D-Link 16-Port 10/100/1000 Rackmountable Switch. Data transfer: 1 Gbit / s, 32 Gbit / s. Network: 8000 entry (s). Management functions: unmanaged. Memory: 0.340 MB. Weight and size: 280 x 180 x 44 mm, 1750 g. Power Management: 100-240VAC, 50/60 Hz. Certifications: 802.3 Ethernet, 802.3u Fast Ethernet, 802.3x Flow Control, 802.3ab Gigabit Ethernet, 802.1p QoS