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gnuttisch
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upgrade dual-nstreme

Wed Nov 16, 2011 1:04 pm

Hi

Today we have a dual-nstreme ptp link. And we want to upgrade it for higher speed.
Its running 433AH whit R5H cards and Jirous dual antenna.

Should we,
A)
Run one R5Hn card and two chains instead? and switch to Bridge-StationBridge

B)
Run two R5Hn cards and only one chain and keep the dual-nstreme config?

C)
Add one jirous antenna and run two chains in R5hn cards in dual-nstreme? possible?



Looking for very high speed to our high ground mast. who is the distribution point for several city's.
 
alexspils
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Re: upgrade dual-nstreme

Wed Nov 16, 2011 4:43 pm

look at mimo 3x3, search in this forum, at screenshots troughtput is more than 300 mbps
 
cieplik206
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Re: upgrade dual-nstreme

Thu Nov 17, 2011 12:52 am

Best will be B

if you have good signal to other end you should be able to send 90/90 mbps full duplex while in dual nstreme you have only 36 something
https://www.wispcasts.com - Mikrotik Video Tutorials.

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davidbinomix
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Re: upgrade dual-nstreme

Fri Nov 18, 2011 7:06 pm

One more option:

D) Run two R5Hn cards (only one chain) with ROS v5 and NV2 with ospf balancing ! (more redundancy, more speed).

Mode must be AP-Station (you can use NV2 security)
 
cieplik206
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Re: upgrade dual-nstreme

Sat Nov 19, 2011 12:15 am

Are you sure its more speed ?
https://www.wispcasts.com - Mikrotik Video Tutorials.

The best place where you can improve your skills!

Facebook - F/wispcasts
Twitter - @wispcasts
 
davidbinomix
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Re: upgrade dual-nstreme

Sat Nov 19, 2011 2:53 pm

Are you sure its more speed ?
I mean, with the same conditions (tx/rx rate: 54Mbps/54Mbps, CCQ 100%/100%) best real throughput with nv2 + ospf dual
 
cieplik206
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Re: upgrade dual-nstreme

Mon Nov 21, 2011 11:24 pm

and you are using by that 40mhz channel and roughly have 108 mbps

While using N you can have on same channel width 300 mbps


So where is more speed come from ?
https://www.wispcasts.com - Mikrotik Video Tutorials.

The best place where you can improve your skills!

Facebook - F/wispcasts
Twitter - @wispcasts
 
vladimirslk
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Re: upgrade dual-nstreme

Fri Nov 25, 2011 8:16 pm

addiditional question

Is it possible to use 2x R5hN on each side with RB433ah, 4 chains, or 4x4
Using dual polarity-dishes both sides?

How it's beeing configured like bonding?
 
gnuttisch
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Re: upgrade dual-nstreme

Fri Dec 02, 2011 6:05 pm

addiditional question

Is it possible to use 2x R5hN on each side with RB433ah, 4 chains, or 4x4
Using dual polarity-dishes both sides?

How it's beeing configured like bonding?
+1, can it be done?

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