Juniper SRX4200, Руководство по оборудованию

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Table 10: DC Power Supply LEDs (continued)
Description State Color LED
Power supply unit failure. On steadily Amber ! (Fault)
Invalid power supply unit. Blinking
Power supply unit is functioning normally. Off Unlit
AC Power Supply Specifications for SRX4200 Services Gateways
Table 11 on page 27 lists the specifications for an AC power supply.
Table 11: AC Power Supply Specifications
Specification Item
Operating range:
•
Low-voltage line—100–127 VAC
• High-voltage line—200–240 VAC
AC input voltage
50–60 Hz AC input line frequency
•
Low-voltage line—4 A
• High-voltage line—2 A
AC input current rating
• Low-voltage line—650 W
• High-voltage line—650 W
AC output power
440 W Maximum System Power Requirement
1500 BTU/Hour System Thermal Output = (Maximum System
Power Requirement ) * 3.41
Note: 1 W = 3.41 BTU/Hour
AC Power Cord Specifications for the SRX4200 Services Gateway
A detachable AC power cord is supplied with the AC power supplies. The coupler is type
C13 as described by International Electrotechnical Commission (IEC) standard 60320.
NOTE: In North America, AC power cords must not exceed 4.5 m
(approximately 14.75 ft) in length, to comply with National Electrical code
(NEC) Section 400-8 (NFPA 75, 5-2.2) and 210-52, and Canadian Electrical
Code (CEC) Section 4-010(3).
Table 12 on page 28 provides power cord specifications, and Figure 11 on page 28 depicts
the plug on the AC power cord provided for each country or region.
27 Copyright © 2019, Juniper Networks, Inc.
Chapter 1: Overview