Cisco SF100D-08-EU 882658441516 /8 x 10/100 Fast Ethernet / Serial Port RJ45//4 x PoE ports 802.3af /Web-interface / SwOS / QoS/24V / 50-60 GHz/Flow control, layer 2 switching, auto-negotiation, auto-uplink (auto MDI/MDI-X), Weighted Round Robin (WRR) queuing, Quality of Service (QoS)