SRX5600 Services Gateway AC Power Supply
Each AC power supply consists of one AC appliance inlet, an AC switch, a fan, and LEDs to monitor the status of the power supply. Figure 1 and Figure 2 show the power supplies. For standard-capacity power supplies, each inlet requires a dedicated AC power feed and a dedicated 15 A (250 VAC)circuit breaker. For high-capacity power supplies, each inlet requires a dedicated AC power feed and a dedicated 16 A @ 100 VAC or 16 A @ 200 VAC circuit breaker, or as required by local code.
The services gateway must be running Junos OS Release 12.1X44-D10 or later in order to use high-capacity AC power supplies.
The services gateway is pluggable type A equipment installed in a restricted-access location. It has a separate protective earthing terminal (sized for UNC 1/4-20 ground lugs) provided on the chassis in addition to the grounding pin of the power supply cord. This separate protective earthing terminal must be permanently connected to earth.