PSX28 Switch LED Guide

Ethernet LEDs

The Ethernet LED panel provide the following visual indicators per port:

• Link Speed (above port number):
  • Shines green when link speed is 2.5 Gbps (max port speed).
  • Shines orange when link speed is up to 1 Gbps.
• PoE (below port number):
  • Shines green when PoE is being drawn (active PoE).

SFP+ Slot LEDs

Each SFP+ slot has a single LED positioned to its left:

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

System Status LEDs

There are 4 system status LEDs:

• ALM (Alarm):
  • Shines red when the device has no Internet connection.
  • Turned off when device is online.
• PoE / MAX (Maximum PoE Budget):
  • Blinks green when the total PoE budget of 400W is fully consumed.
• SYS (System):
  • Shines green when device is online.
  • Turned off when device has no Internet connection.
• PWR (Power):
  • Blinks green during device boot.
  • Shines green when boot is complete and device is operational.