Cisco NCS 4201 Manuale di installazione - Pagina 14

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Installing a DC Power Supply

This equipment is suitable for installation in Network Telecommunications Facilities and locations where

Note

the NEC applies. The equipment is suitable for installation as part of the Common Bonding Network

(CBN).

The grounding architecture of this product is DC-isolated (DC-I) for DC-powered products. DC-powered

Caution

products have a nominal operating DC voltage of 48 VDC. Minimal steady state DC operating voltage is

19.2 VDC.

Installing a DC Power Supply Module

Open and remove the door before performing this procedure. See

Note

Cisco NCS 4201 Hardware Installation Guide

Installing the Cisco NCS 4201

Removing the Front Door

section.