The Ministry of Communications and Digital of the Republic of Indonesia (KOMDIGI) has officially released new testing standard for Free Space Optics (FSO) devices. This new test standard refers to the regulation of Ministerial Decree (KEPMEN) No. 43 Tahun 2025.
This new testing standard for Free Space Optics devices replaces and revokes KEPEMEN No. 43 tahun 2025, which is declared no longer valid.
The new testing standard for Free Space Optics devices in KEPMEN No. 43 Tahun 2025 is effective from May 18, 2025.
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Key Compliance Dates for New Testing Standard for Free Space Optics

Indonesia has introduced new regulations for all Free Space Optics (FSO) telecommunication devices sold, imported, assembled, or manufactured in the country. This decree sets mandatory technical standards and certification requirements to ensure device safety and performance.
Key Requirements for FSO Devices
The decree outlines specific technical specifications FSO devices must meet:
- Power and Electrical Safety: Devices must comply with general power supply rules and adhere to either IEC 62368-1 or IEC 60950-1 for electrical safety.
- Electromagnetic Compatibility (EMC): Compliance with CISPR 32 for emissions and CISPR 35 for immunity is required.
- Laser Safety: Strict adherence to IEC 60825-1 and IEC 60825-12 standards is necessary, covering laser classes 1, 1M, 2, 2M, 3R, and/or 3B.
- Interface Standards: Devices must comply with IEEE 802.3 for Ethernet and ITU-T G.957 & G.691 for SDH interfaces.
Device Placement Classification
FSO devices must be installed based on a laser hazard classification system tied to their location:
- Unrestricted locations (public access)
- Restricted locations (controlled access)
- Inaccessible spaces
- Controlled locations (secured areas with trained personnel)
This classification dictates the permissible laser class and the necessary safety precautions for installation.
Testing and Certification

To get DJID certification, applicants need to submit:
- Valid test reports confirming compliance with power, electrical safety, EMC, laser safety, and synchronous digital hierarchy interface requirements.
- A Declaration of Conformity for the IEEE 802.3 Ethernet interface.
Special Rules for Higher-Class Lasers
For FSO devices using Class 2, 2M, 3R, or 3B lasers, additional conditions apply:
- The applicant must provide a cooperation agreement with a licensed telecom network provider.
- A declaration letter confirming the device will only be sold to licensed operators is also required.
That’s all the updated information new testing standard for Free Space Optics based on Ministerial Decree No. 43 Tahun 2025.
This policy naturally impacts the approval of market access types and requirements, market surveillance, and technical standards.
If you find a difficult to arrange the testing process and the certification for the Free Space Optics products just contact the great Type Approval Certification Services for ICT Products in Indonesia to help with your problem.








