Fiber Distribution Box

Grandway provide all series of optical distribution box(FDB). Products are designed by our professional R&D team to meet the customized needs of customers.

What is Fiber Distribution Box (FDB)


Fiber optic distribution box is a wall mounted or pole mounted box with or without splitter, which is suitable for indoor and outdoor applications. It is a common product in FTTH and FTTB. It can protect the connection point of optical cable to the user, make the access point of optical cable stable, dust-proof and waterproof, and minimize the interference of external environment on the optical cable signal.


Advantages of Grandway Fiber Distribution Box(FDB)


Grandway provides customized optical fiber distribution box(FDB) products and solutions which provide a fiber connectivity between the distribution cable and drop cable. Grandway fiber distribution boxes meet the requirement for many scenarios in indoor and outdoor harsh environments such as underground, wall mounted and aerial with limited space. The fiber splicing , splitting and distribution can be done in this box, and meanwhile it provides solid protection and management for FTTx network building. Grandway FDB products are designed by our professional R&D team to meet the customized needs of customers. Our products are reliable in quality and cost-effective. Grandway series of fiber optic distribution box (FDB) are ideal to simplify network installation and maintenance.


Fiber Distribution Box (FDB) Installation


The pigtail should be inserted into a suitable adapter first during installation. Pigtails must be properly marked to avoid problems after splicing them with the fiber of the distribution cable. Otherwise, the visual fault locator must be used to identify the connection. The pigtails shall be placed around the supports on both sides of the tray with pallets. Use cable ties to manage cables properly.The end of the cable must be inserted into the box, with the excess fiber wrapped around the special ring on the tray. The length shall allow the end of the fiber to be spliced with pigtails outside the box. Splicing is performed by the splicer. The spare length of the cable shall allow the box to be pulled out of the rack cabinet.

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