With the broad expansion of broadband networks and the trends toward installing FTTH (Fiber To The Home) infrastructures by many subscribers, various fiber optical management products are designed for cable management and protection in FTTH networks. For example, fiber distribution boxes are intended to protect and distribute the optical fiber links. Here, the following article will offer a thorough introduction of optical distribution box.

In fiber distribution systems, optical distribution box is a kind of optical fiber management device. Commonly used optical distribution boxes have 12 fibers or 14 fibers. Inside an optical distribution box are several fiber splice trays in which fiber fusion and polishing are finished. An optical distribution box also includes an optical splitter that separates and collects optical signals on an optical fiber to be distributed among two or more fibers.

While deploying optical distribution box in FTTH networks, fiber splitter distribution box FDB-16 may be an optional choice. It has 2 input ports and 16 output ports on the bottom, and all the components are pre-assembled and easy to be installed on the wall or pole. The following image of a fiber splitter distribution box FDB-16 is available.

• User familiar industry interface, using high impact plastic PC/ABS
• Can accommodate 1x16 bare fiber PLC splitter
• Can put out 16 fiber cables
• Ultra violet resistant and rainfall resistant
• Up to 16 FTTH drops
• Wall and pole mountable
• 2 inlet ports, 16 outlet ports
• Dimensions: 320*260*90mm

• Widely used in FTTH access network
• Telecommunication Networks
• CATV Networks
• Data Communications Networks
• Local Area Networks

Optical distribution boxes play an import role in FTTH networks for their reliable protection of fiber cables. They can also hold fiber optic cables well, twist and adjust fiber cables. They meet the different needs of broadband network users greatly, serving as the ideal solution of communication applications.

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