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MX10004 Power System
IN THIS SECTION
You can install up to three power supplies in an MX10004 router in the slots labeled PSU0 through
PSU2 (top to bottom) located in the rear of the chassis. The JNP10K-PWR-AC2 is designed for AC, high-
voltage alternating current (HVAC) and high-voltage direct current (HVDC) environments and can be set
for single or dual feeds and high or low output settings. The JNP10K-PWR-DC2 power supply is two DC
power supplies bundled in a single housing. Each model can provide up to 5500 W of output power.
JNP10K-PWR-AC2 Power Supply
The JNP10K-PWR-AC2 power supply is a high-capacity model that is designed to support AC, high-
voltage AC (HVAC), or high-voltage DC (HVDC) systems in either a 20-A or a 30-A mode; see
on page
39. The power supply feeds AC input and provides DC output of 5000 W with a single feed
and 5500 W with a dual feed. The operating input voltage range is 180 to 305 VAC for AC systems and
190 to 410 VDC for DC systems.
You configure the number of power feeds and high or low output using a set of dual inline package (DIP)
switches on the faceplate of the power supply. You use the switches to configure whether the power
supplies provide high-output (30-A) or low-output (20-A) power. If one power supply in the chassis is set
to low power, the power budget for the chassis is reduced to low power, regardless of the DIP switch
settings or the output results in the CLI. This design safeguards against accidentally setting the power
supply to 30 A in a facility that can provide only 20 A and tripping the facility circuit breaker. We
38
Figure 19
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