Hey there... For reference, I logged into an MX80 that runs in a warm environment - we've never lost any optics from this box:
Module temperature : 53 degrees C / 127 degrees F Module temperature : 62 degrees C / 143 degrees F Module temperature : 50 degrees C / 122 degrees F Module temperature : 54 degrees C / 129 degrees F Module temperature : 52 degrees C / 125 degrees F Module temperature : 52 degrees C / 126 degrees F Module temperature : 44 degrees C / 111 degrees F Module temperature : 45 degrees C / 114 degrees F Module temperature : 49 degrees C / 120 degrees F Module temperature : 44 degrees C / 110 degrees F Module temperature : 51 degrees C / 124 degrees F Module temperature : 49 degrees C / 121 degrees F Module temperature : 48 degrees C / 118 degrees F Class Item Status Measurement Temp PEM 0 OK PEM 1 OK RE 0 Intake OK 46 degrees C / 114 degrees F RE 0 Front Exhaust OK 49 degrees C / 120 degrees F RE 0 Rear Exhaust OK 47 degrees C / 116 degrees F Routing Engine OK 54 degrees C / 129 degrees F Routing Engine CPU OK 66 degrees C / 150 degrees F TFEB 0 QX 0 TSen OK 52 degrees C / 125 degrees F TFEB 0 QX 0 Chip OK 60 degrees C / 140 degrees F TFEB 0 LU 0 TSen OK 52 degrees C / 125 degrees F TFEB 0 LU 0 Chip OK 67 degrees C / 152 degrees F TFEB 0 MQ 0 TSen OK 52 degrees C / 125 degrees F TFEB 0 MQ 0 Chip OK 61 degrees C / 141 degrees F TFEB 0 TBB PFE TSen OK 46 degrees C / 114 degrees F TFEB 0 TBB PFE Chip OK 56 degrees C / 132 degrees F TFEB 0 TFEB PCIE TSen OK 53 degrees C / 127 degrees F TFEB 0 TFEB PCIE Chip OK 68 degrees C / 154 degrees F Fans Fan 1 OK Spinning at high speed Fan 2 OK Spinning at high speed Fan 3 OK Spinning at high speed Fan 4 OK Spinning at high speed Fan 5 OK Spinning at high speed For what it's worth... Paul -----Original Message----- From: juniper-nsp-boun...@puck.nether.net [mailto:juniper-nsp-boun...@puck.nether.net] On Behalf Of Morgan McLean Sent: February-11-13 6:32 PM To: juniper-nsp@puck.nether.net Subject: [j-nsp] Are these temps high enough to cause any issues? Here is the output of a few commands (bolded). In the past two weeks, one SFP from each of our border MX80's have failed. They were juniper 1gig sx modules. I'm not sure if this is coincidence, or if its heat related. According to the thresholds, things seem to be OK, but I figured I should ask. For instance, the warn threshold for the modules are like 180deg F, not sure what it is for the chassis or individual chips. * * *someuser@somehost.somewhere>* *show interfaces diagnostics optics |match temperature |except high|except low * Module temperature : 50 degrees C / 122 degrees F Module temperature : 50 degrees C / 122 degrees F Module temperature : 48 degrees C / 119 degrees F Module temperature : 47 degrees C / 117 degrees F Module temperature : 49 degrees C / 120 degrees F Module temperature : 51 degrees C / 124 degrees F *someuser@somehost.somewhere> show chassis environment * Class Item Status Measurement Temp PEM 0 OK PEM 1 OK RE 0 Intake OK 48 degrees C / 118 degrees F RE 0 Front Exhaust OK 51 degrees C / 123 degrees F RE 0 Rear Exhaust OK 48 degrees C / 118 degrees F Routing Engine OK 55 degrees C / 131 degrees F Routing Engine CPU OK 66 degrees C / 150 degrees F TFEB 0 QX 0 TSen OK 51 degrees C / 123 degrees F TFEB 0 QX 0 Chip OK 61 degrees C / 141 degrees F TFEB 0 LU 0 TSen OK 51 degrees C / 123 degrees F TFEB 0 LU 0 Chip OK 66 degrees C / 150 degrees F TFEB 0 MQ 0 TSen OK 51 degrees C / 123 degrees F TFEB 0 MQ 0 Chip OK 58 degrees C / 136 degrees F TFEB 0 TBB PFE TSen OK 48 degrees C / 118 degrees F TFEB 0 TBB PFE Chip OK 59 degrees C / 138 degrees F TFEB 0 TFEB PCIE TSen OK 53 degrees C / 127 degrees F TFEB 0 TFEB PCIE Chip OK 69 degrees C / 156 degrees F Fans Fan 1 OK Spinning at high speed Fan 2 OK Spinning at high speed Fan 3 OK Spinning at high speed Fan 4 OK Spinning at high speed Fan 5 OK Spinning at high speed -- Thanks, Morgan _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp