Cat 7 cable was developed with strict specifications on crosstalk and emi protection.
Cat 7a cable connectors.
Cat7 and cat7a cable there have been many questions and concerns with cat 7 and cat 7a cable and the wiring compatibility.
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With the cable being fairly new to the general market the answers can be unclear or even difficult to find.
In this article i will cover the basics of cat7a cable and the type of products that are compatible.
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Cat8 cable or category 8 cable is an ethernet cable which differs greatly from the previous cables in that it supports a frequency of up to 2 ghz 2000 mhz and is limited to a 30 meter 2 connector channel while cat8 cable requires shielded cabling as well.
The cost is about 20 35 higher than cat6 but the maximum cable length is 100 meters across all systems and conditions for gigabit ethernet.
As category 7 cables offer 1 100 meter 4 connector channel with shielded cabling even if it operates at a higher frequency there would be no improvement in data rate.
Cat 7 cable offers extensive shielding for reduced attenuation.
Category 7 cat7 and category 7a cat7a s ftp is compliant to iso 11801 class fa category 7a requirements and is reach and rohs compliant.
There are several different varieties of ethernet cable that can be obtained.
And provides superior reliability and transmission.
The a stands for augmented and is a nod to cat6a s improved specifications compared with its predecessor the category 6 or cat6 cable.
Speed variations crossover cables cat 5 cat 5e cat6 cat 6a cat 7etc.
Normally ethernet cables will be bought and there is no major need to understand what is inside or on the connectors although it can be both interesting and helpful on some occasions.
Cat 7a currently offers the highest specification ethernet cables you can buy but it s not widely available and offers only a few supporting networking hardware options.
Decreases the chance of crosstalk interference.
Category 7 cat7 and category 7a cat7a are the newest cable standards for ethernet and other interconnect technologies.
The cat6a doubles data transmission bandwidth from 250 to 500 mhz.
And they require special gigagate45 connectors to attain the full advantage of its higher performance features.