I'll be following!! ... View more

This update solved a huge headache for us, we recently installed MS355 48 port switches at a location and it killed some of our Yealink VoIP devices causing them not to boot PoE. After a ton of research and back and fourth with Meraki Support, it was determined from a Technician that worked on a case very similar that the T31P was deemed not compliant for proper wiring from the UPoE MS 355 and denied PoE to that device even after the spec sheet claims it is! Yealink refuses to believe this and wanted logs stating such but once 16.8 was pushed out to those switches, everything worked! 😬 ... View more

@cmrWe don't really have a way to capture the ambient temps inside since we don't have sensors but using an infrared thermometer both inside and outside of the enclosures I was able to get between 75.5 - 90 F inside and 71.1 - 90 F outside depending on the time of day. The switch was always warm to touch and 7 of our devices all had the High Temp Alert in event logs but this specific one would reboot. I just recently pushed the 16.8 Firmware update out to these switches and have yet to receive an alert due to reboot but will keep an eye on this as this update was said to be a fix for the MS130R for powering more than 6 802.3bt PD devices at a time which must be a known issue with the MS130 Series. I am going to keep an eye on them through the next 24 hours so it might be a good idea to push it out if not already! ... View more

@SilencerPG @MerakiDave We just incorporated 7 MS 130 12 port switches into our environment over the last year or So and started seeing the High Temperature alert. We use both this device as well as MS 120 8 port switches for outside enclosure boxes which support temporary and permanent units in the K-12 environment, so they would issue PoE to Meraki AP's, PoE Security Cameras and sometimes data drops (Non-PoE). I was told both the 120 and 130 will handle the same temperature load but the 130's are the only devices with the temp alert causing some of them to constantly reboot. In the enclosures we don't really have the option to add fans but was looking at adding additional ventilation to try to help with this. We do have some locations with 2 120's stacked and they are working just fine. I have a current ticket open with Meraki and was told it was due to multiple PoE devices connected at one time which to me sort of defeats the purpose! I currently have a 130 on my desk for testing and I am going to try to recreate the temp alert (Inside) to test that theory because...in theory...if it's completely loaded with PoE devices, it should throw the temp alert?  I saw this was posted 4 years ago, have you guys had any other issues with temperature alerts since?  Your input would be helpful!    Thanks!! ... View more