Juniper QFX10016, Руководство по оборудованию

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CAUTION: Do not mix AC and DC power supplies in the same running chassis. You may
have both QFX10000-PWR-AC and JNP10K-PWR-AC2 in the same chassis while
swapping out one type of power supply for the other.
WARNING: Protect yourself from severe burns by wearing heat-protective gloves when
removing a running JNP10K-PWR-AC2 power supply from the chassis. The power
supply can reach in the range of 158°F (70°C) to 176°F (80°C).
Before you install a JNP10K-PWR-AC2 power supply in the chassis:
Ensure that you have followed all safety warnings and cautions:
• Ensure you understand how to prevent ESD damage. See
Prevention of Electrostatic Discharge
Damage .
• If the AC or DC power source outlets have a power switch, set them to the off (O) position.
Ensure that you have the following parts and tools available to install an JNP10K-PWR-AC2 power
supply:
• Electrostatic discharge (ESD) grounding strap
• Phillips (+) screwdriver, number 1
• Power cables appropriate for your geographical location (for low voltage installations) or input
amperage (for high voltage installations). See QFX10000 Power Cables Specifications . HVAC and
HVDC connectors and lugs must be installed by a qualified electrician before installation.
To install a JNP10K-PWR-AC2 power supply in a QFX10008 or a QFX10016:
1. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap
to the ESD point on the chassis. There is an ESD point located next to the protective earthing
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