Top 7 Advantages of Choosing Cat6a Cable


Cat6a Plenum Cable has been hailed as one of the greatest revolutions in connectivity. The cable offers astonishing data transfer rates, high bandwidth capabilities, strong signal quality with reduced attenuation, and top-notch protection against alien-crosstalk and near-end crosstalk. In this article, you will learn the seven most significant advantages of the Cat6a Plenum 1000ftSo without wasting any time, let’s begin.

Top-notch Jacket Material

The Plenum Cat6a Cable comes with CMP-rated jackets. CMP stands for Communication Multipurpose Cable, Plenum and is the highest standard laid out by the TIA/EIA for jacket standards. The most significant advantage of a CMP-rated jacket is that it is made up of the finest quality polyvinyl chloride. 

These jackets are fire retardant and UV resistant; when exposed to blaze, these cables do not produce any smoke or emit perilous gas particles. Therefore, these cables are used in the plenum spaces of the buildings as these are the very areas where the risk of fire eruption is very high. 

Shielded vs Unshielded

For a long time, there has been a controversy between shielded and unshielded cables. If the twisted wire inside the line contains a layer between the twisted pairs and a protective layer around them, it is considered shielded. This cable is unshielded when there is no layer between the couples.

If you’re going to put the wire in an environment with many cables, shielded cable is the way to go. The additional layer between the pairs would reduce cable crosstalk. Shielded cables cost slightly more than unshielded wires. Both shielded and unshielded variants of Cat6a are available.

Different Jackets of Cat6a

Cat6a cables are available in a variety of jackets. If you’re planning to put this wire in your infrastructure’s plenum spaces, you should use plenum cables. Plenum rooms usually feature constant air circulation. They are prone to fire because of the air movement. The jacket of plenum cables is coated with a fire-retardant substance.

If you want to put your cables vertically, riser-rated cables are the way to go. The riser cables can provide the user in an elevator or between the walls. Polyvinyl chloride (PVC) is a type of plastic. You can utilize your cable for outdoor installations if it has a PVC jacket.

High Data Transfer Rates

The cable provides top-notch data transfer rates. It can deliver a data transfer speed of 10Gbps over a distance of 100 meters or 328 feet. Its predecessor — the Cat6 cable — also provides the 10 Gbps data transfer rate, but this is limited to a distance of up to 50 meters or 164 feet. 

High Bandwidth Capacities

The Bulk Cat6a Plenum comes with a bandwidth capacity of 750MHz. It means the cable can maintain signal strength at relatively long distances with ease and reduces attenuation significantly. 

Replacement for Riser Cables

As this cable comes with the highest jacket ratings of CMP, you can use Bulk Cat6a Plenum as a replacement for riser cables. Riser cables are used in the vertical spaces of the buildings. The risk of fire eruption in these areas is also high, so you can either use a riser-rated jacket cable or plenum-rated cable here. The riser-rated jacket material is good but not as good as a plenum cable. 

Protection Against Crosstalk 

As mentioned above, the Cat6a Plenum 1000ft comes with CMP-rated jackets. This thick coating provides excellent protection against the near-end crosstalk, alien-crosstalk, and EMI. Within the cable, the four twisted pairs are separated by insulation. 

As the insulation ends contact between all four twisted pairs, the risk of crosstalk or any hindrance ends ultimately. Remember, the less the crosstalk, the greater the signal quality, and the greater will be data transfer speed. 

Work Smoothly in Harsh Environments

The Cat6a Plenum, a 1000ft cable, can work smoothly in extreme temperatures. It can deliver top-notch speeds in temperatures ranging from minus 25 degrees Celsius to 120 degrees Celsius.

You can install this cable in temperatures ranging from 0 degrees Celsius to 60 degrees Celsius. The Cat6a plenum cable comes in an easy pull box and weighs 41lbs. 

Meet All Standards and leaves room for upgrade

The Plenum Cat6a Cable meets all industry standards such as FCC, CS, CSA, ISO/IES, and RoHS. The cable also passes rigorous testing through Fluke DTX-1800 Versiv Cable Analyzer. 

Installing Cat6a ethernet cable will future-proof your network for a couple of years. Evolution is universal, and ethernet cables are no exception. With applications demanding high data transfer rates, installing Cat6a cable will leave you room for future upgrades. 

For better results, always use pure copper Cat6a cables as they are far better than CCA cables. 


As we all know, data transmission speeds are the same for both cat6 and cat6a cables; the difference is in the frequencies of these lines. The frequency of Cat6 is 550MHz. A good frequency and can be used in large networks. 

However, if you want something better, Cat6a is always an option. You’ll get a 650MHz frequency with this cable. Even across extended distances, Cat6a performs admirably. The twisting of the twisted pairs in the line is the difference.

Maximum lengths for category six cables are entirely dependent on network speed and crosstalk. The total length of cat6 for a low-speed network, such as a 10, 100, or 1000-megabit system, is 100 meters. In these circumstances, 90% of the cable is used to transport data, and the remaining 10% is used to connect. 

However, if the network is extensive and the crosstalk conditions are poor, this length increases to 33 meters. The maximum length of cat6a cables is over 100 meters because this cable complies with stricter standards.


For both Cat6 and Cat6a, there are three different types of jackets. The jacket type determines the installation conditions for these cables:

Plenum jackets are available for both cat6 and cat6a. You can place your cable in the plenum spaces of your building if it has a plenum-rated jacket. Regular air circulation is seen in these areas. 

Plenums are also more likely to catch fire. Plenum-rated cables have a fire-retardant material coating. These wires burn slowly and emit fewer hazardous fumes in the event of a fire. Plenums for Cat6 and Cat6a are both available on the market.

If your cable has a riser jacket, you can put it in your building’s non-plenum spaces. Vertical installations are also possible with these cables. Outdoor facilities require riser-rated cables.

PVC – Another form of ethernet cable jacket is PVC or polyvinyl chloride.

Cat6 and Cat6a both have a wide range of uses. You can use these Bulk Ethernet Cables to connect to the internet, share files, and transfer data. These cables are also suitable for industrial applications.

Data Centers: 

Because data centres are the most critical portion of any data network, they require the highest level of performance and reliability. Datacenter cabling is not the same as standard cabling. Because of their dependability and speed, data centres can use both Cat6 and Cat6a cables. 

Of course, cat6a plenum has an advantage over cat6, but both cables are suitable for data centres. Careful preparation and precise specifications will aid in the installation’s success.

There is no doubt that high-quality connectivity is required to achieve PoE performance and dependability. The PoE components must be able to reduce temperature and meet the highest industry standards. 

With both Cat6 and Cat6a. When installing cables for power over ethernet, there are a few things to keep in mind.

Because electricity goes through twisted pair wires, their temperature rises, temperature could be one of the primary concerns in PoE. High temperatures can cause higher insertion loss and, as a result, shorter acceptable cable lengths. 

It can also raise bit error rates and increase power costs by dissipating more power in the cabling. The Telecommunications Industry Association (TIA) recommends a maximum temperature rise over ambient of 15 degrees Celsius due to electricity across the cable.

Wiring Structure:

Copper wires are tightly twisted pairs in the latest category cables, ranging from 4 to 10 teams per cable. These cables are used to carry data, but the length of the cable can affect how well data is transmitted. 

The better the data transfer, the more tightly twisted pairs of wires a cable has. The primary distinction between cat6 and cat6a is their internal wiring.

Because cat6a is made with more advanced technology, it can transmit data at speeds of up to 10 gigabits. This higher standard, known as 10GBASE-T, was also deployed to increase the signal-to-noise ratio and crosstalks.


Maximum cable lengths for category six cables are determined by network speed and crosstalks. The entire length of line for a low-speed network is 100 meters (330 feet), with 90 per cent of that length used for data transmission and the remainder for connections. 

Cat6 cable length is 55 meters in high-speed networks with optimal crosstalk conditions. Cat6a cable length for high-speed networks is 100 meters in comparison. 

Cat6 and cat6a are both beneficial in their ways. Cat6a is an excellent choice if you want to build up your network on an industrial scale. Cat6 is ideal for residential and small business networks. Newyork Cables offers high-quality ethernet cables at a reasonable price.


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