bbf-xpon-burst-profiles

This module contains a collection of YANG definitions for supporting the Broadband Forum requirements on management of ITU-T Pas...

  • Version: 2024-04-23

    bbf-xpon-burst-profiles@2024-04-23


    
      module bbf-xpon-burst-profiles {
    
        yang-version 1.1;
    
        namespace
          "urn:bbf:yang:bbf-xpon-burst-profiles";
    
        prefix bbf-xpon-burst-prof;
    
        import ietf-interfaces {
          prefix if;
        }
        import bbf-xpon {
          prefix bbf-xpon;
        }
        import bbf-xponvani {
          prefix bbf-xponvani;
        }
    
        organization
          "Broadband Forum <https://www.broadband-forum.org>
         Fiber Access Networks Work Area";
    
        contact
          "Comments or questions about this Broadband Forum YANG module
         should be directed to <mailto:info@broadband-forum.org>.
    
         Editor:      Robert Peschi, Nokia
    
         PS Leader:   Joey Boyd, Adtran
    
         WA Director: Marta Seda, Calix";
    
        description
          "This module contains a collection of YANG definitions for
         supporting the Broadband Forum requirements on management of
         ITU-T Passive Optical Network (PON) interfaces as defined in
         ITU-T G.984.x, G.987.x, ITU-T G.989.x and ITU-T G.9807.x. As
         such, this module is specific to access network equipment (e.g.,
         BBF-specified Access Nodes and FTTdp DPUs).
    
         Specifically, this module provides management of burst profiles.
    
         Copyright (c) 2018-2024, 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-385i3; see
         the TR itself for full legal notices.";
    
        revision "2024-04-23" {
          description
            "Issue 3.
           * Approval Date:    2024-04-23.
           * Publication Date: 2024-04-23.";
          reference
            "TR-385i3: YANG Modules for PON Management
            	<https://www.broadband-forum.org/technical/download/
            		 TR-385_Issue-3.pdf>";
    
        }
    
        revision "2023-06-21" {
          description
            "Issue 2 Amendment 1.
           * Approval Date:    2023-06-21.
           * Publication Date: 2023-06-21.";
          reference
            "TR-385i2a1: ITU-T PON YANG Modules
            	<https://www.broadband-forum.org/technical/download/
            		 TR-385_Issue-2_Amendment-1.pdf>";
    
        }
    
    
        feature configurable-burst-profile {
          description
            "Indicates support for the upstream burst profile
           configuration.";
        }
    
        grouping burst-profile-configuration-data {
          description
            "Configuration data data for an upstream burst profiles.";
          list burst-profile {
            key "profile-id";
            description
              "The list of burst profiles.";
            leaf profile-id {
              type uint8 {
                range "0..3";
              }
              description "Burst profile ID.";
              reference
                "ITU-T G.987.3 Clause 8.1.2.6;
                ITU-T G.987.3 Clasue 11.3.3;
                ITU-T G.9807.1 Clause C.8.1.1.2.6;
                ITU-T G.9807.1 Clause C.11.3.3.1;
                ITU-T G.989.3 Clause 8.1.1.2.6;
                ITU-T G.989.3 Clause 11.3.3.1;
                ITU-T G.9804.2 Clause 8.1.2.6;
                ITU-T G.9804.2 Clause 11.3.3.1";
    
            }
    
            leaf profile-version {
              type uint8 {
                range "0..15";
              }
              default "0";
              description
                "Burst profile version. For 50G-PON, the applicable
               values are in [0..7].";
              reference
                "ITU-T G.987.3 Clause 11.3.3;
                ITU-T G.9807.1 Clause C.11.3.3.1;
                ITU-T G.9809.3 Clause 11.3.3.1;
                ITU-T G.9804.2 Clause 11.3.3.1";
    
            }
    
            leaf delimiter {
              type string {
                pattern
                  '([a-fA-F0-9][a-fA-F0-9]){0,8}';
              }
              description
                "Delimiter pattern. A string representing 0-8 octets
               whereas each octet is represented as 2 hexadecimal ASCII
               characters.";
              reference
                "ITU-T G.987.3 Clause 11.3.3;
                ITU-T G.9807.1 Clause C.11.3.3.1;
                ITU-T G.9809.3 Clause 11.3.3.1;
                ITU-T G.9804.2 Clause 11.3.3.1";
    
            }
    
            leaf preamble {
              type string {
                pattern
                  '([a-fA-F0-9][a-fA-F0-9]){0,8}';
              }
              description
                "Preamble pattern. A string representing 0-8 octets
               whereas each octet is represented as 2 hexadecimal ASCII
               characters.";
              reference
                "ITU-T G.987.3 Clause 11.3.3;
                ITU-T G.9807.1 Clause C.11.3.3.1;
                ITU-T G.9809.3 Clause 11.3.3.1;
                ITU-T G.9804.2 Clause 11.3.3.1";
    
            }
    
            leaf preamble-repeat-count {
              type uint8;
              default "1";
              description
                "Number of times the preamble is transmitted. The value 0
               specifies that no preamble is transmitted.
               This leaf is used only for XGS-PON (ITU-T G.9807.1) and
               NG-PON2 (ITU-T G.989.3) channel terminations. It is ignored
               for G-PON (ITU-T G.984.3) and 50G-PON (ITU-T G.9804.2)
               channel terminations.";
              reference
                "ITU-T G.9807.1 Clause C.11.3.3.1;
                ITU-T G.9809.3 Clause 11.3.3.1";
    
            }
    
            leaf preamble-word-count {
              type uint16 {
                range "0..65535";
              }
              description
                "Preamble word count, in 64 bit words, range 0..Wmax, where
               Wmax denotes the maximum word count, and should depend on
               the upstream line rate. The value 0 specifies that no
               preamble is transmitted.
               This leaf is used only for 50G-PON (ITU-T G.9804.2).";
              reference
                "ITU-T G.9804.2 Clause 11.3.3.1";
    
            }
          }  // list burst-profile
        }  // grouping burst-profile-configuration-data
    
        augment /if:interfaces/if:interface/bbf-xpon:channel-termination {
          description
            "Augment an xPON channel termination configuration with
           data nodes related to upstream burst profile.";
          container burst-profiles {
            if-feature bbf-xpon-burst-prof:configurable-burst-profile;
            description
              "Upstream burst profile configuration. Burst profiles in
             the burst-profile list are broadcast to all ONUs connected
             to the channel-termination.";
            uses bbf-xpon-burst-prof:burst-profile-configuration-data;
    
            leaf ranging-burst-profile-id {
              if-feature bbf-xpon-burst-prof:configurable-burst-profile;
              type uint8 {
                range "0..3";
              }
              description
                "Burst profile ID for ranging time allocations.";
              reference
                "ITU-T G.987.3 Clause 8.1.2.6;
                ITU-T G.9807.1 Clause C.8.1.1.2.6;
                ITU-T G.989.3 Clause 8.1.1.2.6";
    
            }
          }  // container burst-profiles
        }
    
        augment /if:interfaces/if:interface/bbf-xponvani:v-ani {
          description
            "Augment an xPON virtual Access Network Interface
           (vANI), i.e., an Optical Network Unit (ONU) as seen by the
           Optical Line Termination (OLT), with data nodes related to
           upstream burst profile.";
          container burst-profiles {
            if-feature bbf-xpon-burst-prof:configurable-burst-profile;
            description
              "Upstream burst profile configuration. Burst profiles in
             the burst-profile list are transmitted only to the ONU
             associated with the v-ani.";
            uses bbf-xpon-burst-prof:burst-profile-configuration-data;
    
            leaf data-burst-profile-id {
              if-feature bbf-xpon-burst-prof:configurable-burst-profile;
              type uint8 {
                range "0..3";
              }
              description
                "Burst profile ID for data allocations.";
              reference
                "ITU-T G.987.3 Clause 8.1.2.6;
                ITU-T G.9807.1 Clause C.8.1.1.2.6;
                ITU-T G.989.3 Clause 8.1.1.2.6";
    
            }
          }  // container burst-profiles
        }
      }  // module bbf-xpon-burst-profiles
    

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