diff --git a/code/network-topology-instance-generator/model/python/tapi_node_o_cu_up.py b/code/network-topology-instance-generator/model/python/tapi_node_o_cu_up.py
new file mode 100644
index 0000000..81d781e
--- /dev/null
+++ b/code/network-topology-instance-generator/model/python/tapi_node_o_cu_up.py
@@ -0,0 +1,70 @@
+# Copyright 2022 highstreet technologies GmbH
+#
+# 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.
+
+#!/usr/bin/python
+"""
+Module containing a class representing an O-RAN Centralized Unit as TAPI Node.
+"""
+from model.python.tapi_node import TapiNode
+from model.python.tapi_node_edge_point import TapiNodeEdgePoint
+
+
+class TapiNodeOCuUp(TapiNode):
+    """
+    Class representing a O-RAN Centralized Unit as TAPI Node.
+    """
+    # constructor
+
+    def __init__(self, parent, config):
+        super().__init__(parent, config)
+
+        # add E2 Provider interface
+        nep_configuration = {
+            "parent": self.identifier(),
+            "nodeEdgePoint": {
+                "interface": "e2", "cep":[{"protocol": "REST", "role": "provider"}]
+            }
+        }
+        self.add(TapiNodeEdgePoint(nep_configuration))
+
+        # add O1/OAM NetConf Provider interface
+        nep_configuration = {
+            "parent": self.identifier(),
+            "nodeEdgePoint": {
+                "interface": "o1", "cep": [
+                    {"protocol": "NETCONF", "role": "provider"},
+                    {"protocol": "VES", "role": "consumer"},
+                    {"protocol": "FILE", "role": "provider"}
+                ]
+            }
+        }
+        self.add(TapiNodeEdgePoint(nep_configuration))
+
+        # add F1 UP Consumer interface
+        nep_configuration = {
+            "parent": self.identifier(),
+            "nodeEdgePoint": {
+                "interface": "f1-u", "cep":[{"protocol": "unknown", "role": "consumer"}]
+            }
+        }
+        self.add(TapiNodeEdgePoint(nep_configuration))
+
+        # add E1 Provider interface
+        nep_configuration = {
+            "parent": self.identifier(),
+            "nodeEdgePoint": {
+                "interface": "e1", "cep":[{"protocol": "unknown", "role": "provider"}]
+            }
+        }
+        self.add(TapiNodeEdgePoint(nep_configuration))