EN 187104:2001
(Main)Family specification - Single-mode optical fibre cables to be used as underwater cables for lakes and river crossings etc.
Family specification - Single-mode optical fibre cables to be used as underwater cables for lakes and river crossings etc.
Superseded by EN 60794-3-30:2003
Familienspezifikation - Einmoden-Lichtwellenleiterkabel, die als Unterwasserkabel für die Durchquerung von Seen und Flüssen angewendet werden
Spécification de famille - Câbles à fibres optiques monomodales utilisés en tant que câbles immergés pour les lacs et les traversées sous-fluviales, etc.
Rodovne specifikacije - Kabli iz enordnih optičnih vlaken, ki se uporabljajo kot podvodni kabli pri prečenju jezer in rek, itd.*
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Standards Content (Sample)
STANDARDRodovne specifikacije -
Kabli iz enordnih optičnih vlaken, ki se uporabljajo kot podvodni kabli pri prečenju jezer in rek, itd.*Family specification - Single-mode optical fibre cables to be used as underwater cables for lakes and river crossings etc.©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 187104:2004(en)ICS33.180.10
EUROPEAN STANDARDEN 187104NORME EUROPÉENNEEUROPÄISCHE NORMAugust 2001CENELECEuropean Committee for Electrotechnical StandardizationComité Européen de Normalisation ElectrotechniqueEuropäisches Komitee für Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B - 1050 Brussels© 2001 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 187104:2001 EICS 33.180.10English versionFamily specificationSingle-mode optical fibre cables to be used as underwater cablesfor lakes and river crossings, etc.Spécification de familleCâbles à fibres optiques monomodalesutilisés en tant que câbles immergés pourles lacs et les traversées sous-fluviales,etc.FamilienspezifikationEinmoden-Lichtwellenleiterkabel,die als Unterwasserkabel für dieDurchquerung von Seen und Flüssenangewendet werdenThis European Standard was approved by CENELEC on 2000-11-01. CENELEC members are bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the Central Secretariat or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in anyother language made by translation under the responsibility of a CENELEC member into its ownlanguage and notified to the Central Secretariat has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,Portugal, Spain, Sweden, Switzerland and United Kingdom.
- 3 - EN 187104:2001ForewordThis standard has been produced in accordance with a specialised agreement on work repartition and co-operation for standardisation concerning fibre optics and is part of the CEN/CENELEC/ETSI (EuropeanTelecommunications Standards Institute) co-operation agreement.It uses information provided by the ETSI on functional and system related aspects by means of anInterim European Telecommunication Standard (I-ETS).The document I-ETS 300 634 : Single-mode optical fibre cables to be used as underwater cables forlakes and river crossings etc., prepared by ETSI/TM1/WG1, has been reviewed and completed by theCENELEC TC 86A for incorporation within the set of EN 1871xx. Standards prepared using a similarprocess.This European Standard, prepared by the Technical Committee CENELEC TC 86A, Optical fibres andoptical fibre cables, was submitted to the Unique Acceptance Procedure and was approved byCENELEC as EN 187104 on 2000-11-01.The following dates were fixed:-latest date by which the EN has to be implementedat national level by publication of an identicalnational standard or by endorsement(dop)2002-03-01-latest date by which the national standards conflictingwith the EN have to be withdrawn(dow)2003-11-01
Clause 5 of this standard describes a blank detail specification for optical telecommunication cables tobe used as underwater cables. It incorporates some minimum requirements common to all EuropeanCountries.
Detail specifications may be prepared based on this family specification following in particularrequirements of clause 5. 2 General The parameters specified in this standard may be affected by measurement uncertainty arising eitherfrom measurement errors or calibration errors due to lack of suitable standards. Acceptance criteria shallbe interpreted with respect to this consideration. The total uncertainty of measurement for this standardshall be less than or equal to 0,05 dB for attenuation.
The expression of no change in attenuation means that any change in measurement value either positiveor negative, within the uncertainty of measurement shall be ignored.
The number of fibres tested shall be representative of the cable design and shall be agreed between theuser and the manufacturer. 3 Normative referencesThis European Standard incorporates by dated and undated reference, provisions from other publications.These normative references are cited at the appropriate places in the text and the publications are listedhereafter. For dated references subsequent amendments to, or revisions of any of these publications apply tothis European Standard only when incorporated in it by reference or revision. For undated references the latestedition of the publication referred to applies.EN 60794-1-21999Optical fibre cables - Part 1-2: Generic specification - Basic opticalcable test procedures (IEC 60794-1-2:1999)EN 60794-31998Optical fibre cables -
Part 3: Duct, buried & aerial cables -Sectionalspecification (IEC 60794-3:1998)EN 60811-4-21999Insulating and sheating materials of electric and optical fibre cables --Common test methods - Part 4: Methods specific to polyethylene andpolypropylene compounds (IEC 60811-4-2:1990, mod.)EN 60811-5-11999Common test methods for insulating and sheathing materials of electriccables - Part 5: Methods specific to filling compounds(IEC 60811-5-1:1990, mod.)EN 187000Generic specification: Optical fibre cablesEN 188000Generic specification: Optical fibresEN 1881001995Sectional specification: Single-mode (SM) optical fibreEN 1881011995Family specification: Single-mode dispersion unshifted (B1.1) opticalfibre
- 5 - EN 187104:2001EN 1881021995Family specification: Single-mode dispersion shifted (B1.2) optical fibreEN 1881031) Family specification: Single-mode non zero dispersion shifted (B4)optical fibreIEC 603041982Standard colours for insulation for low-frequency cables and wires(harmonized as HD 402 S2:1984)IEC 60708-1Low-frequency cables with polyolefin insulation and moisture barrierpolyolefin sheath - Part 1: General design details and requirements4 Symbols and abbreviations4.1 SymbolsFor the purposes of this Standard, the following symbols apply :λccCabled fibre cut-off wavelengthSZA technique in which the lay reverses direction periodicallyT0Threshold below which no attenuation and/or fibre strain increase should occur in the tensilestrength testTmThe acceptable amount of transient stress that can be applied to the cable without permanentdegradation of the characteristics of the fibres in the tensile strength testTA1Temperature cycling lower limit for acceptance criteria 1TA2Temperature cycling lower limit for acceptance criteria 2TB1Temperature cycling upper limit for acceptance criteria 1TB2Temperature cycling upper limit for acceptance criteria 2t1Temperature cycling test dwell time4.2 AbbreviationsENEuropäische Norm (European Standard)HDHarmonized DocumentIECInternational Electrotechnical Commission
1) In preparation
Issue
:
Date
:(3) Available from :(4) Generic specification
: EN 187000
Sectional specification
: EN 60794-3(5) Additional references :(6) Cable description : (Drawing)(7) Cable construction :OPTICAL FIBRESRANGE OF FIBRE COUNTMODULARITYCONSTRUCTION- Single coloured fibreS-c-f- Tube - filledF-l-t- Tube - unfilledU-l-t- Slotted core - filledF-s-c- Slotted core - unfilledU-s-c- Tight secondary coatingT-s-c- Ribbon in slotted coreR-s-c- Ribbon in tubeR-l-t- Central (strength) member - metallicM-c-m- Central (strength) member - non metallicN-m-c-m- Core filling - continuousC-f- Core filling - regular water blockingR-bLay-up- Stranding (helical or SZ)Str- Single unitS-u- Hybrid configurationH-c………….Additional remarks
- 7 - EN 187104:2001(7) Cable construction (continued)Conductors………….Inner sheath………….Peripheral strength member- MetallicM-p-m- Non-metallicN-m-p-m………….Moisture barrier- Coated aluminium tapeC-a-t- Double coated aluminium tapeD-c-a-t- Double coated steel tapeD-c-s-t- Welded steel tapeW-s-t- Welded copper tapeW-c-t………….Outer sheath………….Additional armouring- Metallic armouringM-a- Non-metallic armouringN-m-a………….Additional outer sheath………….Marking identification- Customer requirement- Identification of manufacturerAdditional remarks(8) Application information:ApplicationNominal outer diameter ( d )Minimum bending radius for static bendingMinimum bending radius for dynamic bendingTemperature range :- Transport and storage- Installation- OperationManufacturing cable length :- Typical- Nominal/tolerances : according customer requirement
mm
mm or nxd
mm or nxd
°C
°C
°Cmm
at 1 310 nm
at 1 550 nmAttenuation discontinuitiesAttenuation linearity4.2according DStypical values:≤ 0,45 dB/km≤ 0,30 dB/km≤ 0,10 dBunder considerationEN 188000-301,-302, -303under considerationCable cut-off wavelength4.3λ cc < λ operationalEN 188000–313Fibre colouringOuter diameter includingcolouring4.47.2.1.1IEC 60304250 ± 15 µm.visual inspectionEN 188000–1045.2.2 Single-mode dispersion shifted (B1.2) optical fibreCharacteristics (9)EN 60794-3Clause (10)Family (11)requirementsTest methods (12)Remarks (13)Uncabled optical fibre4.1EN 188102Attenuation coefficient(cabled fibre)
at 1 310 nm
at 1 550 nmAttenuation discontinuitiesAttenuation linearity4.2according DStypical values:≤ 0,45 dB/km≤ 0,30 dB/km≤ 0,10 dBunder considerationEN 188000-301,-302,-303under considerationCable cut-off wavelength4.3λ cc < λ operationalEN 188000–313Fibre colouringOuter diameter includingcolouring4.47.2.1.1IEC 60304250 ± 15 µm.visual inspectionEN 188000–1045.2.3 Single-mode non zero dispersion shifted (B4) optical fibreCharacteristics (9)EN 60794-3Clause (10)Family (11)requirementsTest methods (12)Remarks (13)Uncabled optical fibre4.1EN 188103Attenuation coefficient(cabled fibre)
at 1.310 nm
at 1.550 nmAttenuation discontinuitiesAttenuation linearity4.2according DStypical values:≤ 0,45 dB/km≤ 0,30 dB/km≤ 0,10 dBunder considerationEN 188000-301,-302, -303under considerationCable cut-off wavelength4.3λ cc < λ operationalEN 188000–313Fibre colouringOuter diameter includingcolouring4.47.2.1.1IEC 60304250 ± 15 µm.visual inspectionEN 188000–104
- 9 - EN 187104:20015.2.4 Details on family requirements5.2.4.1 Fibre colouringA test for the resistance of the colour to cleaning agents is under consideration.5.3 Cable element5.3.1 Tests applicableCharacteristics (9)EN 60794-3Clause (10)Family (11)requirementsTest methods (12)Remarks (13)Cable Elementcompatibility5according DSunder considerationTight secondary coatingNominal overall diameterToleranceEccentricityColour5.1800.900 µm±50 µm≤ 75 µmaccording DSEN 188000-104EN 188000-104visual inspectionRuggedised fibre5.2according DSvisual inspectionSlotted core5.3according DSvisual inspectionTubeBleedingOuter diameter5.47.2.1.1according DSaccording DSaccording DSvisual inspectionEN 187000-608EN 60811-1-1Ribbon5.5according IEC 60794-3visual inspectionFilleraccording DSCopper elementaccording DSCentral strength memberaccording DS5.3.2 Details on family requirements5.3.2.1 Secondary coatingThe material(s) used for
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