diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py b/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
index cf9ecd48f8..9423de8dd7 100644
--- a/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
+++ b/device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
@@ -60,7 +60,7 @@ platform_dict = {'x86_64-mlnx_msn2700-r0': 0, 'x86_64-mlnx_msn2740-r0': 0, 'x86_
                  'x86_64-mlnx_msn2410-r0': 2, 'x86_64-mlnx_msn2010-r0': 3, 'x86_64-mlnx_msn3420-r0': 5,
                  'x86_64-mlnx_msn3700-r0': 0, 'x86_64-mlnx_msn3700c-r0': 0, 'x86_64-mlnx_msn3800-r0': 4,
                  'x86_64-mlnx_msn4410-r0': 0, 'x86_64-mlnx_msn4600-r0': 4, 'x86_64-mlnx_msn4600c-r0': 4, 
-                 'x86_64-mlnx_msn4700-r0': 0, 'x86_64-nvidia_sn2201-r0': 6}
+                 'x86_64-mlnx_msn4700-r0': 0, 'x86_64-nvidia_sn2201-r0': 6, 'x86_64-nvidia_sn5600-r0': 4}
 port_position_tuple_list = [(0, 0, 31, 32, 1), (0, 0, 15, 16, 1), (0, 48, 55, 56, 1),
                             (0, 18, 21, 22, 1), (0, 0, 63, 64, 1), (0, 48, 59, 60, 1), (0, 48, 51, 52, 1)]
 
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers.json.j2 b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers.json.j2
new file mode 120000
index 0000000000..add8bf8bb7
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers.json.j2
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers.json.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_defaults_t0.j2 b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_defaults_t0.j2
new file mode 100644
index 0000000000..011f30f51f
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_defaults_t0.j2
@@ -0,0 +1,128 @@
+{#
+    Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+    Apache-2.0
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+#}
+{% set default_cable = '5m' %}
+{% set ingress_lossless_pool_size =  '67737959' %}
+{% set ingress_lossy_pool_size =  '67737959' %}
+{% set egress_lossless_pool_size =  '158229504' %}
+{% set egress_lossy_pool_size =  '67737959' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0, 32) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            {%- if dynamic_mode is not defined %}
+            "size": "{{ ingress_lossless_pool_size }}",
+            {%- endif %}
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "ingress_lossy_pool": {
+            {%- if dynamic_mode is not defined %}
+            "size": "{{ ingress_lossy_pool_size }}",
+            {%- endif %}
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "{{ egress_lossless_pool_size }}",
+            "type": "egress",
+            "mode": "dynamic"
+        },
+        "egress_lossy_pool": {
+            {%- if dynamic_mode is not defined %}
+            "size": "{{ egress_lossy_pool_size }}",
+            {%- endif %}
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossless_profile": {
+            "pool":"ingress_lossless_pool",
+            "size":"0",
+            "dynamic_th":"7"
+        },
+        "ingress_lossy_profile": {
+            "pool":"ingress_lossy_pool",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"egress_lossless_pool",
+            "size":"0",
+            "dynamic_th":"7"
+        },
+        "egress_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"9216",
+            "dynamic_th":"7"
+        },
+        "q_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"0",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
+
+{%- macro generate_profile_lists(port_names) %}
+    "BUFFER_PORT_INGRESS_PROFILE_LIST": {
+{% for port in port_names.split(',') %}
+        "{{ port }}": {
+            "profile_list" : "ingress_lossless_profile,ingress_lossy_profile"
+        }{% if not loop.last %},{% endif %}
+
+{% endfor %}
+    },
+    "BUFFER_PORT_EGRESS_PROFILE_LIST": {
+{% for port in port_names.split(',') %}
+        "{{ port }}": {
+            "profile_list" : "egress_lossless_profile,egress_lossy_profile"
+        }{% if not loop.last %},{% endif %}
+
+{% endfor %}
+    }
+{%- endmacro %}
+
+{%- macro generate_queue_buffers(port_names) %}
+    "BUFFER_QUEUE": {
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|0-2": {
+            "profile" : "q_lossy_profile"
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|5-6": {
+            "profile" : "q_lossy_profile"
+        }{% if not loop.last %},{% endif %}
+
+{% endfor %}
+    }
+{%- endmacro %}
+
+
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_defaults_t1.j2 b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_defaults_t1.j2
new file mode 100644
index 0000000000..ba44cdcbc5
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_defaults_t1.j2
@@ -0,0 +1,128 @@
+{#
+    Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+    Apache-2.0
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+#}
+{% set default_cable = '5m' %}
+{% set ingress_lossless_pool_size =  '52161690' %}
+{% set ingress_lossy_pool_size =  '52161690' %}
+{% set egress_lossless_pool_size =  '158229504' %}
+{% set egress_lossy_pool_size =  '52161690' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {%- for port_idx in range(0, 32) %}
+        {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %}
+    {%- endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            {%- if dynamic_mode is not defined %}
+            "size": "{{ ingress_lossless_pool_size }}",
+            {%- endif %}
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "ingress_lossy_pool": {
+            {%- if dynamic_mode is not defined %}
+            "size": "{{ ingress_lossy_pool_size }}",
+            {%- endif %}
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "{{ egress_lossless_pool_size }}",
+            "type": "egress",
+            "mode": "dynamic"
+        },
+        "egress_lossy_pool": {
+            {%- if dynamic_mode is not defined %}
+            "size": "{{ egress_lossy_pool_size }}",
+            {%- endif %}
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossless_profile": {
+            "pool":"ingress_lossless_pool",
+            "size":"0",
+            "dynamic_th":"7"
+        },
+        "ingress_lossy_profile": {
+            "pool":"ingress_lossy_pool",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"egress_lossless_pool",
+            "size":"0",
+            "dynamic_th":"7"
+        },
+        "egress_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"9216",
+            "dynamic_th":"7"
+        },
+        "q_lossy_profile": {
+            "pool":"egress_lossy_pool",
+            "size":"0",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}
+
+{%- macro generate_profile_lists(port_names) %}
+    "BUFFER_PORT_INGRESS_PROFILE_LIST": {
+{% for port in port_names.split(',') %}
+        "{{ port }}": {
+            "profile_list" : "ingress_lossless_profile,ingress_lossy_profile"
+        }{% if not loop.last %},{% endif %}
+
+{% endfor %}
+    },
+    "BUFFER_PORT_EGRESS_PROFILE_LIST": {
+{% for port in port_names.split(',') %}
+        "{{ port }}": {
+            "profile_list" : "egress_lossless_profile,egress_lossy_profile"
+        }{% if not loop.last %},{% endif %}
+
+{% endfor %}
+    }
+{%- endmacro %}
+
+{%- macro generate_queue_buffers(port_names) %}
+    "BUFFER_QUEUE": {
+{% for port in port_names.split(',') %}
+        "{{ port }}|3-4": {
+            "profile" : "egress_lossless_profile"
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|0-2": {
+            "profile" : "q_lossy_profile"
+        },
+{% endfor %}
+{% for port in port_names.split(',') %}
+        "{{ port }}|5-6": {
+            "profile" : "q_lossy_profile"
+        }{% if not loop.last %},{% endif %}
+
+{% endfor %}
+    }
+{%- endmacro %}
+
+
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_dynamic.json.j2 b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_dynamic.json.j2
new file mode 120000
index 0000000000..8c4117c662
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/buffers_dynamic.json.j2
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers_dynamic.json.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/hwsku.json b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/hwsku.json
new file mode 100644
index 0000000000..9eaac1e2cf
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/hwsku.json
@@ -0,0 +1,196 @@
+{
+    "interfaces": {
+        "Ethernet0": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet8": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet16": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet24": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet32": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet40": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet48": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet56": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet64": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet72": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet80": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet88": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet96": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet104": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet112": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet120": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet128": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet136": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet144": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet152": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet160": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet168": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet176": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet184": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet192": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet200": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet208": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet216": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet224": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet232": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet240": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet248": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet256": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet264": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet272": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet280": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet288": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet296": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet304": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet312": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet320": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet328": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet336": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet344": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet352": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet360": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet368": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet376": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet384": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet392": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet400": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet408": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet416": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet424": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet432": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet440": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet448": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet456": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet464": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet472": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet480": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet488": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet496": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        },
+        "Ethernet504": {
+            "default_brkout_mode": "1x800G[400G,200G,100G,50G,40G,25G,10G]"
+        }
+    }
+}
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/pg_profile_lookup.ini b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/pg_profile_lookup.ini
new file mode 100644
index 0000000000..a2219ac7c0
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/pg_profile_lookup.ini
@@ -0,0 +1,42 @@
+##
+## Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+## Apache-2.0
+##
+## Licensed under the Apache License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+#  PG lossless profiles.
+# speed cable  size   xon    xoff   threshold
+  10000    5m 64512   19456  45056         0
+  25000    5m 67584   19456  48128         0
+  40000    5m 75776   19456  57344         0
+  50000    5m 82944   19456  63488         0
+ 100000    5m 133120  19456  113664        0
+ 200000    5m 150528  19456  131072        0
+ 400000    5m 250880  19456  231424        0
+ 800000    5m 304128  38912  257024        0
+  10000   40m 65536   19456  46080         0
+  25000   40m 71680   19456  52224         0
+  40000   40m 81920   19456  62464         0
+  50000   40m 89088   19456  69632         0
+ 100000   40m 146432  19456  126976        0
+ 200000   40m 177152  19456  157696        0
+ 400000   40m 303104  19456  283648        0
+ 800000   40m 410624  38912  362496        0
+  10000  300m 75776   19456  56320         0
+  25000  300m 96256   19456  76800         0
+  40000  300m 120832  19456  101376        0
+  50000  300m 138240  19456  118784        0
+ 100000  300m 244736  19456  225280        0
+ 200000  300m 374784  19456  355328        0
+ 400000  300m 697344  19456  677888        0
+ 800000  300m 1198080 38912  1150976       0
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/port_config.ini b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/port_config.ini
new file mode 100644
index 0000000000..591fe2a7d4
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/port_config.ini
@@ -0,0 +1,81 @@
+##
+## Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+## Apache-2.0
+##
+## Licensed under the Apache License, Version 2.0 (the "License");
+## you may not use this file except in compliance with the License.
+## You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+# name          lanes                               alias     index
+Ethernet0       0,1,2,3,4,5,6,7                     etp1      1
+Ethernet8       8,9,10,11,12,13,14,15               etp2      2
+Ethernet16      16,17,18,19,20,21,22,23             etp3      3
+Ethernet24      24,25,26,27,28,29,30,31             etp4      4
+Ethernet32      32,33,34,35,36,37,38,39             etp5      5
+Ethernet40      40,41,42,43,44,45,46,47             etp6      6
+Ethernet48      48,49,50,51,52,53,54,55             etp7      7
+Ethernet56      56,57,58,59,60,61,62,63             etp8      8
+Ethernet64      64,65,66,67,68,69,70,71             etp9      9
+Ethernet72      72,73,74,75,76,77,78,79             etp10     10
+Ethernet80      80,81,82,83,84,85,86,87             etp11     11
+Ethernet88      88,89,90,91,92,93,94,95             etp12     12
+Ethernet96      96,97,98,99,100,101,102,103         etp13     13
+Ethernet104     104,105,106,107,108,109,110,111     etp14     14
+Ethernet112     112,113,114,115,116,117,118,119     etp15     15
+Ethernet120     120,121,122,123,124,125,126,127     etp16     16
+Ethernet128     128,129,130,131,132,133,134,135     etp17     17
+Ethernet136     136,137,138,139,140,141,142,143     etp18     18
+Ethernet144     144,145,146,147,148,149,150,151     etp19     19
+Ethernet152     152,153,154,155,156,157,158,159     etp20     20
+Ethernet160     160,161,162,163,164,165,166,167     etp21     21
+Ethernet168     168,169,170,171,172,173,174,175     etp22     22
+Ethernet176     176,177,178,179,180,181,182,183     etp23     23
+Ethernet184     184,185,186,187,188,189,190,191     etp24     24
+Ethernet192     192,193,194,195,196,197,198,199     etp25     25
+Ethernet200     200,201,202,203,204,205,206,207     etp26     26
+Ethernet208     208,209,210,211,212,213,214,215     etp27     27
+Ethernet216     216,217,218,219,220,221,222,223     etp28     28
+Ethernet224     224,225,226,227,228,229,230,231     etp29     29
+Ethernet232     232,233,234,235,236,237,238,239     etp30     30
+Ethernet240     240,241,242,243,244,245,246,247     etp31     31
+Ethernet248     248,249,250,251,252,253,254,255     etp32     32
+Ethernet256     256,257,258,259,260,261,262,263     etp33     33
+Ethernet264     264,265,266,267,268,269,270,271     etp34     34
+Ethernet272     272,273,274,275,276,277,278,279     etp35     35
+Ethernet280     280,281,282,283,284,285,286,287     etp36     36
+Ethernet288     288,289,290,291,292,293,294,295     etp37     37
+Ethernet296     296,297,298,299,300,301,302,303     etp38     38
+Ethernet304     304,305,306,307,308,309,310,311     etp39     39
+Ethernet312     312,313,314,315,316,317,318,319     etp40     40
+Ethernet320     320,321,322,323,324,325,326,327     etp41     41
+Ethernet328     328,329,330,331,332,333,334,335     etp42     42
+Ethernet336     336,337,338,339,340,341,342,343     etp43     43
+Ethernet344     344,345,346,347,348,349,350,351     etp44     44
+Ethernet352     352,353,354,355,356,357,358,359     etp45     45
+Ethernet360     360,361,362,363,364,365,366,367     etp46     46
+Ethernet368     368,369,370,371,372,373,374,375     etp47     47
+Ethernet376     376,377,378,379,380,381,382,383     etp48     48
+Ethernet384     384,385,386,387,388,389,390,391     etp49     49
+Ethernet392     392,393,394,395,396,397,398,399     etp50     50
+Ethernet400     400,401,402,403,404,405,406,407     etp51     51
+Ethernet408     408,409,410,411,412,413,414,415     etp52     52
+Ethernet416     416,417,418,419,420,421,422,423     etp53     53
+Ethernet424     424,425,426,427,428,429,430,431     etp54     54
+Ethernet432     432,433,434,435,436,437,438,439     etp55     55
+Ethernet440     440,441,442,443,444,445,446,447     etp56     56
+Ethernet448     448,449,450,451,452,453,454,455     etp57     57
+Ethernet456     456,457,458,459,460,461,462,463     etp58     58
+Ethernet464     464,465,466,467,468,469,470,471     etp59     59
+Ethernet472     472,473,474,475,476,477,478,479     etp60     60
+Ethernet480     480,481,482,483,484,485,486,487     etp61     61
+Ethernet488     488,489,490,491,492,493,494,495     etp62     62
+Ethernet496     496,497,498,499,500,501,502,503     etp63     63
+Ethernet504     504,505,506,507,508,509,510,511     etp64     64
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/qos.json.j2 b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/qos.json.j2
new file mode 120000
index 0000000000..eccf286dc8
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/qos.json.j2
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/qos.json.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai.profile b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai.profile
new file mode 100644
index 0000000000..b37ca8c3ed
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai.profile
@@ -0,0 +1,3 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_5600.xml
+SAI_DUMP_STORE_PATH=/var/log/mellanox/sdk-dumps
+SAI_DUMP_STORE_AMOUNT=10
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml
new file mode 100644
index 0000000000..b9ef3af7a8
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml
@@ -0,0 +1,495 @@
+<?xml version="1.0"?>
+<!--
+  Copyright (c) 2021 NVIDIA CORPORATION & AFFILIATES.
+  Apache-2.0
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<root>
+    <platform_info type="5600">
+
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>
+
+        <!-- ISSU enabled -->
+        <issu-enabled>1</issu-enabled>
+
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>64</number-of-physical-ports>
+
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <width>8</width>
+                <module>34</module>
+
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 2 - 1Gb , 16 - 10Gb , 32 - 40Gb , 384 - 50Gb , 1536 - 100Gb , 4096 - 200Gb, 32768 - 400G, 262144 - 800G -->
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>8</width>
+                <module>35</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>8</width>
+                <module>32</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>8</width>
+                <module>33</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>8</width>
+                <module>38</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <width>8</width>
+                <module>39</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>25</local-port>
+                <width>8</width>
+                <module>36</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <width>8</width>
+                <module>37</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>8</width>
+                <module>42</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>8</width>
+                <module>43</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>8</width>
+                <module>40</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>8</width>
+                <module>41</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <width>8</width>
+                <module>46</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <width>8</width>
+                <module>47</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <width>8</width>
+                <module>44</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <width>8</width>
+                <module>45</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>65</local-port>
+                <width>8</width>
+                <module>58</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>69</local-port>
+                <width>8</width>
+                <module>59</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>73</local-port>
+                <width>8</width>
+                <module>56</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>77</local-port>
+                <width>8</width>
+                <module>57</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>81</local-port>
+                <width>8</width>
+                <module>62</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>85</local-port>
+                <width>8</width>
+                <module>63</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>89</local-port>
+                <width>8</width>
+                <module>60</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>93</local-port>
+                <width>8</width>
+                <module>61</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>97</local-port>
+                <width>8</width>
+                <module>50</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>101</local-port>
+                <width>8</width>
+                <module>51</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>105</local-port>
+                <width>8</width>
+                <module>48</module>
+
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 2 - 1Gb , 16 - 10Gb , 32 - 40Gb , 384 - 50Gb , 1536 - 100Gb , 4096 - 200Gb, 32768 - 400G, 262144 - 800G -->
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>109</local-port>
+                <width>8</width>
+                <module>49</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>113</local-port>
+                <width>8</width>
+                <module>54</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>117</local-port>
+                <width>8</width>
+                <module>55</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>121</local-port>
+                <width>8</width>
+                <module>52</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>125</local-port>
+                <width>8</width>
+                <module>53</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>129</local-port>
+                <width>8</width>
+                <module>28</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>133</local-port>
+                <width>8</width>
+                <module>29</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>137</local-port>
+                <width>8</width>
+                <module>30</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>141</local-port>
+                <width>8</width>
+                <module>31</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>145</local-port>
+                <width>8</width>
+                <module>24</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>149</local-port>
+                <width>8</width>
+                <module>25</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>153</local-port>
+                <width>8</width>
+        <module>26</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>157</local-port>
+                <width>8</width>
+                <module>27</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>161</local-port>
+                <width>8</width>
+                <module>20</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>165</local-port>
+                <width>8</width>
+                <module>21</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>169</local-port>
+                <width>8</width>
+                <module>22</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>173</local-port>
+                <width>8</width>
+                <module>23</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>177</local-port>
+                <width>8</width>
+                <module>16</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>181</local-port>
+                <width>8</width>
+                <module>17</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>185</local-port>
+                <width>8</width>
+                <module>18</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>189</local-port>
+                <width>8</width>
+                <module>19</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>193</local-port>
+                <width>8</width>
+                <module>4</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>197</local-port>
+                <width>8</width>
+                <module>5</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>201</local-port>
+                <width>8</width>
+                <module>6</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>205</local-port>
+                <width>8</width>
+                <module>7</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>209</local-port>
+                <width>8</width>
+                <module>0</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>213</local-port>
+                <width>8</width>
+                <module>1</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>217</local-port>
+                <width>8</width>
+                <module>2</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>221</local-port>
+                <width>8</width>
+                <module>3</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>225</local-port>
+                <width>8</width>
+                <module>12</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>229</local-port>
+                <width>8</width>
+                <module>13</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>233</local-port>
+                <width>8</width>
+                <module>14</module>
+
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 2 - 1Gb , 16 - 10Gb , 32 - 40Gb , 384 - 50Gb , 1536 - 100Gb , 4096 - 200Gb -->
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>237</local-port>
+                <width>8</width>
+                <module>15</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>241</local-port>
+                <width>8</width>
+                <module>8</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>245</local-port>
+                <width>8</width>
+                <module>9</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>249</local-port>
+                <width>8</width>
+                <module>10</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>253</local-port>
+                <width>8</width>
+                <module>11</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+        </ports-list>
+    </platform_info>
+</root>
+
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/default_sku b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/default_sku
new file mode 100644
index 0000000000..38a760f3c7
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/default_sku
@@ -0,0 +1 @@
+ACS-SN5600 t1
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/platform_asic b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/platform_asic
new file mode 100644
index 0000000000..70c0748855
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/platform_reboot b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/platform_reboot
new file mode 120000
index 0000000000..dfaf534176
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/platform_reboot
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700_simx-r0/platform_reboot
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/eeprom.py b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/eeprom.py
new file mode 120000
index 0000000000..b4e2a6a616
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/eeprom.py
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/plugins/eeprom.py
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/psuutil.py b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/psuutil.py
new file mode 120000
index 0000000000..9f724238a8
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/psuutil.py
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/plugins/psuutil.py
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfplpmget.py b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfplpmget.py
new file mode 120000
index 0000000000..2e84f435ab
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfplpmget.py
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/plugins/sfplpmget.py
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfplpmset.py b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfplpmset.py
new file mode 120000
index 0000000000..6a88bac304
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfplpmset.py
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/plugins/sfplpmset.py
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfpreset.py b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfpreset.py
new file mode 120000
index 0000000000..fef2063e34
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfpreset.py
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/plugins/sfpreset.py
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfputil.py b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfputil.py
new file mode 120000
index 0000000000..45909b880f
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/plugins/sfputil.py
@@ -0,0 +1 @@
+../../x86_64-mlnx_msn2700-r0/plugins/sfputil.py
\ No newline at end of file
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/pmon_daemon_control.json b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/pmon_daemon_control.json
new file mode 100644
index 0000000000..dd83c2db12
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/pmon_daemon_control.json
@@ -0,0 +1,7 @@
+{
+        "skip_ledd": true,
+        "skip_xcvrd": true,
+        "skip_psud": true,
+        "skip_pcied": true,
+        "skip_thermalctld": true
+}
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/syseeprom.hex b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/syseeprom.hex
new file mode 100644
index 0000000000..cfd9f96199
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/syseeprom.hex
@@ -0,0 +1,256 @@
+54 6c 76 49 6e 66 6f 00 01 01 ee 22 14 4d 53 4e
+34 37 30 30 2d 57 53 32 46 4f 00 00 00 00 00 00
+00 23 18 4d 54 32 30 32 32 58 30 38 35 39 37 00
+00 00 00 00 00 00 00 00 00 00 00 24 06 1c 34 da
+1d 42 00 25 13 30 37 2f 30 32 2f 32 30 32 30 20
+30 32 3a 33 38 3a 32 36 26 01 00 2a 02 00 fe fd
+24 00 00 81 19 00 16 01 01 00 56 00 00 4d 4c 4e
+58 02 01 0c 05 0e 02 10 06 12 07 00 00 00 00 00
+00 00 00 00 00 fd a4 00 00 81 19 00 92 00 03 01
+8a 00 00 4d 54 32 30 32 32 58 30 38 35 39 37 00
+00 00 00 00 00 00 00 00 00 00 00 4d 53 4e 34 37
+30 30 2d 57 53 32 46 4f 00 00 00 00 00 00 00 41
+37 00 00 00 82 a2 c4 4c 65 6f 70 61 72 64 20 45
+74 68 20 34 30 30 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 7a 00 00 00 12 5c 4d
+53 4e 34 37 30 30 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 fd 24 00 00 81
+19 00 10 00 03 05 e8 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 fd 24 00 00 81 19 00 1e 00 11 02 af 00 00 0d
+00 00 00 00 00 00 00 1c 34 da 1d 42 00 00 fe 1c
+34 da 03 00 1d 42 00 fd 24 00 00 81 19 00 12 00
+01 06 7d 00 00 00 46 00 00 08 00 07 07 07 07 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 fd 14 00
+00 81 19 00 0e 00 02 07 99 00 00 30 00 20 00 00
+00 00 00 29 15 32 30 32 30 2e 31 31 2d 35 2e 33
+2e 30 30 30 35 2d 39 36 30 30 21 06 53 4e 35 36
+30 30 2b 06 4e 76 69 64 69 61 28 17 78 38 36 5f
+36 34 2d 6e 76 69 64 69 61 5f 73 6e 35 36 30 30
+2d 72 30 fe 04 65 11 86 e0 32 30 2e 31 31 2d 35
+2e 33 2e 30 30 30 35 2d 39 36 30 30 21 06 53 4e
+35 36 30 30 2b 06 4e 76 69 64 69 61 fe 04 7b d3
+21 17 8f b7 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 29 15 32 30 32 30 2e 31 31 2d 35 2e 33 2e 30
+30 30 35 2d 39 36 30 30 fe 04 12 38 c7 41 d3 2a
+00 00 00 fe 04 4f b8 08 f0 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/system_health_monitoring_config.json b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/system_health_monitoring_config.json
new file mode 120000
index 0000000000..42fe945344
--- /dev/null
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/system_health_monitoring_config.json
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700_simx-r0/system_health_monitoring_config.json
\ No newline at end of file
diff --git a/platform/mellanox/asic_table.j2 b/platform/mellanox/asic_table.j2
index 1d28b37186..53be348543 100644
--- a/platform/mellanox/asic_table.j2
+++ b/platform/mellanox/asic_table.j2
@@ -41,6 +41,7 @@
         'x86_64-mlnx_msn4600c-r0':'MELLANOX-SPECTRUM-3',
         'x86_64-mlnx_msn4600-r0':'MELLANOX-SPECTRUM-3',
         'x86_64-nvidia_sn2201-r0':'MELLANOX-SPECTRUM',
+        'x86_64-nvidia_sn5600-r0':'MELLANOX-SPECTRUM-4',
         'vs-platform':'vs'
     }
 %}
diff --git a/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py b/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
index 962901a612..69849893f6 100644
--- a/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
+++ b/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
@@ -160,6 +160,8 @@ DEVICE_DATA = {
                 "comex_amb": False
             }
         }
+    },
+    'x86_64-nvidia_sn5600-r0': {
     }
 }