Fiber Optic Cable Drum Length

All cables described in the present document can accomodate all optical fi bre types available on the market.

Fiber optic cable drum length.

Multi mode fiber has a fairly large core diameter that enables multiple light modes to be propagated and limits the maximum length of a transmission link because of modal dispersion. Fiber optic cables are ordered in specific lengths as calculated by an osp outside plant engineer. Optical fibre cables silec cable references and know how since 1983 silec cable has successfully supplied the major telecom operators contractors and distributors in more than 70 countries. Lanshack s full spectrum of quicktrex custom fiber optic patch cables mode conditioning cables and pre terminated fiber assemblies are manufactured in the usa by highly trained technicians at the time of your order are individually tested and come with test results.

Steel drums can vary in size from 630mm to 10000mm and carry loads of up to 250 tonnes. How should electrical cable drums be stored. Fiber optic cable is often custom designed for the installation and the manufacturer may have specific instructions on its installation. 55 c to 85 c pur outer sheath for maximum flexibility reduced cable diameter.

The appropriate storage of cable drums and the electrical cable it contains will depend on both the type of drum and whether or not the cable itself is designed for indoor or outdoor use. Drum diameter 23 58 7 28 71 1 36 91 4 36 91 4 35 88 9. Fiber optic cable fiber optic cable applications electric utility transmission and distribution. Several drums for extra long distances e g.

Optical cable is a high capacity transport medium that is sensitive to excessive pulling force tight bends and crushing forces therefore proper care must be taken during the installation procedure. Number and types of fiber length of cable etc. Align the cable drum so that the cable can be routed from the top of the reel into the duct in as straight a path as possible. Multi mode optical fiber is a type of optical fiber mostly used for communication over short distances such as within a building or on a campus.

This is the maximum length you can have for each type of cable without using something such as a hub to continue the signal. Double jacket designs provide additional protection to the fibers for longer span lengths and.