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    Alarm and Condition Summary

    Table 1: BTI7800 Alarms and Conditions

    Code

    Entities Affected

    Default Severity

    Service Affecting

    AirFilterAbsence (Air Filter Absent)

    BTI7814 chassis

    Major

    No (false)

    AIS–L (Alarm Indication Signal - Line, SONET)

    SONET interfaces

    Not alarmed

    Yes (true)

    APR (Automatic Power Reduction)

    • DOL ports
    • Terminal amplifier client ports
    • Terminal amplifier DCM ports

    Critical

    Yes (true)

    APSD (Automatic Power Shutdown)

    • DOL ports
    • Terminal amplifier line ports

    Critical

    Yes (true)

    BDI (Backward Defect Indication, OTN)

    OTN OTU interfaces

    Not alarmed

    No (false)

    ContComS (Control Communications Failure, Span Section)

    • DOL optical service channels
    • Terminal amplifier Optical Supervisory Channels

    Major

    Yes (true)

    DiskHighUsage (Disk High Usage)

    • Management modules
    • Traffic modules

    Major

    No (false)

    EnvCurrentHighTh (Current Above High Temperature)

    AC PEM

    Major

    Yes (true)

    EnvCurrentLowTh (Current Below Low Temperature)

    AC PEM

    Major

    Yes (true)

    EnvTempHighTh (Environment Temperature Above High Threshold)

    • PEMs
    • Fan modules
    • Management modules
    • Traffic modules

    Major

    Yes (true)

    EnvTempLowTh (Environment Temperature Above Low Threshold)

    • PEMs
    • Fan modules
    • Management modules
    • Traffic modules

    Not alarmed

    Yes (true)

    EnvVoltHighTh (Environment Voltage Above High Threshold)

    • AC PEMs
    • Traffic modules

    Major

    Yes (true)

    EnvVoltLowTh (Environment Voltage Below Low Threshold)

    • AC PEMs
    • Traffic modules

    Major

    Yes (true)

    EqptBrownout (Equipment Brownout)

    UFM6 modules

    Major

    Yes (true)

    EqptComm (Equipment Management Communications Failure)

    Traffic modules

    Major

    Depends on cause of alarm

    EqptDgrd (Equipment Degrade)

    • UFM modules
    • BIC modules

    Major

    Yes (true)

    EqptFail (Equipment Failure)

    • Equipment
    • Management modules
    • Traffic modules
    • Pluggable transceivers

    Critical

    Yes (true)

    EqptMism (Equipment Mismatch)

    • Equipment
    • Management modules
    • Traffic modules
    • Pluggable transceivers

    Critical

    Yes (true)

    EqptMiss (Equipment Missing)

    • Equipment
    • Management modules
    • Traffic modules
    • Pluggable transceivers

    Critical

    Yes (true)

    FanSpeedLowTh (Fan Speed Below Threshold)

    Fan module

    Major

    Yes (true)

    FECI (Far-End Node Configuration Mismatch)

    • DOL ports
    • Terminal amplifier Optical Supervisory Channels

    Major

    Yes (true)

    FEIM (Far-End Node Identification Mismatch)

    • DOL ports
    • Terminal amplifier Optical Supervisory Channels

    Major

    Yes (true)

    FirmUpgrdInProg (Automatic Shelf Management Firmware Upgrade in Progress)

    Management modules

    Not alarmed

    No (false)

    FirmUpgrdFail (Shelf Management Firmware Upgrade Failed)

    Management modules

    Major

    No (false)

    FirmUpgrdReqd (Firmware Upgrade Required)

    Management modules

    Major

    No (false)

    Forced (Forced Protection Switch Active)

    Wavelength protection ports

    Not alarmed

    No (false)

    HighBer (High Bit-Error Rate)

    Ethernet interfaces

    Major

    No (false)

    InvUnknown (Inventory Unknown)

    Pluggable transceivers

    Major

    No (false)

    InventoryUnsupp (Inventory Unsupported)

    QSFP28 pluggable transceivers

    Major

    No (false)

    IsisAdjDown (IS-IS AdjacencyDown:)

    • Management modules
    • DOL optical service channels

    Major

    Yes (true)

    LaserFail (Laser Fail)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Critical

    Yes (true)

    LaserTempHighTh (Laser Temperature Above High Temperature Threshold)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Major

    No (false)

    LaserTempLowTh (Laser Temperature Below Low Temperature Threshold)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Major

    No (false)

    LCK (Locked, ODU)

    OTN ODU interfaces

    Critical

    Yes (true)

    LF (Local Fault)

    Ethernet interfaces

    Not alarmed

    No (false)

    Lockout (Lockout of Protection)

    Wavelength protection ports

    Not alarmed

    No (false)

    LOF (Loss of Frame)

    • Optical channel interfaces
    • OTN OTU interfaces
    • SONET/SDH interfaces

    Critical

    Yes (true)

    Lolck (Loss of Lock)

    Optical channel interfaces

    Critical

    Yes (true)

    LoLightRx (Loss of Light, Receive)

    • DOL PRE ports
    • DOL optical service channels
    • DOL optical multiplex sections
    • DOL optical channels
    • Wavelength protection ports
    • Terminal amplifier ports

    Critical

    Yes (true)

    LoLightTx (Loss of Light, Transmit)

    DOL optical channels

    Major

    Yes (true)

    LOM (Loss of Multiframe)

    OTN OTU interfaces

    Critical

    Yes (true)

    LOS (Loss of Signal)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Critical

    Yes (true)

    LoSpecRx (Loss out of Specification, Receive)

    DOL ports

    Critical

    Yes (true)

    LoSync (Loss of Synchronization)

    Ethernet interfaces

    Critical

    Yes (true)

    LPBK (Loopback Operated)

    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces

    Not alarmed

    No (false)

    MemHighUsage (Memory High Usage)

    • Management modules
    • Traffic modules

    Major

    No (false)

    ModTempHighTh (Module Temperature Above High Threshold)

    • 400G Coherent MSA XCVR
    • OTN OTU4 line interfaces

    Major

    No (false)

    ModTempLowTh (Module Temperature Below Low Threshold)

    • 400G Coherent MSA XCVR
    • OTN OTU4 line interfaces

    Major

    No (false)

    ModTempShutdown (Module Temperature Shutdown)

    • 400G Coherent MSA XCVR
    • OTN OTU4 line interfaces

    Critical

    Yes (true)

    MS-AIS (Multiplex Section Alarm Indication Signal, SDH)

    SDH interfaces

    Not alarmed

    Yes (true)

    MS-RDI (Multiplex Section Remote Defect Indication, SDH)

    SDH interfaces

    Not alarmed

    No (false)

    NonCoLocatedController (Controllers are in Different Chassis)

    • BTI7814 chassis
    • BTI7802 chassis

    Critical

    Yes (true)

    ObrHt (Optical Backreflection High Threshold Exceeded)

    • DOL optical service channels
    • Terminal amplifier Optical Supervisory Channels

    Minor

    Yes (true)

    OchAis (Alarm Indication Signal, OCH)

    DOL optical channels

    Not alarmed

    Yes (true)

    OchOci (Open Connection Indication, OCH)

    DOL optical channels

    Critical

    Yes (true)

    OchUeq (OCH Unequipped)

    DOL optical channels

    Critical

    Yes (true)

    OCI (Open Connection Indication, ODU)

    OTN ODU interfaces

    Critical

    Yes (true)

    ODU-AIS (ODU Alarm Indication Signal)

    OTN interfaces

    Not alarmed

    Yes (true)

    OmsAis (Alarm Indication Signal, OMS)

    DOL optical multiplex sections

    Not alarmed

    Yes (true)

    OneCableDisconnected (One Multi-Chassis Cable Disconnected)

    • BTI7814 chassis
    • BTI7802 chassis

    Major

    Yes (true)

    OprHighTh (Optical Power Received Above High Threshold)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Major

    No (false)

    OprLowTh (Optical Power Received Below Low Threshold)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Major

    No (false)

    OptHighTh (Optical Power Transmitted Above High Threshold)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Major

    No (false)

    OptLowTh (Optical Power Transmitted Below Low Threshold)

    • Optical channel interfaces
    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces
    • Wavelength channels

    Major

    No (false)

    OTU-AIS (OTU Alarm Indication Signal)

    OTN OTU interfaces

    Not alarmed

    Yes (false)

    PartitionFault (Disk Partition Fault Detected)

    • Management modules
    • Traffic modules

    Major

    No (false)

    PosRxHigh (Receive Power Out of Specification, High)

    DOL optical channels

    Minor

    Yes (true)

    PosRxLow (Receive Power Out of Specification, Low)

    • DOL optical multiplex sections
    • DOL optical channels

    Major

    Yes (true)

    PosTxHigh (Transmit Power Out of Specification, High)

    DOL optical channels

    Critical

    Yes (true)

    PosTxLow (Transmit Power Out of Specification, Low)

    DOL optical channels

    Critical

    Yes (true)

    PowerAbsent (No Power Available)

    PEM

    Critical

    Yes (true)

    PRBS (PRBS Test Activated)

    • OTN OTU interfaces
    • Ethernet interfaces
    • SONET/SDH interfaces

    Not alarmed

    No (false)

    PreFecBerTh (Pre-FEC Bit Error Rate Above High Threshold)

    Optical channel interfaces

    Minor

    No (false)

    PyldMism (Payload Mismatch)

    OTN ODU interfaces

    Critical

    Yes (true)

    RDI-L (Remote Defect Indication, Line)

    SONET interfaces

    Not alarmed

    No (false)

    RF (Remote Fault)

    Ethernet interfaces

    Not alarmed

    No (false)

    ScmNmiDown (System Controller Management Interface Down)

    Management modules

    Major

    Yes (true)

    ScmNoNmConn (No Network Management Connectivity on SCM)

    Management modules

    Critical

    Yes (true)

    SD (Signal Degrade)

    • OTN OTU interfaces
    • SONET/SDH interfaces

    Minor

    No (false)

    TIM (Trace Identifier Mismatch)

    • OTN OTU interfaces
    • SONET/SDH interfaces

    Critical

    No (false)

    TlossRxHt (Loss Above High Threshold, Receive)

    Terminal amplifier line ports

    Minor

    Yes (true)

    TlossRxLt (Loss Below Low Threshold, Receive)

    Terminal amplifier line ports

    Minor

    Yes (true)

    UPGRD (Upgrade in Progress)

    • Management modules
    • Traffic modules

    Minor

    Yes (true)

    Modified: 2017-04-25