Direct Burial Fiber Optic Cable Installation

Direct buried fiber optic cable installation practices are essentially the same as those used for placing copper cable.

Direct burial fiber optic cable installation.

The installation process can be very quick. 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. The following methods of direct burial of fiber optic cables will be addressed. Gel free specification sheet gel filled specification sheet.

They will provide reliable performance for many. 1 04 it is assumed in this document that the reader is familiar with the direct burial procedure used for copper cable. Cable diameter 0 46 in 11 8 mm 15 x 0 46 in 6 9 in 177 mm. 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.

Direct burial underground fiber optic cable lets you bury communications and transmissions systems underground without requiring additional protection. Fiber optic cables can also be pulled through underground ducts which protect the cables from harsh environment. The most commonly deployed armored outdoor cable design with fiber counts from 2 to 288 fibers and up to 432 fibers for gel filled. The following formulas may be used to determine general guidelines for installing corning cable systems fiber optic cable.

To arrive at a working bend radius for cable installation multiply 15 times 15 x the cable outside diameter. Most direct buried cable is built to specific tolerances to heat moisture conductivity and soil acidity unlike standard telecommunications and power cables which have only.