Microwave link capacity

Tue Apr 5 15:45:42 UTC 2016

How well does Siklu handle rain at closer to 1mi. range?

On 4/5/2016 7:08 AM, Huffman, Timothy wrote:
> Agree with Mike that WISPA is probably the place to get real world experience from people who make a living with microwave links.
>
> We use primarily Dragonwave (in FCC part 101 frequencies: 11, 18, and 23GHz), which can get ~600-800Mbpas over the air, depending primarily on channel width and distance. For shorter links (~1 mile), we use Siklu 80GHz, which can do 1-2Gbps over the air.
>
> --
> Tim Huffman
> Staff Manager – Fixed Wireless Engineering | Windstream
> 999 Oak Creek Dr | Lombard, IL 60148
> timothy.huffman at windstream.com | windstreambusiness.com
> o: 630.590.6012 | m: 630.340.1925 | f: 630.986.2496
>
>
> -----Original Message-----
> From: NANOG [mailto:nanog-bounces at nanog.org] On Behalf Of Mike Hammett
> Sent: Monday, April 04, 2016 9:16 PM
> Cc: Nanog at nanog.org
> Subject: Re: Microwave link capacity
>
> You might be better served with the lists over at wispa.org. Not saying the people here don't have the answers, but that's what those guys do.
>
>
>
>
> -----
> Mike Hammett
> Intelligent Computing Solutions
> http://www.ics-il.com
>
>
>
> Midwest Internet Exchange
> http://www.midwest-ix.com
>
>
> ----- Original Message -----
>
> From: "Jean-Francois Mezei" <jfmezei_nanog at vaxination.ca>
> To: Nanog at nanog.org
> Sent: Monday, April 4, 2016 12:28:41 PM
> Subject: Microwave link capacity
>
>
> In a context of providing rural communities with modern broadband.
>
> Reading some tells me that Microwave links can be raised to 1gbps. How
> common is that ?
>
> I assume that cell phone towers have modern microwave links (when not
> directly on fibre). What sort of capacity would typically be provided ?
>
> And in the case of a remote village/town served by microwave originally
> designed to handle just phone calls, how difficult/expensive is it to
> upgrade to 1gbps or higher capacity ? Just a change of radio ? or radio
> and antenna, keeping only the tower ?
>
> (keeping spectrum acquisition out of discussion as that is a whole other
> ball game).
>
>
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-- 
Sincerely,
Bobby Glover
Director of IS & Engineering
SVI Incorporated