ADTRAN Total Access OC-3 L3 Installation And Maintenance Practice

ADTRAN Total Access OC-3 L3 Installation And Maintenance Practice Manual pdf 16 page image

16 61181031L3-5AFailFail is displayed when an External clock failed whileprovisioned for External Clock Source.Figure 10. Status MenuUnused, UnavailableUnused, Unavailable is displayed when no externalClock is present and is not provisioned for ExternalClock Source.Unused, AvailableUnused, Available is displayed when an External Clockis present but is not provisioned for External ClockSource.SEC EXT ClockThe SEC EXT Clock field displays the status of theSecondary External Clock. The possible options are thesame as those for the Primary External Clock listedabove.OC-3 Line StatusThe OC-3 Line Status field displays the status of theOC-3 Line as one of the following:TX and RX FailTX and RX Fail indicates that one or more failures havebeen detected on both the transmit and receive side.TX FailTX Fail indicates that one or more failures have beendetected on the transmit side.RX FailRX Fail indicates that one or more failures have beendetected on the receive side.NormalNormal indicates that no failures are detected.APS StatusThe APS Status field displays the status of the DS1Drop (Clock Controller) and the two DS3 interfaces,which in turn provides the setting of the module forAPS. The possible settings are as follows:Shelf: 1 Slot: B Total Access System 01/13/03 09:37Unacknowledged Alarms: NoneStatusMux Service State : OOS-M Clock Status : HoldoverActive Loops : No Loops Selected Clock : Receive OC-3 AOC-3 DCC : Link Down PRI EXT Clock : Unused, UnavailableLocal DS3 Framing : M13 SEC EXT Clock : Unused, UnavailableOC-3 Line Status : RX FailPath #1 Service State : OOS-MPath #2 Service State : OOS-U DS3 #1 APS Status : Online/AllowPath #3 Service State : OOS-U DS3 #2 APS Status : Online/AllowDS3 #1 Service State : OOS-U DS1 Drops APS Status : Online/AllowDS3 #2 Service State : OOS-U Active OSI Stack : Mux B'?' - System Help Screen