SmartNode 4950-NCE rear panel 17SmartNode 4950-NCE Getting Started Guide 1 • General informationTable 4. Rear panel portsPort DescriptionWAN ETH 0/0 Auto-MDX Gigabit-Ethernet port, RJ-45 (see figure 2), connects the unit to an EthernetWAN device (for example, a cable modem, DSL modem, or fiber modem). Note:Only full duplex modes are supported.LAN ETH 0/1 Auto-MDX Gigabit-Ethernet port, RJ-45 (see figure 2), connect the unit to an EthernetLAN (for example, a PC, printer, or wireless bridge). Note: Only full duplex modesare supported.PRI 0/0 RJ-45 connector providing E1 (2.048Mbps) or T1(1.533 Mbps) PRI interface, meet-ing all requirements of ITU-T recommendations for G.703. Use a shielded E1 or T1interface cable for 120 Ohm balanced connections to connect the SmartNode withan NT or ET, e.g. a PBX or LE.PRI 0/1 RJ-45 connector providing E1 (2.048Mbps) or T1(1.533 Mbps) PRI interface, meet-ing all requirements of ITU-T recommendations for G.703. Use a shielded E1 or T1interface cable for 120 Ohm balanced connections to connect the SmartNode withan NT or ET, e.g. a PBX or LE.PRI 0/2 RJ-45 connector providing E1 (2.048Mbps) or T1(1.533 Mbps) PRI interface, meet-ing all requirements of ITU-T recommendations for G.703. Use a shielded E1 or T1interface cable for 120 Ohm balanced connections to connect the SmartNode withan NT or ET, e.g. a PBX or LE.PRI 0/3 RJ-45 connector providing E1 (2.048Mbps) or T1(1.533 Mbps) PRI interface, meet-ing all requirements of ITU-T recommendations for G.703. Use a shielded E1 or T1interface cable for 120 Ohm balanced connections to connect the SmartNode withan NT or ET, e.g. a PBX or LE.Console Used for service and maintenance, the Console port (see figure 2), an RS-232 RJ-45connector, connects the product to a serial terminal such as a PC or ASCII terminal(also called a dumb terminal).DC power input Electricity supply socket. (see figure 2).Reset The reset button (see figure 2) has three functions:• Restart the unit with the current startup configuration—Press (for less than 1 second)and release the Reset button to restart the unit with the current startup configuration.• Restart the unit with factory default configuration—Press the Reset button for5 seconds until the Power LED (see figure 3 on page 18) starts blinking to restartthe unit with factory default configuration.• Restart the unit in bootloader mode (to be used only by trained SmartNode tech-nicians)—Starting with the unit powered off, press and hold the Reset button asyou apply power to the unit. Release the Reset button when the Power LED startsblinking so the unit will enter bootloader mode.G.SHDSL port(option)Provides symmetrical throughput up to 11.4 Mbps over four wires or 5.7 Mbps overtwo wires. Supports ATM QoS with multiple PVCs and outstanding DSLAM interop-erability. The G.SHDSL LEDs are located on either side of the DSL port. ACT (when litor blinking) shows Activity, and LINK (when lit) shows that the DSL port is connected.