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by yangming
Thu May 03, 2018 5:55 am
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

What I said before was wrong. The temperature is still very high, and it is the same as initially.
by yangming
Wed May 02, 2018 7:25 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

After the update, Hap AC2 temperature dropped by 10°C, even though the weather is hot today (at room temperature 30°C)
Did you update the firmware?
yes

通过我的 DUK-AL20 上的 Tapatalk发言

by yangming
Wed May 02, 2018 2:39 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

After the update, Hap AC2 temperature dropped by 10°C, even though the weather is hot today (at room temperature 30°C)
by yangming
Wed May 02, 2018 2:31 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

I have accidentally (while installing dust cover for USB port) noticed that my hAP ac^2 feels less warm (around 35 C) than around 2 weeks ago (when it felt more like 45 C). Has MikroTik implemented some thermal improvements (e.g. shutting down/throttling unused CPU cores) for hAP ac^2 in recent Rou...
by yangming
Wed May 02, 2018 2:30 pm
Forum: RouterBOARD hardware
Topic: hAp ac²: link is extremely unstable on high load
Replies: 9
Views: 1103

Re: hAp ac²: link is extremely unstable on high load

Check whether the temperature is high, the temperature of this equipment is very unreasonable
by yangming
Wed Apr 18, 2018 11:38 am
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

Hi, I have no issue with mikrotik's statement that device is designed for the temperature, however, I would like to ask: How did you measure the cpu temperature? When i do: /system health I get empty result (both winbox or console while running ROS 6.41.3 ). I have 4 devices, all acting same so I d...
by yangming
Sun Apr 15, 2018 1:13 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

Is the performance too strong? Do you need to use temperature to exercise plan retirement?
Hope MT can improve heat dissipation!
by yangming
Sun Apr 15, 2018 1:10 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

hi Keyko
You are the surface temperature, I believe that the core temperature is 70°C+
I want to know if this is a strategy for the retirement of the mikrotik plan?
by yangming
Sun Apr 15, 2018 9:04 am
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

Looked at the disassemble picture, found that the heat sink is mounted on the back and is not installed on the chip! Is this design useful?
by yangming
Wed Apr 11, 2018 1:08 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

40nm! Small size and no cooling holes,Design flaws?
by yangming
Wed Apr 11, 2018 12:53 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

The surface temperature is 50°C+ and the core temperature is 60°C+. I am very worried that it is easy to be bad!
by yangming
Wed Apr 11, 2018 12:39 pm
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

Re: hAP ac² High temperature

However, the temperature is much higher than the previous product! Some worry it is easy to be bad!
I am now down-converting and use temperatures above 50°C
by yangming
Wed Apr 11, 2018 7:42 am
Forum: RouterBOARD hardware
Topic: hAP ac² High temperature
Replies: 50
Views: 10409

hAP ac² High temperature

Please forgive me for not being able to speak English!

Introduction page
Tested ambient temperature -40°C .. +50°C

About 60°C+ and room temperature only 20°C
Please answer
谢谢!