Juniper Networks MX960 - Manual
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Table of Contents:
- Page 2 – MX960 Ethernet Services Router Hardware Guide; Figure 1: DC Power Supply; DC Power Supply Electrical Specifications; MX960 Ethernet Services Router Hardware; DC Power Supply
- Page 3 – Table 1: DC Power Supply Electrical Specifications; DC Power Supply LEDs; Table 2: DC Power Supply LEDs
- Page 4 – To replace a DC power supply, use the following procedures:; Removing a DC Power Supply; To remove a DC power supply, follow this procedure:; OFF; Replacing a DC Power Supply
- Page 5 – Figure 2: Disconnecting Power Cables From the DC Power Supply; Remove the cable lugs from the terminal studs.
- Page 7 – Installing a DC Power Supply; The power source cables might be labeled; Remove the nuts and washers from the terminal studs.
- Page 8 – RTN; MX960 Ethernet Services; ON
- Page 9 – Figure 5: Installing a DC Power Supply
- Page 10 – Figure 6: Connecting DC Power to the Router; Network Operations Guide; Description; JUNOS Software for Supported Routing Platforms; Access Privilege; List of Technical Publications
- Page 12 – JUNOS References
- Page 13 – JUNOS Enhanced Services Documentation
- Page 14 – Advanced Insight Solutions (AIS) Documentation
- Page 15 – Table 4: JUNOS Software Network Operations Guides; show mpls lsp extensive; command. The guide also describes
- Page 16 – and; Requesting Support
MX960 Ethernet Services Router
DC Power Supply
Installation Instructions
19 October 2007
Part Number: 530-017577-01
Revision 2
This document describes how to remove and replace a DC power supply on a Juniper
Networks MX960 Ethernet Services Router.
Contents
DC Power Supply ............................................................................................2
DC Power Supply Electrical Specifications ................................................2
DC Power Supply LEDs .............................................................................3
Replacing a DC Power Supply .........................................................................4
Removing a DC Power Supply ..................................................................4
Installing a DC Power Supply ....................................................................7
List of Technical Publications ........................................................................10
Requesting Support .......................................................................................16
Revision History ............................................................................................16
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Summary
DC Power Supply In the DC power configuration, the router contains either two or four DC powersupplies (see Figure 1 on page 2), located at the lower rear of the chassis inslots PEM0 through PEM3 (left to right). You can upgrade your DC power system from two to four power supplies. The DC power supp...
Table 1: DC Power Supply Electrical Specifications Specification Item 2800 W Maximum output power Minimum: –40 VDC Nominal: –48 VDC Operating range: –40 to –72 VDC NOTE: If the input voltage from the DC power source drops below -37.5 to -39.5 VDC, the routing platform automatically shuts down.During...
Replacing a DC Power Supply To replace a DC power supply, use the following procedures: ■ Removing a DC Power Supply on page 4 ■ Installing a DC Power Supply on page 7 Removing a DC Power Supply The power supplies are located at the rear of the chassis. Each DC power supplyweighs approximately 3.8 l...
