NETGEAR FSM726E - ProSafe Switch, Hardware Installation Manual, Page: 12 / 30

Managed Layer 2 Switch with 2 Gigabit Ethernet Ports FSM726E Hardware Installation Guide
1-2 Introduction
v1.0, November 2008
The following table describes the LEDs on the front panel of the switch.
Table 1. LED Descriptions for FSM726E
LED Description
PWR (Power) • Solid green . Power is supplied and the switch is working.
• Blinking green . Power-on self-test (POST) in progress.
• Solid yellow . System is booting up.
• Blinking yellow . POST, CPU, or power supply has failed
• Off . Power is disconnected.
FAN • Yellow . The fan has failed.
• Green . The fan is operating normally.
10/100 (port 1 to 24)

(1 LED per port)
Link/ACT LED
• Off . No link is established on the port.
• Solid green . A valid 100 Mbps link is established on the port.
• Blinking green . The port is sending or receiving packets at 100M.
• Solid yellow . A valid 10Mbps link is established on the port.
• Blinking yellow . The port is sending or receiving packets at 10
Mbps.
SFP ports (100/1000 Mbps) Link/ACT LED
• Off: No link is established on this port.
• Solid green . A valid 1000 Mbps SFP module link is established on
the port.
• Blinking green . The port is sending or receiving packets at 1000
Mbps.
• Solid Yellow . A valid 100Mbps SFP module link is established on the
port.
• Blinking Yellow . The port is sending or receiving packets at 100
Mbps.
• If port 25-26 media is changed to copper, the SFP LEDs changes to
Off status.
10/100/1000M ports
(1 LED per port) Link/ACT LED
• Off . No link is established on this port.
• Solid green . A valid 1000 Mbps link is established on the port.
• Blinking green . The port is sending or receiving packets at 1000
Mbps.
• Solid Yellow . A valid 10/00Mbps link is established on the port.
• Blinking Yellow . The port is sending or receiving packets at 10/100
Mbps.
• If port 25-26 media is changed to fiber, the copper LEDs changes to
Off status.