Patton electronics NetLink 2707C User Manual

Also see for NetLink 2707C: User manual User manual

Contents

Patton electronics NetLink 2707C User Manual Manual pdf 14 page image

135.0 OPERATIONWhen the Model 2707 has been properly configured and installed, itshould operate transparently. This sections describes power-up, LEDstatus monitors, and the built-in loopback test modes.5.1 POWER-UPBefore applying power to the Model 2707, please readsection 4.3,“Power Connection” on page 11 and ensure that the unit is properlyconnected to the appropriate power source.5.2 LED STATUS MONITORSThe Model 2707 features six front panel LEDs that monitor connectionson the G.703 and signaling, error and test modes. Figure 6 shows thefront panel location of each LED. Descriptions of each LED follow Figure6.Figure 6. 2707 Front PanelE1 Link (Active Green) Solid green (On) indicates thatthe end to end E1 Link is up, signifying that thelink is active. The E1 Link LED is Off when thelink is down.TD & RD Glows yellow to indicate an idle condition ofBinary “1” data on the respective terminal inter-face signals. Green indicates Binary “0” data.TM (Active Yellow) Solid Yellow indicates anActive Test Mode. The unit may be placedin test mode by the local user.