M10I Dc Power Supply Description; Figure 11: Ac Power Supply; Figure 12: Dc Power Supply - Juniper M10i Hardware Manual

M10i Multiservice Edge Router Hardware Guide
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M10i DC Power Supply Description

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Figure 11 on page 26 shows the power supply and Table 24 on page 191 lists electrical
specifications. For information about the LED, see "M10i Power Supply LEDs" on page 27.

Figure 11: AC Power Supply

Connecting Power on an AC-Powered M10i Router on page 65
Disconnecting Power on an AC-Powered M10i Router on page 67
Replacing an M10i AC Power Supply on page 121
General Electrical Safety Guidelines and Electrical Codes for M10i Routers on page 167
A DC-powered router has up to four load-sharing DC power supplies, located at the
bottom rear of the chassis, as shown in Figure 2 on page 6. For information about power
supply redundancy and replaceability, see "M10i Power System Description" on page 24.
The router must have at least two DC power supplies, and any two DC power supplies
can provide full power to the router. DC system redundancy requires two power sources
from feed A and two power sources from feed B. If one feed fails or is shut down for
service, the other feed powers two DC power supplies and can provide full power to the
router's components indefinitely.
Figure 12 on page 26 shows the power supply and Table 25 on page 192 lists electrical
specifications. For information about the LED, see "M10i Power Supply LEDs" on page 27.

Figure 12: DC Power Supply

Connecting Power on an DC-Powered M10i Router on page 67
Disconnecting Power on an DC-Powered M10i Router on page 70
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