Juniper SRX5400 Hardware Manual page 214

SRX5400 Services Gateway Hardware Guide
DC Power Cable Specifications for the SRX5400 Services Gateway
Related
Documentation
DC Power Cable Lug Specifications for the SRX5400 Services Gateway
200
DC Power Cable Lug Specifications for the SRX5400 Services Gateway on page 200
Table 34 on page 200 summarizes the specifications for the power cables, which you must
supply.
Table 34: DC Power Cable Specifications
Cable Type
Power
CAUTION: You must ensure that power connections maintain the proper
polarity. The power source cables might be labeled
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.
Calculating Power Requirements for the SRX5400 Services Gateway on page 189
SRX5400 Services Gateway DC Power Supply Specifications on page 197
DC Power Circuit Breaker Requirements for the SRX5400 Services Gateway on page 198
DC Power Source Cabling for the SRX5400 Services Gateway on page 199
DC Power Cable Lug Specifications for the SRX5400 Services Gateway on page 200
The accessory box shipped with the services gateway includes the cable lugs that attach
to the terminal studs of each power supply (see
Figure 70: DC Power Cable Lug
Quantity and Specification
2
Eight 6-AWG (13.3 mm ), minimum 60°C wire, or as required by the
local code
Figure 70 on page
and to indicate
(+) (–)
200).
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