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  • WiFi Standard Of OLT (Optical Line Terminal) and ONU (Optical Network Unit)

    In our ONU / OLT description , you always see 802.11 B/G/N . So what is this? IEEE 802.11b is a standard of WLAN . The carrier frequency is 2.4GHz , its transmission speed is 11Mbit/s . IEEE 802.11b is the most famous and most popular wireless LAN standard, It is also erroneously labeled as Wi-Fi s

    2019-01-30
  • How to judge quality of optical fiber cable?

    To measure a fiber optic cable, we can check the following aspects:Outer Jacket: Indoor cables generally use polyvinyl chloride or flame retardant polyvinyl chloride as sheath, the surface of the jacket should be smooth, shiny, flexible and easy to strip. Jacket smoothness of poor quality fiber opti

    2018-09-12
  • Difference and Application of 10G SFP+DAC and SFP+ Optical Transceiver

    10G SFP+DAC is a copper cable with SFP+ connector at both ends , compared to single 10G optical transceiver, it is with lower cost; the use of 10G SFP+DAC makes the cabling more flexible.

    2018-08-28
  • Main Parts of GPON Gigabit-Capable Passive Optical Networks

    Passive optical network technology (PON) is one of the mainstream technologies of broadband access, especially it is the most competitive FTTH solutions and its unique advantage in broadband access application has been widespread attention at home and abroad , now already entered large-scale applica

    2018-05-30
  • Centralized and Cascaded Distribution of Fiber Optic PLC Splitter in Network

    According to the network structure, there are two distribution ways for fiber optic PLC splitters, centralized distribution and cascade distribution. Fiberall is able to provide fiber optic PLC splitter suitable for both applications.

    2017-10-17
  • Application of ODC Fiber Optic Patch Cord

    ODC fiber optic patch cord is used for FTTA connected directly to the antenna, it includes two types of fiber patch cords. ODC socket optical fiber patch cord is made up of LC optical fiber connector and ODC socket connector. It is an indoor fiber jumper. ODC plug fiber optic patch cord is also comp

    2017-09-27
  • What’s the difference between ONU and ONT?

    ONU (Optical Network Unit) and ONT (Optical Network Terminal) are terminal equipments. Butthey are different in application level and capacity. For example, the ONU for FTTB which is installed in the corridor is with 16 ports and it can manage 16 ONT for FTTH which will go to the end user’s home dir

    2017-09-12
  • Common Types Sheath or Jacket Material of Fiber Optical Cable

    Fiberall provide various material options for the jacket or sheath of fiber optic cable. Including PVC, LSZH, Hytrel, TPU, PE and so on. PVC (polyvinyl chloride) is with low cost, good process performance, it is the most wide use, but it contains halogen (chlorine) and it is with low temperature per

    2017-07-18
  • How to clear and protect fiber plc splitter to get the best performance?

    When using optical fiber splitter, we should pay special attention to the protection of the fiber, and it is necessary to clean the fiber and prevent dust.

    2016-08-24
  • Two deployment methods of optical fiber splitter: centralized and decentralized

    With the popularity of optical fiber communication networks, the FTTH (fiber to the home) project has been gradually introduced to the outskirts of the city. To deploy the FTTH project to the suburbs, there are two optical splitting infrastructures: centralized optical splitting and decentralization

    2016-06-16
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