Table of Contents
Advertisement
7080 W + 3002 W = 10082 W
How to Calculate the Number of Power Supplies Required for Your MX10004
Configuration
The minimum power configuration for MX10004 routers is three power supplies. However, using the
calculated minimum power configuration doesn't prevent the system from triggering a power alarm. To
ensure that you don't trigger power alarms with a fully loaded chassis, you must configure your router
for dual feed and high-power settings.
To calculate the number of power supplies required for your minimum router configuration:
1. Determine the power available from the power supplies. The power supplies have a set of three DIP
switches on the faceplate. These switches enable you to configure the power supply for either the
high-power (30 A) or low-power (20 A) input mode.
shows the power available for the installed power supplies.
Table 35: Total Power Available
Power Supply Module Models
JNP10K-PWR-AC2 dual-feed,
high power (30 A) setting
JNP10K-PWR-AC2 single-feed,
high-power (30 A) setting
JNP10K-PWR-AC2, dual-feed,
low-power (20 A) setting
JNP10K-PWR-AC2, single-feed,
low-power (20 A) setting
JNP10K-PWR-DC2 dual-feed,
high-power (80 A) setting
JNP10K-PWR-DC2 dual-feed,
low-power (60 A) setting
Table 35 on page 92
With Two Power Supplies
11,000 W
10,000 W
6,000 W
5,400 W
11,000 W
8,800 W
and
Table 36 on page 93
With Three Power Supplies
16,500 W
15,000 W
9,000 W
8,100 W
16,500 W
13,200 W
92
Advertisement
Table of Contents
