SRX3400 Services Gateway AC Power Supply Electrical Specifications

Table 20 lists the AC power supply electrical specifications.

Table 20: AC Power Supply Electrical Specifications

Parameter

Specification

Maximum output power

1000 W (110 VAC input)

1200 W (220 VAC input)

AC input voltage

100-127 V / 200-240 V

AC input line frequency

50 / 60 Hz

AC input current rating

12.0 A @ 100-127 V / 7 A @ 200-240 V

Each AC power supply faceplate displays a single LED to indicate the status of the power supply (see Table 21).

Table 21: AC Power Supply LED

Color

Status

Condition Indicated

Green

On steadily

AC input voltage is present, and both main 12V output and standby 3.3V output are enabled and healthy.

Blinking

AC input voltage is present, standby 3.3V output is on, but the main 12V output is disabled. This condition usually indicates that the services gateway has been powered off at the Power button on the SFB front panel. It may also indicate that either the SFB or Routing Engine has been removed from the services gateway.

Amber

On steadily

The power supply has detected one or more of the following faults:

  • Power supply fan failure
  • Power supply over-temperature condition
  • Over-current or under-voltage condition on the standby 3.3V output

Blinking

The power supply has detected one or more of the following faults:

  • Under-voltage condition on the 12V output
  • Over-voltage condition on the 12V output
  • Over-current condition on the 12V output

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