Legacy to Future-Ready: How Will You Build the Blueprint? Are you prepared to create a resilient infrastructure? Transitioning from siloed building systems to an integrated IT/OT architecture requires thoughtful planning.
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Begin with integrated design by bringing IT stakeholders into the project early— either during programming for new construction or at inception for retrofits. This establishes a common vision, identifies integration requirements before system selection, and reduces downstream complexity.
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Establish a network architecture supporting current and future needs by determining appropriate IT/OT domain separation. Include redundancy, security controls, and capacity scaling for future integration. Consider Power over Ethernet (PoE) for OT endpoints where suitable, providing both power and data over a single infrastructure.
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For successful convergence, align standards and protocols by specifying integration protocols, data exchange formats, and IoT device management procedures. Document security requirements and testing procedures for all connected systems to ensure effective integration while maintaining integrity.
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Develop a robust partner ecosystem with organizations experienced in both IT and OT domains. Ideal partners provide standards-compliant solutions, ongoing support, and commitment to open standards—which are critical relationships for implementation and long-term operation.
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Implement using a phased approach prioritizing high-value integration opportunities with clear success metrics. This minimizes disruption while building expertise and creating replicable patterns. Start with well-defined use cases that deliver measurable benefits to build momentum for broader initiatives.
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