New Rock Technologies OM10 User Manual
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Contents
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Shanghai New Rock Technologies Inc. Page13/75# Description⑤、⑥、⑦ Three indicators of PWR, STATUS and ALARM represent the power, statusand alarm respectively. Specific meanings of these indicators are described inTable 1-10.Table 1-8 Pins and Indicators for FXS and FXO of OM20Pin LED1 2 3 4 5 6 7 8 Yellow GreenNC NC NC RING TIP NC NC NC InterfaceTypeInterfaceStatusNote: The yellow LED on RJ45 socket works only in the mixed FXS/FXO type configuration of OM.The yellow LED light on indicates the interface is FXO type, and the yellow light off indicates theinterface is FXS type. In an configuration with only FXS ports or FXO ports, the yellow LEDremains off.Table 1-9 for Pin and Indicator Table of Ethernet PortsPin LED1 2 3 6 Yellow GreenTX+ TX- RX+ RX- ConnectionStatusActivityStatusTable 1-10 Indicators of OM20Mark Function Status DescriptionGreen Power onPWR PowerIndication Off Power offOff System locked and inactiveGreenFlash In normal operationConstantRedSystem in the process of power up and not in thenormal operation modeSTATUS StatusIndicationRed Flash System in a diagnostic mode and able to executeonly limited operationGreen No alarmsRed Flash New alarms occurred but not confirmedALARM AlarmIndicationRed Alarms existed and all alarm informationconfirmedAfter normal startup of OM20, three indicators of PWR, STU and ALM on the front panel havebeen found to turn green, then STATUS (STU) and ALARM (ALM) indicators turning fromgreen into red indicating the equipment has detected IP address conflicts. |
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