--
-- CISCO-OPTICAL-MONITORING-MIB.my : used for monitoring physical
-- parameters of optical interfaces.
-- Nov 2001, Arif Shouqi 
-- Copyright (c) 1999-2001 by Cisco Systems, Inc.
-- All rights reserved.
--

-- Caution.  This MIB is temporary and experimental.  In the future it
-- will be removed from products, perhaps with short notice, in favor
-- of more standard or generic MIBs.  Application developers should not
-- depend on long-term access to this MIB.

CISCO-OPTICAL-MONITORING-MIB DEFINITIONS ::= BEGIN

      IMPORTS
         MODULE-IDENTITY, OBJECT-TYPE, Integer32  
                                       FROM SNMPv2-SMI
         TruthValue                    FROM SNMPv2-TC
         MODULE-COMPLIANCE, OBJECT-GROUP 
                                       FROM SNMPv2-CONF
         ciscoExperiment               FROM CISCO-SMI
         ifIndex                       FROM IF-MIB;

ciscoOpticalMonitoringMIB MODULE-IDENTITY
       LAST-UPDATED   "200112041130Z"
       ORGANIZATION   "Cisco Systems, Inc."
       CONTACT-INFO   "Cisco Systems
                                   Customer Service

                                   Postal: 170 W Tasman Drive
                                   San Jose, CA 95134

                                   Tel: +1 800 553-NETS

                                   E-mail: gsr-netman@cisco.com" 
       DESCRIPTION
            "This MIB module is used to monitor optical parameters
            of a network element.This MIB deals with the operating
            parameters of the optical layer. The optical layer is a
            term that defines all the devices/systems that deal with
            the conversion of data in it's electrical form to optical
            form, transmission of the optical data, reception, and 
            finally re-conversion to electrical signals."
       REVISION     "200112041130Z"
       DESCRIPTION
            "Initial version of the MIB."
 ::= { ciscoExperiment  83 }

ciscoOpticalMonMIBObjects  OBJECT IDENTIFIER ::= 
                                { ciscoOpticalMonitoringMIB 1 }

comParameters  OBJECT IDENTIFIER ::= { ciscoOpticalMonMIBObjects 1 }

-- comParameters

comParametersTable  OBJECT-TYPE
     SYNTAX      SEQUENCE OF ComParametersEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
          "This table lists the instrumented parameters of all
          interfaces on the network element whose optical
          parameters are to be monitored."
     REFERENCE
          "ITU recommendations G.783, G.784, G.953"
     ::= { comParameters 1 }

comParametersEntry  OBJECT-TYPE
     SYNTAX      ComParametersEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
          "Only the ifIndices of optical interfaces
          whose parameters need to be monitored will
          be used to index this table."
     INDEX       { ifIndex }
     ::= { comParametersTable 1 }

ComParametersEntry ::=
     SEQUENCE  {
         comTxBiasCurrent         Integer32,
         comTxPowerSupported      TruthValue,
         comTxPower               Integer32,
         comTxLaserTempSupported  TruthValue, 
         comTxLaserTemp           Integer32,
         comRxPowerACDC           Integer32,
         comRxPowerACSupported    TruthValue,
         comRxPowerAC             Integer32
     }

comTxBiasCurrent  OBJECT-TYPE
      SYNTAX  Integer32  ( 0..100000 )
      UNITS  "milliamps"
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "This  holds the value of the laser diode forward
            bias current for the interface being instrumented,
            and is an indication of the Tx optical power."
     ::= { comParametersEntry 1 }

comTxPowerSupported  OBJECT-TYPE
      SYNTAX  TruthValue
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "Boolean to indicate if the interface being instrumented
            supports comTxPower. comTxPowerSupported is set to true
            if the interface supports the comTxPower object, and set
            to false otherwise."
     ::= { comParametersEntry 2 }

comTxPower  OBJECT-TYPE
      SYNTAX  Integer32  ( 0..2147483647 )
      UNITS  "microWatts"
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "This object holds the value of the transmitter optical
            power for the interface being instrumented. The optical
            is proportional to the laser diode current. This object
            makes sense only if comTxPowerSupported is true. All 
            values must be converted to microWatts."
     ::= { comParametersEntry 3 }

comTxLaserTempSupported  OBJECT-TYPE
      SYNTAX  TruthValue
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "Boolean to indicate if the interface being instrumented
            supports comTxLaserTemp. comTxLaserTempSupported is set 
            to true if the interface supports the comTxLaserTemp 
            object, and set to false otherwise."
     ::= { comParametersEntry 4 }

comTxLaserTemp  OBJECT-TYPE
      SYNTAX  Integer32 ( -253..200 )
      UNITS  " Degree Centigrade"
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "This object holds the value of the transmitter laser 
            diode temperature for the interface being instrumented.
            This object indicates the health of the transmitter."
    ::= { comParametersEntry 5 }

comRxPowerACDC  OBJECT-TYPE
      SYNTAX  Integer32 ( 0..2147483647 )
      UNITS "microWatts"
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "This object holds the value of the total power
            (AC + DC) at the optical  Rx of the interface.
            All values must be converted to microWatts."
    ::= { comParametersEntry 6 }

comRxPowerACSupported  OBJECT-TYPE
      SYNTAX  TruthValue
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "Boolean to indicate if comRxPowerAC is supported by 
            the interface being instrumented. comRxPowerACSupported
            is set to true if the interface supports the comRxPowerAC 
            object,and set to false otherwise."
    ::= { comParametersEntry 7 }

comRxPowerAC  OBJECT-TYPE
      SYNTAX  Integer32 ( 0..2147483647 )
      UNITS "microWatts"
      MAX-ACCESS  read-only
      STATUS  current
      DESCRIPTION
           "This object holds the value of the AC power at
            the optical Receiver of the interface. Not all
            interfaces support this object.This object makes
            sense only if comRxPowerACSupported is true. All
            values must be converted to microWatts."
    ::= { comParametersEntry 8 }

-- Notifications

ciscoOpticalMonMIBNotifPrefix OBJECT IDENTIFIER ::=
                                   { ciscoOpticalMonitoringMIB 2 }

ciscoOpticalMonMIBNotifications OBJECT IDENTIFIER ::=
                                   { ciscoOpticalMonMIBNotifPrefix 0 }

-- Conformance

ciscoOpticalMonMIBConformance  OBJECT IDENTIFIER ::= 
                                   { ciscoOpticalMonitoringMIB 3 }
ciscoOpticalMonMIBCompliances OBJECT IDENTIFIER ::=
                                   { ciscoOpticalMonMIBConformance 1 }
ciscoOpticalMonMIBGroups      OBJECT IDENTIFIER ::= 
                                   { ciscoOpticalMonMIBConformance 2 }

ciscoOpticalMonMIBCompliance MODULE-COMPLIANCE
    STATUS current
    DESCRIPTION
         "The compliance statement for entities which implement
          the Cisco Optical Monitoring MIB."
    MODULE -- this module
    MANDATORY-GROUPS { ciscoOpticalMonMIBParamGroup }
 ::= { ciscoOpticalMonMIBCompliances 1 }

-- Units of Conformance

ciscoOpticalMonMIBParamGroup OBJECT-GROUP
 OBJECTS {
    comTxBiasCurrent,
    comTxPowerSupported,
    comTxPower,
    comTxLaserTempSupported,
    comTxLaserTemp,
    comRxPowerACDC,
    comRxPowerACSupported,
    comRxPowerAC    
    }
 STATUS current
 DESCRIPTION
      "Parameters of the optical interfaces."
 ::= { ciscoOpticalMonMIBGroups 1 }

END