What makes Cat7 & Cat8 the Next Generation Ethernet Cables?

Cat7 & Cat8

Let’s suppose you are installing ethernet cables in some buildings or even in your home and you have no idea about them. There are many types of cables available in the market and getting the right cable can be an overwhelming experience for you.

If you want to get the right cable according to your specifications, you need to understand their features and capabilities. There are many cables available in the market; cat5, cat5e, cat6, cat6a, cat7, and cat8 are some of them. Now, Cat7 and Cat8 are rather new cables as compared to the other cables. We are going to discuss these two cables so you can make an informed decision while installing them in your home and anywhere else.

Category 7 Cables:

Category 7 ethernet cable also known as Cat7 or Cat-7 is a perfect choice if you are looking for Gigabit Ethernet in any infrastructure. This cable supports high-speed ethernet communication up to 10 Gbps. Its backward compatibility makes it even more user-friendly. You can use it with previous versions of ethernet cable. This cable is made of twisted pairs of wire. Cat7 cable is fully shielded. Each of the wire pairs is covered in a shield eliminating many cross-talks. This feature allows you to get more speed with longer cables.

Category 8 Cables:

Cat8 cables or Category 8 ethernet cables have a vast difference from the previous versions because it can support a frequency of 2 GHz. It is limited to a 30-meter 2-connector channel. Category 8 cables also require shielding wire structure. This cable can support a speed of 25 Gbps or sometimes 40 Gbps. The looks and physical appearance of cat8 are like the previous cables. It can be terminated with RJ-45 or non-RJ-45 connections. This cable also comes with backward compatibility. You can also use it with a standard Cat7 connector.

Cat7 vs Cat8:


Here are some factors that differentiate Cat7 and Cat8 cables:

Performance: – this is one of the major factors that differentiate these two ethernet cables. With cat7 cable, you’ll get 600 MHz speed. Cat8 would give you 2000 MHz speed which is leaps and bounds ahead of cat7.

Length – The maximum cabling length of the Cat 7 network is 100m with 10 Gbps. Whereas it limits Cat8 to 30m cable’s length with 25 Gbps or 40 Gbps.

Price–cat8 cables are more expensive as compared to the lower category cables. This cable has a lot of features that make it pricy.

Shielding – Both the cables have shielding cable construction. Cat 7 cable offers extensive shielding for reduced attenuation. And they require special GigaGate45 connectors to attain the full advantage of its higher performance features.

Category 8 cables require shielded cabling. Unlike Cat5e to Cat6A, it does not come with an unshielded twisted pair. The most likely cable construction for Category 8 will be 22-AWG S/FTP cabling. We carry Cat6a Ethernet cable that is equally good as Cat7 in terms of frequency and data transfer rate.

Related Products

Ethernet Cables / Network Cables / Fiber Optic Cables / Cat6 Plenum Cables / Cat6 Riser Cables / Cat6 PVC Cables / Cat6 Plenum Pure Bare Coper Cables / Cat6 Riser Pure Bare Coper Cables / Cat6a Plenum Pure Coper Cables / Cat6a Riser Pure Coper Cables / Cat5e Plenum Cables / cat5e Riser Cables / Cat5e PVC Cables / Cat5e Plenum Pure Copper Cables / Cat5e Riser Pure Copper Cables / Wall and Face Plates / Patch Cables

Specification Cat5e Cat6 Cat6a
Cable Jacket Plenum, Riser & PVC Plenum, Riser & PVC Plenum & Riser
Wire Gauge 24-AWG 23-AWG 23-AWG Highly Twisted
Frequencies 350 MHZ 550 MHZ 750 MHZ
Installation Temp 0°C to 60°C 0°C to 60°C 0°C to 60°C
Pairs 4 Twisted Pairs 4 Twisted Pairs 4 Twisted Pairs
Package Easy Pull Box Easy Pull Box Wood Spool
Colors Black, Blue, White, Red, Green, Yellow Black, Blue, White, Red, Green, Yellow Black, Blue, White, Red, Green, Yellow

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