Package Contents: 4-Port Managed PoE+ Switch NetWay4ES, Midspan Injector NetWay1D, NetWay4ESK is a kit that includes NetWay4ES and NetWay1D. NetWay4ES is a 4-Port Managed PoE/PoE+ switch which is designed for installation at the IDF (Intermediate Distribution Frame). NetWay4ES allows for system expansion by accommodating up to four (4) IP cameras/devices over a single CAT-5 or higher structured cable. Power up to 60W is provided by NetWay1D midspan injector or 30W by NetWay8/NetWay16 midspan or any IEEE 802.3at standard midspan/ endspan typically located at the MDF (Main Distribution Frame). Built-in IP management facilitates remote device reset/control and status monitoring.