D-Link DGS-3630-28SC/A1AMI

D-Link DGS-3630-28SC/A1AMI / Managed stackable Layer 3 switch with 20 ports 1000Base-X SFP , 4 combo ports 100 / 1000Base-T / SFP and 4 ports 10GBase-X SFP + CPU: 1 GB / Flash memory: 1 GB / Interfaces: 20 1000Base-X SFP ports,4 combo ports 10/100 / 1000Base-T / SFP,4 10GBase-X SFP + ports, Console port with RJ-45 connector, Mini-USB console port, Management port 10/100 / 1000Base-T with RJ-45 connector (Out-of-band), Signal port with RJ-45 connector, USB 2.0 Type A port Standards and functions: IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-X, IEEE 802.3ae 10GBase-X, IEEE 802.3x flow control in full duplex mode,Automatic MDI / MDIX detection Switching matrix: 128 Gbps / 441 x 259.8 x 44 mm