Powering On The T320 Router; Figure 57: Connecting Dc Power To The T320 Router - Juniper T320 Hardware Manual

T320 Core Router Hardware Guide
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Powering On the T320 Router

102

Figure 57: Connecting DC Power to the T320 Router

Overview of Connecting the T320 Router to Management and Alarm Devices on page 94
Connecting the T320 Grounding Cable on page 99
General Electrical Safety Guidelines and Electrical Codes for M Series, MX Series, and
T Series Routers on page 226
Site Electrical Wiring Guidelines for M Series and T Series Routers on page 249
To power on the router:
Verify that the power supplies are fully inserted in the chassis and that the captive
1.
screws on their faceplates are tightened.
Verify that the source power cables are connected to the appropriate terminal: the
2.
positive (+) source cable to the return terminal (labeled
(–) source cable to the input terminal (labeled
Verify that an external management device is connected to one of the Routing Engine
3.
ports on the CIP (
AUXILIARY
connecting management devices, see "Overview of Connecting the T320 Router to
Management and Alarm Devices" on page 94.
Turn on the power to the external management device.
4.
Switch the circuit breaker on one of the power supplies to the on position (
5.
observe the LEDs on the power supply faceplate. If the power supply is correctly
installed and is functioning properly, the
blinks momentarily, then lights steadily.
).
–48V
, , or ). For more information about
CONSOLE ETHERNET
DC OK LED lights steadily, and the
Copyright © 2010, Juniper Networks, Inc.
RETURN ) and the negative
) and
|
CB ON LED