Srx550 High Memory Services Gateway Dc Power Cable Specifications; Srx550 High Memory Services Gateway Dc Power Supply Electrical Specifications - Juniper SRX550 Hardware Manual

SRX550 High Memory Services Gateway DC Power Cable Specifications

The DC power supply in slot 0 must be powered by dedicated power feeds derived from feed A, and the
DC power supply in slot 1 must be powered by dedicated power feeds derived from feed B. This
configuration provides the commonly deployed A/B feed redundancy for the system.
CAUTION:
The power source cables might be labeled (+) and (–) to indicate their polarity. There
is no standard color coding for DC power cables. The color coding used by the external
DC power source at your site determines the color coding for the leads on the power
cables that attach to the terminal studs on each power supply.
WARNING:
For other electrical safety information, see
Electrical Wiring Guidelines" on page
CAUTION:
components or drape where people could trip on them.
Table 13 on page 45 summarizes the specifications for the power cable(s), which you must supply.
Table 13: DC Power Cable Specifications
Cable Type Quantity and Specification
Power 8 AWG, minimum 60°C wire, or as permitted by the local code
SRX550 High Memory Services Gateway DC Power Supply Electrical
Specifications
Table 14 on page 46 lists the DC power supply electrical specifications for the SRX550 High Memory
Services Gateway.
You must ensure that power connections maintain the proper polarity.
For field-wiring connections, use copper conductors only.
Power cords and cables must not block access to services gateway
"SRX550 High Memory Services Gateway
57.
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