submodule bbf-melt-pmd-profile-body {

    yang-version 1.1;

    belongs-to bbf-melt {
        prefix bbf-melt;
    }

    organization
      "Broadband Forum <https://www.broadband-forum.org>
     Common YANG Work Area";

    contact
      "Comments or questions about this Broadband Forum YANG module
     should be directed to <mailto:help@broadband-forum.org>.

     Editor:      Ken Kerpez, ASSIA, Inc.

     Editor:      Joey Boyd, Adtran

     PS Leader:   Joey Boyd, Adtran

     WA Director: Sven Ooghe, Nokia

     WA Director: Joey Boyd, Adtran";

    description
      "This submodule contains a collection of YANG definitions for
     managing Physical Medium Dependent (PMD) profiles.

     Copyright (c) 2016-2022 Broadband Forum

     Redistribution and use in source and binary forms, with or
     without modification, are permitted provided that the following
     conditions are met:

     1. Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.

     2. Redistributions in binary form must reproduce the above
        copyright notice, this list of conditions and the following
        disclaimer in the documentation and/or other materials
        provided with the distribution.

     3. Neither the name of the copyright holder nor the names of its
        contributors may be used to endorse or promote products
        derived from this software without specific prior written
        permission.

     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
     CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES,
     INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
     CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

     The above license is used as a license under copyright only.
     Please reference the Forum IPR Policy for patent licensing terms
     <https://www.broadband-forum.org/ipr-policy>.

     Any moral rights which are necessary to exercise under the above
     license grant are also deemed granted under this license.

     This version of this YANG module is part of TR-355a4; see
     the TR itself for full legal notices.";

    revision "2022-05-23" {
      description
        "Amendment 4.
       * Approval Date:    2022-05-23
       * Publication Date: 2022-05-23.";
      reference
        "TR-355a4: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-4.pdf>";

    }

    revision "2020-10-13" {
      description
        "Amendment 3.
       * Approval Date:    2020-10-13
       * Publication Date: 2020-10-13.";
      reference
        "TR-355a3: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-3.pdf>";

    }

    revision "2019-06-11" {
      description
        "Amendment 2.
       * Approval Date:    2019-06-11
       * Publication Date: 2019-06-11.";
      reference
        "TR-355a2: YANG Modules for FTTdp Management
        	  <https://www.broadband-forum.org/technical/download/
        		 TR-355_Amendment-2.pdf>";

    }

    revision "2018-10-01" {
      description
        "Amendment 1.
       * Approval Date:    2018-10-01
       * Publication Date: 2018-10-01.";
      reference
        "TR-355a1: YANG Modules for FTTdp Management
        	  <https://www.broadband-forum.org/technical/download/
        		 TR-355_Amendment-1.pdf>";

    }

    revision "2017-11-27" {
      description
        "Corrigendum 2 (fixes to the previous revision).
       * Approval Date:    see revision date above.
       * Publication Date: 2018-01-19.";
      reference
        "TR-355c2: YANG Modules for FTTdp Management
        	  <https://www.broadband-forum.org/technical/download/
        		 TR-355_Corrigendum-2.pdf>";

    }

    revision "2016-07-18" {
      description
        "Initial revision.
       * Approval Date:    see revision date above.
       * Publication Date: 2016-08-05.";
      reference
        "TR-355: YANG Modules for FTTdp Management
        	<https://www.broadband-forum.org/technical/download/
        		 TR-355.pdf>";

    }


    identity measurement-class {
      description
        "Base identity for defining the various measurements.";
    }

    grouping pmd-profile {
      description
        "Defines the parameters contained in a Physical Medium Dependent
       (PMD) profile.";
      leaf peak-metallic-voltage-tr {
        type uint8 {
          range "0..150";
        }
        units "volts";
        description
          "This parameter defines the peak metallic voltage which must
         not be exceeded in any active measurement applying a
         metallic voltage between tip and ring in order not to
         conduct current in a non-linear termination located at the
         far-end during the measurement. The range of valid values is
         from 0 to 150 volts with a granularity of 1 volts. In the
         case of a test performed with a sinewave signal, it applies
         to the peak of the sinewave, not to its RMS value.";
        reference
          "ITU-T G.996.2 clause E.2.1.2 (MELT-PV)";

      }

      leaf pair-identification-tone-frequency {
        type uint16 {
          range "300..3400";
        }
        units "Hz";
        description
          "This parameter sets up frequency of the pair identification
         tone as defined in clause E.1.2.1. The range of frequencies
         is from 300 to 3400 Hz in granularity of 1 Hz.
         The supported set of frequencies is at the vendor's
         discretion.";
        reference
          "ITU-T G.996.2 clause E.2.1.4 (MELT-PIT-F)";

      }

      leaf pair-identification-tone-timeout {
        type uint16 {
          range "1..65535";
        }
        units "seconds";
        description
          "This parameter specifies the duration of the pair
         identification tone. After timeout the pair identification
         tone is deactivated automatically, if not deactivated
         manually before (abort).";
        reference
          "ITU-T G.996.2 clause E.2.1.5 (MELT-PIT-T)";

      }

      leaf maximum-far-end-signature-conductive-voltage {
        type uint16 {
          range "0..500";
        }
        units "0.1 volts";
        description
          "This parameter specifies the maximum conduction voltage
         level of an expected far-end signature. It defines the
         minimum metallic voltage required for all measurements with
         a high metallic voltage between tip and ring in order to
         conduct current in a far-end signature during the
         measurement. The range of valid values is from 0 to 50 volts
         with a granularity of 0.1 volts.";
        reference
          "ITU-T G.996.2 clause E.2.1.5 (MELT-MAXFE-SCV)";

      }

      leaf minimum-far-end-signature-conductive-voltage {
        type uint16 {
          range "0..500";
        }
        units "0.1 volts";
        description
          "This parameter specifies the minimum conduction voltage
         level of an expected far-end signature. It defines the
         maximum metallic voltage allowed for all measurements with a
         controlled metallic voltage between tip and ring in order
         not to conduct current in a far-end signature during the
         measurement. The range of valid values is from 0 to 50 volts
         with a granularity of 0.1 volts. In the case of a measurement
         performed with a sinewave signal, it applies to the peak of
         the sinewave, not to its RMS value.";
        reference
          "ITU-T G.996.2 clause E.2.1.6 (MELT-MINFE-SCV)";

      }

      leaf-list measurement-class {
        type identityref {
          base measurement-class;
        }
        ordered-by user;
        description
          "This parameter defines the list of measurements to be
         executed. It shall support a single measurement or a set of
         MELT measurements in a consecutive manner. The measurements
         of interest are selected via a flag register, or equivalent.
         If no elements exist, no measurements will be executed.";
        reference
          "ITU-T G.996.2 clause E.2.1.1 (MELT-MCLASS)";

      }

      leaf signal-frequency-for-active-ac-tests {
        type uint16 {
          range "10..1000";
        }
        units "Hz";
        description
          "This parameter controls the frequency used during the
         3-element capacitance test, if performed with a sinewave
         signal, and during the 3-element complex admittance test.
         This parameter shall be represented in linear format with
         values from 10 to 1000 Hz with a granularity of 1 Hz.

         The supported set of frequencies is at the vendor's
         discretion with an option to operate in automatic mode for
         which the testing routine will select the frequency on its
         own.";
        reference
          "ITU-T G.996.2 clause E.2.1.3 (MELT-AC-F)";

      }
    }  // grouping pmd-profile
  }  // submodule bbf-melt-pmd-profile-body