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sahinms
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S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 10:34 am

I have S+RJ10 and CRS326-24G-25+RM products. Although the 10g module is not used, its temperature rises and turns itself off for 10 minutes. It turns off again about 16 minutes after it is turned on. it goes on like this all the time. The interesting thing is that I removed this port from network use because of these breaks, only its cable is plugged in.
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msatter
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Re: S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 1:37 pm

Not much new: viewtopic.php?f=3&t=132258&p=862859&hil ... ot#p862859

Using fiber is a cooler solution if possible.
 
msatter
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Re: S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 1:37 pm

Not much new: viewtopic.php?f=3&t=132258&p=862859&hil ... ot#p649631

Using fiber is a cooler solution if possible.
 
sahinms
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Re: S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 2:26 pm

Not much new: viewtopic.php?f=3&t=132258&p=862859&hil ... ot#p649631

Using fiber is a cooler solution if possible.
ok but what about this purchased product
 
msatter
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Re: S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 4:15 pm

Sorry for the double post.

The product page of the SFP states: "S+RJ10 module is supported also on devices with passive cooling, but may require an extra cooling."

Source: https://mikrotik.com/product/s_rj10

Yours may be defective but these boys are know that you fry eggs on them....very small eggs.
 
mada3k
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Re: S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 4:54 pm

S+RJ10 unfortunally gets insanley hot. 89 degress is just way to hot to function properly.
 
mbovenka
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Re: S+RJ10 turns itself off due to overheating

Fri Jul 02, 2021 6:18 pm

Last summer, when it got close to 40C around here, the two S+RJ10s I have in use (one in a CRS309 and another in a RB4011, both passively cooled devices) reached 100C and lived to tell the tale. They didn't even switch off; just soldiered on.

But I second the use of fiber if at all possible. Lots cheaper and lots cooler.

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