Difference between CAT5e and CAT6

Ethernet cables are the spine of computer organizing. They are utilized to put through gadgets such as computers, printers, and switches, empowering them to communicate with each other and share data. There are diverse sorts of Ethernet cables, known as categories, with each category advertising a different level of execution. Two of the foremost commonly utilized categories are CAT5e and CAT6. Whereas they both serve the same reason, there are a few key contrasts between the two.

In this article, we'll explore these contrasts and assist users to decide which cable is best suited for their needs. Whether you're setting up a little domestic arrangement or overseeing a huge undertaking organize, understanding the contrasts between CAT5e and CAT6 can assist you make an educated choice.

Difference between CAT5e and CAT6

What is CAT5e

CAT5e (Category 5 enhanced) is a progressed version of the initial CAT5 cable. It is planned to bolster up to 1000 Mbps (or 1 Gbps) information exchange speeds, making it reasonable for most domestic and little office systems. CAT5e cables are too backward compatible with CAT5 cables, which suggests that they can be utilized and traded.

CAT5e cables are made of four turned sets of copper wire, with each match exclusively protected to diminish impedances. They have the greatest length of 100 meters and can bolster up to 100 MHz recurrence. CAT5e cables are accessible in both protected and unshielded variations, with protected cables giving way to better execution in boisterous situations.

Feature of CAT5e

  • Transmission capacity − CAT5e encompasses a transmission capacity of 100 MHz, which permits it to transmit information at a most extreme speed of 1 Gbps (gigabit per moment) up to 100 meters.

  • Upgraded execution − CAT5e cables are outlined to diminish crosstalk and other sorts of impedances, which makes strides in the flag quality and general execution of the organization.

  • Compatibility − CAT5e cables are in reverse congruous with more seasoned guidelines like CAT5 and can be utilized with existing organized hardware.

  • Wiring − CAT5e cables utilize four sets of turned copper wires to transmit information, with each combined bent at a diverse rate to diminish obstructions.

What is CAT6

CAT6 (Category 6) cables are planned to bolster higher information exchange speeds than CAT5e. They can bolster up to 10 Gbps information exchange speeds, making them appropriate for high-end applications such as information centers and venture systems. CAT6 cables are too in reverse congruous with CAT5 and CAT5e cables.

CAT6 cables are made of four turned sets of copper wire, rather like CAT5e cables. In any case, CAT6 cables are superior protected, which makes a difference to decrease crosstalk and electromagnetic impedances. They have a most extreme length of 100 meters and can back up to 250 MHz recurrence. CAT6 cables are moreover accessible in both protected and unshielded variations.

The difference between CAT5e And CAT6

The differences are highlighted in the following table −

Basis of Difference



Maximum Bandwidth

Recurrence is up to 100 MHz.

Recurrence shifts (Least:

0-250 MHz, Greatest:

500 MHz)

Maximum Data Rate

CAT5e contains 1 Gbps speed.

CAT6 contains 10 Gbps Speed, which is greater than CAT5e

Cable Length

It can have a most extreme cable length of around 100 meters.

Cable length shifts; it's around 100 meters specially for systems that are slow and around 33 meters for gigabit ethernet.

Twisted Pairs

It contains 4 twisted pairs.

It also contains 4 twisted pairs.


CAT5e is cheaper than CAT6.

It is more expensive than CAT5e.

The key differences between CAT5e and CAT6

Bandwidth Capacity

CAT5e underpins a transmission capacity of up to 100 MHz, whereas CAT6 bolsters up to 250 MHz. This implies that CAT6 can bolster higher information rates and more bandwidth-intensive applications, making it appropriate for more requesting arrange prerequisites.

Data Transfer Speed

CAT5e underpins information exchange speeds up to 1 Gbps (Gigabit per moment), whereas CAT6 bolsters information exchange speeds of up to 10 Gbps. This implies that CAT6 can exchange information ten times speedier than CAT5e.


CAT6 can transmit information up to a separate of 100 meters (328 feet) at 10 Gbps, whereas CAT5e can transmit up to 100 meters at 1 Gbps. In any case, utilizing CAT6 cabling at its full speed requires uncommon contemplations, such as guaranteeing legitimate establishment and dodging obstructions.


CAT6 is by and large built with more broad protection than CAT5e, giving way better resistance to crosstalk and outside electromagnetic obstructions.


CAT6 is more costly than CAT5e due to its expanded execution and protection. In any case, the taken-a-toll distinction has diminished in later a long time, making CAT6 more open for numerous businesses.


In conclusion, both CAT5e and CAT6 cables have their possess set of highlights and capabilities. CAT5e cables are reasonable for most domestic and little office systems, whereas CAT6 cables are more reasonable for high-end applications such as information centers and venture systems. CAT6 cables offer superior execution and higher information exchange speeds than CAT5e, but they moreover come at the next take a toll. Eventually, the choice between CAT5e and CAT6 will depend on your particular needs and budget.

Updated on: 04-May-2023


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