Siemens SIMATIC NET SCALANCE XP-200 Operating Instructions Manual page 82

Technical specifications
8.4 Technical specifications of the SCALANCE XP216PoE EEC
Technical specifications
Mean time between failure (MTBF)
MTBF (EN/IEC 61709; 40 °C)
EEC variants with EN 50155 support +85 °C for 10 minutes
1)
82
> 29 years
Operating Instructions, 03/2021, C79000-G8976-C428-08
SCALANCE XP-200