Has anyone noticed an issue with port one on their 24 Port Netonix switches? I have noticed a pattern of when the 48V PoE is turned on (either normal or HV) that the watts spike to 40+. When I plug in a 48V PoE device then no power or connection occurs, if I disable the 48V and just plug into laptop I establish a link, and when I enable 48HV and daisy chain a 6 port switch it enables the switch. I also have experienced these symptoms on more than 4 devices, with the high wattage on other multiple ports as well, although port one has been the most consistent.
Thanks for the help, Rzoccola
WS-24-400A Port 1 48V PoE issues
- Julian
Re: WS-24-400A Port 1 48V PoE issues
Ports showing high wattage is generally a symptom of damaged current sensors.
Typically that's due to ground current, but there's no telling from here.
The 48v not working is another kind of problem - Sounds like a blown center tap, which can also be ground current.
Most are quick repairs, you're welcome to open RMA cases, or I can talk you through the fixes if you have the facilities for SMT rework,
Typically that's due to ground current, but there's no telling from here.
The 48v not working is another kind of problem - Sounds like a blown center tap, which can also be ground current.
Most are quick repairs, you're welcome to open RMA cases, or I can talk you through the fixes if you have the facilities for SMT rework,
Re: WS-24-400A Port 1 48V PoE issues
I have a pretty large RMA order in right now so I will just send these along with those. Thanks for the quick response.
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