Cisco NCS 560-4

Step 11 Use a tie wrap to secure the wires to the rack, so that the wires are not pulled from the terminal block by casual
contact. Make sure the tie wrap allows for some slack in the wire.
Step 12 Slide the power supply completely until it is firmly seated.
If you are installing a redundant DC power supply, repeat these steps for the second power source.
Installing the A900-PWR1200-D DC Power Supply Module
The following tools are required:
• Cables of suitable gauge required for each type of PSU
• 10 AWG to 16 AWG for 550 W PSU
• 8 AWG to 10 AWG for 1200 W PSU
• Lugs fork-type or ring-type (Burndy—TP10 -6 or TP10-8F (recommended)
Procedure
Step 1 Follow the steps to remove the power supply unit if installed in the chassis. See the Removing and Replacing
the DC Power Supply section.
Step 2 Slip on the ESD-preventive wrist strap that was included in the accessory kit.
Step 3 Locate the T-shaped terminal block plug on the DC power supply unit. See the figure below.
Cisco NCS 560-4 Router Hardware Installation Guide
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Installing the Cisco NCS 560-4 Router
Installing the A900-PWR1200-D DC Power Supply Module