topic 5Ghz connectivity. in Wireless

5Ghz connectivity.

muhsi_2015 — Mon, 05 Jul 2021 12:35:47 GMT

Hi,

client always connecting to 2.4Ghz instead of 5 Ghz .

Does it mean the network not designed for 5Ghz ?

Here is the scanning result of an apple device

TEst "AC:AA:77:77:11:22" "-85" "36" "1:45:12 PM"
"AC:AA:77:77:11:22" "-73" "1" "1:45:12 PM"
TEst "AC:AA:77:77:11:22" "-85" "36" "1:45:18 PM"
"AC:AA:77:77:11:22" "-73" "1" "1:45:18 PM"
TEst "AC:AA:77:77:11:22" "-85" "36" "1:45:21 PM"
"AC:AA:77:77:11:22" "-73" "1" "1:45:21 PM"
TEst "AC:AA:77:77:11:22" "-85" "36" "1:45:24 PM"
"AC:AA:77:77:11:22" "-73" "1" "1:45:24 PM"

thanks

TEst "AC:AA:77:77:11:22" "-85

Leo Laohoo — Wed, 10 Aug 2016 06:27:22 GMT

TEst "AC:AA:77:77:11:22" "-85" "36" "1:45:24 PM"

Channel 36 is 802.11a.

Output above shows the wireless client is compare the RSSI values of 802.11b (-73 dBm) vs RSSI values of 802.11a (-85 dBm) and correctly chooses the radio with the best RSSI value found.

Hi

muhsi_2015 — Wed, 10 Aug 2016 06:51:53 GMT

In the above case client choose 2.4 Ghz , correct ? . since is is getting higher rssi -73 than -85 .

So my question does it mean the rf not designed properly for 5 GHZ ?

Thanks

So my question does it mean

Leo Laohoo — Wed, 10 Aug 2016 07:16:29 GMT

So my question does it mean the rf not designed properly for 5 GHZ ?

No, it could mean a lot of things.

Walk closer to the AP and see if the wireless client joins 802.11a if the signal is stronger.

Hi,

muhsi_2015 — Thu, 11 Aug 2016 08:38:59 GMT

Hi,

Yes when it is closer to the ap ,its joins 802.11a

Thanks

Yes when it is closer to the

Leo Laohoo — Thu, 11 Aug 2016 10:57:42 GMT

Yes when it is closer to the ap ,its joins 802.11a

This is, therefore, NOT a wireless issue. This is plainly a deployment &/or budgetary issue.

Hi,

muhsi_2015 — Fri, 12 Aug 2016 06:40:30 GMT

Hi,

Thanks for the reply . How to solve if is deployment issue ?

Thanks again

How to solve if is deployment

Leo Laohoo — Fri, 12 Aug 2016 07:31:50 GMT

How to solve if is deployment issue ?

Do a site survey and put more APs.