Run a frame calculator. 20 vs 10 vs 5MHz with the same settings do not
line up. In the ePMP world, I think the only thing you can do is mess
with the max range a bit since all you get is 30/70, 50/50 and 75/25 TDD
ratios. And obviously you need to be on the same frame duration. If
you're running the 20MHz sectors at 2.5ms for timing with PMP100, then
another sector on 5MHz/5ms isn't gonna play nice.
I really pisses me off that I can't do 2.5ms framing on 5 and 10MHz.
On 7/28/2017 1:17 PM, Josh Luthman wrote:
I don't think channel size changes the rules of sync - you need a 5
MHz guard band, time them, face different directions.
If the three APs are each on 120* you should have no problem, though I
don't believe any of the sectors have good enough ftb to frequency
refuse (assuming the 5 MHz is the same space as 20 MHz).
If the three APs are using different frequency space with a 5 MHz
guard band you're fine.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Fri, Jul 28, 2017 at 12:45 PM, Jay Weekley
<[email protected] <mailto:[email protected]>> wrote:
Are there any sync problems associated with running APs with
different channel widths with EPMP? For example, if I have a
tower with 3 access points and 2 are set for 20 MHz wide channels
and one is set for a 5 MHZ wide channel will that cause problems?
