Rear Panel Power Inlets or Terminal Blocks, LEDs, and Grounding Stud
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SmartNode 4740 Series (48–128 Ports) User Manual
2
• General Information
Figure 12. Rear panel AC power C14 inlets, LEDs, and grounding stud
Table 2. Rear panel AC power C14 inlets, LEDs, and grounding stud descriptions
Ports
Description
Power Cable
Retaining Clips
Helps prevent power cables from being disconnected by accidentally
pulling on them.
AC Power C14
Inlets
Electricity supply inlets, 110–230 VAC. Second power port is for power
redundancy purposes.
Power Input
Indication LEDs
One green LED per power source:
•
On when power is present
•
Off when no power is applied or if a power supply is defective
Chassis Ground-
ing Stud
Used to secure the device connecting it to Earth Ground.