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 11. Train station platform telephones
Rear Panel Power Inlets or Terminal Blocks, LEDs, and Grounding Stud
The SmartNode 4740 Series has the following power supply options:
•
Dual 110–230 VAC internal power supplies (see
•
Dual R48 VDC power, wide range DC input 20–59 VDC (see
AC Power Version
The SmartNode 4740 Series rear panel AC power C14 inlets, LEDs, and grounding stud (see