diff --git a/drivers/oplink/src/main/java/org/onosproject/drivers/oplink/OplinkCrossConnect.java b/drivers/oplink/src/main/java/org/onosproject/drivers/oplink/OplinkCrossConnect.java
new file mode 100644
index 0000000..1ffc5e1
--- /dev/null
+++ b/drivers/oplink/src/main/java/org/onosproject/drivers/oplink/OplinkCrossConnect.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2016 Open Networking Laboratory
+ *
+ * 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.drivers.oplink;
+
+import org.onosproject.net.PortNumber;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+/**
+ * Oplink cross connect data unit.
+ * The requirement members are input port, output port, wavelength channel and channel attenuation.
+ */
+public class OplinkCrossConnect {
+
+    private final PortNumber inPort;
+    private final PortNumber outPort;
+    private final int channel;
+    private final int attenuation;
+
+    /**
+     * OplinkConnection structure.
+     * @param inPort the input port
+     * @param outPort the output port
+     * @param channel the channel
+     * @param attenuation the attenuation
+     */
+    public OplinkCrossConnect(PortNumber inPort, PortNumber outPort, int channel, int attenuation) {
+        this.inPort = inPort;
+        this.outPort = outPort;
+        this.channel = channel;
+        this.attenuation = attenuation;
+    }
+
+    /**
+     * Returns the input port of the cross connect.
+     * @return input port
+     */
+    public PortNumber getInPort() {
+        return inPort;
+    }
+
+    /**
+     * Returns the output port of the cross connect.
+     * @return output port
+     */
+    public PortNumber getOutPort() {
+        return outPort;
+    }
+
+    /**
+     * Returns the channel number of the cross connect.
+     * @return channel number
+     */
+    public int getChannel() {
+        return channel;
+    }
+
+    /**
+     * Returns the channel attenuation of the cross connect.
+     * @return attenuation
+     */
+    public int getAttenuation() {
+        return attenuation;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this)
+                .add("inPort", inPort)
+                .add("outPort", outPort)
+                .add("channel", channel)
+                .add("attenuation", attenuation)
+                .toString();
+    }
+}
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