 | Copyright © 1998-2003, Juniper Networks, Inc. All Rights Reserved. | |
A DC-powered router has two load-sharing, redundant DC power supplies that install into the rear of the router as shown in Figure 3. Each power supply is hot-removable and hot-insertable, as described in Field-Replaceable Units (FRUs). When one power supply fails or is powered down, the other power supply automatically assumes the entire electrical load for the router. For more information about DC power supplies, see DC Power Supply.
To replace a DC power supply, perform the following procedures:
| Copyright © 1998-2003, Juniper Networks, Inc. All Rights Reserved. | |