NETGEAR GS110TP-100NAS manual Device Hardware Interfaces, System LEDs, RJ-45 Ports

	GS110TP Hardware Installation Guide
Table 2-1. Port LEDs (continued)
LED	Designation
PoE Status	• Off = No PoE powered device (PD) connected.
(Right LED on each RJ-45 port)	• Solid Green = The PoE PD is connected and the port is supplying
	power successfully.
	• Flashing Yellow = One of the following failures resulted in stopping
	power to that port:
	– Short circuit on PoE power circuit.
	– PoE power demand exceeds power available.
	– PoE current exceeds PD's classification.
	– Out of proper voltage band (44 ~ 57 VDC).
SFP Port Indicate LED	• Off = No link is established on the port.
	• Solid Green = A valid link is established on the port.
	• Flashing Green = Packet transmission or reception is occurring on
	the port.

System LEDs

The following table describes the system LED designations.

Table 2-2. System LEDs

LED	Designation
Power/Status LED	• Solid Green = Power is supplied to the switch and the switch is operating
	normally.
	• Solid Yellow = The switch is booting.
	• Off = Power is disconnected.
PoE MAX LED	• Off = There is at least 7W of PoE power available for another device.
	• Solid Yellow = Less than 7W of PoE power is available.
	• Flashing Yellow = The PoE MAX LED was active in the previous two minutes.

Device Hardware Interfaces

RJ-45 Ports

RJ-45 ports are autosensing ports. When inserting a cable into an RJ-45 port, the switch automatically ascertains the maximum speed (10, 100, or 1000 Mbps) and duplex mode (half- duplex or full-duplex) of the attached device. All ports support only unshielded twisted-pair (UTP) cable terminated with an 8-pin RJ-45 plug.

Physical Description 2-3

v1.0, March 2010