Cat7 S/FTP (shielded and foiled twisted pair) cable is a type of Ethernet cable that is designed to provide high-speed data transmission over long distances. It has four twisted pairs of copper wires that are individually shielded with metal foil and then wrapped in an overall shield of braided copper wire.
The shielding provides improved protection against electromagnetic interference (EMI) and radio frequency interference (RFI), which can cause signal degradation and data loss. The Cat7 cable also has a larger diameter than earlier categories of Ethernet cable, which helps to reduce attenuation and signal loss over distance.
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Cat7 FTP (Foiled Twisted Pair) is a type of Ethernet cable that is designed for high-speed networking. It can support data transfer speeds of up to 10 Gigabits per second (Gbps) over distances of up to 100 meters. This makes it ideal for use in high-performance computing environments where large amounts of data need to be transferred quickly and reliably. However, it’s important to note that the actual speed you will achieve with Cat7 FTP will depend on a number of factors, including the quality of your network equipment and the environment in which the cable is installed.
S/FTP (Shielded Foiled Twisted Pair) is a type of Ethernet cable that provides additional shielding and protection against electromagnetic interference (EMI). It consists of four twisted pairs of wires, with each pair individually shielded with foil and an overall braid shield surrounding all four pairs. This makes S/FTP cables particularly suitable for high-performance networking applications where there is a lot of electrical noise in the environment.
S/FTP Ethernet cables are commonly used in data centers, server rooms, and other environments where reliable and high-speed networking is essential. They can support data transfer speeds of up to 10 Gigabits per second (Gbps) over distances of up to 100 meters. S/FTP cables are also backward compatible with older Ethernet standards, so they can be used in a wide range of networking applications.
Cat6a and Cat7 S/FTP are both high-performance Ethernet cables that provide greater speed and reliability compared to older cable standards. However, there are some key differences between the two.
Speed: Cat6a can support data transfer speeds of up to 10 Gigabits per second (Gbps) over distances of up to 100 meters, while Cat7 S/FTP can support speeds of up to 40 Gbps over the same distance.
Shielding: Both Cat6a and Cat7 S/FTP cables have shielding to protect against electromagnetic interference (EMI), but Cat7 S/FTP has more extensive shielding than Cat6a. Cat7 S/FTP has an overall braid shield surrounding all four pairs, as well as individual foil shields for each pair.
Cost: Cat7 S/FTP is generally more expensive than Cat6a due to its higher performance and more extensive shielding.
Backward compatibility: Cat6a is backward compatible with older Ethernet standards, while Cat7 S/FTP is not. This means that Cat7 S/FTP may not work optimally with older networking equipment.
Overall, Cat7 S/FTP offers higher performance and better shielding than Cat6a, but it is also more expensive. Which one to use will depend on your specific needs and budget.
Cat7 Ethernet cable can support data transfer speeds of up to 10 Gigabits per second (Gbps) over distances of up to 100 meters. However, it’s important to note that the actual distance you can run Cat7 cable without losing much performance will depend on a number of factors, including:
Quality of the cable: Higher quality Cat7 cables may be able to maintain signal integrity over longer distances.
EMI interference: The more electromagnetic interference (EMI) in the environment, the more likely you are to experience signal loss over distance.
Bend radius: Cat7 cables have a minimum bend radius that should not be exceeded in order to maintain signal quality.
As a general rule of thumb, it’s best to keep Cat7 cable runs to no more than 100 meters to ensure optimal performance. However, in some cases, it may be possible to extend the distance using signal boosters or other networking equipment designed to compensate for signal loss over distance.