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[SUGGEST] Hardware for Point to Multipoint

Posted: Tue Dec 31, 2013 7:21 am
by kzla
I have to setup Point to Multipoint Setup for Video Surveillance Streaming.

Its connecting 3 points together. All 3 points have Security
surveillance System (DVR) and I wanna link all 3 places together. Once link is estabilished It will be a easy job.

My question : What kind of Hardware should I deploy at this point to get LAG free video streaming ? The setup should have low latency too. I can link Point A and C without any hassle. One thing that I should mention, there is a tall building just infront of point B thats a 80 feet Building (Please See picture in attachment), I'm pretty confused about reliability of that link. Please help as I'm newbie to wireless backhauls and links.

Some Info:
Point A height from ground : 85 ft.
Point B height from ground : 30 ft.
Point C height from ground : 50 ft.

Picture :

Image

Estimated Bandwidth required : < 20 Mbps

Please Help

Re: [SUGGEST] Hardware for Point to Multipoint

Posted: Tue Dec 31, 2013 8:54 am
by ste
I would do 2 ptp links with SXT. You can do Omnitik with sxt but ptmp gives additional latency.
SXT is cheap.

Re: [SUGGEST] Hardware for Point to Multipoint

Posted: Tue Dec 31, 2013 1:24 pm
by kzla
I would do 2 ptp links with SXT. You can do Omnitik with sxt but ptmp gives additional latency.
SXT is cheap.
But the problem is that there is no LOS at Point B.
I am confused about the reliability of link would it be enough to give a throughput of ~20 MBPS ?
What do you think ?

Re: [SUGGEST] Hardware for Point to Multipoint

Posted: Tue Dec 31, 2013 4:40 pm
by ste
Did not see the nlos. Without los it will not work.

Gesendet von meinem GT-N7000 mit Tapatalk

Re: [SUGGEST] Hardware for Point to Multipoint

Posted: Tue Dec 31, 2013 7:44 pm
by karina
No los no point in going any further. You need to get on that white apartment block with a repeater or dog leg around the obstruction. My approach here would be to site the omnitik on the white building and sxt at each point

Re: [SUGGEST] Hardware for Point to Multipoint

Posted: Wed Jan 01, 2014 9:31 am
by kzla
No los no point in going any further. You need to get on that white apartment block with a repeater or dog leg around the obstruction. My approach here would be to site the omnitik on the white building and sxt at each point
Ok I will try mounting an Omnitik at point A first and see what signal levels it is giving at C.

If something goes wrong, I would try to put it at the top of white building.

Omnitik at Point A and SXT Lite at B and C

Thanks :-D