Paradyne Hotwire 8774 User Manual
Also see for Hotwire 8774: Installation instructionsUser guide
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Monitoring the 8774 Termination Unit4-38774-A2-GB20-10 December 1998Health and StatusThe following messages appear in the first column of the System and Test Statusscreen. The highest priority Health and Status message also appears on all ATIscreens on the bottom right.Table 4-1. Health and Status Messages (1 of 2)Message What Message Indicates What To DoSystemOperationalThere are no problemsdetected.LOS at Net, Ptn An LOS (Loss Of Signal)condition has been detectedon the network interface. Nosignal is being received onPortn, possibly due to a localnetwork problem.1. Verify that the network cable issecurely attached at both ends.2. Contact network provider.OOF at Net, Ptn Three consecutive framesynchronization bits were inerror.1. Check the Transmit Clock Sourceconfiguration options. Do not setboth the local and remote unit toInternal, External, or Loop timing.2. Contact network provider.EER at Net, Ptn An EER (Excessive ErrorRate) condition has beendetected on the networkinterface at Portn. Thecondition is cleared when theerror rate falls below thethreshold value currentlyconfigured.Contact network provider.NTU/LTU Mismatch, PtnThe NTU is not configured thesame as the LTU.Configure units to match.LOS at DSX-1,PtnAn LOS (Loss Of Signal)condition has been detectedon the DSX-1 interface. Nosignal is being received onPortn.Verify that the interface cable issecurely attached at both ends.LOF at DSX-1,PtnAn LOF (Loss Of Frame)condition has been detectedon the DSX-1 interface.1. Verify that the network cable issecurely attached at both ends.2. Contact network provider.AIS at DSX-1,PtnAn Alarm Indication Signal(AIS) is being received by theDSX-1 interface.1. Verify that the units line framingand line coding are compatible.2. Contact network provider.EER at Net, Ptn An EER (Excessive ErrorRate) condition has beendetected on the networkinterface at Port 1. Thecondition is cleared when theerror rate falls below thethreshold value currentlyconfigured.1. Ignore condition if 511 test active.2. Contact network provider. |
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