module Cisco-IOS-XR-um-cont-optics-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-um-cont-optics-cfg";

    prefix um-cont-optics-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import Cisco-IOS-XR-um-interface-cfg {
      prefix a1;
    }
    import Cisco-IOS-XR-um-snmp-server-cfg {
      prefix a2;
    }
    import cisco-semver {
      prefix semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Cisco IOS-XR cont-optics package configuration.
     
     This YANG module augments the
     modules with configuration data.
     
     Copyright (c) 2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-05-10" {
      description "Initial release";
    }

    semver:module-version "1.0.0";

    feature optics {
      description "optics";
    }

    feature optics_config_supp_check {
      description "optics config supp check";
    }

    grouping CONT-BODY {
      container dwdm-carrier {
        description
          "Configure the DWDM Carrier Channel";
        container grid-50ghz {
          description
            "Configure Wavelength in 50GHz grid";
          leaf itu-ch {
            type uint32 {
              range "1..100";
            }
            must
              "not(../../grid-100mhz/frequency)";
            must
              "not(../frequency or ../wavelength)";
            description
              "Configure the ITU 50GHz Grid ITU Channel";
          }

          leaf frequency {
            type uint32 {
              range "19115..19610";
            }
            must
              "not(../../grid-100mhz/frequency)";
            must
              "not(../itu-ch or ../wavelength)";
            description
              "Configure Frequency and Map to ITU Channel";
          }

          leaf wavelength {
            type uint32 {
              range "1528773..1568362";
            }
            must
              "not(../../grid-100mhz/frequency)";
            must
              "not(../itu-ch or ../frequency)";
            description
              "Configure Wavelength and Map to ITU Channel";
          }
        }  // container grid-50ghz

        container grid-100mhz {
          description
            "Configure Wavelength in 100MHz Grid";
          leaf frequency {
            type uint32 {
              range "1861000..1961000";
            }
            must
              "not(../../grid-50ghz/itu-ch or
                 ../../grid-50ghz/frequency or
                 ../../grid-50ghz/wavelength)";
            description
              "Configure Frequency in 100MHz";
          }
        }  // container grid-100mhz
      }  // container dwdm-carrier

      leaf transmit-power {
        type int32 {
          range "-190..50";
        }
        description
          "Configure transponder transmit power ";
      }

      leaf cd-min {
        type int32 {
          range "-350000..350000";
        }
        description
          "Chromatic Dispersion min";
      }

      leaf cd-max {
        type int32 {
          range "-350000..350000";
        }
        description
          "Chromatic Dispersion max";
      }

      leaf cd-high-threshold {
        type int32 {
          range "-350000..350000";
        }
        description
          "Configure maximum acceptable CD value";
      }

      leaf cd-low-threshold {
        type int32 {
          range "-350000..350000";
        }
        description
          "Configure minimum acceptable CD value";
      }

      leaf osnr-low-threshold {
        type uint32 {
          range "0..4000";
        }
        description
          "Configure minimum acceptable OSNR value in 0.01db";
      }

      leaf dgd-high-threshold {
        type uint32 {
          range "0..18000";
        }
        description
          "Configure maximum acceptable Differential Group Delay in 0.01ps";
      }

      container transmit-shutdown {
        presence
          "Indicates a transmit-shutdown node is configured.";
        description
          "Shutdown the transmit laser";
      }  // container transmit-shutdown

      leaf rx-low-threshold {
        type int32 {
          range "-400..300";
        }
        description
          "Configure transponder receive power low threshold";
      }

      leaf rx-high-threshold {
        type int32 {
          range "-400..300";
        }
        description
          "Configure transponder receive power high threshold";
      }

      leaf tx-low-threshold {
        type int32 {
          range "-400..300";
        }
        description
          "Configure transponder low transmit power threshold";
      }

      leaf tx-high-threshold {
        type int32 {
          range "-400..300";
        }
        description
          "Configure transponder high transmit power threshold";
      }

      leaf lbc-high-threshold {
        if-feature optics_config_supp_check;
        type uint32 {
          range "0..100";
        }
        description
          "Configure high laser bias current threshold";
      }

      leaf soak-time {
        type uint32 {
          range "10..28800";
        }
        description
          "Configure soak time for automatic in-service";
      }

      leaf loopback {
        type enumeration {
          enum "internal" {
            value 1;
            description
              "Select internal loopback mode";
          }
          enum "line" {
            value 2;
            description
              "Select line loopback mode";
          }
        }
        description
          "Configure loopback mode ";
      }

      leaf modulation {
        type enumeration {
          enum "Bpsk" {
            value 1;
            description
              "Select BPSK modulation type";
          }
          enum "Qpsk" {
            value 2;
            description
              "Select QPSK modulation type";
          }
          enum "8Qam" {
            value 3;
            description
              "Select 8QAM modulation type";
          }
          enum "16Qam" {
            value 4;
            description
              "Select 16QAM modulation type";
          }
          enum "32Qam" {
            value 5;
            description
              "Select 32QAM modulation type";
          }
          enum "64Qam" {
            value 6;
            description
              "Select 64QAM modulation type";
          }
          enum "Bpsk-Qpsk" {
            value 7;
            description
              "Select BPSK_QPSK modulation type";
          }
          enum "Qpsk-8Qam" {
            value 8;
            description
              "Select QPSK_8QAM modulation type";
          }
          enum "8Qam-16Qam" {
            value 9;
            description
              "Select 8QAM_16QAM modulation type";
          }
          enum "16Qam-32Qam" {
            value 10;
            description
              "Select 16QAM_32QAM modulation type";
          }
          enum "32Qam-64Qam" {
            value 11;
            description
              "Select 32QAM_64QAM modulation type";
          }
        }
        description
          "Configure modulation types";
      }

      leaf bits-per-symbol {
        type xr:Cisco-ios-xr-string {
          length "1..9";
        }
        description
          "Select bits-per-symbol for this controller";
      }

      leaf baud-rate {
        type xr:Cisco-ios-xr-string {
          length "1..10";
        }
        description
          "Set baud-rate for this controller in GBd";
      }

      container perf-mon {
        if-feature optics_config_supp_check;
        description
          "To enable Performance Monitoring";
        container disable {
          must "not(../enable)";
          presence
            "Indicates a disable node is configured.";
          description
            "Disable performance monitoring";
        }  // container disable

        container enable {
          must "not(../disable)";
          presence
            "Indicates a enable node is configured.";
          description
            "Enable performance monitoring";
        }  // container enable
      }  // container perf-mon

      leaf fec {
        type enumeration {
          enum "EnhancedHG15" {
            value 1;
            description
              "Forward Error Correction Enhanced_HG15";
          }
          enum "EnhancedHG25" {
            value 2;
            description
              "Forward Error Correction Enhanced_HG25";
          }
          enum "EnhancedHG15DE" {
            value 4;
            description
              "Forward Error Correction Enhanced_HG15_DE";
          }
          enum "EnhancedHG25DE" {
            value 8;
            description
              "Forward Error Correction Enhanced_HG25_DE";
          }
          enum "None" {
            value 32;
            description
              "Forward Error Correction None";
          }
          enum "EnhancedI7" {
            value 128;
            description
              "Forward Error Correction Enhanced_I_7";
          }
          enum "EnhancedI4" {
            value 256;
            description
              "Forward Error Correction Enhanced_I_4";
          }
          enum "EnhancedSwizzle" {
            value 512;
            description
              "Forward Error Correction Enhanced_Swizzle";
          }
          enum "EnhancedHG20" {
            value 1024;
            description
              "Forward Error Correction Enhanced_HG20";
          }
          enum "EnhancedHG7" {
            value 2048;
            description
              "Forward Error Correction Enhanced_HG7";
          }
          enum "EnhancedSD20" {
            value 4096;
            description
              "Forward Error Correction Soft-Decision 20";
          }
          enum "EnhancedSD7" {
            value 8192;
            description
              "Forward Error Correction Soft-Decision 7";
          }
          enum "EnhancedSD15" {
            value 16384;
            description
              "Forward Error Correction Soft-Decision 15";
          }
          enum "EnhancedSD27" {
            value 32768;
            description
              "Forward Error Correction Soft-Decision 27";
          }
          enum "EnhancedSD15DE" {
            value 65536;
            description
              "Forward Error Correction Soft-Decision 15 with DE";
          }
          enum "EnhancedStaircaseDE" {
            value 131072;
            description
              "Forward Error Correction Enhanced Staircase FEC with DE";
          }
          enum "OFEC" {
            value 262144;
            description
              "Forward Error Correction O_FEC";
          }
          enum "CFEC" {
            value 524288;
            description
              "Forward Error Correction C_FEC";
          }
          enum "Standard" {
            value 1048576;
            description
              "Forward Error Correction Standard";
          }
        }
        description
          "Configure Forward Error Correction mode";
      }

      leaf ext-description {
        type string {
          length "1..800";
        }
        description
          "Set ext-description for this controller";
      }

      container logging {
        description
          "Per-interface logging configuration";
        container events {
          description
            "Per-interface logging events";
          container link-status {
            presence
              "Indicates a link-status node is configured.";
            description
              "Enable interface and line-protocol state change alarms";
          }  // container link-status
        }  // container events
      }  // container logging

      leaf filter-roll-off-factor {
        type xr:Cisco-ios-xr-string {
          length "5";
        }
        description
          "RRC Filter Roll-Off factor.";
      }

      leaf enh-colorless-mode {
        type uint32 {
          range "1..3";
        }
        description
          "Enhanced Colorless Mode.";
      }

      leaf enh-sop-tol-mode {
        type uint32 {
          range "1..3";
        }
        description
          "Enhanced SOP Tolerance Mode.";
      }

      leaf nleq-comp-mode {
        type uint32 {
          range "1..4";
        }
        description
          "Non Linear Effect Compenstation.";
      }

      leaf cross-pol-gain-mode {
        type uint32 {
          range "1..15";
        }
        description
          "Carrier Phase Recovery Cross Polarization Gain Mode.";
      }

      leaf cross-pol-weight-mode {
        type uint32 {
          range "1..7";
        }
        description
          "Carrier Phase Recovery Cross Polarization Weight Mode.";
      }

      leaf cpr-win-mode {
        type uint32 {
          range "1..4";
        }
        description
          "Carrier Phase Recovery Window Mode.";
      }

      leaf cpr-ext-win-mode {
        type uint32 {
          range "1..9";
        }
        description
          "Carrier Phase Recovery Extended Window Mode.";
      }

      container submarine-params {
        description
          "Proprietary Submarine Parameters";
        list submarine-param {
          key "parameter-type";
          description
            "Proprietary Submarine Parameters";
          leaf parameter-type {
            type uint32 {
              range "1..10";
            }
            description
              "Proprietary Submarine Parameters";
          }

          leaf parameter-value {
            type uint32 {
              range "1..1000";
            }
            mandatory true;
            description
              "Proprietary Submarine Parameters";
          }
        }  // list submarine-param
      }  // container submarine-params

      container rx-voa {
        description "rx-voa configuration.";
        leaf target-power {
          type int32 {
            range "-190..30";
          }
          description "Receive Target Power";
        }

        leaf fixed-ratio {
          type int32 {
            range "100..1700";
          }
          description
            "Receive Ratio of Optical Attenuation.";
        }
      }  // container rx-voa

      container transceiver {
        description
          "Configure the transceiver module";
        container disable {
          if-feature optics_config_supp_check;
          presence
            "Indicates a disable node is configured.";
          description
            "disable the transceiver module";
        }  // container disable
      }  // container transceiver

      leaf ampli-gain {
        type int32 {
          range "0..500";
        }
        description "Configure AMPLI GAIN";
      }

      leaf ampli-gain-range {
        type enumeration {
          enum "normal" {
            value 1;
            description
              "Select Ampli Gain Range as Normal";
          }
          enum "extended" {
            value 2;
            description
              "Select Ampli Gain Range as Extended";
          }
        }
        description "Ampli Gain Range";
      }

      container osri {
        description
          "Configure Optical safety remote interlock (OSRI)";
        container on {
          must "not(../off)";
          presence
            "Indicates a on node is configured.";
          description "Enable OSRI ";
        }  // container on

        container off {
          must "not(../on)";
          presence
            "Indicates a off node is configured.";
          description "Disable OSRI ";
        }  // container off
      }  // container osri

      leaf safety-control-mode {
        type enumeration {
          enum "auto" {
            value 1;
            description
              "Select Safety Control Mode: Automatic";
          }
          enum "disabled" {
            value 2;
            description
              "Disable Safety Control Mode";
          }
        }
        description
          "Configure safety Control Mode ";
      }

      leaf ampli-channel-power {
        type int32 {
          range "-400..300";
        }
        description
          "Configure amplifier per channel power set point";
      }

      leaf channel-power-max-delta {
        type int32 {
          range "0..200";
        }
        description
          "Configure max delta among all measured channel powers ";
      }

      leaf ampli-gain-thr-deg-low {
        type int32 {
          range "0..500";
        }
        description
          "Configure low amplifier gain degrade theshold for gain alarm";
      }

      leaf ampli-gain-thr-deg-high {
        type int32 {
          range "0..500";
        }
        description
          "Configure high amplifier gain degrade theshold for gain alarm";
      }

      leaf ampli-control-mode {
        type enumeration {
          enum "automatic" {
            value 1;
            description
              "Select Amplifier Working Mode: Automatic";
          }
          enum "manual" {
            value 2;
            description
              "Select Amplifier Working Mode: Manual";
          }
        }
        description
          "Configure amplifier working mode ";
      }

      leaf ampli-tilt {
        type int32 {
          range "-50..50";
        }
        description
          "Configure amplifier tilt";
      }

      leaf rx-voa-attenuation {
        type int32 {
          range "0..200";
        }
        description
          "Configure RX Voa Attenuation Setpoint";
      }

      leaf tx-voa-attenuation {
        type int32 {
          range "0..200";
        }
        description
          "Configure TX voa Attenuation Setpoint";
      }

      leaf tx-enable {
        type uint32 {
          range "0..1";
        }
        description "Configure TX param";
      }

      leaf rx-enable {
        type uint32 {
          range "0..1";
        }
        description "Configure RX param";
      }

      leaf rx-low-threshold-delta {
        type int32 {
          range "0..300";
        }
        description
          "Configure revertive hysteresis value for the low fail threshold ";
      }

      leaf ampli-channel-psd {
        type int32 {
          range "0..800000";
        }
        description
          "Configure amplifier per channel psd set point";
      }

      leaf rx-low-threshold-psd {
        type int32 {
          range "0..800000";
        }
        description
          "Configure transponder low receive psd threshold";
      }

      leaf add-drop-channel {
        type xr:Interface-name {
          pattern "OTS-OCH.*";
        }
        description
          "configures optical cross connect";
      }

      leaf ingress-ampli-gain {
        type int32 {
          range "0..500";
        }
        description
          "Configure INGRESS AMPLI GAIN";
      }

      leaf ingress-ampli-gain-range {
        type enumeration {
          enum "normal" {
            value 1;
            description
              "Select Ampli Gain Range as Normal";
          }
          enum "extended" {
            value 2;
            description
              "Select Ampli Gain Range as Extended";
          }
        }
        description
          "Ingress Ampli Gain Range";
      }

      leaf ingress-ampli-gain-thr-deg-low {
        type int32 {
          range "0..500";
        }
        description
          "Configure low amplifier gain degrade theshold for gain alarm";
      }

      leaf ingress-ampli-gain-thr-deg-high {
        type int32 {
          range "0..500";
        }
        description
          "Configure high amplifier gain degrade theshold for gain alarm";
      }

      leaf ingress-ampli-tilt {
        type int32 {
          range "-50..50";
        }
        description
          "Configure amplifier tilt";
      }

      leaf egress-ampli-gain {
        type int32 {
          range "0..500";
        }
        description
          "Configure EGRESS AMPLI GAIN";
      }

      leaf egress-ampli-gain-range {
        type enumeration {
          enum "normal" {
            value 1;
            description
              "Select Ampli Gain Range as Normal";
          }
          enum "extended" {
            value 2;
            description
              "Select Ampli Gain Range as Extended";
          }
        }
        description
          "egress Ampli Gain Range";
      }

      leaf egress-ampli-gain-thr-deg-low {
        type int32 {
          range "0..500";
        }
        description
          "Configure low amplifier gain degrade theshold for gain alarm";
      }

      leaf egress-ampli-gain-thr-deg-high {
        type int32 {
          range "0..500";
        }
        description
          "Configure high amplifier gain degrade theshold for gain alarm";
      }

      leaf egress-ampli-tilt {
        type int32 {
          range "-50..50";
        }
        description
          "Configure amplifier tilt";
      }

      container raman-tx-powers {
        description
          "configure Raman Transmit Power Param";
        list raman-tx-power {
          key "raman-tx-power-id";
          description
            "configure Raman Transmit Power Param";
          leaf raman-tx-power-id {
            type uint32 {
              range "1..5";
            }
            description
              "configure Raman Transmit Power Param";
          }

          leaf value {
            type uint32 {
              range "35..360";
            }
            description "set value";
          }
        }  // list raman-tx-power
      }  // container raman-tx-powers

      container ingress-ampli {
        description
          "Configure ingress ampli safety params";
        leaf safety-control-mode {
          type enumeration {
            enum "auto" {
              value 1;
              description
                "Select Safety Control Mode: Automatic";
            }
            enum "disabled" {
              value 2;
              description
                "Disable Safety Control Mode";
            }
          }
          description
            "Configure ingress ampli safety Control Mode ";
        }

        container osri {
          description
            "Configure Optical safety remote interlock (OSRI)";
          container on {
            must "not(../off)";
            presence
              "Indicates a on node is configured.";
            description "Enable OSRI ";
          }  // container on

          container off {
            must "not(../on)";
            presence
              "Indicates a off node is configured.";
            description "Disable OSRI ";
          }  // container off
        }  // container osri

        container force-apr {
          description
            "Configure ingress Force Automatic Power Reduction";
          container on {
            must "not(../off)";
            presence
              "Indicates a on node is configured.";
            description "Enable Force APR ";
          }  // container on

          container off {
            must "not(../on)";
            presence
              "Indicates a off node is configured.";
            description "Disable Force APR ";
          }  // container off
        }  // container force-apr
      }  // container ingress-ampli

      container egress-ampli {
        description
          "Configure egress ampli safety params";
        leaf safety-control-mode {
          type enumeration {
            enum "auto" {
              value 1;
              description
                "Select Safety Control Mode: Automatic";
            }
            enum "disabled" {
              value 2;
              description
                "Disable Safety Control Mode";
            }
          }
          description
            "Configure egress ampli safety Control Mode ";
        }

        container osri {
          description
            "Configure egress Optical safety remote interlock (OSRI)";
          container on {
            must "not(../off)";
            presence
              "Indicates a on node is configured.";
            description "Enable OSRI ";
          }  // container on

          container off {
            must "not(../on)";
            presence
              "Indicates a off node is configured.";
            description "Disable OSRI ";
          }  // container off
        }  // container osri

        container force-apr {
          description
            "Configure egress Force Automatic Power Reduction";
          container on {
            must "not(../off)";
            presence
              "Indicates a on node is configured.";
            description "Enable Force APR ";
          }  // container on

          container off {
            must "not(../on)";
            presence
              "Indicates a off node is configured.";
            description "Disable Force APR ";
          }  // container off
        }  // container force-apr

        container br {
          description
            "Configure egress back reflection";
          container enable {
            must "not(../disable)";
            presence
              "Indicates a enable node is configured.";
            description
              "Enable Back Reflection ";
          }  // container enable

          container disable {
            must "not(../enable)";
            presence
              "Indicates a disable node is configured.";
            description
              "Disable Back Reflection ";
          }  // container disable
        }  // container br

        leaf br-high-threshold {
          type int32 {
            range "-500..300";
          }
          description
            "Configure egress back reflection high threshold";
        }
      }  // container egress-ampli

      container raman {
        description
          "Configure Raman safety params";
        leaf safety-control-mode {
          type enumeration {
            enum "auto" {
              value 1;
              description
                "Select Safety Control Mode: Automatic";
            }
            enum "disabled" {
              value 2;
              description
                "Disable Safety Control Mode";
            }
          }
          description
            "Configure Raman safety Control Mode ";
        }

        container osri {
          description
            "Configure raman Optical safety remote interlock (OSRI)";
          container on {
            must "not(../off)";
            presence
              "Indicates a on node is configured.";
            description "Enable OSRI ";
          }  // container on

          container off {
            must "not(../on)";
            presence
              "Indicates a off node is configured.";
            description "Disable OSRI ";
          }  // container off
        }  // container osri

        container force-apr {
          description
            "Configure raman Force Automatic Power Reduction";
          container on {
            must "not(../off)";
            presence
              "Indicates a on node is configured.";
            description "Enable Force APR ";
          }  // container on

          container off {
            must "not(../on)";
            presence
              "Indicates a off node is configured.";
            description "Disable Force APR ";
          }  // container off
        }  // container force-apr

        container br {
          description
            "Configure raman back reflection";
          container enable {
            must "not(../disable)";
            presence
              "Indicates a enable node is configured.";
            description
              "Enable Back Reflection ";
          }  // container enable

          container disable {
            must "not(../enable)";
            presence
              "Indicates a disable node is configured.";
            description
              "Disable Back Reflection ";
          }  // container disable
        }  // container br

        leaf br-high-threshold {
          type int32 {
            range "-500..300";
          }
          description
            "Configure raman back reflection high threshold";
        }
      }  // container raman

      container fastpoll {
        description "To enable fastpoll";
        container disable {
          must "not(../enable)";
          presence
            "Indicates a disable node is configured.";
          description "Disable fastpoll";
        }  // container disable

        container enable {
          must "not(../disable)";
          presence
            "Indicates a enable node is configured.";
          description "Enable fastpoll";
        }  // container enable
      }  // container fastpoll

      container network {
        description
          "Configure OPTICS network information";
        container srlg {
          description
            "Submode to configure shared risks for the connection";
          container sets {
            description
              "Configure Network SRLG sets";
            list set {
              key "set-index";
              description
                "Configure Network SRLG sets";
              leaf set-index {
                type uint32 {
                  range "1..17";
                }
                description
                  "Configure Network SRLG sets";
              }

              leaf-list network-srlg-value {
                type uint32 {
                  range "0..4294967294";
                }
                min-elements 1;
                max-elements 6;
                description
                  "Network SRLG values";
              }
            }  // list set
          }  // container sets
        }  // container srlg
      }  // container network

      container lane-id {
        description
          "Lane Number for optics port";
        list lane-number {
          key "number";
          description "Lane Number";
          leaf number {
            type uint32 {
              range "1..12";
            }
            description "Lane Number";
          }

          leaf lane-description {
            type string {
              length "1..800";
            }
            mandatory true;
            description
              "Description of the channel";
          }
        }  // list lane-number
      }  // container lane-id
    }  // grouping CONT-BODY

    augment /a1:interfaces/a1:controller {
      uses CONT-BODY;
    }

    augment /a1:interfaces/a1:controller-preconfigure {
      uses CONT-BODY;
    }

    augment /a2:snmp-server/a2:traps {
      container optical {
        presence
          "Indicates a optical node is configured.";
        description
          "Enable SNMP Cisco optical traps";
      }  // container optical

      container optical-ots {
        presence
          "Indicates a optical-ots node is configured.";
        description
          "Enable SNMP Cisco optical ots traps";
      }  // container optical-ots
    }
  }  // module Cisco-IOS-XR-um-cont-optics-cfg