Specifications
Hardware
Ports	8x RJ45 10/100Base-T Fast Ethernet ports 16x RJ45 10/100Base-TX PoE+ ports 2x Combo Gigabit Ethernet/SFP ports
Transmission Method	Store and Forward
Transmission Media	10BaseT Cat3/4/5 UTP/STP 100BaseTX Cat5 UTP/STP 1000BaseT Cat5e UTP/STP
Buttons	Reset Button
LED Indicators	Per port: Link/Act, PoE Per unit: Power, system
Power Input	100-240V AC, 50-60Hz
Power Consumption	260W (Max)
Dimensions (L x W x H)	441 x 310 x 44mm
Weight	3.95kg
Performance
Switching Capacity	4.4Gbps
MAC Address	4K
Buffer Memory	352KB
Jumbo Frames	1536Bytes
Filtering/Forwarding Rates	1000Mbps port – 1,488,000pps 100Mbps port - 148,800pps 10Mbps port - 14,880pps
Power Over Ethernet
Standard	IEEE 802.3af, IEEE 802.3at
Power Output	Up to 30W per port
Pin Assignment	1/2(+), 3/6(-) (End-Span)
Available Power Output	220W (Max)
Smart Features
VLAN	Up to 140 VLANs and 4096 VLAN IDs 802.1Q tag-based VLAN Port-based VLAN Management VLAN
Port Trunking	IEEE 802.3ad LACP Trunk-static trunk up to 3 trunk groups
IGMP Snooping	IGMP v1/v2 snooping IGMP Snooping queries Block unknown multicast traffic Multicast groups: 256
QoS	Port-based QoS, IEEE802.1p QoS, 4 Priority Queues, Scheduling Algorithm
Mirror	Port mirroring both on ingress and egress traffic Many to one
Management	User interface: Web-based management User account: Login account configuration Firmware upgrade: Firmware upgrade by WEB Loop detection/prevention
Security	Rate limit: Rate limit on ingress and egress traffic Broadcast storm control
Environment
Temperature	Operating: 0°C ~ 40°C Storage: -40°C ~ 70°C
Humidity (Non-condensing)	Operating: 10 ~ 90% Storage: 10 ~ 90%
Standards Compliance
Standards	IEEE 802.3 10BaseT Ethernet IEEE 802.3u 100BaseTX Fast Ethernet IEEE 802.3ab 1000BaseT Gigabit Ethernet IEEE 802.3z 1000BaseSX/LX IEEE 802.3af Power Over Ethernet (PoE) IEEE 802.3at Power Over Ethernet Plus (PoE+) IEEE 802.3x Full-duplex and flow control IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.1Q VLAN + QoS IEEE 802.1d Spanning tree protocol IEEE 802.1w Rapid spanning tree protocol IEEE 802.1p Class of service, priority protocols
Certifications	FCC, CE