Feature / Model		XGS1935-28	XGS1935-28HP
Product name		24-port GbE Lite-L3 Smart Managed Switch with 4 10G Uplink	24-port GbE PoE Lite-L3 Smart Managed Switch with 4 10G Uplink
Switch class		Smart Managed	Smart Managed
Port Density
Total port count		28	28
100/1000Mbps		24	24
10 Gigabit SFP+		4	4
PoE
IEEE 802.3at (PoE+)		-	24
Total PoE budget (watts)		-	375
Performance
Switching capacity (Gbps)		128	128
Forwarding rate (Mpps)		95.2	95.2
Packet buffer (byte)		1.5 M	1.5 M
MAC address table		16 K	16 K
Jumbo frame (byte)		9 K	9 K
L3 forwarding table		Max. 512 IPv4 entries; Max. 512 IPv6 entries	Max. 512 IPv4 entries; Max. 512 IPv6 entries
Routing table		32	32
VLAN routing		Yes	Yes
IP interface (IPv4/IPv6)		32/32	32/32
Flash/RAM		32MB/512MB	32MB/512MB
Power
Input		100 to 240V AC, 50/60Hz	100 to 240V AC, 50/60Hz
Max. power consumption (watts)		23.2	452.6
Min. power consumption (watts)		11.5	15.9
Physical Specifications
Item	Dimensions (WxDxH)(mm/in.)	440 x 270 x 43 / 17.32 x 10.63 x 1.69	440 x 270 x 43 / 17.32 x 10.63 x 1.69
	Weight (kg/lb.)	3.1/6.83	3.6/7.94
Packing	Dimensions (WxDxH)(mm/in.)	508 x 394 x 90 / 20 x 15.51 x 3.54	508 x 394 x 90 / 20 x 15.51 x 3.54
	Weight (kg/lb.)	4.58/10.1	5.13/11.31
Included accessories		Power cord Rack mounting kit	Power cord Rack mounting kit
Green Feature
Energy-Efficient Ethernet		Yes	Yes
ESD/Surge Protection
Ethernet port surge protection		4KV	4KV
Power supply surge protection	Line-GND	2KV	2KV
	Line-Line	1KV	1KV
Ethernet port ESD protection (air/contact)		8KV/6KV	8KV/6KV
Environmental Specifications
Operating	Temperature	-20°C to 50°C/-4°F to 122°F	-20°C to 50°C/-4°F to 122°F
	Humidity	10% to 95% (non-condensing)	10% to 95% (non-condensing)
Storage	Temperature	-40°C to 70°C/-40°F to 158°F	-40°C to 70°C/-40°F to 158°F
	Humidity	10% to 95% (non-condensing)	10% to 95% (non-condensing)
MTBF (hr)		518,332	786,686
Heat dissipation (BTU/hr)		79.162	264.782
Acoustic noise @25°C (min/max, dBA)		Fanless, 0	23.9/48.8