[asterisk-users] long distance ethernet & Asterisk

[Brian Vincent (C)]

I know.. I know... fiber would be ideal.  We have single-mode all over the place.  We even have some dark, unterminated strands within 2000ft of this location - it makes me want to cry.  Unfortunately lighting it up isn't an option - we wouldn't gain anything because we couldn't connect to anything else to get us the last stretch.  Trenching 2000ft isn't an option - this is National Forest land and we're not allowed to do that.  

 

As far as wireless - no line of sight.  This location sits in a little bowl at 11,200'.  

 

So what I'm left with is a 400pr, 22awg out to 3000'.  Then we jump on 200pr, 24awg aerial cable strung on the 3rd longest high-speed quad chairlift (10,800' run).  The last leg involves a short underground to another high-speed quad and down 6000'.  We can stick a powered repeater in the motor room of the first lift (so I guess a bit further than the original 12,000' I was thinking.)  

 

Yes, we do strange things.

 

If you're really curious, here's a map of the campus environment we maintain:

http://www.skireport.com/colorado/copper/trailmap/

-------------------
Brian Vincent
Copper Mountain Telecom
vincentb at coppercolorado.com 

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Bruce Reeves
Sent: Thursday, July 27, 2006 4:03 PM
To: manrique.feoli at kinetos.com; Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] long distance ethernet & Asterisk

 

I would really look towards fiber, the bandwidth and distance can easily be handled.

On 7/27/06, Manrique Feoli < manrique.feoli at kinetos.com <mailto:manrique.feoli at kinetos.com> > wrote:

If you have line of sight between the points,  maybe you could setup a wireless link point to point,   I know some people who have done it over 3 to 5 miles range,   they get 10 Mbps,  (but don´t know if you could get more).
just a thought


Joe Pukepail escribió: 

Fiber?  Otherwise maybe look at cisco LRE (Long reach ethernet), but I think the limit for LRE is 5000ft (beats the heck out of regular ethernets 300ft).  Last I looked LRE was very expensive. 

On 7/27/06, Brian Vincent (C) < VincentB at coppercolorado.com <mailto:VincentB at coppercolorado.com> > wrote: 

Two questions:

 

1.      We need to run Ethernet out to a really long distance - 20,000ft.  We have the ability to put a powered repeater in at about 12,000'.  We can run it using up to 4 pairs.  Any recommendations on products that will reach that far?  We're looking for 5 - 10Mbps.  

2.      The products we're likely looking at might be something like g.SHDSL, although I'm fine with a completely proprietary solution.  Any idea if it would add too much latency to run a SIP phone? 

 

TIA

-------------------
Brian Vincent
Copper Mountain Telecom
vincentb at coppercolorado.com 

 

 


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-- 
Bruce
Nortex Networks 

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