HT question

RouterOS Wireless Networking
1

Hello,
on my system - 2x rb411 mimo ptp nv2 802.11N-only, chain 0,1 tx enabled and chain 0,1 rx enabled, 700 mtrs distance - maximum air rate is 270 Mbit.
I read somewhere there is a sort of limit ruled by “guard interval” parameter that is hard set as “long”.
In the HT tab this is “any” by default, but can be set “any” or “long”.

Is it possible tweak guard interval to increase wireless connection speed on the involved units, and at the same time have reliable links?
In other words, is 300 Mbit a achievable rate on mimo ptp equipments?

Thanks.

2

It is my understanding that NV2 currently requires 800ms guard intervals (long), so you can not achieve the fabled 300 Mbit while using it.