A while ago, we asked the same question in a different forum focused on network managers and IT consultants. I was thinking that there may be some similar IT folks on this forum and would like to hear opinions on which type pf cable you use in your network and why. As a cable distributor offering both products, we are agnostic about which one our customers use, but I like to stay on top of the issue as we are occasionally asked which type we recommend. Thanks!
Thanks datafile. So you mix Cat 5e and Cat 6 on certain networks? My understanding is that would be "waste" of Cat 6 cables as they will be dragged down by the Cat 5e cables? Also, my understanding is that both Cat 5e and Cat 6 cables support 10G, though Cat 6 support longer transmission lengths?
Do we really need Cat6 cable? How much data your router/modem can handle per second? If you even get router, modem and data connection capable of handling 10gb data/second, your hard drive will become the bottleneck with 3gbps (in some casaes 6 gbps) data handling capability.
I agree to a certain extent that the cost of all network cables, copper and fiber, are not much more than "noise" in the overall cost of the network or data center. However, in my experience, there is typically a significant percentage cost increase (approximately 50%) between Cat 5e and Cat 6 due to the increased costs of the copper, jacks, and manufacturing involved with Cat 6. If you are only buying 100 cables, it is not a big deal. One large financial institution's IT director that I spoke to recently said that they spend $5MM per year on patch cables. That may have been an exaggeration, but even if they spend $1MM on cables per year, even a 20% savings would add up to some real money. If, of course, there is not a clear benefit to using Cat 6 that outweighs the potential savings.
Hi Jrbiz, There are Different Companies of networking cables.The Most different between Cat5e And Cat6 Plenum Is their Data transfer and AWG.cat5e plenum Data transfer speed is 1GB And The speed of Data transfer in Cat6 Plenum is 6GB. for more information contact me: Regard: Jason holder
Thanks for your reply on this old thread. So do your purchase them for your or others' networks? Do you use one or both types, depending on the application or do you stick to one?
Well, I was trying to see how much misinformation is out there and how knowledgeable or ignorant IT people are about patch cables, so his and others' posts have been somewhat helpful in that regard. But we get daily input from IT people calling in to the business and not having a clue about what to buy or why to buy it. In some ways, patch cables are the "Rodney Dangerfield's" of the data center in that they rarely get any respect.
Hello, Cat5e performs up to 100 MHz and Cat6 provides performance of up to 250 MHz so features for crosstalk cat6 is best. Cat5e supports Max 1Gbps but Cat6 supports Max 10Gbps Cat5e has potentially more interference than Cat6.
Thanks for your input but the specs that I see from the cable mfr's are a bit different: Cat 5e supports 350 MHz and Cat 6 supports 550 MHz Cat 5e supports 1Gb up to 40-50 feet and Cat 6 supports 1Gb up to 140-150 feet. Cat 6a supports 1Gb up to 330 feet (100 meters.) I am not aware of any copper cable that supports 10Gb. I sell special "Aqua" fiber optic cables to support 10Gb applications.
1.Cat6 Ethernet cables: Cat6 ethernet cable is being made with 23guage conductor wire as opposed to the slightly smaller 24guage for Cat5e. It is a standardized twisted pair cable that reduces crosstalk, allows for faster data transfer. Cat5e offers same benefits and speed of cat6 at a better cost than the cat6 ● For Ethernet use, cat5e is considered as a standard market choice 2.Cat5e Ethernet cables: Category 5e (Cat5e) is an enhanced version of Category 5 cable. Cat5e ethernet cables are deployed in many places. Cat 5 cable standard provides performance of up to 1000 Mbps speed and is suitable for most varieties of Ethernet over twisted pair. .Benefits of Cat5e Plenum Cable ●Identical capability and velocity of cat6 ● An improved version of cat5 ● Superior data transfer ● Best suitable for tailored network installation ● Inter connectivity between workstations ● Cost effective cable available on the marke
A lot of misinformation in this post. E.g., Cat 5e and Cat 6 do NOT have identical capability nor same benefits. Cat 5e Plenum is not needed for interconnectivity between workstations; it is used in walls, ceilings, and floors due to fire regulations. Much more wrong with this post, but you get the idea.
It's a typical case of someone copying and pasting some crap from a crap website on a subject they know bugger all about..
Is it ever worth using Cat 7 in a home network (assuming potentially activities like streaming video between computers and/or NASs or streaming video between cable boxes)?
I guess it comes down to a few issues: 1. What type of wiring do you have in the walls (if any?) If it is Cat 5e or Cat 6 wiring that you will be connecting to, then a Cat 7 patch cable to the device will not help at all. 2. Beyond that, right now you could view Cat 7 as an investment for the future as many current devices (computers, routers, etc.) will probably not take advantage of the higher bandwidth, anyway. Of course, in the years ahead as devices and their connectivity hardware speeds up, it could help. 3. If I was running a patch cable a long distance (e.g., 50+ meters) despite everything I said above, I would probably put in the best cable I could buy. That would be based more on faith and hope that it might forgive some networking sins, but not for sound engineering reasons.
I use Gigabit powerline adapters, cat 6 cables from the powerline adapters to every device (inc the router). Not that practical to install patch cables as it's concrete walls. As i'm using cat 6 cables from the adapters to every device would the mains cable technically be classed as cat 6 when thought of as network cable?
First, because of the interference and lack of shielding on the electrical wiring relied upon by a powerline adapter, you will not be getting Cat 6 performance from your set up. Routers base their data speeds on the weakest link in the network which in this case would be the electrical wiring. What speed you actually will get from the electrical wiring depends on many factors, with interference being the big one. That is why Cat 6 uses four twisted pairs and a plastic spline between them to minimize crosstalk and other negative effects. Electrical wiring has none of that protection and, of course, is running analog power alongside the much weaker data signal. Don't get me wrong: it sounds like using a powerline adapter is the best option for you; my comment is that those Cat 6 cables' bandwidth will not be fully utilized. As a consequence, upgrading to Cat 7 will provide no benefit, either.