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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
14
Installing the Cisco NCS 4201
Removing the Front Door
section.
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