Telephone cable

Cat5, cat5e, cat6 network cable bandwidth?

In everyone's life and work, for different network bandwidth lines do not know enough ,allow network cable manufacturer to explain to you: 

Cat5 lines: These cables increase the winding density, coat a quality insulating materials, transfer rate of 100MHz, for voice transmission and a maximum transfer rate of 100Mbps data transmission, mainly for 100BASE-T and 10BASE- T networks. This is the most commonly used Ethernet cables. 


UTP cat5e network cable: Cat5e has attenuation, less crosstalk, and has a ratio higher attenuation and crosstalk (ACR) and SNR (Structural Return Loss), a smaller delay errors, performance is greatly improved . Super Category 5 cable is mainly used for Gigabit Ethernet (1000Mbps). 

CAT6 lines: transmission frequency of such cables is 1MHz ~ 250MHz, 200MHz when six cabling system integrated attenuation crosstalk ratio (PS-ACR) should have a larger margin, which provides twice the bandwidth of UTP. Six transmission performance UTP cabling is much higher than the standard, ideal for the transmission rate is higher than the application of 1Gbps. Six and UTP is an important difference is: improved performance in terms of crosstalk and return loss, for a new generation of full-duplex high-speed network applications, excellent return loss performance is very important. Cancel six standard basic link model, cabling standard uses a star topology, the required cabling distance: permanent link length should not exceed 90m, the channel length can not exceed 100m.

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