optical transmission device with 8 E1 interfaces and 4 Gigabit Ethernet ports. Ideal for point-to-point communication, it supports VLAN, offers flexible expansion, and ensures reliable data transmission up to 120Km.
คุณสมบัติของผลิตภัณฑ์ที่เกี่ยวข้อง:
  • Supports 8 E1 interfaces and 4 Gigabit Ethernet ports with 10M/100M/1000M auto-negotiation.
  • Features VLAN support and logical isolation for enhanced network security.
  • Includes 2 expansion interfaces for asynchronous data, voice, or additional E1/Ethernet channels.
  • Offers optional PCM digital business phone and console management interface.
  • Equipped with alarm functions for optical signal loss and remote device monitoring.
  • Supports multiple power options including AC 220V, DC-48V, and DC24V with polarity-free detection.
  • Compact 19'' 1U design with low power consumption and high integration.
  • Reliable transmission up to 120Km with single-mode or multi-mode fiber options.
คำถามที่พบบ่อย:
  • What is the maximum transmission distance of the 8E1 + 4GE 1+1 Fiber PDH Multiplexer?
    The device supports transmission distances up to 120Km without interruption, depending on the fiber type used.
  • Does the Ethernet interface support auto-negotiation?
    Yes, the 4 Gigabit Ethernet interfaces support 10M/100M/1000M rates with half/full duplex auto-negotiation.
  • Can the device be powered by DC sources?
    Yes, it supports multiple power options including DC-48V and DC24V, with polarity-free detection for easy installation.
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