From 5b178c57258869ed4e02a24f0902376f48195ef2 Mon Sep 17 00:00:00 2001
From: Leon Wang <leongwang@arista.com>
Date: Tue, 25 Jul 2023 09:23:00 -0700
Subject: [PATCH] Add support for SFP-DD and DSFP form factor identities (#585)

SFP-DD and DSFP transceiver form factor identities are missing from
OpenConfig.
---
 .../openconfig-transport-types.yang           | 24 ++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/release/models/optical-transport/openconfig-transport-types.yang b/release/models/optical-transport/openconfig-transport-types.yang
index 494c67216..4eecd6b53 100644
--- a/release/models/optical-transport/openconfig-transport-types.yang
+++ b/release/models/optical-transport/openconfig-transport-types.yang
@@ -22,7 +22,13 @@ module openconfig-transport-types {
     "This module contains general type definitions and identities
     for optical transport models.";
 
-  oc-ext:openconfig-version "0.18.1";
+  oc-ext:openconfig-version "0.19.0";
+
+  revision "2023-07-24" {
+    description
+      "Add SFP_DD and DSFP form factor identities.";
+    reference "0.19.0";
+  }
 
   revision "2023-02-08" {
     description
@@ -867,6 +873,22 @@ module openconfig-transport-types {
       50 Gb/s signal";
   }
 
+  identity SFP_DD {
+    base TRANSCEIVER_FORM_FACTOR_TYPE;
+    description
+      "SFP-DD electrical interfaces will employ 2 lanes that operate up
+      25 Gbps NRZ modulation or 56 Gbps PAM4 modulation, providing
+      solutions up to 50 Gbps or 112 Gbps PAM4 aggregate";
+    reference "http://sfp-dd.com";
+  }
+
+  identity DSFP {
+    base TRANSCEIVER_FORM_FACTOR_TYPE;
+    description
+      "A transceiver implementing the DSFP Transceiver specification";
+    reference "https://dsfpmsa.org/";
+  }
+
   identity XFP {
     base TRANSCEIVER_FORM_FACTOR_TYPE;
     description