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8 FAQ about Cat7 Ethernet Cable
What is Cat7 Ethernet Cable?
The Category 7 cable, which is often also called Cat7 Ethernet cable, is an advanced data cabling London
solution. Cat7 has the ability of a range of transmission requirements such as Gigabit, 10 Gigabit, 40 GB, and 100
GB Ethernet setups. A Cat 7 cable offers performance up to 600MHz. Cat7a our performance up to 1000Mhz
However, in many situations, it is still an unknown cable category in telecom networks. Tests have shown that it
can transmit 40 Gb at 50 meters and also 100 Gb at 15 meters
What is the Cat7 Cable Specification?
Cat7 Ethernet cable is specified in the ISO / IEC standards as a "Class F " cable. This follows on from the previous
Classes such as Cat5e - Class D, Cat6 - Class E, Cat6a - ClassEa. The specifications are to cover generic data
cabling situations for a wide range of applications. Therefore, whatever the technology employed, they will all
perform the same over a set standard of data cabling Watford class rating
What is the Cat7 Cable Speed?
The Cat 7 was designed to support 10 Gbps Ethernet. However, certain tests have shown it to be much higher.
Furthermore, showing capability for 40 Gbps and even 100 Gbps. The 100 GB capability has been tested to 15
meters – however, an exact setup of synchronized hardware will be required. It must be kept in mind however that
these are lab tests and not standards set by the cabling standard authorities.
When comparing to previous categories, it is 6 times higher than Cat5e cabling (100 MHz), and 2.4 times higher
than Cat6 (250 MHz). However, it is only a slight increase up from Cat6a which has a bandwidth of 500Mhz.
Although, when considering Cat7a, the performance jump from Cat6a to Cat7a is double. Thus, 500Mhz to
What is the Cat7 Max Length
Cat7 standards are standardised at a permanent link of 90 meters, the same as all previous categories. There is
an allowance of 5 m patch leads at each end. A direct link of 100 m is also applicable. The C