Install The Dc Input Power; Prepare The Wire For Connecting To The Dc Power Supply - Cisco Catalyst 8300 Series Hardware Installation Manual

Install Internal Components and Field Replaceable Units
To replace or install a DC power supply from the C8300-2N2SS-4T2X|6T, perform these steps:
Step 1
Use the handle to push the power supply into the router. The power supply latch should provide an audible click when
the supply is fully seated.
Step 2
If this is an initial installation, please see the section on preparing the DC power leads below.
Step 3 Install the DC power leads into the terminal block and tighten the terminal block screws to secure the cables. For the
PWR-CC1-650WDC(R) power supply, the negative lead installs into the right terminal position and the positive lead
installs into the left terminal position, and the ground lead installs into the middle terminal position. The polarity is marked
on the faceplate of the power supply.
Do not over torque the terminal block captive screws. Ensure that the connection is snug, but the wire is not
Caution
crushed. Verify by tugging lightly on each wire to ensure that they do not move.
Step 4
Reinstall the terminal block cover.
Step 5 If the device was turned off, turn the power back on to the device.

Install the DC Input Power

This section describes how to install the DC power supply input power leads to the C8300-1N1S-4T2X|6T
and C8300-2N2S-4T2X|6T DC input power supply. Before you begin, read these important notices:
• The color coding of the DC input power supply leads depends on the color coding of the DC power
• Ensure that the chassis ground is connected on the chassis before you begin installing the DC power
Warning
Warning

Prepare the Wire for Connecting to the DC Power Supply

In the C8300-1N1S-4T2X|6T and C8300-2N2S-4T2X|6T platforms, the DC power supply has a terminal
block that is installed into the power supply terminal block header.
Use the following steps to prepare the wire for connection to the terminal source:
source at your site. Ensure that the lead color coding you choose for the DC input power supply matches
the lead color coding used at the DC power source and verify that the power source is connected to the
negative (–) terminal and to the positive (+) terminal on the power supply.
supply. Follow the steps provided in the Chassis Grounding .
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Hardware Installation Guide for Cisco Catalyst 8300 Series Edge Platforms
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