module openconfig-channel-monitor {

    yang-version 1;

    namespace
      "http://openconfig.net/yang/channel-monitor";

    prefix oc-chan-monitor;

    import openconfig-extensions {
      prefix oc-ext;
    }
    import openconfig-interfaces {
      prefix oc-if;
    }
    import openconfig-platform {
      prefix oc-platform;
    }
    import openconfig-transport-types {
      prefix oc-opt-types;
    }

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
      www.openconfig.net";

    description
      "This model describes operational state data for an optical
    channel monitor (OCM) for optical transport line system
    elements such as wavelength routers (ROADMs) and amplifiers.";

    revision "2024-04-04" {
      description
        "Add new leaf media-channel target-power.";
      reference
        "0.5.0";

    }

    revision "2019-10-24" {
      description
        "Migrate from using power spectral densisty to using power
      target values";
      reference
        "0.4.0";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "0.3.2";

    }

    revision "2017-09-08" {
      description
        "Correct bug with OSC interfaces";
      reference
        "0.3.1";

    }

    revision "2017-07-08" {
      description
        "Support multiple OCMs, add refs to hw ports, ";
      reference
        "0.3.0";

    }

    revision "2017-03-28" {
      description
        "Added min/max/avg stats, status for media channels, OCM, APS";
      reference
        "0.2.0";

    }

    revision "2016-09-14" {
      description "Initial revision";
      reference
        "0.1.0";

    }

    oc-ext:openconfig-version "0.5.0";
    oc-ext:regexp-posix;
    oc-ext:catalog-organization "openconfig";
    oc-ext:origin "openconfig";
  }  // module openconfig-channel-monitor