CL-MC-XE1-IP-Y Series (1/2/4 E1) User Manual- 8 -Chapter 3 Operating Instructions3-1 DescriptionCL-MC-XE1-IP-Y series consists of the front panel and the rear panel. The views and description of frontand rear panels are shown in Figure 3-2.1 and 3-3.1 for details.3-2 Front PanelFigure 3-2.1 CL-MC-XE1-IP-Y 1-Port E1 Front PanelFigure 3-2.2 CL-MC-XE1-IP-Y 2-Port E1 Front PanelFigure 3-2.3 CL-MC-XE1-IP-Y 4-Port E1 Front Panel(1) System IndicatorsPWR (Power On/Off LED)ALM (failures/errors from any of E1 link)(2) Reset ButtonUse this button to restart the system.(3) LAN Ethernet Connector and IndicatorsThe Ethernet interface is a RJ45 connector with two LED indicators and its pin assignments areshown in Figure 3-2.4. Two LED indicators are described below. GREEN LED: Solid Green indicates Ethernet link is up; Blinking Green indicates Tx/Rx trafficis traversing the port. ORANGE LED: Solid Orange indicates 100 Mbps link speed; Off indicates 10 Mbps linkwww.carelink.com