From: Ali Moin Afshari (parspara@parsonline.net)
Date: Tue Apr 25 2006 - 04:24:31 GMT-3
Hi,
A point to note, however, is that you don't necessarily need Cat6 to run
gigabit ethernet. You can go up to 1 Gbps on Cat5E and up to 10 Gbps on
Cat6. You must also consider minimum cable length (according to standards)
for both to work properly.
Just my two cents,
Cheers,
Ali
----- Original Message -----
From: "James Ventre" <messageboard@ventrefamily.com>
To: "Tom Young" <gitsyoung@yahoo.co.jp>
Cc: <ccielab@groupstudy.com>
Sent: Monday, April 24, 2006 4:52 PM
Subject: Re: about the cat6 cable
> It depends on the cable manufacturer. I've seen Cat6 come both ways (2
> pairs crossed or 4 pairs crossed).
>
> James
>
> Tom Young wrote:
>
> Use the Auto-mdix function is not important, what I want
> to know is if all of the cat6 cross cable are FOUR
> Twisted-Pair Crossover Cable ?
>
> --- James Ventre <messageboard@ventrefamily.com> $B$+$i$N(B
> $B%a%C%;!<%8!'(B
>
> That card supports Auto-MDIX. I would just use a
> straight through cable
> and let it do it's thing.
>
> 6500> sh port capabilities 4/1
> Model WS-X6748-GE-TX
> Port 4/1
> Type 10/100/1000
> Auto MDIX yes
> AuxiliaryVlan
> 1..4094,untagged,dot1p,none
> Broadcast suppression percentage(0-100)
> Channel yes
> COPS port group 4/1-24
> CoS rewrite yes
> Dot1q-all-tagged yes
> Dot1x yes
> Duplex half,full
> Fast start yes
> Flow control
> receive-(off,on,desired),send-(off,on,desired)
> Inline power no
> Jumbo frames yes
> Link debounce timer yes
> Link debounce timer delay no
> Membership static,dynamic
> Port ASIC group 4/1-12
> Port Security ACL yes
> Port VLAN Mapping Group: 4/1-12
> Maximum Allowed Mappings: 128
> Port VLAN Mapping Supported Trunk Type:
> dot1q, ISL
> QOS scheduling rx-(1q8t),tx-(1p3q8t)
> Security yes
> SPAN source,destination
> Speed
> auto,10,100,1000,auto-10-100
> Sync restart delay no
> ToS rewrite DSCP
> Trunk encap type 802.1Q,ISL
> Trunk mode
> on,off,desirable,auto,nonegotiate
> UDLD yes
>
> James
>
> Tom Young wrote:
>
> For connect two WS-6748-GE-TX modules, I should
>
> use a four
>
> Twisted-Pair Crossover Cable ,because it is a
>
> 1000BaseT
>
> connection. I use the cat6 crossover cable.
> My question is : does all of the cat6 crosscable
>
> are four
>
> Twisted-Pair Crossover Cable by default?
>
> thanks alot
>
> attach: pin layout of my want.
>
>
http://www.cabling-design.com/references/pinouts/1000base_t_crossover.shtml
>
> --------------------------------------
> Celebrate Yahoo! JAPAN 10th Anniversary
http://pr.mail.yahoo.co.jp/10thann/
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Mon May 01 2006 - 11:41:59 GMT-3