• Giga@hdv-tech.com
  • 24H Online Service:
    • 7189078c
    • sns03
    • 6660e33e
    • youtube 拷贝
    • instagram
    Domestic News

    News

    • By Admin / 04 Mar 23 / 0 Comments

      What is the ONU (Optical Network Unit) and what are the specifications?

      What is ONU? Today, ONU is actually very common in our lives. The network connection provided by the operator installed in everyone’s home is called Optical Modem, also known as ONU device. The network of the operator is connected to the optical device, and then connected to the PON port of...
      What is the ONU (Optical Network Unit) and what are the specifications?
      Read More
    • By Admin / 01 Mar 23 / 0 Comments

      The difference between ordinary switch and power supply switch

      POE switch is a switch with power supply function, which can also be connected with ordinary switches. POE switches are widely used in hotel network coverage, campus network coverage and security monitoring. With the renewal of the times, the improvement of living standards and the expansion of l...
      The difference between ordinary switch and power supply switch
      Read More
    • By Admin / 01 Mar 23 / 0 Comments

      Role of POE network switch

      At ordinary times, customers will come to our business personnel to ask: What is the POE switch? The POE switch has a high degree of attention in the market and is used in many places in life: for example, our POE switch can provide network coverage in hotels and campus, and also plays a certain ...
      Role of POE network switch
      Read More
    • By Admin / 22 Feb 23 / 0 Comments

      Interface between optical fiber and device

      For optical communication, optical interfaces of devices are connected through optical fiber. For example, the connection between OLT and ONU (generally speaking, SFP optical module is required to provide optical interface connection on OLT), and the data transmission be...
      Interface between optical fiber and device
      Read More
    • By Admin / 19 Feb 23 / 0 Comments

      Classification of Common Optical Fiber Collectors

      At present, the fiber optic transceivers produced by our company are mainly divided into three categories: 1*9 100M series, 1*9 Gigabit series, and SFP Gigabit series. 1. 1*9 100M series 10/100M Adaptive Fast Ethernet Optical Transceiver is to complete the photoelectri...
      Classification of Common Optical Fiber Collectors
      Read More
    • By Admin / 13 Feb 23 / 0 Comments

      What is light cat

      The optical cat (also known as ONU device) provided by our home installed operator accesses the operator's network through PON (passive optical network), connects the optical splitter, and then connects to the PON port of the operator's OLT device. The protocol data is c...
      What is light cat
      Read More
    web聊天