Model		GS1900-8	GS1900-8HP	GS1900-10HP
Product name		8-port GbE Smart Managed Switch	8-port GbE Smart Managed PoE Switch	8-port GbE Smart Managed PoE Switch with GbE Uplink
Port Density
10/100/1000BASE-T,fixed		8	-	-
10/100/1000BASE-T,PoE, fixed		-	8	8
SFP 100/1000 Mbps		-	-	2
Performance
Switching capacity (Gbps)		16	16	20
Forwarding rate (Mpps)		11.9	11.9	14.88
Packet buffer (byte)		525 K	525 K	525 K
MAC address table		8 K	8 K	8 K
Jumbo frame (byte)		9 K	9 K	9 K
Power
Input voltage of AC		100 - 240 V AC,50/60 Hz	100 - 240 V AC,50/60 Hz	100 - 240 V AC,50/60 Hz
Max. power consumption(watt)		6.2	84.3	96.2
Total PoE power budget(watt)		-	70	77
Physical Specifications
Item	Dimensions (WxDxH)(mm/in.)	250 x 104 x 27/9.84 x 4.10 x 1.06	250 x 104 x 27/9.84 x 4.10 x 1.06	250 x 104 x 27/9.84 x 4.10 x 1.06
	Weight (kg/lb.)	0.65/1.43	0.72/1.57	0.72/1.59
Packing	Dimensions (WxDxH)(mm/in.)	302 x 227 x 64/11.89 x 8.94 x 2.52	302 x 227 x 64/11.89 x 8.94 x 2.52	302 x 227 x 64/11.89 x 8.94 x 2.52
	Weight (kg/lb.)	1.04/2.30	1.51/3.33	1.53/3.37
Included accessories		Power adapter Wall mount kit	Power cord Power adapter Wall mount kit	Power cord Power adapter Wall mount kit
Green Feature
Fanless		Yes	Yes	Yes
Environmental Specifications
Operating temperature		0°C to 50°C/32°F to 122°F
Storage temperature		-40°C to 70°C/-40°F to 158
Operating humidity		10% to 95% (non-condensing)
MTBF (hr)		862,561	926,199	801,113
Heat dissipation (BTU/hr)		21.14	48.763	65.472
Acoustic noise (dBA)		0	0	0