Power Connection Guidelines; Guidelines For Dc-Powered Systems - Cisco ASR-920-8S4Z-PD Hardware Installation Manual

Installing the Cisco ASR 920-10SZ-PD and Cisco ASR-920-8S4Z-PD Routers
Figure 19: Crimping a Ground Lug on to the Ground Wire
Step 6 Use a Phillips head screwdriver to attach the 2-hole ground lug and wire assembly to the router with the 2
pan-head Phillips head screws.
Step 7 Connect the other end of the ground wire to a suitable grounding point at your site.

Power Connection Guidelines

This section provides guidelines for connecting the Cisco ASR 920 Series Aggregation Services Router power
supplies to the site power source.
Warning Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground
conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that
suitable grounding is available. Statement 213.
Warning The plug-socket combination must be accessible at all times because it serves as the main disconnecting
device. Statement 1019.
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation.
Install only in accordance with national and local wiring regulations. Statement 1045.

Guidelines for DC-Powered Systems

Basic guidelines for DC-powered systems include the following:
Cisco ASR 920-10SZ-PD and Cisco ASR-920-8S4Z-PD Aggregation Services Router Hardware Installation Guide

Power Connection Guidelines

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