2011年10月25日 · The remaining 4 pins are unused. Note that 1/2 form a pair and should be wired to a twisted pair in the cable. Similarly, 3/6 form a pair and should be wired to a twisted pair in the cable. A typical CAT5 or CAT6 four pair run can carry two fast Ethernet links since each only needs two pairs. For Gigabit, it's: 1 - A+ 2 - A-3 - B+ 4 - C+ 5 - C ...

2011年2月20日 · Properly crimping cables is far more difficult than using a keystone. From the sounds of it you are crimping ends on solid core which is a big "no no." Cat6 is even more of a problem because if you untwist the cable to far when crimping the cable it will be out of spec. Technically you only have about 10MM of straight cable to work with, any more than that and …

On top of the requirement for that reduced crosstalk, the data is sent at 150% greater rate. 250Mhz for CAT6 as opposed to 100Mhz for CAT5 and CAT5e. You now need thicker copper cable to create less resistance of electrical signals. For that CAT6 cable from most manufacturers has a slightly thicker gauge (as opposed to more pure copper).

2010年2月9日 · This is exactly why professional installers do not crimp cat6 cable. Do yourself a favor, and punch all of your solid core cat6 cable onto keystone jacks, and use store-bought cat6 patch cables to connect devices to the jacks.

Yes, cable certifiers are the best way. See some cheaper ones. Fluke, test-um, wavetek, microtest. Intel 82577 gigabit network cards have an "advanced cable diagnostics" with TDR, they do several tests. I ended up using "Totusoft LAN Speed Test" to benchmark the cable. Became visible it would only transfer at 40Mbits.

2015年10月17日 · You can simply run one CAT6 cable (or two for future proofing) and for now, put a Gigabit switch in your living room (5 port or 8 port are both cheap). That will be enough bandwidth for your current needs (unless you're doing huge file transfers or backups) and you can later convert to 10Gbit equipment (switches, NIC's, etc) when the price ...

2011年12月2日 · MediaTwist is **OUTSTANDING** cable (even though it looks like Romex (power cable)). The biggest pains is the bonded pair (one of the things that makes it some of the best you can buy). You have to separate the individual wires of each pair to terminate it, but there's a special tool available to make it pretty easy.

2012年8月26日 · So this cable not only doesn't meet the DC resistance specs for cat5e, it doesn't meet the attenuation specs either. The skin effect seems to not help. This cable is (claimed) 24AWG. I've also run across 26AWG "cat6" CCA cable. It's also marked on the jacket with a 30V rating, maybe that's their way of saying "Don't use this garbage for POE!"

2022年3月12日 · I can't tell from the photos what type of cable it is. There's two types of cable, patch (stranded), and "riser" (solid core). Stranded cable doesn't get punched, it's used to make patch cables and gets RJ-45's Solid cable gets punched down into keystones. Chances are it's solid cable, aka riser, and it should say either patch or riser on the ...

2016年5月7日 · I have a gigabit switch and I am connecting my laptop to it using a cat6 ethernet cable. The problem is it is connecting to 100Mbps only instead of 1Gbps. This is what i found : The is a zone in which the cat 6 cable passes where there are electrical connections and wires... at some point the cat 6 cable crosses an electrical wire