Open DWDM data center interconnect solutions are gaining significant traction among carriers in the Middle East and Asia-Pacific, driven by the need for cost-effective, vendor-neutral DCI architectures.
Traditional DCI deployments lock operators into a single vendor's transponder and line system—a model that limits flexibility and inflates costs. Open DWDM disaggregates the optical layer:
• Coherent pluggable transceivers (400G ZR/ZR+) connect directly into router line cards.
• Open Line Systems (OLS) provide the amplification, multiplexing, and monitoring functions independently.
• The operator can mix and match best-of-breed components from different vendors.
Key market developments in 2024:
• Etisalat (UAE) and STC (Saudi Arabia) both issued RFPs for open DCI solutions, signaling carrier-grade validation of the open model.
• India's Reliance Jio deployed 400G ZR+ coherent pluggables across its national backbone, claiming 40% cost savings versus proprietary alternatives.
• The Telecom Infra Project (TIP) published its Open Optical & Packet Transport (OOPT) specification, providing a technical framework for interoperability testing.
SZVAN's Open DWDM DCI coherent module initiative is specifically designed for this market. Our CFP2-DCO and QSFP-DD ZR+ modules, compatible with major OLS vendors, offer carriers the performance they need without the vendor lock-in they don't want.
