Power Supply Led; Figure 8: Dc Power Supply; Table 12: Electrical Specifications For Dc Power Supply; Table 13: States For Power Supply Led - Juniper M10i Hardware Manual

M10i Internet Router Hardware Guide

Figure 8: DC Power Supply

Table 12: Electrical Specifications for DC Power Supply

Description
Maximum power output
DC input voltage
Input DC current rating
Output voltages
NOTE: The DC power supply requires –42 VDC to power on.
NOTE: The DC power supplies are marked –48 VDC. This is the nominal voltage
associated with the battery circuit. Any higher voltages are associated only with float
voltages for the charging function.

Power Supply LED

Table 13

Table 13: States for Power Supply LED

Label
OUTPUT OK
22
Power Supplies
Specification
293 W
Nominal: –48, –60 VDC
Operating range: –40.5 to –72 VDC
10 A @ –48 V
+3.3 V @ 40 A, +2.5 V @ 20 A, +5.0 V @ 15 A,
+12 V@ 3 A
on page 22 describes the LED on both AC and DC power supplies.
Color State Description
Green On steadily Power supply is functioning normally, input is
occurring, outputs are within range, and the
temperature is within range.
Blinking Power supply is not functioning, is starting up, is
not properly inserted, or airflow is not sufficient.