Srx550 Services Gateway Dc Power Supply Electrical Specifications; Table 17: Dc Power Cable Specifications - Juniper SRX550 Hardware Manual

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SRX550 Services Gateway DC Power Supply Electrical Specifications

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Documentation
Copyright © 2015, Juniper Networks, Inc.
CAUTION: Power cords and cables must not block access to services gateway
components or drape where people could trip on them.
Table 17 on page 53 summarizes the specifications for the power cable(s), which you
must supply.

Table 17: DC Power Cable Specifications

Cable Type Quantity and Specification
Power 8 AWG, minimum 60°C wire, or as permitted by the local code
SRX550 Services Gateway Power Supply on page 29
Clearance Requirements for Airflow and Hardware Maintenance of the SRX550 Services
Gateway on page 44
SRX550 Services Gateway Electrical Wiring Guidelines on page 49
Site Preparation Checklist for the SRX550 Services Gateway on page 35
The DC power supply electrical specifications for the SRX550 Services Gateway are
listed in Table 18 on page 53.
Table 18: DC Power Supply Electrical Specifications for the SRX550
Services Gateway
Power Requirement
DC input voltage
DC system current rating
SRX550 Services Gateway Power Supply on page 29
Clearance Requirements for Airflow and Hardware Maintenance of the SRX550 Services
Gateway on page 44
SRX550 Services Gateway Electrical Wiring Guidelines on page 49
Site Preparation Checklist for the SRX550 Services Gateway on page 35
Chapter 10: Power Requirements and Specifications
Specification
Operating range: –40 to –72 VDC
16 A at –48 VDC
53