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Home > Support > Technical Documentation > MX Series Routers > MX960 Router Hardware > Electrical Specifications for the MX960 DC Power Supply
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Related Documentation

  • MX Series
  • Calculating Power Requirements for MX960 Routers
  • MX960 DC Power Supply
  • MX960 DC Power Electrical Safety Guidelines
  • show chassis power
 

Electrical Specifications for the MX960 DC Power Supply

Table 1 lists the DC power supply electrical specifications.

Table 1: Power Supply Electrical Specifications

Item

Specification

Normal-Capacity Power Supplies

Maximum input current rating @ 40 VDC input voltage

70 A

Maximum output power

2800 W

DC input voltage

Nominal: –48 VDC

Operating range: –40 to –72 VDC

DC nominal input current rating @48 VDC

58 A maximum @ –48 VDC (nominal)

Internal Circuit Breaker

80 A

Efficiency

Note: This value is at full load and nominal voltage.

99%

High-Capacity Power Supplies

Maximum output power

Two-Feed Mode

One-Feed Mode

4100 W

1700 W

DC input voltage

    Nominal: –48 VDC

    Operating range: –40 to –72 VDC

DC nominal input current rating @48 VDC

Two-Feed Mode

One-Feed Mode

104 A for both feeds (54 A and 50 A per feed)

42 A

Maximum input current rating @ 40 VDC input voltage

128 A for both feeds (66 A and 62 A per feed)

52 A

Efficiency

Note: This value is at full load and nominal voltage.

86%

Table 2: Power System Electrical Specifications

Item

Normal-Capacity

High-Capacity

Redundancy

2+2

2+2

Output power (maximum) per supply

2800 W

Two-feed mode

One-feed mode

4100 W

1700 W

Output power (maximum) per system

5600 W

8200 W

3400 W

 

Related Documentation

  • MX Series
  • Calculating Power Requirements for MX960 Routers
  • MX960 DC Power Supply
  • MX960 DC Power Electrical Safety Guidelines
  • show chassis power
 

Published: 2011-11-30

 
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