Leds - NETGEAR GS728TXPv3 Hardware Installation Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports or 4 10G SFP+ Ports
Table 1. Front panel (Continued)
Number Description
9 24 or 48 LEDs associated with the Ethernet ports.
Depending on the position of the LED Mode button, the LEDs provide either switching information or
PoE information.
For more information, see LEDs on page 16.
10 4 LEDs associated with the 4 SFP or SFP+ ports.
For each port, the associated LED functions as the combined link and activity LED.
For more information, see LEDs on page 16.
11 24 or 48 independent 10/100/1000BASE-T RJ-45 PoE ports.
For more information, see RJ-45 ports for 10/100/1000M BASE-T Ethernet connectivity on page 19.
12 4 dedicated SFP or SFP+ ports in which you can install GBICs for fiber or copper connections.
For more information, see SFP and SFP+ ports for fiber or copper connectivity on page 19.

LEDs

This section describes the LEDs on the front panel of the switch.
Table 2. Front panel LEDs
LED
Power LED
Fan LED
PoE Max LED
LED Mode LED
Hardware Overview
Description
Solid green: The switch is powered on.
Solid yellow: The switch is starting.
Off: Power is not supplied to the switch.
Solid yellow: The internal fan failed.
Off: The internal fan is operating normally.
Off: Sufficient (more than 7W of) PoE power is available.
Solid yellow: Less than 7W of PoE power is available.
Blinking yellow: At least once during the previous two minutes, less than 7W of PoE
power was available.
Solid green: The port LEDs function in Ethernet Mode.
Solid yellow: The port LEDs function in PoE Mode.
16 Hardware Installation Guide