The Usage of Multi Functional Fiber Holder
The Usage of Multi Functional Fiber Holder
USB power adapter
PON network basic structure and basic principle of FTTH
by：Tumtec
2021-01-28
PON technology, passive optical network ( 在其) Refers to a kind of point to multi-point optical access technology and the corresponding system, bureau of PON system between end devices and remote/client light distribution network contains only passive components or facilities PON system: the basic component of optical line terminal ( OLT, bureau of the equipment) , optical distribution network ( ODN, fiber loop system, including optical divider, optical fiber cable and cable branch box, optical cable transfer box and a series of passive components) , optical network units ( The ONU, client devices) PON system upward direction for TDMA ( Time-division multiplexing) Way, each ONU uplink data points, each ONU send time and length by OLT centralized control. Downstream data broadcast, each ONU according to the downstream data identification information receiving their own data, discarding the other user's data
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