TP-Link TL-SM321B manual Managed Gigabit Switch, Web Smart Gigabit Switch, SMB Broadband Router

SFP Module	Cooperated TP-LINK products
	Managed Gigabit Switch
	TL-SG3109
	TL-SL3428
	TL-SL3452
	Web Smart Gigabit Switch
	TL-SG2109WEB
	TL-SG2216WEB
	TL-SG2224WEB
TL-SM321A	TL-SL2210WEB
TL-SM321B	TL-SL2218WEB
	TL-SL2428WEB
	TL-SL2452WEB
	Unmanaged Gigabit-Uplink Switch
	TL-SL1351
	SMB Broadband Router
	TL-R4199G
	TL-R4299G
	Gigabit Media Converter
	MC220L

)Note:

If any abnormal status occurs when the light modules of the device are hot-switched between 1000Mbps and 100Mbps, please try to power on the device again.

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