[cisco-voip] Max length for analogue

[norm.nicholson at kitchener.ca]

If the loop is really long take a look at Viking long loop adapters...https://www.vikingelectronics.com/product-details.php?pid=289

Works well for me , good loop current and ringing voltages.




From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Louis Koekemoer (ZA)
Sent: Wednesday, June 22, 2016 4:23 PM
To: Brian Meade
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] Max length for analogue

I need this for the mining industry. They currently have a old Nortel and claim it does about 24km. I now need to try and match that on Cisco.



Sent from my Samsung device


-------- Original message --------
From: Brian Meade <bmeade90 at vt.edu<mailto:bmeade90 at vt.edu>>
Date: 22/06/2016 21:55 (GMT+02:00)
To: "Louis Koekemoer (ZA)" <Louis.Koekemoer at dimensiondata.com<mailto:Louis.Koekemoer at dimensiondata.com>>
Cc: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: Re: [cisco-voip] Max length for analogue

It's different per device.  FXS port is different than ATA186 which is different than VG224.  Do you already have an FXS port or ATA you're planning to use?

Here's calculations for the ATA186- https://communities.cisco.com/docs/DOC-10122

On Wed, Jun 22, 2016 at 3:50 PM, Louis Koekemoer (ZA) <Louis.Koekemoer at dimensiondata.com<mailto:Louis.Koekemoer at dimensiondata.com>> wrote:

Hi all,

What would be the maximum length one will be able to run an analogue extension or what device can one use to extend the length?

Regards

Louis



Sent from my Samsung device


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