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OPTIGA™ Connect IoT OC2321 - eSIM Solution for IoT

Turnkey eSIM solution for cellular-connected IoT devices

The Infineon OPTIGA™ Connect IoT is a ready-to-connect embedded SIM (eSIM) solution for cellular IoT devices. This turnkey solution allows easy, secured and cost-optimized deployment and management of cellular-enabled IoT devices at scale. The OC2321 comes with a pre-installed GSMA-compliant operating system and pre-integrated connectivity capabilities. OPTIGA™ Connect IoT offers global cellular network coverage (2G, 3G, 4G, CATM and other LTE services) spanning 640+ networks across 200 countries.

End-to-end connectivity management extending from design through manufacture to deployment reduces complexity, offers full visibility into IoT devices and simplifies control. It addresses today’s key pain points in connectivity management, namely interoperability, technical support, cost, and coverage.

OPTIGA™ Connect IoT is based on Infineon’s best-in-class Common Criteria EAL5+ certified eSIM hardware, which is designed to exceed the security standards typically required by industry today. This adds an additional level of tamper resistance to these solutions, hardening them against physical attacks – which is especially important for devices that remain in the field for long periods of time.

Infineon’s embedded SIM solutions are available in different quality grades and form factors to meet individual deployment requirements.

Key OPTIGA™ Connect IoT eSIM Benefits

  • High-performance turnkey solution
  • Ready to connect with onboarded bootstrap
  • Global cellular coverage
  • Flexible connectivity services for IoT devices
  • Free choice of Mobile Network Operator (MNO)
  • Cost-effective, pervasive (worldwide) and secured connectivity
  • Easy deployment and management of cellular IoT at scale
  • Reduced complexity through interoperability and connectivity management
  • Simplified path to market
  • Single SKU for all applications and regions
  • Open for integration of additional applets
  • Low power consumption

Key Applications

  • Smart home: Security cameras, alarms, air conditioning, access control
  • Smart city: Security cameras, lighting, park sensors
  • Smart energy: Metering, storage, distribution
  • Industry automation: Factory automation, asset tracking
  • Wearables: Health monitoring


Infineon's OPTIGA™ Connect eSIM IoT Solution is Pre-Integrated with a Bootstrap Tata Communications MOVE™ eSIM Profile

Infineon OPTIGA Connect IoT Diagram


Infineon OPTIGA Connect IoT OC2321

Infineon OPTIGA Connect IoT Samples Kit

OPTIGATM Connect IoT Samples Kit

  • Contains 7x pre-provisioned samples (70MB data pool, worldwide coverage)
  • Give opportunity to test connectivity and discover Tata eSIM hub platform
  • Fast activation by simple registration on Tata eSIM Hub platform