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MikroTik App
 
kzla
newbie
Topic Author
Posts: 36
Joined: Mon Nov 26, 2012 11:39 am

[SUGGEST] Hardware for Point to Multipoint

Tue Dec 31, 2013 7:21 am

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
 
ste
Forum Guru
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Posts: 1932
Joined: Sun Feb 13, 2005 11:21 pm

Re: [SUGGEST] Hardware for Point to Multipoint

Tue Dec 31, 2013 8:54 am

I would do 2 ptp links with SXT. You can do Omnitik with sxt but ptmp gives additional latency.
SXT is cheap.
 
kzla
newbie
Topic Author
Posts: 36
Joined: Mon Nov 26, 2012 11:39 am

Re: [SUGGEST] Hardware for Point to Multipoint

Tue Dec 31, 2013 1:24 pm

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 ?
 
ste
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Posts: 1932
Joined: Sun Feb 13, 2005 11:21 pm

Re: [SUGGEST] Hardware for Point to Multipoint

Tue Dec 31, 2013 4:40 pm

Did not see the nlos. Without los it will not work.

Gesendet von meinem GT-N7000 mit Tapatalk
 
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karina
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Joined: Sat Feb 06, 2010 2:18 am
Location: Spain

Re: [SUGGEST] Hardware for Point to Multipoint

Tue Dec 31, 2013 7:44 pm

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
 
kzla
newbie
Topic Author
Posts: 36
Joined: Mon Nov 26, 2012 11:39 am

Re: [SUGGEST] Hardware for Point to Multipoint

Wed Jan 01, 2014 9:31 am

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