Device Properties
FRITZ!Box 4020 119
23.4 Device Properties
• Dimensions (W x D x H): circa 165 x 47 x 119 mm
• FRITZ!OS can be updated
• Conforms to CE standards
• Ambient conditions
– operating temperature: 0 °C–+40 °C
– Storage temperature: -20 °C–+70 °C
– relative humidity (operation): 10%–90%
– relative humidity (idle): 5%–95%
• Supply voltage: 230 V / 50 Hz
• Maximum power consumption: 9 W
• Average power consumption: 2 W—7 W
The average power consumption was determined at
room temperature (23 °C to 27 °C) with the following
load:
– wireless LAN on; no devices registered via wireless
LAN
– one network device connected to a LAN port; no data
transfer; other LAN ports not in use