path: root/MIBS/siae/SIAE-SFP-MIB

-- ----------------------------------------------------------------------------
--
--  SIAE MICROELETTRONICA s.p.a.
--
--  Via Michelangelo Buonarroti, 21
--  20093 - Cologno Monzese
--  Milano
--  ITALY
--
-- ----------------------------------------------------------------------------
-- ----------------------------------------------------------------------------

SIAE-SFP-MIB
        DEFINITIONS ::= BEGIN

        IMPORTS
             MODULE-IDENTITY, OBJECT-TYPE,
             Integer32
        FROM SNMPv2-SMI
             TEXTUAL-CONVENTION,
             DisplayString, TruthValue
        FROM SNMPv2-TC
             siaeMib
        FROM SIAE-TREE-MIB
             AlarmStatus, AlarmSeverityCode
        FROM SIAE-ALARM-MIB;

    sfp MODULE-IDENTITY
        LAST-UPDATED "201612150000Z"
        ORGANIZATION "SIAE MICROELETTRONICA spa"
        CONTACT-INFO
            "SIAE MICROELETTONICA s.p.a.
             Via Michelangelo Buonarroti, 21
             20093 - Cologno Monzese
             Milano - ITALY
             Phone :  +39-02-27325-1
             E-mail: info@siaemic.com
            "
        DESCRIPTION
            " This MIB contains objects & alarms for a SFP
              (Small Form-Factor Pluggable) module.
              Reference documentation:
               1) Small Form-factor Pluggable (SFP) Transceiver MultiSource
                  Agreement (MSA)
               2) Finisar's Application Note AN-2030, Rev. D.
               3) SFF 8472 - Diagnostic Monitoring Interface for Optical 
                             Transceivers
                             Rev 12.2 November 21, 2014
               4) SFF 8024 - SFF Cross Reference to Industry Products
                             Rev 4.0 June 27, 2016
            "
        REVISION "201612150000Z"
        DESCRIPTION
            "MIB version 01.00.02
             - Added TEXTUAL-CONVENTION Temperature and PhysicalQuantity
             - Added sfpAlarmTable, sfpDiagnosticTable, sfpHighAlarmSeverityCode,
               sfpHighWarningAlarmSeverityCode, sfpLowWarningAlarmSeverityCode
               and sfpLowWarningAlarmSeverityCode
            "
        REVISION "201609290000Z"
        DESCRIPTION
            "MIB version 01.00.01
             - Added sfpBasePX, sfpBaseBX10, sfp100BaseFX, sfp100BaseLX to
               sfpCompliance
            "
        REVISION "201402030000Z"
        DESCRIPTION
            "Improved description of sfpMibVersion
            "
        REVISION "201312050000Z"
        DESCRIPTION
            "Initial version 01.00.00
            "
      ::= { siaeMib 74 }

----------------------------------------------------------------------------------
--  Textual Conventions
----------------------------------------------------------------------------------


    Temperature ::= TEXTUAL-CONVENTION
        STATUS        current
        DESCRIPTION
            "Temperature in tenth of degrees C"
        SYNTAX        Integer32 (-2000..2000)

    PhysicalQuantity ::= TEXTUAL-CONVENTION
        STATUS        current
        DESCRIPTION
            "Measured physical quantity"
        SYNTAX        INTEGER {
                                phyQtTemperature  (1),
                                phyQtVoltage      (2),
                                phyQtTxBias       (3),
                                phyQtTxPower      (4),
                                phyQtRxPower      (5)
                              }

----------------------------------------------------------------------------------
--  object identifier inside the module
----------------------------------------------------------------------------------

----------------------------------------------------------------------------------
--  sfp GROUP
----------------------------------------------------------------------------------
--
-- This group is used to manage Small Form-Factor Pluggable Modules
--
----------------------------------------------------------------------------------

------ Beginning --------------------------------------------------------------

    sfpMibVersion  OBJECT-TYPE
        SYNTAX      INTEGER
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Numerical version of this module.
             The string version of this MIB have the following format:
                XX.YY.ZZ
             so, for example, the value 1 should be interpreted as 00.00.01
             and the value 10001 should be interpreted as 01.00.01."
        DEFVAL {1}
    ::= {sfp 1}

-------  Begin of sfpModuleTable
--
    sfpSerialIdTable  OBJECT-TYPE
        SYNTAX      SEQUENCE OF     SfpSerialIdEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
             "Each SFP contains a 95+32 byte block of ID data fields.
              This table contains the items found in this data block.
              Fields in this data block is filled in by the SFP manufactor.
              The table shows the contents of this data block without further
              processing."
    ::= {sfp 2}

    sfpSerialIdEntry  OBJECT-TYPE
        SYNTAX      SfpSerialIdEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "SFP module record."
        INDEX       { sfpModuleId }
    ::= {sfpSerialIdTable 1}

    SfpSerialIdEntry  ::=
        SEQUENCE {
            sfpModuleId             Integer32,
            sfpSerialIdValid        TruthValue,
            sfpVendorName           OCTET STRING,
            sfpVendorPartNumber     OCTET STRING,
            sfpVendorRev            OCTET STRING,
            sfpVendorSN             OCTET STRING,
            sfpVendorDateCode       OCTET STRING,
            sfpDiagMonitorCode      BITS,
            sfpEnhancedOptionsCode  BITS,
            sfpOptions              BITS,
            sfpFibreChannelMedia    BITS,
            sfpCompliance           BITS,
            sfpWavelength           Integer32,
            sfpNominalBitRate       Integer32,
            sfpLinkLength9u         Integer32,
            sfpLinkLength50u        Integer32,
            sfpLinkLength62u5       Integer32,
            sfpLinkLengthCopper     Integer32,
            sfpLabel                DisplayString,
            sfpFailAlarm            AlarmStatus
         }

    sfpModuleId OBJECT-TYPE
        SYNTAX        Integer32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This index identifies a unique SFP module in the system"
    ::= {sfpSerialIdEntry 1}

    sfpSerialIdValid OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "When false the SFP data in this table is not valid. This
             will be set to False if the SFP module is not installed or if
             the EEPROM check code is wrong. The data in this table should
             not be used unless this element is True."
    ::= {sfpSerialIdEntry 2}

    sfpVendorName OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(0..16))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The SFP vendor name.
             Located at I2C address 0xa0, bytes: 20 - 35"
    ::= {sfpSerialIdEntry 3}

    sfpVendorPartNumber OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(0..16))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The SFP vendor part number.
             Located at I2C address 0xa0, bytes: 40 - 55"
    ::= {sfpSerialIdEntry 4}

    sfpVendorRev OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(0..4))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The SFP vendor's product revision number.
             Located at I2C address 0xa0, bytes: 56 - 59"
    ::= {sfpSerialIdEntry 5}

    sfpVendorSN OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(0..16))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The SFP vendor serial number.
             Located at I2C address 0xa0, bytes: 68 - 83"
    ::= {sfpSerialIdEntry 6}

    sfpVendorDateCode OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE(0..8))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "The SFP vendor date code.
             Format: YYMMDDLL
                     - YY: year,  00 = 2000
                     - MM: month, 01 = January
                     - DD_ day,   01 to 31
                     - LL: vendor lot code, or blank.
             Located at I2C address 0xa0, bytes: 84 - 91"
    ::= {sfpSerialIdEntry 7}

    sfpDiagMonitorCode OBJECT-TYPE
        SYNTAX        BITS {
            -- must be 0
            sfpDMCtypeLegacy(0),
            -- Digital Diagnostic monitoring is implemented
            sfpDMCtypeImplemented(1),
            -- Internally Calibrated
            sfpDMCtypeInternalCal(2),
            -- Externally Calibrated
            sfpDMCtypeExternalCal(3),
            -- Rx Power Meas. Type, 0=OMA, 1=Average
            sfpDMCtypeRxAvgPwr(4),
            -- Special Addressing required
            sfpDMCtypeAddrChngReqrd(5)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This indicates which type of diagnostic monitoring is
             implemented (if any) in the SFP.
             -bit 7: = 0 legacy diagnostic implementations (should be 0)
             -bit 6: = 1 digital diagnostic monitoring implemented (should be 1)
             -bit 5: = 1 internal calibration
             -bit 4: = 1 external calibration mask
             -bit 3: = 0 OMA received power measurment,
                     = 1 average received power
             -bit 2: = 1 I2C addressing option.
             Located at I2C address 0xa0, byte: 92"
    ::= {sfpSerialIdEntry 8}

    sfpEnhancedOptionsCode OBJECT-TYPE
        SYNTAX        BITS {
            -- Alarms & Warnings are implemented
            sfpEOCalarmsImplemented(0),
            -- Soft TX_DISABLE is implemented
            sfpEOCSoftTxDisable(1),
            -- Soft TX_FAULT is implemented
            sfpEOCSoftTxFault(2),
            -- Soft RX_LOS is implemented
            sfpEOCSoftRxLOS(3),
            -- Soft RATE_SELECT is implemented
            sfpEOCSoftRateSelect(4)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This indicates which optional enhanced features are
             implemented (if any) in the SFP.
             Located at I2C address 0xa0, byte: 93"
    ::= {sfpSerialIdEntry 9}

    sfpOptions OBJECT-TYPE
        SYNTAX        BITS {
            -- RATE_SELECT is implemented
            sfpOPTRateSelect(0),
            -- TX_DISABLE is implemented
            sfpOPTTxDisable(1),
            -- TX_FAULT is implemented
            sfpOPTTxFault(2),
            -- LOS implemented but inverted
            sfpOPTInvertedLOS(3),
            -- LOS implemented
            sfpOPTlos(4)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "Implemented transceiver options:
             -bit 5: = 1 RATE_SELECT implemented.
             -bit 4: = 1 TX_DISABLE implemented
             -bit 3: = 1 TX_FAULT implemented
             -bit 2: = 1 LOS Implemented, inverted
             -bit 1: = 1 LOS Implemented
             Located at I2C address 0xa0, byte: 65"
    ::= {sfpSerialIdEntry 10}

    sfpFibreChannelMedia OBJECT-TYPE
        SYNTAX        BITS {
            -- Multi-mode 62.5 micron (M6): byte 9 bit 3
            sfpMultiMode62u5(0),
            -- Multi-mode 50.0 micron (M5): byte 9 bit 2
            sfpMultiMode50u0(1),
            -- Single mode (SM): byte 9 bit 0
            sfpSingleMode(2),
            -- Twin Axial Pair (TW): byte 9 bit 7
            sfpTwistedAxialPair(3),
            -- Shielded Twisted Pair (TP): byte 9 bit 6
            sfpShieldedTwistedPair(4),
            -- Miniature Coax (MI): byte 9 bit 5
            sfpMiniatureCoax(5),
            -- Video Coax (TV): byte 9 bit 4
            sfpVideoCoax(6)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "Fiber Channel transmission media.
             Located at I2C address 0xa0, byte: 9"
    ::= {sfpSerialIdEntry 11}


    sfpCompliance OBJECT-TYPE
        SYNTAX        BITS {
            -- SONET reach specifier bit 1: byte 4 bit 4
            sfpSonetReachSpecifier1(0),
            -- SONET reach specifier bit 1: byte 4 bit 3
            sfpSonetReachSpecifier2(1),
            -- OC48 long reach: byte 4 bit 2
            sfpSonetOC48LongReach(2),
            -- OC48 intermediate reach: byte 4 bit 1
            sfpSonetOC48IntermediateReach(3),
            -- OC48 short reach: byte 4 bit 0
            sfpSonetOC48ShortReach(4),
            -- OC-12 long reach: byte 5 bit 6
            sfpSonetOC12LongReach(5),
            -- OC-12 intermediate reach: byte 5 bit 5
            sfpSonetOC12IntermediateReach(6),
            -- OC-12 short reach: byte 5 bit 4
            sfpSonetOC12ShortReach(7),
            -- OC-3 long reach: byte 5 bit 2
            sfpSonetOC3LongReach(8),
            -- OC-3 intermediate reach: byte 5 bit 1
            sfpSonetOC3IntermediateReach(9),
            -- OC-3 short reach: byte 5 bit 0
            sfpSonetOC3ShortReach(10),
            -- 1000base-T: byte 6 bit 3
            sfp1000BaseT(11),
            -- 1000base-CX: byte 6 bit 2
            sfp1000BaseCX(12),
            -- 1000base-LX: byte 6 bit 1
            sfp1000BaseLX(13),
            -- 1000base-SX: byte 6 bit 0
            sfp1000baseSX(14),
            -- base-PX: byte 6 bit 7
            sfpBasePX(15),
            -- base-BX10: byte 6 bit 6
            sfpBaseBX10(16),
            -- 100base-FX: byte 6 bit 5
            sfp100BaseFX(17),
            -- 100base-LX/LX10: byte 6 bit 4
            sfp100BaseLX(18)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "Electronic or optical interfaces that are supported by the
             transceiver.
             Located at I2C address 0xa0, bytes: 4,5 & 6"
    ::= {sfpSerialIdEntry 12}

    sfpWavelength OBJECT-TYPE
        SYNTAX        Integer32
        UNITS         "nm"
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "Nominal transmiter output wavelength at room temperature.
             Units are in nm (nanometers).
             Located at I2C address 0xa0, bytes: 60 & 61 (endianess: big)"
    ::= {sfpSerialIdEntry 13}

    sfpNominalBitRate OBJECT-TYPE
        SYNTAX      Integer32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Nominal bit rate (in megabit per second) supported from this
             SFP module rouded to the nearest 100 megabits per second.
             Located at I2C address 0xa0, byte: 12"
    ::= {sfpSerialIdEntry 14}

    sfpLinkLength9u OBJECT-TYPE
        SYNTAX      Integer32
        UNITS       "m"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Link length (in meters) supported from this SFP module while
             operating in compliance with the applicable standards using single
             mode fiber. A value of zero means that the transceiver does not
             support single mode fiber.
             Located at I2C address 0xa0, bytes: 14-15"
    ::= {sfpSerialIdEntry 15}

    sfpLinkLength50u OBJECT-TYPE
        SYNTAX      Integer32
        UNITS       "m"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Link length (in meters) supported from this SFP module while
             operating in compliance with the applicable standards using
             50 micron multi-mode fiber. A value of zero means that the
             transceiver does not support 50 micron multi-mode mode fiber.
             Located at I2C address 0xa0, byte: 16"
    ::= {sfpSerialIdEntry 16}

    sfpLinkLength62u5 OBJECT-TYPE
        SYNTAX      Integer32
        UNITS       "m"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Link length (in meters) supported from this SFP module while
             operating in compliance with the applicable standards using
             62.5 micron multi-mode fiber. A value of zero means that the
             transceiver does not support 62.5 micron multi-mode mode fiber.
             Located at I2C address 0xa0, byte: 17"
    ::= {sfpSerialIdEntry 17}

    sfpLinkLengthCopper OBJECT-TYPE
        SYNTAX      Integer32
        UNITS       "m"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Link length (in meters) supported from this SFP module while
             operating in compliance with the applicable standards using
             copper cable. A value of zero means that the transceiver does
             not support copper cable.
             Located at I2C address 0xa0, byte: 18"
    ::= {sfpSerialIdEntry 18}

    sfpLabel OBJECT-TYPE
        SYNTAX        DisplayString (SIZE(0..32))
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This is an ASCII string that identifies this SFP in the
             system."
    ::= {sfpSerialIdEntry 19}

    sfpFailAlarm  OBJECT-TYPE
        SYNTAX      AlarmStatus
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "SFP Module fail (module missing included)"
    ::= {sfpSerialIdEntry 20}

--
-------  End of sfpModuleTable

    sfpFailAlarmSeverityCode  OBJECT-TYPE
        SYNTAX      AlarmSeverityCode
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "Defines the severity associated to the sfpFailAlarm
             and enables/disables the trap generation on status change event."
        DEFVAL {majorTrapEnable}
    ::= {sfp 6}

-------  Begin of sfpDiagnosticTable
--
    sfpDiagnosticTable OBJECT-TYPE
        SYNTAX        SEQUENCE OF SfpDiagnosticEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
            "Each SFP may contain a 256 byte block of diagnostic data
             fields. This table contains the items found in this data block.
             The data block is located at I2C address 0xa2."
        ::= { sfp 7 }

    sfpDiagnosticEntry OBJECT-TYPE
        SYNTAX        SfpDiagnosticEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
            "This describes a row in the diagnostic table."
        INDEX         { sfpModuleId }
        ::= { sfpDiagnosticTable 1 }

    SfpDiagnosticEntry ::= SEQUENCE
    {
        sfpDiagnosticValid  TruthValue,
        sfpLOSPinOut        TruthValue,
        sfpTxFaultPinOut    TruthValue,
        sfpRateSelectPinIn  TruthValue,
        sfpTxDisablePinIn   TruthValue,
        sfpTemperature      Temperature,
        sfpVoltage          Integer32,
        sfpTxBias           Integer32,
        sfpTxPower          Integer32,
        sfpRxPower          Integer32,
        sfpInternalAlarms   BITS,
        sfpInternalWarnings BITS
    }

    sfpDiagnosticValid OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "if False, then the SFP data in this table is not valid. This
             will be set to False if the SFP module is not installed, or if
             the I/O card that contains the SFP is not installed or if
             the EEPROM check code is wrong. The data in the table should
             not be used unless this element is True."
        ::= { sfpDiagnosticEntry 1 }

    sfpLOSPinOut OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the T/F state of the SFP LOS (output) pin. It is
             True if the SFP has detected Loss-Of-Signal. located at I2c
             address 0xa2, address: 110, mask 0x02"
        ::= { sfpDiagnosticEntry 2 }

    sfpTxFaultPinOut OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the T/F state of the SFP Tx Fault (output) pin.
             It is True if the SFP has detected a Tx fault condition.
             located at I2C address 0xa2, Byte 110, mask 0x04"
        ::= { sfpDiagnosticEntry 3 }

    sfpRateSelectPinIn OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the T/F state of the SFP RX Rate Select (input)
             pin. This function is not implemented on Finisar SFPs. located
             at I2C address 0xa2, Byte 110, mask 0x10"
        ::= { sfpDiagnosticEntry 4 }

    sfpTxDisablePinIn OBJECT-TYPE
        SYNTAX        TruthValue
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the T/F state of the SFP TX Disable (input) pin.
             located at I2C address 0xa2, Byte 110, mask 0x80"
        ::= { sfpDiagnosticEntry 5 }

    sfpTemperature OBJECT-TYPE
        SYNTAX        Temperature
        UNITS         "C/10"
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the internal temperature of the SFP in tehnth of 
             Celsius degrees. Range is from -128.0C to +128.0C, but is only
             valid from -40.0C to +125.0C with an accuracy of +/- 3C. 
             Located at I2C address 0xa2, Bytes 96 & 97 (MSB, LSB)"
        ::= { sfpDiagnosticEntry 6 }

    sfpVoltage OBJECT-TYPE
        SYNTAX        Integer32 (0..65535)
        UNITS         "milliVolts (mV)"
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the internally measured SFP supply voltage
             (Vcc). Units are in milliVolts (3210 = 3.21V). Range is 0 to
             6.554V. Located at I2C address 0xa2, Bytes 98 & 99 (MSB, LSB)"
        ::= { sfpDiagnosticEntry 7 }

    sfpTxBias OBJECT-TYPE
        SYNTAX        Integer32 (0..131000)
        UNITS         "microAmps (uA)"
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the internally measured SFP TX laser bias
             current. Units are in microAmps, and range from 0 to 131000uA
             (131mA). Located at I2C address 0xa2, Bytes 100 & 101 (MSB, LSB)"
        ::= { sfpDiagnosticEntry 8 }

    sfpTxPower OBJECT-TYPE
        SYNTAX        Integer32 (0..65535)
        UNITS         "microWatts (uW)"
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the internally measured TX output power. Units
             are in uW (micro Watts), and range from 0 to 6554uW (6.535mW).
             This value is not valid if the transmitter is disabled. Located
             at I2C address 0xa2, Bytes 102 & 103 (MSB, LSB)"
        ::= { sfpDiagnosticEntry 9 }

    sfpRxPower OBJECT-TYPE
        SYNTAX        Integer32 (0..65535)
        UNITS         "microWatts (uW)"
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the internally measured RX optical power. Units
             are in uW (micro Watts), and range from 0 to 6554uW (6.535mW).
             Located at I2C address 0xa2, Bytes 104 & 105 (MSB, LSB)"
        ::= { sfpDiagnosticEntry 10 }

    sfpInternalAlarms OBJECT-TYPE
        SYNTAX        BITS {
            sfpIntAlarmTempHigh(0),
            sfpIntAlarmTempLow(1),
            sfpIntAlarmVoltageHigh(2),
            sfpIntAlarmVoltageLow(3),
            sfpIntAlarmTxBiasHigh(4),
            sfpIntAlarmTxBiasLow(5),
            sfpIntAlarmTxPowerHigh(6),
            sfpIntAlarmTxPowerLow(7),
            sfpIntAlarmRxPowerHigh(8),
            sfpIntAlarmRxPowerLow(9)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the state of the SFP internal alarm register. A
             bit is set for each alarm that is active. located at I2C
             address 0xa2, Byte 112 & 113  (MSB, LSB) mask 0xffc0"
        ::= { sfpDiagnosticEntry 11 }

    sfpInternalWarnings OBJECT-TYPE
        SYNTAX        BITS {
            sfpIntWarnTempHigh(0),
            sfpIntWarnTempLow(1),
            sfpIntWarnVoltageHigh(2),
            sfpIntWarnVoltageLow(3),
            sfpIntWarnTxBiasHigh(4),
            sfpIntWarnTxBiasLow(5),
            sfpIntWarnTxPowerHigh(6),
            sfpIntWarnTxPowerLow(7),
            sfpIntWarnRxPowerHigh(8),
            sfpIntWarnRxPowerLow(9)
        }
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "This contains the state of the SFP internal warning register.
             A bit is set for each warning that is active. located at I2C
             address 0xa2, Byte 116 & 117  (MSB, LSB) mask 0xffc0"
        ::= { sfpDiagnosticEntry 12 }

--
-------  End of sfpDiagnosticTable

-------  Begin of sfpAlarmTable
--
    sfpAlarmTable OBJECT-TYPE
        SYNTAX        SEQUENCE OF SfpAlarmEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
            "This table contains the SFP alarm and warning threshold
             values."
        ::= { sfp 10 }

    sfpAlarmEntry OBJECT-TYPE
        SYNTAX        SfpAlarmEntry
        MAX-ACCESS    not-accessible
        STATUS        current
        DESCRIPTION
            "An entry into the Threshold table."
        INDEX         { sfpModuleId, sfpPhysicalQuantity }
        ::= { sfpAlarmTable 1 }

    SfpAlarmEntry ::= SEQUENCE
    {
        sfpPhysicalQuantity            PhysicalQuantity,
        sfpThresholdHighAlarm          Integer32,
        sfpThresholdHighWarning        Integer32,
        sfpThresholdLowAlarm           Integer32,
        sfpThresholdLowWarning         Integer32,
        sfpHighAlarm                   AlarmStatus,
        sfpHighWarningAlarm            AlarmStatus,
        sfpLowAlarm                    AlarmStatus,
        sfpLowWarningAlarm             AlarmStatus
    }

    sfpPhysicalQuantity OBJECT-TYPE
        SYNTAX        PhysicalQuantity
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "Measured physical quantity.
             Units of temperature are tenth of Celsius degrres,
             units of Power supply voltage (Vcc) are microVolts,
             units of Tx laser bias current are microAmps (uA),
             units of Rx optical power are microWatts (uW),
             units of Tx output power are microWatts (uW).
            "
        ::= { sfpAlarmEntry 1 }

    sfpThresholdHighAlarm OBJECT-TYPE
        SYNTAX        Integer32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "A reading at or above this temperature will trigger a high
             measured physical quantity alarm."
        ::= { sfpAlarmEntry 2 }

    sfpThresholdHighWarning OBJECT-TYPE
        SYNTAX        Integer32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "A reading at or above this temperature will trigger a high
             measured physical quantity warning."
        ::= { sfpAlarmEntry 3 }

    sfpThresholdLowAlarm OBJECT-TYPE
        SYNTAX        Integer32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "A reading at or above this temperature will trigger a low
             measured physical quantity alarm."
        ::= { sfpAlarmEntry 4 }

    sfpThresholdLowWarning OBJECT-TYPE
        SYNTAX        Integer32
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION
            "A reading at or above this temperature will trigger a low
             measured physical quantity warning."
        ::= { sfpAlarmEntry 5 }

    sfpHighAlarm  OBJECT-TYPE
        SYNTAX      AlarmStatus
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Measured physical quantity has crossed sfpThresholdHighAlarm."
        ::= {sfpAlarmEntry 6}

    sfpHighWarningAlarm  OBJECT-TYPE
        SYNTAX      AlarmStatus
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Measured physical quantity has crossed sfpThresholdHighWarning."
        ::= {sfpAlarmEntry 7}

    sfpLowAlarm  OBJECT-TYPE
        SYNTAX      AlarmStatus
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Measured physical quantity has crossed sfpThresholdLowAlarm."
        ::= {sfpAlarmEntry 8}

    sfpLowWarningAlarm  OBJECT-TYPE
        SYNTAX      AlarmStatus
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "Measured physical quantity has crossed sfpThresholdLowWarning."
        ::= {sfpAlarmEntry 9}

--
-------  End of sfpAlarmTable

    sfpHighAlarmSeverityCode  OBJECT-TYPE
        SYNTAX      AlarmSeverityCode
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "Defines the severity associated to the sfpHighAlarm
             and enables/disables the trap generation on status change event."
        DEFVAL {majorTrapEnable}
    ::= {sfp 11}

    sfpHighWarningAlarmSeverityCode  OBJECT-TYPE
        SYNTAX      AlarmSeverityCode
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "Defines the severity associated to the sfpHighWarningAlarm
             and enables/disables the trap generation on status change event."
        DEFVAL {warningTrapEnable}
    ::= {sfp 12}

    sfpLowAlarmSeverityCode  OBJECT-TYPE
        SYNTAX      AlarmSeverityCode
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "Defines the severity associated to the sfpLowAlarm
             and enables/disables the trap generation on status change event."
        DEFVAL {majorTrapEnable}
    ::= {sfp 13}

    sfpLowWarningAlarmSeverityCode  OBJECT-TYPE
        SYNTAX      AlarmSeverityCode
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "Defines the severity associated to the sfpLowWarningAlarm
             and enables/disables the trap generation on status change event."
        DEFVAL {warningTrapEnable}
    ::= {sfp 14}

END