Extreme Networks

hunter_hu1 · ‎09-22-2018

When i setting the power to 20dbm, it's display as below:

AP02#interface wifi1 radio power 20

Warning: Power 20 exceeds HW limit(regulatory 10, board 19), forced to 10

AP and HM 's version both are 8.1r2

erivai · ‎09-25-2018

Hunter,

Please also use 8.4.r4. This version has the final power adjustment.

EIRP = Tx Power + antenna gain + chain gain - cable or connector loss

We allow 2.4GHz Tx power up to17dBm max in order to keep ERIP around 20 dBm. The actual Tx may be less than 17 depending on how many chains used by the AP and clients.

AP230#int wi0 radio power 20

Warning: Power 20 exceeds HW limit(regulatory 17, board 22), forced to 17

AP230#sh acsp

Interface Channel select state Primary channel Channel width Power ctrl state Tx power(dbm) Use Last Selection

--------- --------------------- ---------------- ------------- --------------------- ------------- ---------------------

Wifi0 Enable 6 20 Disable(User disable) 17* Channel:No Power:No

Wifi1 Disable(User disable) 108* 40 Disable(User disable) 20* Channel:No Power:No

AP230#sh ver

Version: HiveOS 8.4r4 build-207528

Build time: Thu Aug 30 07:36:55 UTC 2018

Build cookie: 1808300036-207528

Platform: AP230

Bootloader ver: v0.0.4.21

TPM ver: v1.2.37.17

Uptime: 0 weeks, 0 days, 0 hours, 5 minutes, 48 seconds

View solution in original post

samantha_lynn · ‎09-24-2018

There was a change made to our power settings a while back, so that we could better match the regulatory standards of different locations and governments. It's a difference between EIRP power and actual power, and we are now displaying actual power rather than EIRP power. If you set the power to a level above the max allowed then it will adjust the power down to an allowed level.

Extreme Networks

can't set AP230 power to 20dbm

can't set AP230 power to 20dbm