This smart and economic PoE switch (HUM-PE24E-2GF-4) make both Data and Power transmission possible over a single cable. All the Ethernet ports are capable of connecting with 10/100Mps and the uplink port of this switch is two 1000 RJ45 Ports & 1* SFP (100/1000Mbps). PoE is available on all PoE signed ports using IEEE 802.3af/at standard. Auto-sensing technology, used in this device let the users to connect both PoE and non-PoE devices to HUM-PE24E-2GF-4with no consideration or hesitation. Additionally, this manageable PoE Switch can recognized automatically PoE demands of devices and automatically disconnect the power when PoE device is disconnected or turned off. It is also capable of recognizing speed, duplex, and cable type using Auto Uplink™.