Power Consumption For A Dc-Powered Mx204 Router; Power Requirements For Mx204 Components - Juniper MX204 Hardware Manual

AC Power Circuit Breaker Requirements for the MX204 Router | 39
General Safety Guidelines and Warnings | 147
General Electrical Safety Guidelines and Warnings | 172
Prevention of Electrostatic Discharge Damage | 173

Power Consumption for a DC-Powered MX204 Router

Use the information in this topic to determine the power consumption for your router and plan the amount
of power you need to provide to the router.
Power Requirements for MX204 Components on page 72
Calculating System Thermal Output on page 73

Power Requirements for MX204 Components

Table 29 on page 72 lists the power requirements for various hardware components when the router is
operating under typical and maximum voltage conditions.
Table 29: Power Requirements for MX204 Components
Component
Fully loaded MX204 router
Table 30 on page 72 lists the power requirements for the fully configured DC-powered routers operating
under typical voltage conditions.
Table 30: MX204 Router DC Router Power Requirements at Typical Temperature (25° C)
Chassis Configuration
Fully configured chassis running at high activity
Table 31 on page 73 lists the power requirements for the fully configured DC-powered routers operating
under maximum voltage conditions.
Power
Requirement at
25° C (Watts;
Typical)
240 W
Power Requirement at 25°
C (Watts)
240 W
Power Requirement
at 55° C (Watts;
Maximum)
280 W
Power Requirement
(Watts) with 90%
Efficiency
266 W
72