diff --git a/sonic-xcvrd/tests/test_xcvrd.py b/sonic-xcvrd/tests/test_xcvrd.py
index 58d8ca3b6..f8e2871a4 100644
--- a/sonic-xcvrd/tests/test_xcvrd.py
+++ b/sonic-xcvrd/tests/test_xcvrd.py
@@ -104,6 +104,10 @@
 media_settings_global_list_of_ranges_media_key_lane_speed_si_with_default_section = copy.deepcopy(media_settings_extended_format_dict)
 media_settings_global_list_of_ranges_media_key_lane_speed_si_with_default_section['GLOBAL_MEDIA_SETTINGS']['0-31']['Default'] = {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}
 
+media_settings_global_medium_lane_key = copy.deepcopy(media_settings_extended_format_dict)
+media_settings_global_medium_lane_key['GLOBAL_MEDIA_SETTINGS']['0-31']['COPPER50000'] = {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}
+
+
 media_settings_port_media_key_lane_speed_si = copy.deepcopy(media_settings_extended_format_dict)
 media_settings_port_media_key_lane_speed_si['PORT_MEDIA_SETTINGS'] = {'7': media_settings_port_media_key_lane_speed_si['GLOBAL_MEDIA_SETTINGS'].pop('0-31')}
 del media_settings_port_media_key_lane_speed_si['GLOBAL_MEDIA_SETTINGS']
@@ -140,6 +144,9 @@
 media_settings_port_default_media_key_lane_speed_si = copy.deepcopy(media_settings_port_media_key_lane_speed_si)
 media_settings_port_default_media_key_lane_speed_si['PORT_MEDIA_SETTINGS']['7']['Default'] = {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}
 
+media_settings_port_medium_lane_key = copy.deepcopy(media_settings_port_vendor_key_lane_speed_si)
+media_settings_port_medium_lane_key['PORT_MEDIA_SETTINGS']['7']['COPPER25000'] = {'idriver': {'lane0': '0x0000000f', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}
+
 media_settings_empty = {}
 
 
@@ -668,12 +675,12 @@ def test_get_media_settings_key(self, mock_is_cmis_api, mock_chassis):
 
         # Test a good 'specification_compliance' value
         result = media_settings_parser.get_media_settings_key(0, xcvr_info_dict, 100000, 2)
-        assert result == { 'vendor_key': 'MOLEX-1064141421', 'media_key': 'QSFP+-10GBase-SR-255M', 'lane_speed_key': None }
+        assert result == { 'vendor_key': 'MOLEX-1064141421', 'media_key': 'QSFP+-10GBase-SR-255M', 'lane_speed_key': None, 'medium_lane_speed_key': 'COPPER50000'}
 
         # Test a bad 'specification_compliance' value
         xcvr_info_dict[0]['specification_compliance'] = 'N/A'
         result = media_settings_parser.get_media_settings_key(0, xcvr_info_dict, 100000, 2)
-        assert result == { 'vendor_key': 'MOLEX-1064141421', 'media_key': 'QSFP+-*', 'lane_speed_key': None }
+        assert result == { 'vendor_key': 'MOLEX-1064141421', 'media_key': 'QSFP+-*', 'lane_speed_key': None , 'medium_lane_speed_key': 'COPPER50000'}
         # TODO: Ensure that error message was logged
 
         mock_is_cmis_api.return_value = True
@@ -772,37 +779,39 @@ def test_is_si_per_speed_supported(self):
         assert result == False
 
     @pytest.mark.parametrize("media_settings_dict, port, key, expected", [
-    (media_settings_global_range_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_range_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_range_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_range_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING'}, {}),
-    (media_settings_global_range_vendor_key_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_range_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_range_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING'}, {}),
-    (media_settings_global_range_generic_vendor_key_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_list_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_list_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'MISSING'}, {}),
-    (media_settings_global_list_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_list_of_ranges_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_list_of_ranges_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_global_default_port_media_key_lane_speed_si, 6, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
-    (media_settings_port_vendor_key_lane_speed_si, -1, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2'}, {}),
-    (media_settings_port_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_port_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'MISSING'}, {}),
-    (media_settings_port_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_port_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_port_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING'}, {}),
-    (media_settings_port_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_port_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING'}, {}),
-    (media_settings_port_vendor_key_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_port_generic_vendor_key_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
-    (media_settings_port_default_media_key_lane_speed_si, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
-    (media_settings_global_default_port_media_key_lane_speed_si, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
-    (media_settings_global_list_of_ranges_media_key_lane_speed_si_with_default_section, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
-    (media_settings_empty, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2'}, {}),
-    (media_settings_with_regular_expression_dict, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP28-40GBASE-CR4-1M', 'lane_speed_key': 'UNKOWN'}, {'preemphasis': {'lane0': '0x16440A', 'lane1': '0x16440A', 'lane2': '0x16440A', 'lane3': '0x16440A'}}),
-    (media_settings_with_regular_expression_dict, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP+-40GBASE-CR4-2M', 'lane_speed_key': 'UNKOWN'}, {'preemphasis': {'lane0': '0x18420A', 'lane1': '0x18420A', 'lane2': '0x18420A', 'lane3': '0x18420A'}}),
-    (media_settings_with_regular_expression_dict, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP+-40GBASE-CR4-10M', 'lane_speed_key': 'UNKOWN'}, {'preemphasis': {'lane0': '0x1A400A', 'lane1': '0x1A400A', 'lane2': '0x1A400A', 'lane3': '0x1A400A'}})
+       (media_settings_global_range_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2', 'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_range_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_range_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_range_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_global_range_vendor_key_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_range_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_range_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_global_range_generic_vendor_key_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_list_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_list_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_global_list_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_list_of_ranges_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_list_of_ranges_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_global_default_port_media_key_lane_speed_si, 6, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
+    (media_settings_global_medium_lane_key, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING', 'medium_lane_speed_key': 'COPPER50000'}, {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}),
+    (media_settings_port_vendor_key_lane_speed_si, -1, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_port_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_port_media_key_lane_speed_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_port_media_key_si, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_port_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_port_vendor_key_lane_speed_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_port_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_port_generic_vendor_key_lane_speed_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_port_vendor_key_si, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_port_generic_vendor_key_si, 7, {'vendor_key': 'GENERIC_VENDOR-1234', 'media_key': 'UNKOWN', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'pre1': {'lane0': '0x00000002', 'lane1': '0x00000002'}, 'main': {'lane0': '0x00000020', 'lane1': '0x00000020'}, 'post1': {'lane0': '0x00000006', 'lane1': '0x00000006'}, 'regn_bfm1n': {'lane0': '0x000000aa', 'lane1': '0x000000aa'}}),
+    (media_settings_port_default_media_key_lane_speed_si, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
+    (media_settings_global_default_port_media_key_lane_speed_si, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
+    (media_settings_port_medium_lane_key, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING', 'medium_lane_speed_key': 'COPPER25000'}, {'idriver': {'lane0': '0x0000000f', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}),
+    (media_settings_global_list_of_ranges_media_key_lane_speed_si_with_default_section, 7, {'vendor_key': 'MISSING', 'media_key': 'MISSING', 'lane_speed_key': 'MISSING' ,'medium_lane_speed_key': 'UNKNOWN'}, {'speed:400GAUI-8': {'idriver': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'pre1': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}, 'ob_m2lp': {'lane0': '0x0000000d', 'lane1': '0x0000000d', 'lane2': '0x0000000d', 'lane3': '0x0000000d'}}}),
+    (media_settings_empty, 7, {'vendor_key': 'AMPHANOL-5678', 'media_key': 'QSFP-DD-active_cable_media_interface', 'lane_speed_key': 'speed:100GAUI-2' ,'medium_lane_speed_key': 'UNKNOWN'}, {}),
+    (media_settings_with_regular_expression_dict, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP28-40GBASE-CR4-1M', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'preemphasis': {'lane0': '0x16440A', 'lane1': '0x16440A', 'lane2': '0x16440A', 'lane3': '0x16440A'}}),
+    (media_settings_with_regular_expression_dict, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP+-40GBASE-CR4-2M', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'preemphasis': {'lane0': '0x18420A', 'lane1': '0x18420A', 'lane2': '0x18420A', 'lane3': '0x18420A'}}),
+    (media_settings_with_regular_expression_dict, 7, {'vendor_key': 'UNKOWN', 'media_key': 'QSFP+-40GBASE-CR4-10M', 'lane_speed_key': 'UNKOWN' ,'medium_lane_speed_key': 'UNKNOWN'}, {'preemphasis': {'lane0': '0x1A400A', 'lane1': '0x1A400A', 'lane2': '0x1A400A', 'lane3': '0x1A400A'}})
     ])
     def test_get_media_settings_value(self, media_settings_dict, port, key, expected):
         with patch('xcvrd.xcvrd_utilities.media_settings_parser.g_dict', media_settings_dict):
diff --git a/sonic-xcvrd/xcvrd/xcvrd_utilities/media_settings_parser.py b/sonic-xcvrd/xcvrd/xcvrd_utilities/media_settings_parser.py
index ce7805ee8..06d322b58 100644
--- a/sonic-xcvrd/xcvrd/xcvrd_utilities/media_settings_parser.py
+++ b/sonic-xcvrd/xcvrd/xcvrd_utilities/media_settings_parser.py
@@ -17,6 +17,7 @@
 VENDOR_KEY = 'vendor_key'
 MEDIA_KEY = 'media_key'
 LANE_SPEED_KEY = 'lane_speed_key'
+MEDIUM_LANE_SPEED_KEY = 'medium_lane_speed_key'
 SYSLOG_IDENTIFIER = "xcvrd"
 helper_logger = logger.Logger(SYSLOG_IDENTIFIER)
 
@@ -46,6 +47,14 @@ def media_settings_present():
         return True
     return False
 
+def get_is_copper(physical_port):
+    if xcvrd.platform_chassis:
+        try:
+            return xcvrd.platform_chassis.get_sfp(physical_port).get_xcvr_api().is_copper()
+        except (NotImplementedError, AttributeError):
+            helper_logger.log_debug(f"No is_copper() defined for xcvr api on physical port {physical_port}, assuming Copper")
+            return True
+    return True
 
 def get_lane_speed_key(physical_port, port_speed, lane_count):
     sfp = xcvrd.platform_chassis.get_sfp(physical_port)
@@ -111,11 +120,15 @@ def get_media_settings_key(physical_port, transceiver_dict, port_speed, lane_cou
         media_key += '-' + '*'
 
     lane_speed_key = get_lane_speed_key(physical_port, port_speed, lane_count)
-    # return (vendor_key, media_key, lane_speed_key)
+    medium = "COPPER" if get_is_copper(physical_port) else "OPTICAL"
+    medium_lane_speed_key = medium + str(int(int(port_speed) /lane_count))
+
+    # return (vendor_key, media_key, lane_speed_key, medium_lane_speed_key)
     return {
         VENDOR_KEY: vendor_key,
         MEDIA_KEY: media_key,
-        LANE_SPEED_KEY: lane_speed_key
+        LANE_SPEED_KEY: lane_speed_key,
+       MEDIUM_LANE_SPEED_KEY: medium_lane_speed_key
     }
 
 
@@ -188,6 +201,8 @@ def get_media_settings(key, media_dict):
                         return {}
                 else:
                     return media_dict[dict_key]
+            elif key[MEDIUM_LANE_SPEED_KEY] in media_dict: # e.g. COPPER50000 or OPTICAL25000
+                return media_dict[key[MEDIUM_LANE_SPEED_KEY]]
         return None
 
     # Keys under global media settings can be a list or range or list of ranges