Fiber Cable Manufacturer
ADSS Aerial Optical Fiber Cable 1-144 core
Cores available: 2,4,6,8,12,24,32,36,48,64,72,96,128,144.
Span: 50,100,150,200,250,300,400,500,1000 meters
Applications: Aerial networking system
Jackets: PE, HDPE,AT
Jackets layers: inner jacket+outer jacket.
Multi modes: OM1,OM2,OM3,OM4
Single mode G652D,G655C,G657A1,G657A2
Package:1km/2km/3km/4km each reel.
Learn about Optical fiber cable:
For outdoor fiber cable applications, the jacketed fiber is generally enclosed, with a bundle of flexible fibrous polymer strength members like aramid in a lightweight plastic cover to form a simple cable. Each end of the cable may be terminated with a specialized optical fiber connector to allow it to be easily connected and disconnected from transmitting and receiving equipment.
Investigating a fault in a fiber cable junction box. The individual fiber cable strands within the junction box are visible.
An optical fiber breakout cable
For use in more strenuous environments, a much more robust cable construction is required. In loose-tube construction the fiber is laid helically into semi-rigid tubes, allowing the cable to stretch without stretching the fiber itself. This protects the fiber from tension during laying and due to temperature changes. Loose-tube fiber may be "dry block" or gel-filled. Dry block offers less protection to the fibers than gel-filled, but costs considerably less. Instead of a loose tube, the fiber may be embedded in a heavy polymer jacket, commonly called "tight buffer" construction. Tight buffer cables are offered for a variety of applications, but the two most common are "Breakout" and "Distribution". Breakout cables normally contain a ripcord, two non-conductive dielectric strengthening members (normally a glass rod epoxy), an aramid yarn, and 3 mm buffer tubing with an additional layer of Kevlar surrounding each fiber. The ripcord is a parallel cord of strong yarn that is situated under the jacket(s) of the cable for jacket removal. Distribution cables have an overall Kevlar wrapping, a ripcord, and a 900 micrometer buffer coating surrounding each fiber. These fiber units are commonly bundled with additional steel strength members, again with a helical twist to allow for stretching.