Wired connections, which use Ethernet cables, are generally faster and take lower latency than Wi-Fi connections. But, merely as mod Wi-Fi hardware has advanced, modern Ethernet cables are capable of communicating at faster speeds.
RELATED: Upgrade Your Wireless Router to Get Faster Speeds and More than Reliable Wi-Fi
For a typical dwelling network, this isn't a really big deal, since your Cyberspace connection is the bottleneck. If you lot're getting, for example, 90 Mbps download speeds from your ISP, the Ethernet cables in your home won't make a scrap of difference for your Internet speeds—you'll still only be getting ninety Mbps. Yet, yous can get faster local network speeds by upgrading your Ethernet cable. And faster LAN speeds tin help when transferring data from one device to another on your local network. This includes things similar backing up and transferring information between computers, streaming games from a Windows box to your Shield or Steam Link, or streaming local video from something like a Plex or Kodi server.
Cable Categories
Did you recently pick up a new Ethernet cable, or did you apply an Ethernet cable that came bundled with a mod router or other piece of equipment? If so, that cablevision's probably recent enough that you don't need to worry.
But, if you're still using older Ethernet cables that have been sitting in a closet somewhere, you may want to look at upgrading them. If you long ago wired your firm with Ethernet cables—mayhap you lot strung them through the walls and under the carpets to expand wired Cyberspace admission to every room—y'all might have older Cat-5 or True cat-5e cables in your walls.
Ethernet cables are standardized into unlike categories. For instance, you'll see cables rated as Category 5, Category 5e, Category 6, Category 7, and so on. We normally shorten these names to Cat-5, True cat-5e, Cat-6, and and then on. Each cablevision with a higher number is a newer standard. And yes, these cables are backwards compatible. They are just built to back up communicating at faster speeds if y'all take modern devices that support it. The connector type is the same, then you tin can plug a Cat-6 cable into a device created back when Cat-5e was the hot new standard and True cat-6 hadn't be released yet.
RELATED: What Kind of Ethernet (Cat5, Cat5e, Cat6, Cat6a) Cable Should I Employ?
We've run down the differences between Ethernet cables. Each newer standard brings college possible speeds and reduced crosstalk, which helps you lot achieve those speeds fifty-fifty with longer cables. The above table highlights the specifications of each category.
Is Upgrading Worth It? Maybe Non, Simply…
The reality is that a Cat-5e cable with its up to ane Gb/s speed is fast enough for your Internet connection. That 1 GB/southward speed supports anything up to a Gigabit Net service, so y'all won't see whatsoever increase in your Internet speed if yous switch from Cat-5e to a higher category cable.
Notwithstanding, if you do a lot of transferring information between computers on your local network, upgrading may be worth it. And, if you're buying new cables or wiring your home right now, you lot should at least use Cat-six instead of Cat-5e cables. If the price deviation isn't as well much when you wire your home, you might fifty-fifty go for Cat-7 cables. But be enlightened that working with Cat-7 cabling requires a picayune more finesse that working with Cat-5e or Cat-6 cables—mainly because it's easier to harm the foil shielding when angle Cat-7 cables.
Category 5 (True cat-5) and Category 5 enhanced (True cat-5e) are actually basically the same. Nothing inverse physically in the cablevision itself. Instead, Cat-5e cables are tested more stringently to ensure less crosstalk (electrical interference). In other words, only some of those old True cat-5 cables are adept enough to be Cat-5e cables.
Cat-half dozen and Cat-6a cables are more than interesting. If you have a modern router and modern Ethernet-enabled devices, you can get faster speeds—10 Gb/s for True cat-6a instead of the 1 Gb/s for Cat-half-dozen. The rest of your hardware has to support it, too, simply you won't get those higher up 1 Gb/s speeds unless you have good enough cables. If you plug all your swell new network hardware into quondam Cat-5e Ethernet cables that you ran through your dwelling's walls years agone, you won't become the full speeds.
True cat-7 cables really don't offer too much advantage over Cat-6a, at least not for the habitation user. They use a little better shielding, which tin can aid maintain better speeds at longer distances, but it's zero remarkable. If the price difference is minor, and you're having someone wire your habitation, consider going with True cat-7 merely for some extra future-proofing. Otherwise, Cat-6a should be just fine for new installations.
This doesn't hateful yous should rip your abode'southward walls open to supersede True cat-5e cable installed years ago, particularly if you don't have a need for faster local network speeds. But non all Ethernet cables are equal.
How to Tell What You're Using
On nearly cables, you should exist able to look at the cable itself and find the label printed on the outside surface of the cablevision. That'southward your best bet. True cat-half dozen, 6a, and 7 cables are generally thicker than Cat-5e cables, and less flexible—so if y'all're used to handling Cat-5e cables, that'due south another easy way to tell.
Most people won't really care whether they're using Cat-5e, 6, 6a, or 7 cables at home. The Internet connection is the bottleneck, faster cables won't assistance that. Using a Cat-half-dozen, 6a, or even 7 cable can enable faster speeds when transferring files or otherwise communicating between two computers on the local network, only the truth is almost people won't fifty-fifty notice.
Still, there is a difference! If you're wiring your domicile with cables that volition be stuck there a while, you should definitely go for the highest category cable you can beget for the futurity-proofing and faster LAN speeds.
Image Credit: Regan Walsh on Flickr, DeclanTM on Flickr, Collin Anderson on Flickr
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