General Features
Flash Memory	8M
Switching Capacity	20Gbps
Forwarding Rate	14.9Mpps
Temperature	Operating Temperature: 0℃~50℃, Storage Temperature: -40℃~70℃
Humidity	Operating Humidity (noncondensing):10%~90%, Storage Humidity (non-condensing):10%~90%
Dimensions	19.64 x 11.63 x 3.66cm
Weight	1.55kg
L2 Features
Auto MDI/MDIX	yes
Autonegotiation	yes
Flow Control	IEEE 802.3x for full-duplex mode  Back-Pressure for half-duplex mode
IGMP Snooping	IGMP snooping v1/v2/v3 IGMP immediate-leave  Supports jumbo frames up to 10 KB
Immediate Leave	yes
Jumbo Frame	yes
Link Aggregation	Static Trunk  IEEE 802.3ad Link Aggregation Control Protocol
Spanning Tree	IEEE 802.1D Spanning Tree Protocol (STP)  IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) STP Auto Edge
VLAN	Supports 4K IEEE 802.1Q VLANs  Port-based VLANs  Voice VLAN  Private VLAN
QoS Features
Priority Queue Scheduling	8 hardware queues per port
Rate Limiting	Ingress: Resolution 16 Kbps  Egress: Resolution 16 Kbps
Security Features
IEEE 802.1x	yes
IP Source Guard	yes
TACACS+	yes
Management Features
DHCP	Supports DHCP Client Supports DHCP Server
DNS	Supports DNS client, proxy
LLDP	yes
RMON	yes
SNMP(Agent)	SNMP v1, v2, v3
Telnet	yes
Web-Based Management	yes
IPv6 Features
ICMPv6	yes
ICMPv6 Redirect	yes
IPv4/IPv6 dual Protocol Stack	yes
IPv6 Address Types	Unicast
Stateless Auto-configuration	yes