### Ciena Corporation (CIEN) 

Ciena Corporation (NYSE: CIEN) is a global leader in networking systems, software, and services, specializing in high-capacity optical and packet-based communications. The company provides advanced networking solutions that enable faster, more efficient, and scalable data transmission across telecommunications, cloud, and enterprise networks.

Ciena is recognized for its leadership in coherent optical technology, which significantly increases the capacity and performance of long-haul and metro fiber-optic networks. Its solutions help customers meet the growing demand for bandwidth driven by AI, cloud computing, video streaming, and data center expansion.

Serving leading telecommunications operators, cloud service providers, and large enterprises worldwide, Ciena also continues to expand its portfolio of network automation and management software, enabling customers to build intelligent, resilient, and highly automated digital infrastructure.

#### **Additional Details**

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<table id="table">
    <tr>
        <th>Issuer</th>
        <td>Pi Securities Public Company Limited</td>
    </tr>
    <tr>
        <th>DR Symbol</th>
        <td>CIEN03 </td>
    </tr>
    <tr>
        <th>DR Reference Ratio</th>
        <td>10000 DR : 1 UL</td>
    </tr>
    <tr>
        <th>Underlying Security</th>
        <td>Ciena Corporation (CIEN)</td>
    </tr>
    <tr>
        <th>Type of Underlying Security</th>
        <td>Common Stock</td>
    </tr>
    <tr>
        <th>Exchange of Underlying Security</th>
        <td>U.S. Equities Exchanges</td>
    </tr>
    <tr>
        <th>Reference Asset Issuer’s Website</th>
      <td><a href="https://www.ciena.com/"target="_blank">Ciena Website</a></td>
    </tr>
</table>



CIEN03 – Ciena Corporation (CIEN) - High-Speed Networking Solutions Powering the Digital Economy

Ciena Corporation (CIEN)

Additional Details

Ciena Corporation (CIEN)

DR Price