Onshore Application Cables. - Fibre Optic Cables. What is Optical Fiber? If you look at an optical fiber you can see the following parts:

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1 Onshore Application Cables - Fibre Optic Cables Considering growing technology development, wherever we talk about advanced telecommunication sys What is Optical Fiber? Optical Fibers are long fragile fibers made of pure glass having thickness about men hair diameter. Whe If you look at an optical fiber you can see the following parts: - Core : Core is the main central part of an optical fiber made of glass that light mo - Cladding Layer : Cladding Layer is a buffer surrounded fiber optic central core and cause l - Protective Coating : Protective Coating is a plastic coating protects optical fibers against mois Hundreds or thousands of these optical fibers are put together to make a fiber optic cable. Theses optica Different kinds of Fiber Optics: 1 / 6

2 1- Single Mode Fiber Optic: This kin 2- Multi Mode Fiber Optic:This kin Some of fiber optics are made of plastic. These fibers have large cores (diameter of 0.04 inch or 1m) and Fiber Optic Operation Manner: Suppose you want to flash a strip of light directly along a corridor. Light will move easily along straight lin In this case we can use a mirror putting in curve spots deflecting the light into suitable direction. What ab In a fiber optic, light is jumping from one side to the other side based on a rule called internal reflection b As mirror layer around the core do not absorb light, light wave can move for a long distance. However, s In order to know how fiber optics is used in communication systems, let s take a look at a film or docume Now suppose each of these two ships is is in one corner of the ocean and thousands miles far from toge Fiber optic communication systems consist of the following sections: Transmitter: Produces light signals and converts them to code. 2 / 6

3 Fiber Optic: Leads optical signals to far distances. Optical Booster: It may be necessary for reinforcing optical signals (sending signals to far distanc Optical Receiver: Receives optical signals and decodes it. Transmitter: Role of transmitter is like a seaman sending messages from deck of message transmitter ship. Transmit Practically, transmitter is invisible connected to fiber optic wavelengths and it is even possible to ) have a lens for focusing light Optical Booster: As it was said before, light is weekend while passing through fiber (especially in long distances more tha Optical Receiver: Optical receiver acts like Photo a seaman on deck of message diode for receiver receiving ship. and This detecting receiver input takes light. optical signals Petro Kavan Pouya Co.will provide Fiber Optic Cables you need in various types from Cavicel Compan 3 / 6

4 Various types of Fiber Optics Petro supplied Kavan Pouya by Co.as official agent of Cavicel Company are as follow: Fiber: - Single mode - Single mode step-index Fiber - Multi Mode - Multimode Step-index Fiber - Multimode Graded-index Fiber Reinforcing elements: - Traction central elements - Traction peripheral elements Construction - Concentric - Longitudinal Fiber Coating - Tight Protection - Semi- Tight Protection - Loose Protection Protection against water penetration (Water Blocking-WB) 4 / 6

5 - Jelly Filled - Dry Sheaths and outer Sheath - PVC - Polyethylene - Polypropylene - Polyamide - Polyurethane - XLPE - Fluoropolymer FEP - Fluoropolymer ETFE - Hytrel - Peek - Kapton - Technopolymer LSZH - Thermoplastic Rubber - LSZH Armoring and Protections - A1 Galvanized Steel Wire Braid - A2 Aramide Yarn Armor - A3 Corrugated Steel Tape - A4 Polyamide protection - A5 Glass Yarn Armor - A6 Steel Tape Armor - A7 Steel Wire Armor - A8 Copolymer Coated Aluminum Tape - A9 HI-PACK LC Lead Sheath Variety of fiber optic products 5 / 6

6 - Tight Cables - Simplex - Micro Simplex - Simplex - Duplex Multitight Distribution - Duplex Zip-Cord - Duplex Double Sheath - - Multifibre Breakout - Loose Buffered Cables - Single Tube - Multi Tube - Fire Resistant Loose Buffered Cables - Single Tube - Multi Tube Download catalogue 6 / 6