1. Hardware Installation and Maintenance Guide
  2. Component Overview
  3. Network Interface Unit
  4. PWR LED

PWR LED

The green PWR LED indicates the operational state of the NIU.Diagram shwoing PWR LED

Possible states of the PWR LED include:
  • on — indicates that power is being applied to the NIU.

  • off — indicates that power is not being applied to the NIU.