Question

Is there a way to monitor the input supply voltage of a TRB255 via an SNMP query? We are using the TRB255 to backhaul off-grid weather and various other sensors and would like to monitor the voltage state without adding more equipment. I see we can jumper the supply voltage over to the Analog input but is there an SNMP OID I can monitor to log this value? Attached is an example of how we monitor this using SNMP on our Sierra Wireless RV50 cell modems.

Answer 1

Hi,

Yes, it is possible to read the voltage value of the analog input on TRB255.

.1.3.6.1.4.1.48690.6.2.1.6.1

Analog input voltage range: 0-30 V.

Kind Regards,

Andzej

Comments

Thank you, this was the OID I was looking for in conjunction with the Extraction regular expression (\d+)(\D)(\d+). Do you happen to have the complete list of OIDs like this for the TRB255 you could share?