Quick Install Guide – SL2100 Multiline IP Terminals rev 1.1NEC SL2100 Communication System 93- System Connection OverviewThe Multiline IP terminals are connected via a PoE switch.4- Connect the Multiline IP Terminal1. Connect the LAN Network 10-Base-T/100Base-TX/1000Base-TX cable to the LAN(=) connector.2. Power provisioning is provided by PoE, and AC/DC is not used.3. The Multiline IP Telephones have a Switching Hub to connect a PC to the LAN network. Connect the10Base-T/100Base-TX/1000Base-TX straight through cable used for connection to the PC to the PC(X)connector and to the PC.5- Applying Power to the Multiline IP TerminalThe Multiline IP Terminals support PoE power provisioning for the telephone. PoE(IEEE802.3af)PoE (Power Over Ethernet) is a LAN technology that allows standard 10-Base-T/100Base-TX/1000Base-TX data cables to pass electrical current from a power source to a requesting end device.