Fibre optic communication subsystem test procedures - Part 2-11: Digital systems - Averaged Q-factor determination using amplitude histogram evaluation for optical signal quality monitoring
适用范围：This part of IEC 61280 defines the averaged Q-factor and provides a procedure to measure it by using amplitude histogram parameters such as the standard deviation and average level.
发布日期：2006-01-17 实施日期：2006-01-17
Fibre optic communication subsystem test procedures - Digital systems - Part 2-8: Determination of low BER using Q-factor measurements
适用范围：IEC 61280-2-8:2003 specifies two main methods for the determination of low BER values by making accelerated measurements. These include the variable decision threshold method (Clause 4) and the variabl...
发布日期：2003-02-11 实施日期：2003-02-11
Fibre optic communication subsystem test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement (IEC 61280-2-1:2010); German version EN 61280-2-1:2010
实施日期：2011-01-01
Guidelines for the measurement of high-power damage sensitivity of single-mode fibre to bends. Guidance for interpretation of results
适用范围：IEC/TR 62547:2013(E) describes two methods for the measurement of the sensitivity of single-mode optical fibres to high-power damage at bends: - test method 1 - Failure time characterisation as a funct...
发布日期：2013-05-16 实施日期：2013-05-16
Pruefverfahren fuer Lichtwellenleiter. Kommunikationsuntersysteme. Digitale Systeme. Bestimmung von geringen Bitfehlerverhaeltnissen (BERs) mit Hilfe von Q-Faktormessungen Fibre optic communication sub...
适用范围：This part of IEC 61280 specifies two main methods for the determination of low BER values by making accelerated measurements. These include the variable decision threshold method (Clause 4) and the var...
实施日期：2003-05-15
Sound system equipment - Electroacoustical transducers - Measurement of large signal parameters
适用范围：IEC 62458:2010(E) applies to transducers such as loudspeaker drive units, loudspeaker systems, headphones, micro-speakers, shakers and other actuators using either an electro-dynamical or electro-magne...
发布日期：2010-01-27 实施日期：2010-01-27
Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems
适用范围：IEC 61280-2-9:2009 provides a parameter definition and a test method for obtaining optical signal-to-noise ratio (OSNR) using apparatus that measures the optical spectrum at a multichannel interface. B...
发布日期：2009-02-11 实施日期：2009-02-11
Sound system equipment - Part 5: Loudspeakers
适用范围：This standard contains Amendment 1 to IEC 60268-5, Ed. 4. Essential changes introduced by this Amendment are as follows: - Replacement of section 14 and Table B.1. - Addition of listening tests in clau...
实施日期：2010-04-01
Fibre optic communication subsystem test procedures - Digital systems - Part 2-8: Determination of low BER using Q- factor measurements
适用范围：This procedure describes extrapolative techniques for the estimation of very low bit-error rations (BERs) of 10-12 to 10-20 in times of only a few minutes. It can also redure the time required to measu...
实施日期：2004-09-01
Lichtwellenleiter. Verbindungselemente und passive Bauteile. Pruefungen. Ermittlung von Kennwerten der optischen Leistung Fibre optic interconnecting devices and passive components Basic test and measu...
适用范围：The purpose of this part of IEC 61300 is to characterize the robustness of a fibre opticpassive component or interconnecting device against damage from exposure to optical power.Specifically, the objec...
实施日期：2006-07-31
Electromagnetic compatibility (EMC) - Part 4-17: Testing and measurement techniques - Ripple on d.c. input power port immunity test
实施日期：2009-11-01
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