IEC Standard | Safety of laser products – Part 2: Safety of optical fibre communication systems (OFCS). Scope and object. This Part 2 of IEC provides requirements and specific guidance for the safe operation and maintenance of optical fibre communication . STANDARD. IEC. Third edition. Safety of laser products –. Part 2: Safety of optical fibre communication systems (OFCS). Reference number.
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A wavelength outside the retinal hazard range is therefore not automatically eye-safe!
Product standard to demonstrate the compliance of mobile phones with the basic restrictions related to human exposure to electromagnetic fields MHz — 3 GHz. Generic standards — Immunity for industrial environments IEC Automatic electrical controls for household and similar use — Part 1: Specific conditions for radio paging equipment.
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Specific conditions for CDMA 1x spread spectrum base stations, repeaters and ancillary equipment. The following test report forms are related: Below is a brief description of each of the current laser classes. Specific conditions for fixed radio links and ancillary equipment Date of cessation of presumption of conformity of superseded standard Note 1.
CW Continuous Wave – i. Radiation in classes 1 and 1M can be visible, invisible or both. The European Commission ensures the updating of this list. Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields 10 MHz to GHz. Requirements for UWB location tracking Product standard to demonstrate the compliance of fixed equipment for radio transmission MHz — 40 GHz intended for use in wireless telecommunication networks with the basic restrictions or the reference levels related to general public exposure to radio frequency electromagnetic fields, when put into service.
Class 2M These are visible lasers.
An Overview of the LED and Laser Classification System in EN and IEC
On the date stated, 60825- superseded standard ceases to give presumption of conformity with the essential or other requirements of the relevant Union legislation. Electromagnetic compatibility and Radio spectrum Matters ERM ; Radio telephone transmitters and receivers for the maritime mobile service operating in the VHF bands used on inland waterways; Part 2: Electromagnetic compatibility and Radio spectrum Matters 6825-2 ; Land Mobile service RP 02 ; Radio equipment using an integral antenna transmitting signals to initiate a specific response in the receiver; Part 2: Power line communication apparatus used in low-voltage installations — Radio disturbance characteristics — Limits and methods of measurement — Part 1: Specific conditions for wireless microphones, similar Radio Frequency RF audio link equipment, cordless audio and in-ear monitoring devices 3.
Requirements for UWB location tracking. In these systems optical power may be accessible outside the confinements of transmitting equipment or at great distance from the optical source. Reference of superseded standard.
EUR-Lex Access to European Union law
The new standard has a broader scope than the superseded standard. More information about harmonised standards and other European standards on the Internet at http: Electromagnetic compatibility and Radio spectrum Matters ERM isc Radio telephone transmitters and receivers for the maritime mobile service operating in the VHF bands used on inland waterways; Part 3: Safety of free space optical communication systems used for transmission of information IEC Help Print this page. For a continuous wave laser the maximum output into the eye must not exceed mW.
Large data storage equipment. More information about harmonised standards and other European standards on the Internet at. This site uses cookies to improve your browsing experience. Extended sources have higher power limits than point sources for a given laser Class. This class is safe for accidental viewing with the naked eye, as long as the natural aversion response is not overcome as with Class 2, but may be hazardous even for accidental viewing when viewed with the aid of optical instruments, as iex class 1M.
Specific conditions for Broadband Data Transmission Systems. Or use our contact form.
On the date stated the partially superseded standard ceases to give presumption of conformity with the essential or other requirements of the relevant Union legislation for those products or services that fall within the scope of the new standard. Equipment classification and requirements IEC The phrase “eye-safe” is used below. General requirements IEC Prior to the amendment there were also lasers which were Class 3B but were eye-safe when viewed without optical instruments.
Specific conditions for Citizens’ Band CB radio and ancillary equipment speech and non-speech.
IEC System of Conformity Assessment Schemes
Class 1M This class is safe for viewing directly with the naked eye, but may be hazardous to view with the aid of optical instruments. The contents of the interpretation sheet 1 of April and 2 of June have been included in this copy. The new or amended standard has the same scope as the superseded standard.
Electromagnetic compatibility and Radio spectrum Matters ERM ; Land Mobile Service; Radio equipment intended for the transmission of data and speech and using an integral antenna; Part 2: TC 76 – Optical radiation safety and laser equipment rss. Specific conditions for radio iex equipment 7.
Product standard to demonstrate compliance of radio frequency fields from handheld and body-mounted wireless communication devices used by the general public 30 MHz — 6 GHz. In general, the use of ie glasses increases the hazard from a widely-diverging beam eg LEDs and bare laser diodesand binoculars or telescopes increase the hazard from a wide, collimated beam such as those used in open-beam telecommunications systems.
Specific conditions for analogue and digital terrestrial TV broadcasting service transmitters. Class 3R Radiation in this class is considered low risk, but potentially hazardous. Safety of laser products — Part Generic standards — Immunity for industrial environments.