D-Link ethernet managed switch Physical and Environmental Internal Power Supply, DC Fan, Humidity

xStack® DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch

Physical and Environmental

Internal Power Supply	AC Input: 100 - 240 VAC, 50-60 Hz
Redundant Power Supply
Power Consumption	DGS-3400 Series		Module Inserts
	DGS-3426 (78.2 Watts)		DEM-410CX (0.015 Watts)
	DGS-3426P (496 Watts)		DEM-410X (6.16 Watts)
	DGS-3427 (86.68 Watts)
	DGS-3450 (144.47 Watts)
DC Fan:	12v
Operating Temperature	0 - 40°C
Storage Temperature	-40 - 70°C
Humidity	5 - 95% non-condensing
Dimensions	441mm x 389mm x 44mm
Weight	DGS-3400 Series		Module Inserts
	DGS-3426 (5.42 kg)		DEM-410CX (0.16 kg)
	DGS-3426P (6 kg)		DEM-410X (0.18 kg)
	DGS-3427 (5.51 kg)
	DGS-3450 (5.74 kg)
EMI:	CE class A, FCC Class A
Safety:	CSA International, CB Report
		Performance
Transmission Method		Store-and-forward
Packet Buffer		0.75 MB per device
Packet Filtering / Forwarding Rate		Full-wire speed for all connections
		1,488,095 pps per port (for 1000Mbps)
MAC Address Learning		Automatic update. Supports 8K MAC address.
Priority Queues		8 Priority Queues per port.
Forwarding Table Age Time		Max age: 10-1000000 seconds. Default = 300.

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