Skip to main content

Direct Buried Type Double Sheathed Fiber Optic Cables

Loose tube designed. Installed direct buried and/or duct type installation for highly reliable industrial applications. Designed for outdoor applications to protect optical fiber for the unexpected mechanical and environmental conditions. Qualification and acceptance testing are performed to assure the optical cable’s performance and durability in several environments.

Applications

Telecommunication applications. Video applications. Distribution. Long Haul Communications Systems. Metropolitan Communication Systems.
certified fiber optic technician salary
Highlights

Fiber counts up to 216
High tensile strength design
Fibers per loose tube 1-12
Gel-filled cable core for the water resistance
Dry core design also possible for water resistance in customer request
Suitable for direct buried application
Colored fiber for the quick identification
UV resistance for the outer Sheath
High fiber count to diameter ratio
Fully complies with Telcordia GR-20 and
TIA/EIA standards
Customer design is available on request
Colored fiber for the quick identification
Ripcord for easy strip outer sheath

Comments

Popular posts from this blog

One strand of optical fiber is about the diameter of a human hair

As the saying goes, one strand of optical fiber is about the diameter of a human hair.CORNING It’s an amazing idea. Now, copper wires—sometimes called “twisted pair” because they are made of pairs of strands of copper twisted around one another—also carry data and telephone signals to homes and farms in much of rural America. But because of the characteristics of copper as a transmission medium, signals that travel over copper doesn’t have the extraordinary frequency range that light signals do, are subject to interference from other signals, and in general, degrade very quickly over more than a short distance. That’s why if you have a copper-wire DSL (digital subscriber line) subscription, you have to be very close to the phone company’s “central office” to get a download signal into your house. A DSL house is connected to a copper wire, not a fiber-optic cable. fiber optic installer salary Not only can light travel over fiber for hundreds of miles with little attenuation (im

Journal of ISSN Industrial Engineering Systems

Fiber optic structureI (Source: Samuel, 1988)  Core  dan  cladding  temade of silica material, glass,  orPlastic ber bertin qualityggi and free water.  Core   has an index blarger scale of cladding (n1 > n2) to the limit critical, so  it's possiblekan  occurrence of  refractionin  total  (total  internal  reflection ).  Withthereby the light will  always bepropagate in the core  to the ends  of the fibers.  Coating   ( jacket ) worksas the core protector and   cladding of t     ekanan physical outside, made of very plastic material quality  (Zanger,  1991,  Thomas,  1995,  Samuel,1988).   Optical fibergenerally classified medoggy 3 types (Figure 4) (Samuel, 1988): 1. Multimode Step Index ,  with finger-jari core 25 – 60 µm, cladding 50 – 150 µm. 2. Multimode Graded Index ,  with fingers core 10 – 35 µm, cladding 50 – 80 µm. 3. Monomode Step index ,  jari-jaricore 1 -16 µm, cladding 10 – 100 µm.  input outputProfilerefractive indexn1n 2n1n 2n 2S 2 S 1S 3 (a). Multimode fiber

There are two methods that are used to measure the loss

There are two methods that are used to measure the loss by insertion with a light source and power meter, a "connection cable test", also called "single-end loss", according to the TIA FOTP-171 standard, and a "cable network test installed" or "loss of two ends", according to the TIA OFSTP-14 (multimode) and OFSTP-7 (single mode) standard. The difference between the two tests is that the single loss test end uses only a launch cable and tests only the connector attached to the launch cable plus the fiber and any other component in the cable. The single-end test is mainly used to test connection cables or short cables since you can test each connector individually. The two-end loss check uses a launch cable and a receive cable attached to the meter and measures the loss of the connectors at both ends of the cable under test. The single-end check is generally used in connection cables to be able to test the connectors at each end of an indi