Under normal circumstances, the computer cable we use is a cable composed of an array of wires twisted, and each group of wires are insulated between, the general structure is twisted around a center into a rope core, some are a set of shielding layer, some are the whole cable core covered with shielding layer, in addition, according to the laying conditions and construction environment, in order to play a certain protective role for the cable, Some computer cables also have an armouring layer and a protective jacket on the outside. Computer cables are widely used in metallurgy, mining, petrochemical, transportation, national defense and other fields.



Optical cable, the full name of optical fiber optical cable, is a new type of transmission medium that relies on optical signals for data transmission in recent years, and it is mainly based on fiber core. The outer layer and the outer protective layer have a protective layer with enhanced strength, which is mainly silicon dioxide, doped with some germanium, phosphorus and other materials, its shape is usually cylindrical, the outer layer is made of pure silicon dioxide, the optical signal can be refracted into the core, the optical fiber is divided into single mode and multi-mode two modes. Single-mode fiber provides only one optical path, multi-mold has multiple optical paths, single-mode fiber capacity is large, the price is expensive.

Computer cable; Fiber optic cables are different.

Computer cable and optical fiber is the first material, the two are different, the computer cable material is mainly metal material, the common metal is copper metal, and the optical cable is glass fiber, which is transmitted by light signal.

Second, there is also a difference between the two transmission signals, computer cables transmit electrical signals, and optical fiber transmission, although both methods can transmit data, but the optical cable transmission speed is faster, the data in the optical fiber can be transmitted at the speed of light, and the computer cable, the interior is copper metal, with electronic pulses as the data medium, the speed is like in the known speed of physics, the speed of light is very fast. Nothing can move faster than the speed of light, so computer cables can't be compared to fiber-optic cables.

Qingdao Tianxing Cable Co., Ltd. focuses on the production of customized wire and cable manufacturers, main: fire wire and cable, power cable, control cable and other products, exported to more than 40 countries and regions around the world, the annual production capacity of 1 billion yuan. 6000 square meters of storage, standing hundreds of millions of inventory, order demand for rapid distribution and delivery, large prices more favorable. Hotline: 16678668098