Black Box solid gigabit switching in a rackmount chassis Overview, 2.LGB524A components, Page

				Chapter 2: Overview
		Table 2-2. LGB524A components.
	Number in Figures
	2-3 and 2-4	Component	Status	Description
1		(1) Power LED	On	Lights when power to unit is on.
2		(4) FIber LEDs (F1–	On	Fiber port(s) are active.
		F4)	Flashing	Switch is passing data.
3		(24) 1000M LEDs	On	Link is running at 1000 Mbps.
			Off	Link is running at 10/100 Mbps.
			On	Light when SFP is connected.
4		(24) Link/Act LEDs
			Flashing	Switch is passing data.
5		(20) RJ-45 ports	—	Links to RJ-45 ports.
6		(4) RJ-45/SFP	—	Link to either RJ-45 or SFP devices.
		combo ports
			ON	Power to switch is on.
7		ON/OFF switch
			OFF	Power to switch is off.
8		AC input connector	—	90–260 VAC, 50–60 Hz.

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