Can you clarify on the X-Over Wiring Order? Would It Be Like This : > 1 White-orange -----> White-green > 2 Orange -----> Green > 3 White-green -----> White-orange > 4 Blue -----> Blue > 5 White-blue -----> White-blue > 6 Green -----> Orange > 7 White-brown -----> White-brown > 8 Brown -----> Brown TIA ! Keith Birchfield -----Original Message----- From: redhat-list-admin@xxxxxxxxxx [mailto:redhat-list-admin@xxxxxxxxxx] On Behalf Of Nick White Sent: Friday, October 03, 2003 7:17 PM To: redhat-list@xxxxxxxxxx Subject: RE: Using RJ45 crimp tool Yeah, this is a good point. If you notice that on the 568B standard the blue pair separates the green. This is to prevent crosstalk. Ethernet(10Mbps) and FastEthernet(100Mbps) both only use 4 pins which correspond to 4 wires. Pins 1,2,3 and 6. I believe that TX are 1,2 and RX are 3 and 6. So it really doesn't matter what color you use where, as long as there is a pair separating the 1,2 from the 3,6 (although it would be silly to deviate from the standard). Of course, I have been in some buildings where they just seem to make up their own wiring standard! - nick > -----Original Message----- > From: Jason Staudenmayer [mailto:jasons@xxxxxxxxxxxxxx] > Sent: Friday, October 03, 2003 11:39 AM > To: 'redhat-list@xxxxxxxxxx' > Subject: RE: Using RJ45 crimp tool > > > I think order does matter or at least the pairs match. I have > had some hand > made cables crap out due to "what ever wire straight through". You get > "cross talk" across the pairs and wind up with weird issues. > > -----Original Message----- > From: Nick White [mailto:nwhite@xxxxxxxxxxx] > Sent: Friday, October 03, 2003 2:37 PM > To: redhat-list@xxxxxxxxxx > Subject: RE: Using RJ45 crimp tool > > > Pin 1 is on the left if the "hook" is on the bottom. Like an earlier > poster said, it really doesn't matter what color goes where, as it's > the order that counts. The most common standard used these days > (568B) is as Harold pointed out: > > 1 White-orange > 2 Orange > 3 White-green > 4 Blue > 5 White-blue > 6 Green > 7 White-brown > 8 Brown > > It's also worth mentioning that if you want to make a crossover cable, > just swap the orange and green pairs on 1 end of the cable. > > > -----Original Message----- > > From: cajun [mailto:cajunlee@xxxxxxxxxx] > > Sent: Friday, October 03, 2003 11:18 AM > > To: redhat-list@xxxxxxxxxx > > Subject: Re: Using RJ45 crimp tool > > > > > > Harold Martin wrote: > > > > >Hello, > > >Can anyone point mt toward a how-to on using an RJ45 crimp tool? > > >Thanks, Harold > > > > > > > > > > > > > > Hi Harold, > > > > I don't think there is any how to on that. What are you > > needing to know > > exactly? Or you needing to know the pin out for the wiring? > > If so here > > is what I have always used: > > > > Pin No. Strand Color > > 1 white & orange > > 2 orange > > 3 white & green > > 4 blue > > 5 white & blue > > 6 green > > 7 white & brown > > 8 brown > > > > HTH!! > > > > Lee Perez > > > > > > -- > > redhat-list mailing list > > unsubscribe > mailto:redhat-list-request@xxxxxxxxxx?> subject=unsubscribe > > > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.516 / Virus Database: 313 - Release Date: 9/1/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.516 / Virus Database: 313 - Release Date: 9/1/2003 -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
