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BS EN 61290-10-5:2014

Current

Current

The latest, up-to-date edition.

Optical amplifiers. Test methods Multichannel parameters. Distributed Raman amplifier gain and noise figure

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-31-2014

1 Scope and object
2 Normative references
3 Terms, definitions and abbreviations
4 DRA gain and noise figure parameters
  - Overview
5 Apparatus
6 Test sample
7 Procedure
8 Test results
Annex A (informative) - Field measurements versus
        laboratory measurements
Annex B (informative) - Pump depletion and channel-to-
        channel Raman scattering
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Pertains to distributed Raman amplifiers (DRA[s]), DRA[s]are based on the process whereby Raman pump power is introduced into the transmission fibre, leading to signal amplification within the transmission fibre through stimulated Raman scattering.

This standard applies to dry-type and oil-immersed type, three-phase and single-phase power transformers with power ratings from 10 kVA to 2500 kVA and system highest voltage up to 24 kV. This standard does not apply to certain categories of special transformers such as— transformers other than those on 11 or 22 kv networks; instrument transformers; auto transformers; traction transformers mounted on rolling stock; starting transformers; testing transformers; welding transformers; three phase transformers with three or more windings per phase; arc-furnace transformers; earthing transformers; rectifier or converter transformers; uninterruptible power supply (ups) transformers; transformers with an impedance less than 3% or more than 8%; voltage regulating transformers; transformers designed for frequencies other than 50 hertz; gas-filled dry-type transformers; or flameproof transformers.

Committee
GEL/86/3
DevelopmentNote
Supersedes 13/30269514 DC. (08/2014)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 61290-10-5:2014 Identical
IEC 61290-10-5:2014 Identical

EN 61291-1:2012 Optical amplifiers - Part 1: Generic specification
IEC 61290-10-4:2007 Optical amplifiers - Test methods - Part 10-4: Multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer
EN 60825-1:2014/AC:2017-06 SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS (IEC 60825-1:2014)
IEC TR 61292-4:2014 Optical amplifiers - Part 4: Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers
IEC TR 61292-6:2010 Optical amplifiers - Part 6: Distributed Raman amplification
IEC 60825-1:2014 Safety of laser products - Part 1: Equipment classification and requirements
IEC 61291-4:2011 Optical amplifiers - Part 4: Multichannel applications - Performance specification template
EN 61290-10-4:2007 Optical amplifiers - Test methods - Part 10-4: Multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer
EN 61291-4:2012 Optical amplifiers - Part 4: Multichannel applications - Performance specification template
IEC 61291-1:2012 Optical amplifiers - Part 1: Generic specification
IEC 61290-3:2008 Optical amplifiers - Test methods - Part 3: Noise figure parameters
EN 61290-3:2008 Optical amplifiers - Test methods - Part 3: Noise figure parameters

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