Cisco ONS 15540 ESPx, Hardware Installation Manual

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Cisco ONS 15540 ESPx Hardware Installation Guide
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Chapter 2 Installing the Cisco ONS 15540 ESPx
Powering Up the Shelf
Connecting DC-Input Power from the 15540-ACPS-N-E External Power Shelf
To apply DC-input power to your Cisco ONS 15540 shelf, you must install a cable
strain relief bracket and two DC power cables. The two DC power cables are
connected to each other at the cable strain relief bracket. To complete the
connections, follow these steps:
Step 1 Attach the cable strain relief bracket to the side of the Cisco 15540 chassis. (See
Figure 2-32 .)
Figure 2-32 Installing the Cable Strain Relief Bracket
Step 2
Remove the four screws from the terminal block access panel on the back panel
of the chassis. (See
Figure 2-33 .)
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