D-Link DCS-3415 Quick Installation Guide - Page 3

Hardware Overview Hardware Overview Connections Rear View Microphone Connector The DCS-3415 has an internal built-in microphone. To use an external microphone, plug it into the microphone connector. Microphone On/Off Switch Select to turn the microphone On or Off. Audio Out Connector Use the Audio Out connector for 2-way audio connection. Speakers (not included) may be connected to the camera for 2-way audio communication. DC Power Connector The DC power input connector is located on the back panel. This is labeled "12V DC" with a single socket to supply power to the Network Camera. Ethernet Cable Connection (PoE) The network camera's back panel features an RJ-45 connector for 10Base-T Ethernet or 100Base-TX Fast Ethernet cabling. This port supports the NWay protocol, allowing the network camera to automatically detect or negotiate the transmission speed of the network. The Ethernet port can also be used to power the camera by using a PoE switch. Reset Button To reset the camera to the factory default settings, hold the button down for 30 seconds until the power LED flashes through its cycle twice. DI/DO The DCS-3415 provides a general I/O terminal block. The I/O connectors provide the physical interface to send and receive digital signals to and from a variety of external devices. DC12V output Support for external device (like IR light) RS485 Port is designed for external pan/tilt/zoom devices.  D-Link DCS-3415 Quick Install Guide