Allied Telesis GS900/5E manual AC Power Connector, State, Description

AC Power Connector

AT-GS900/16, AT-GS900/24 Fanless Gigabit Ethernet Switches Installation Guide

Table 2 describes the system and port LEDs on the AT-GS900/16 and AT-GS900/24 switches.

Table 2. System and Port LEDs

LED	State	Description
POWER	Green	The switch is powered ON and operating
		normally.
	OFF	The switch has no power.
SPD/LINK/	Solid Green	A valid 1000 Mbps link is established on
ACT		the port.
	Solid	A valid 10 or 100 Mbps link is
	Orange	established on the port.
	Blinking	A 1000 Mbps packet transmission and
	Green	reception is in process on the port.
	Blinking	A 10/100 Mbps packet transmission and
	Orange	reception is in process on the port.
	OFF	No link is established on the port.
FDX/HDX	Solid Green	A full-duplex link is established on the
		port.
	OFF	A half-duplex link is established on the
		port.

Both the AT-GS900/16 and AT-GS900/24 switches have a single AC power supply socket on the back panel, which has auto-switch AC inputs. See Figure 2 on page 14 for an illustration of the back panels. For the input voltage range, refer to Appendix A, ”Technical Specifications” on page 38. To power ON or OFF the switch, you connect or disconnect the power cord.

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