• Hardware features:• Standards and Protocols: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p• Interface: 5 10/100/1000 Mbps RJ45 Ports, AUTO Negotiation/AUTO MDI/MD• Fan Quantity: Fanless• Power Supply: External Power Adapter (Output: 5 VDC/ 0.6 A)• Dimensions ( W x D x H ): 100 × 98 × 25 mm• Max Power Consumption: 2.82 W (220 V/ 50 Hz)• Performance:• Packet Forwarding Rate: 7.4 Mpps• MAC Address Table: 2 K• Packet Buffer Memory: 1 Mb• Jumbo Frame: 16 KB• Software features: • Quality of Service: Support Port-based/802.1p/DSCP priority, Support 4 priority queues, Rate Limit, Storm Control • L2 Features: IGMP Snooping V1/V2/V3, Static Link Aggregation, Port Mirroring, Cable Diagnostics, Loop Prevention• VLAN: Supports up to 32 VLANs simultaneously (out of 4K VLAN IDs), MTU/Port/Tag VLAN• Transmission Method: Store-And-Forward