diff --git a/app/src/main/java/org/onosproject/segmentrouting/xconnect/api/XconnectPortEndpoint.java b/app/src/main/java/org/onosproject/segmentrouting/xconnect/api/XconnectPortEndpoint.java
new file mode 100644
index 0000000..f26eaf0
--- /dev/null
+++ b/app/src/main/java/org/onosproject/segmentrouting/xconnect/api/XconnectPortEndpoint.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+ *
+ * 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.
+ */
+package org.onosproject.segmentrouting.xconnect.api;
+
+import org.onosproject.net.PortNumber;
+
+import java.util.Objects;
+
+import static com.google.common.base.Preconditions.checkArgument;
+
+/**
+ * Represents a cross connect endpoint specified by port number.
+ */
+public final class XconnectPortEndpoint extends XconnectEndpoint {
+    private final PortNumber port;
+
+    private XconnectPortEndpoint(PortNumber port) {
+        this.port = port;
+    }
+
+    /**
+     * Returns port number.
+     *
+     * @return port number
+     */
+    public PortNumber port() {
+        return port;
+    }
+
+    /**
+     * Returns an instance of XconnectPortEndpoint with given port number.
+     *
+     * @param port port number
+     * @return an instance of XconnectPortEndpoint
+     */
+    public static XconnectPortEndpoint of(PortNumber port) {
+        return new XconnectPortEndpoint(port);
+    }
+
+    /**
+     * Gets XconnectPortEndpoint from string.
+     *
+     * @param s string
+     * @return XconnectPortEndpoint
+     */
+    public static XconnectPortEndpoint fromString(String s) {
+        checkArgument(s.matches(PORT_PATTERN), "String {} does not match {} format", s, PORT_PATTERN);
+        return new XconnectPortEndpoint(PortNumber.fromString(s));
+    }
+
+    @Override
+    public XconnectEndpoint.Type type() {
+        return Type.PORT;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(port);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof XconnectPortEndpoint) {
+            final XconnectPortEndpoint other = (XconnectPortEndpoint) obj;
+            return Objects.equals(this.port, other.port);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return String.valueOf(port);
+    }
+}