Connections: 16x RJ45, 2x SFP, 0x SFP+, 0x QSFP+ Number of PoE ports: 8 Number of PoE ports: 8, PoE standard: 802.3af/at PoE+ 30Watt, PoE budget: 42 W Assembly: 19” Rack; Wall 1.3” LCM touchscreen for status information Virtually silent cooling thanks to new airflow design, reducing the need for fans