Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All

    PRBS

    Table 1: Condition Details

    Parameter

    Description

    Code

    prbs

    Description/Cause

    PRBS Test Activated: A PRBS test is active on the local port.

    Entities Affected

    • OTN OTU interfaces (see respective table below).
    • Ethernet interfaces (see respective table below).
    • SONET/SDH interfaces (see respective table below).

    Default Severity

    Not alarmed. (Default severity should not be changed.)

    Service Affecting

    No (false).

    Condition Clearing

    This condition clears when PRBS-signal generation is turned off. For information, see the BTI7800 Series Software Configuration Guide.

    Related Fault Hierarchy

    See Common fault hierarchy - OTN and CBR ports.

    Table 2: OTN OTU Interfaces

    Entity Name

     

    Fault Indicator

    Module

    Indicator

    Status

    otu4:<chassis>/<slot>/<2>/<1>/<subport.och.tributary>

    UFM6

    otu4:<chassis>/<slot>/<1>/<1>

    UFM4

    otu4:<chassis>/<slot>/<subslot>/<port>

    1x CFP BIC

    otu2:<chassis>/<slot>/<subslot>/<port>

    12x SFP+ BIC

    otu2e:<chassis>/<slot>/<subslot>/<port>

    Note: Supported on UFM3 only.

    Table 3: Ethernet Interfaces

    Entity Name

     

    Fault Indicator

    Module

    Indicator

    Status

    100ge:<chassis>/<slot>/<subslot>/<port>/<subport>

    1x CFP BIC

    100ge:<chassis>/<slot>/<1>/<port>

    UFM6

    10ge:<chassis>/<slot>/<1>/<port>/<subport>

    UFM6

    10ge:<chassis>/<slot>/<subslot>/<port>/<subport>

    12x SFP+ BIC

    Table 4: SONET/SDH Interfaces

    Entity Name

     

    Fault Indicator

    Module

    Indicator

    Status

    oc192:<chassis>/<slot>/<subslot>/<port>

    12x SFP+ BIC

    wanoc192:<chassis>/<slot>/<subslot>/<port>

    stm64:<chassis>/<slot>/<subslot>/<port>

    wanstm64:<chassis>/<slot>/<subslot>/<port>

    Modified: 2017-03-24