Fujitsu D2963-S Operating Conditions:

TechNotes_D2963_V1.0 Copyright 2010 FUJITSU LIMITED
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LAN Controller
max. 80°C
Voltage Regulator
max. 90°C
Crystal max. 75°C
Operating Conditions:
Circulating air max. 60°C
Usage 24h / 7 days
Voltage Regulator
max. 90°C
System Monitoring
Temperature Reference Points
System Monitoring
Temperature Reference Points
Reference Point Limit Temperatures (Component Surface) must not be exceeded!
Crystal max. 75°C
COM Driver
max. 90°C