MCX3 LED Guide

 Each Ethernet port is equipped with two LEDs:

• Status: (left):
  • Shines orange when PoE is being drawn (active PoE).
• Link (right)
  • Shines green when link is connected (active Link).

Status LEDs

There are two system status LEDs:

• Status:
  • Shines red when the device has no Internet connection.
  • Turned off when device is online.
• PWR (Power):
  • Blinks green during device boot.
  • Shines green when boot is complete and device is operational.

The SFP+ slot LED is located on the opposite side of the SFP+ slot:

• SFP+:
  • Shines blue when link speed is 10 Gbps (max port speed).
  • Shines green when link speed is up to 1 Gbps.