DLINK GLB 502T and no issues with heat

L

linuxtechie

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About a week back bought DLINK GLB502T router (mine one went to my hometown for my folks). That time I had read many reviews such as the router would really heat up and all. That time there weren't any compelling alternative products and DLINK had really good number of features in it. So took the chance and bought it. Now post a week thought that a review on heat issue should be on its way, that way new buyers have some good positive reviews as well to consider. :)

So this is how is my setup, its a small tea table, that has ups, wifi router and dlink in one small tiny place (in a corner).



Last night the router was on and was doing its particular job. The room had no fans and was closed one.

Today morning did a check and it appeared lukewarm, so not really heated up.

Mine setup:
WIFI, Router <== UPS

I guess.. may be voltage fluctuation might give rise to heating up.
 
lucky u! mine starts acting up if it gets too warm. it connects to the net, but i can't download or browse anything. after cooling it for 5 mins i can start browsing/ downloading again.
 
The new firmware i.e 3.7.0D.1+ has solved the problem of over heating. I had the issue when i bought mine, gave it to the service center for firmware upgrade, after than no issues. running it 24*7 w/o any problem.

@6pack, give it to the D-Link service center to upgrade ur f/w.
 
my firmware is 3.7.0D.1 (no plus in it)

It doesn't always do like that. only if its on for a very long time without being shut down. dont know why. i've kept it in a vertical position from past two months and it seems to have solved i think.
 
there is no plus hehe. thats just 3.7.0D.1 onwards.

Wierd that u r still having the problem, i kept it in a place where air flow isn't much.

Anyways, b'fore upgrading the f/w. i kept a 120mm fan to blow air over it, you can try it out if u want. Works perfectly :)
 
Saiyan said:
Anyways, b'fore upgrading the f/w. i kept a 120mm fan to blow air over it, you can try it out if u want. Works perfectly :)
Click to expand...

Nice idea saiyan.

wats the power source of the fan, is it connected to the cabinet' smps or something else???
 
Hacker said:
Nice idea saiyan.

wats the power source of the fan, is it connected to the cabinet' smps or something else???
Click to expand...

the power sourse is the cabinet's smps only. I used the Antec fan which comes with the molex connector, cable was decently long enough for me to route it outside. I posted the pic somewhere long time back. It really worked well actually.

Edit:

here you go http://www.techenclave.com/564121-post34.html

Saiyan said:
Didn't want to create a new thread for this, but since my stupid router had a overheating problem, i was using the fan in my room 24*7 for past 15 days, got scolding from my dad today morning for the same:P. So did this

:rofl:

Thanks to masky for giving me the idea.
Click to expand...
 
I have solved the voltage fluctuation problem with Dlink GLB 502T using a switch mode power adapter instead of dlink supply adapter.It cost me Rs.250/-Earlier internet connection used to get disconnected when there is minor change in voltage.Dlink adapter cannot handle this. Using ups does not also helps.But my new made in India adapter can handle voltage change.So no more disconnection.My adapter is
"Oswal SMPS Power Adapter"
Input 100v to 240v
50-60hz
1amp
Out put- can be switched between 3V to12v

although dlink requires 9V input,I have set adapter to 12V as 9V is not working.You can use SMPS adapter with 9V output if you can find.I am satisfied now.Here is some screen shot of my adapter-
p0LSg2FxqxzNc4a0q9GC4g
 
I have solved the voltage fluctuation problem with Dlink GLB 502T using a switch mode power adapter instead of dlink supply adapter.It cost me Rs.250/-Earlier internet connection used to get disconnected when there is minor change in voltage.Dlink adapter cannot handle this. Using ups does not also helps.But my new made in India adapter can handle voltage change.So no more disconnection.My adapter is

"Oswal SMPS Power Adapter"

Input 100v to 240v

50-60hz

1amp

Out put- can be switched between 3V to12v

although dlink requires 9V input,I have set adapter to 12V as 9V is not working.You can use SMPS adapter with 9V output if you can find.I am satisfied now.Here is some screen shot of my adapter-

 
is the output of this adaptor DC or AC ?

and what is the 9V input of the Dlink GLB 502T modem, AC or DC ?
amlansarma said:
I have solved the voltage fluctuation problem with Dlink GLB 502T using a switch mode power adapter instead of dlink supply adapter.It cost me Rs.250/-Earlier internet connection used to get disconnected when there is minor change in voltage.Dlink adapter cannot handle this. Using ups does not also helps.But my new made in India adapter can handle voltage change.So no more disconnection.My adapter is

"Oswal SMPS Power Adapter"

Input 100v to 240v

50-60hz

1amp

Out put- can be switched between 3V to12v
although dlink requires 9V input,I have set adapter to 12V as 9V is not working.You can use SMPS adapter with 9V output if you can find.I am satisfied now.Here is some screen shot of my adapter-
Click to expand...
 
Input is AC and my adapter is AC adapter.

6pack, as i have found the modem is working as it was working with Dlink adapter.It is not overheating.Now at least connection dont get disconnected due to voltage fluctuation..I already told that you can go for 9VA smps adapter.And I also have my my modem within warranty period.So no tension for me.So my problem is solved. I am not a electric expert,so you can consult an expert.

6pack, one thing more I am using this adapter for last 4 days.Others wise I would have replied earlier. And after purchasing it I am using it for downloading for last 3 days for Dataone Night unlimited(2a.m to 8A.M) without any interruption.I was also concerned about your concern of more power destroying the modem in long run.But so far so good. I once again suggest you to consult a expert.
 
Mine works nicely in Winters and other seasons, but it gives some problem in summers when the temperature breaches 40C mark. I won't blame it, as Very few things can survive the scorching heat of Rajasthan:P

Workaround:

I Open the outer shell/Casing of the router and use a 120mm fan to cool it down.

Works perfectly!
 
amlansarma said:
I have solved the voltage fluctuation problem with Dlink GLB 502T using a switch mode power adapter instead of dlink supply adapter....
Click to expand...

My solution to frequent disconnection by SMPS adapter is no longer applicable.Because my adapter got damaged after 4-5 months use. So I am not suggesting this solution to anyone.Actually I couldnot find any solution to frequent disconnection due to voltage fluctuation with Dlink GLB502T.So I purchased a new router Iball Baton iB LR6111A.It is working fine.Hope it will not give me any problem like Dlink GLB 502T.
 
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