Orbi WiFi 7 RBE973
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Re: CM700 keeps rebooting

MustangHX
Aspirant

CM700 keeps rebooting

My CM700 has random rebooting issues, happens about every 2 hours.

The power outlet is stable as I also use it to power my router.

Firmware version is 1.02.02, using COX premium

Any ideas?

 

Event log attached

Model: CM700|DOCSIS® 3.0 32x8
Message 1 of 9
vkdelta
NETGEAR Expert

Re: CM700 keeps rebooting

pls post DOCSIS Event Logs & Power table from the modem.

 

would be good to post the picture of the power supply that came with it as well.

Message 2 of 9
MustangHX
Aspirant

Re: CM700 keeps rebooting

Just attached event log

Message 3 of 9
vkdelta
NETGEAR Expert

Re: CM700 keeps rebooting

Please attach the power/connection table from the GUI

Message 4 of 9
MustangHX
Aspirant

Re: CM700 keeps rebooting

Are these power/connection table you are refering to?Screen Shot 2018-09-07 at 8.25.06 PM.jpgScreen Shot 2018-09-07 at 8.25.15 PM.jpgScreen Shot 2018-09-07 at 8.25.37 PM.jpg

 

 

Message 5 of 9
MustangHX
Aspirant

Re: CM700 keeps rebooting

Screen Shot 2018-09-07 at 8.28.40 PM.jpg

Message 6 of 9
vkdelta
NETGEAR Expert

Re: CM700 keeps rebooting

Most likely there is noise on one upstream channel causing T3 timeouts. Have you had this issue previously? or this a new install?

Message 7 of 9
MustangHX
Aspirant

Re: CM700 keeps rebooting

It's a new install. How do I solve this upstream issue? Which channel has more noise? Channel 1 or channel 4? Are these power figures (43.3 dbmv to 46.3 dbmv) within the operation range?

Message 8 of 9
vkdelta
NETGEAR Expert

Re: CM700 keeps rebooting

I dont think you can solve unless it is inside home wiring issue. Most of the time problem is in outside node which needs ISP technician to fix it. 

 

Upstream powers look good. Mid-40s is good range.

Message 9 of 9
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