// ===================================================================
// Title: Physical_Link
// $State: Exp $
// $Date: 2005/02/17 00:09:56 $
// $RCSfile: Physical_Link.mof,v $
// $Revision: 1.1 $
// ===================================================================
//#pragma inLine ("Includes/copyright.inc")
// Copyright 1998-2005 Distributed Management Task Force, Inc. (DMTF).
// All rights reserved.
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// to promoting enterprise and systems management and interoperability.
// DMTF specifications and documents may be reproduced for uses
// consistent with this purpose by members and non-members,
// provided that correct attribution is given.
// As DMTF specifications may be revised from time to time,
// the particular version and release date should always be noted.
// 
// Implementation of certain elements of this standard or proposed
// standard may be subject to third party patent rights, including
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// no representations to users of the standard as to the existence
// of such rights, and is not responsible to recognize, disclose, or
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//#pragma inLine
// ===================================================================
// Description: The Physical Model defines modeling concepts related
//              to actual boxes and packaging. This file defines the
//              concepts related to physical links.
// 
//              The object classes below are listed in an order that
//              avoids forward references. Required objects, defined
//              by other working groups, are omitted.
// ==================================================================
// Change Log for v2.8 Preliminary
// CR01004 - Remove wireless as a type of PhysicalCable.
// 
// Change Log for v2.7 - None
// ==================================================================

#pragma locale ("en_US")


// ==================================================================
// PhysicalLink
// ==================================================================
   [Version ( "2.8.0" ), Description (
       "The PhysicalLink class represents the cabling of "
       "PhysicalElements together. For example, serial or Ethernet "
       "cables would be subclasses (if additional properties or "
       "associations are defined) or instances of PhysicalLink. In "
       "many cases, the numerous physical cables within a "
       "PhysicalPackage or Network will not be modeled. However, where "
       "these cables or Links are critical components, or are tagged "
       "assets of the company, these objects can be instantiated using "
       "this class or one of its descendent classes.")]
class CIM_PhysicalLink : CIM_PhysicalElement {

      [Description (
          "The maximum length of the PhysicalLink in feet."), 
       Units ( "Feet" )]
   real64 MaxLength;

      [Description (
          "The current length of the PhysicalLink in feet. For some "
          "connections, especially wireless technologies, this "
          "property may not be applicable and should be left "
          "uninitialized."), 
       Units ( "Feet" )]
   real64 Length;

      [Description (
          "Boolean indicating whether the PhysicalLink is an actual "
          "cable (TRUE) or a wireless connection (FALSE).")]
   boolean Wired;

      [Description (
          "The MediaType property defines the particular type of Media "
          "through which transmission signals pass. Common network "
          "media include twisted-pair (value=11 or 12), coaxial (7, 8 "
          "or 9) and fiber-optic cable (10)."), 
       ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
          "10", "11", "12", "13", "14", "15", "16", "17" }, 
       Values { "Unknown", "Other", "Cat1", "Cat2", "Cat3", "Cat4",
          "Cat5", "50-ohm Coaxial", "75-ohm Coaxial",
          "100-ohm Coaxial", "Fiber-optic", "UTP", "STP",
          "Ribbon Cable", "Twinaxial", "Optical 9um", "Optical 50um",
          "Optical 62.5um" }, 
       MappingStrings { "MIF.DMTF|Fibre Channel Bus Port " 
          "Extensions|001.4" }]
   uint16 MediaType;
};


// ===================================================================
// ElementsLinked
// ===================================================================
   [Association, Version ( "2.6.0" ), Description (
       "The ElementsLinked association indicates which Physical "
       "Elements are cabled together by a PhysicalLink.")]
class CIM_ElementsLinked : CIM_Dependency {

      [Override ( "Antecedent" ), Description (
          "The PhysicalLink.")]
   CIM_PhysicalLink REF Antecedent;

      [Override ( "Dependent" ), Description (
          "The PhysicalElement that is linked.")]
   CIM_PhysicalElement REF Dependent;
};


// ==================================================================
// LinkHasConnector
// ==================================================================
   [Association, Aggregation, Version ( "2.6.0" ), Description (
       "Cables and Links utilize PhysicalConnectors to actually "
       "'connect' PhysicalElements. This association explicitly "
       "defines this relationship of Connectors for PhysicalLinks.")]
class CIM_LinkHasConnector : CIM_Component {

      [Aggregate, Override ( "GroupComponent" ), Max ( 1 ), 
       Description (
          "The PhysicalLink that has a Connector.")]
   CIM_PhysicalLink REF GroupComponent;

      [Override ( "PartComponent" ), Description (
          "The PhysicalConnector.")]
   CIM_PhysicalConnector REF PartComponent;
};


// ===================================================================
// end of file
// ===================================================================