Direct Burial Fiber Optic Cable Installation

Direct burial underground fiber optic cable lets you bury communications and transmissions systems underground without requiring additional protection.

Direct burial fiber optic cable installation.

These cables feature steel tape armor so that they can be installed directly into the ground without the use of a protective conduit or duct. They will provide reliable performance for many. The following formulas may be used to determine general guidelines for installing corning cable systems fiber optic cable. The most commonly deployed armored outdoor cable design with fiber counts from 2 to 288 fibers and up to 432 fibers for gel filled.

To arrive at a working bend radius for cable installation multiply 15 times 15 x the cable outside diameter. The following methods of direct burial of fiber optic cables will be addressed. Fiber optic cables can also be pulled through underground ducts which protect the cables from harsh environment. Gel free specification sheet gel filled specification sheet.

These sturdy cables are built to resist moisture heat soil acidity and other environmental factors that could interfere with their performance. 1 04 it is assumed in this document that the reader is familiar with the direct burial procedure used for copper cable. The cables are plowed in or buried in a trench. The most common cables used for direct burial are steel armored outdoor fiber cables.

The installation process can be very quick. Direct buried cable dbc is a kind of communications or transmissions electrical cable which is especially designed to be buried under the ground without any kind of extra covering sheathing or piping to protect it.