Traditional Culture Encyclopedia - Traditional virtues - What is the difference between a fiber optic distribution frame LIU and BD in a weak electrical diagram?
What is the difference between a fiber optic distribution frame LIU and BD in a weak electrical diagram?
LIU refers to the light distribution frame, BD refers to the equipment room.
LIU: fiber optic distribution frame (tray) Lightguide Interconnect Units, fiber optic interconnect units, used to terminate optical fibers and jumper cables optical cable equipment.
Optical Fiber Distribution Frame (ODF) is used for fiber optic communication system in the local backbone cable termination and distribution, can easily realize the fiber optic line connection, distribution and scheduling. With the increasing degree of network integration, the emergence of a set of ODF, DDF, power distribution unit in one of the optical digital hybrid distribution frame, suitable for fiber to the community, fiber to the building.
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