IEC 60793 2 30 Edition 4 0 201 5 06 INTERNATIONAL STANDARD Optical fibres – Part 2 30 Product specifications – Sectional specification for category A3 multimode fibres IE C 6 0 7 9 3 2 3 0 2 0 1 5 0 6[.]
Trang 1Part 2- 30: Product specificat ions – Sect ional specificat ion for cat egory A 3
mult imode fibres
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c olour
inside
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Trang 4CONTENTS
FOREWORD 4
1 Sco e 6
2 Normative ref eren es 6
3 Sp cif i ation 7
3.1 General 7
3.2 Dimen ional req irements 7
3.3 Mec anical req irements 8
3.4 Tran mis ion req irements 8
3.5 En ironmental req irements 9
An ex A (normative) Sp cif i ation for s b-category A3 multimode f ibres 10 A.1 General 10 A.2 Dimen ional req irements 10 A.3 Mec anical req irements 10 A.4 Tran mis ion req irements 10 A.5 En ironmental req irements 1
An ex B (normative) Sp cif i ation for s b-category A3 multimode f ibres 12 B.1 General 12 B.2 Dimen ional req irements 12 B.3 Mec anical req irements 12 B.4 Tran mis ion req irements 12 B.5 En ironmental req irements 13 An ex C (normative) Sp cif i ation for s b-category A3c multimode f ibres 14 C.1 General 14 C.2 Dimen ional req irements 14 C.3 Mec anical req irements 14 C.4 Tran mis ion req irements 14 C.5 En ironmental req irements 15 An ex D (normative) Sp cif i ation for s b-category A3d multimode f ibres 17 D.1 General 17 D.2 Dimen ional req irements 17 D.3 Mec anical req irements 17 D.4 Tran mis ion req irements 17 D.5 En ironmental req irements 18 An ex E (normative) Sp cif i ation for s b-category A3 multimode f ibres 2
E.1 General 2
E.2 Dimen ional req irements 2
E.3 Mec anical req irements 2
E.4 Tran mis ion req irements 20 E.5 En ironmental req irements 21
An ex F (normative) Sp cif i ation for s b-category A3f multimode f ibres 2
F.1 General 2
F.2 Dimen ional req irements 2
F.3 Mec anical req irements 2
F.4 Tran mis ion req irements 23 F.5 En ironmental req irements 2
An ex G (normative) Sp cif i ation for s b-category A3g multimode f ibres 26
Trang 5G.1 General 2
G.2 Dimen ional req irements 2
G.3 Mec anical req irements 26 G.4 Tran mis ion req irements 2
G.5 En ironmental req irements 2
Ta le 1 – Relevant dimen ional at ributes an me s rement method 7
Ta le 2 – Dimen ional req irements common to al category A3 f ibres 8
Ta le 3 – Ad itional dimen ional at ributes req ired for e c s b-category 8
Ta le 4 – Relevant mec anical at ributes an test method 8
Ta le 5 – Mec anical req irements to b sp cif ied f or e c s b-category 8
Ta le 6 – Relevant tran mis ion atributes an me s rement method 9
Ta le 7 – Ad itional tran mis ion atributes req ired f or e c s b-category 9
Ta le 8 – Relevant en ironmental at ributes an test method 9
Ta le A.1 – Dimen ional req irements sp cif i to A3 f ibres 10 Ta le A.2 – Mec anical req irements sp cif i to A3 f ibres 10 Ta le A.3 – Tran mis ion req irements sp cif i to A3 fibres 1
Ta le B.1 – Dimen ional req irements sp cif i to A3 f ibres 12 Ta le B.2 – Mec anical req irements sp cif i to A3 f ibres 12 Ta le B.3 –Tran mis ion req irements sp cifi to A3 fibres 13 Ta le C.1 – Dimen ional req irements sp cif i to A3c f ibres 14 Ta le C.2 – Mec anical req irements sp cif i to A3c f ibres 14 Ta le C.3 –Tran mis ion req irements sp cifi to A3c f ibres 15 Ta le C.4 – En ironmental exp s re tests 15 Ta le C.5 – Atributes me s red 16 Ta le D.1 – Dimen ional req irements sp cif i to A3d f ibres 17 Ta le D.2 – Mec anical req irements sp cif i to A3d f ibres 17 Ta le D.3 – Tran mis ion req irements sp cifi to A3d fibres 18 Ta le D.4 – En ironmental exp s re tests 18 Ta le D.5 – Atributes me s red 19 Ta le E.1 – Dimen ional req irements sp cif i to A3 f ibres 20 Ta le E.2 – Mec anical req irements sp cif i to A3 f ibres 2
Ta le E.3 – Tran mis ion req irements sp cif i to A3 fibres 21
Ta le E.4 – En ironmental exp s re tests 21
Ta le E.5 – Atributes me s red 2
Ta le F.1 – Dimen ional req irements sp cif i to A3f f ibres 23 Ta le F.2 – Mec anical req irements sp cif i to A3f f ibres 2
Ta le F.3 – Tran mis ion req irements sp cif i to A3f f ibres 2
Ta le F.4 – En ironmental exp s re tests 2
Ta le F.5 – At ributes me s red 2
Trang 6INTERNATIONAL ELECTROTECHNICAL COMMISSION
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International Stan ard IEC 6 7 3-2-3 has b en pre ared by s bcommite 8 A: Fibres an
ca les, of IEC tec nical commit e 8 : Fibre o tic
This f ourth edition can els an re laces the third edition publ s ed in 2 12 an con titutes a
tec nical revision
This edition in lu es the f ol owin sig if i ant tec nical c an es with resp ct to the previou
Trang 7The text of this stan ard is b sed on the fol owin doc ments:
Ful information on the votin for the a proval of this stan ard can b f ou d in the re ort on
votin in icated in the a ove ta le
This publcation has b en draf ted in ac ordan e with the ISO/IEC Directives, Part 2
A lst of al p rts of the IEC 6 7 3 series can b f ou d, u der the general title Optic l fibre ,
on the IEC we site
The commit e has decided that the contents of this publ cation wi remain u c an ed u ti
the sta i ty date in icated on the IEC we site u der "htp:/we store.iec.c " in the data
related to the sp cifi publ cation At this date, the publ cation wi b
• with rawn,
• re laced by a revised edition, or
A bi n ual version of this publ cation may b is ued at a later date
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Trang 8OPTICAL FIBRES –
Part 2-30: Product specif ications –
Sectional specif ication f or category A3 multimode f ibres
This p rt of IEC 6 7 3-2 is a pl ca le to s b-categories A3 , A3 , A3c, A3d, A3 , A3f an
A3g These f ibres are u ed or can b in orp rated in dif f erent inf ormation tran mis ion
eq ipment, other a plcation employin simi ar l g t tran mitin tec niq es as wel as fibre
o tic ca les
Thre typ s of eq irements a ply to these f ibres:
• general req irements, as defi ed in IEC 6 7 3-2;
• sp cif i req irements common to the category A3 multimode fibres covered in this
stan ard an whic are given in Clau e 3;
• p rtic lar req irements a pl ca le to the in ivid al s b-categories or sp cif i a pl cation
(e.g automotive or in u trial a pl cation ), whic are def i ed in the normative s
b-category an exes
The f olowin doc ments, in whole or in p rt, are normatively referen ed in this doc ment an
are in isp n a le f or its a pl cation For dated ref eren es, only the edition cited a pl es For
u dated ref eren es, the latest edition of the referen ed doc ment (in lu in an
IEC 6 7 3-1-2 , Optic l fibre – P art 1-2 : Mea ureme t methods a d test pro edure –
Trang 9IEC 6 7 3-1-4 , Optic l fibre – P art 1-46: M ea ureme t meth ds a d test pro edure –
Monitorin of c a g s in o tic l tra smittan e
IEC 6 7 3-1-5 , Optic l fibre – P art 1-50: Mea ureme t methods a d test pro edure –
Damp h at (ste dy state) te ts
IEC 6 7 3-1-51, Optic l fibre – P art 1-51: M ea ureme t meth ds a d test pro ed ure – Dry
h at (ste dy state) te ts
IEC 6 7 3-1-5 , Optic l fibre – P art 1-52: Mea ureme t methods a d test pro edure –
Ch n e of temp rature tests
IEC 6 7 3-2, Optic l fibre –P art 2: P roduct s e ific tio s – Ge eral
IEC TR 6 0 8:2 14, Optical fibre – Re a ility – P ower law th ory
3 Specif ications
The f ibre s al con ist of a glas core an a plastic clad in in ac ordan e with the defi ition
in IEC 6 7 3-2 For s b-categories A3f an A3g, a glas in er clad in b twe n core an
clad in is present
3.2 Dime sional re uireme ts
Relevant dimen ional at ributes an me s rement method are given in Ta le 1
Dimen ional req irements common to al s b-categories are in icated in Ta le 2
Ta le 3 l sts ad itional dimen ional at ributes that s al b sp cified f or e c s b-category
Table 1 – Rele a t dime sional at ribute a d me s reme t methods
c te ory (s e IEC 6 7 3- -2 :2 01, Meth d B)
b
Only rele a t f or s b-c te orie A3f a d A3
Trang 10Table 2 – Dime sional re uireme ts common to al c te ory A3 fibre
a
a
L n th re uireme ts v ry a d s o ldb a re d b twe n s p ler a d c stomer
Table 3 – Ad itional dime sional at ribute re uire f or e c s b-c te ory
Atribute
Core diameter
Core n n-circ larity
In er gla s cla din
a
Cla din diameter
Core-cla din c n e tricity eror
Co tin diameter
a
Only rele a t f or s b-c te orie A3f a d A3
3.3 Me ha ic l re uireme ts
Relevant mec anical atributes an test method are given in Ta le 4
Req irements to b sp cified f or e c s b-category are l sted in Ta le 5
Table 4 – Rele a t me ha ic l at ribute a d te t method
3.4 Tra smis ion re uireme ts
Relevant tran mis ion at ributes an me s rement method are given in Ta le 6
Ad itional atributes req ired in the s b-categories are l sted in Ta le 7
Trang 11Table 6 – Rele a t tra smis ion at ribute a d me s rement method
Numeric l a erture
3.5 Environme tal re uireme ts
Relevant en ironmental atributes an test method are given in Ta le 8
Table 8 – Rele a t e vironme tal at ribute a d te t methods
Ch n e of temp raturete ts IEC 6 7 3- -5
Trang 12Annex A
(normative)
Specifications f or sub-category A3a multimode f ibres
Clau es A.2 to A.5 contain p rtic lar req irements a plca le to A3 f ibres Common
req irements, re e ted here for e se of referen e f rom the sectional sp cif i ation, are noted
by an entry in the “Ref eren e” column
A.2 Dimensional requireme ts
Ta le A.1 contain dimen ional req irements sp cif i to A3 f ibres
Table A.1 – Dime sional re uireme ts spe if ic to A3 f ibre
Ta le A.2 contain mec anical req irements sp cif i to A3 f ibres
Table A.2 – Me ha ic l re uireme ts spe if ic to A3 f ibre
≥ 0,3 5
3.3
NOT Th n rmativ pro f te t stre s v lu of 0,3 5 GPa e u ls a o t 0,5 %
strain or a o t 1 ,7 N forc (f or th larg st alowe c re diameter For th relatio
b twe n th s diff ere t u its, s e IEC TR 6 0 8:2 14, 7.4
A.4 Transmis ion requirements
Ta le A.3 contain tran mis ion req irements sp cif i to A3 f ibres
Trang 13Table A.3 – Tra smis ion re uireme ts spe if ic to A3 f ibre
Trang 14Annex B
(normative)
Specifications f or sub-category A3b multimode f ibres
Clau es B.2 to B.5 contain p rtic lar req irements a plca le to A3 f ibres Common
req irements, re e ted here for e se of referen e from the sectional sp cif i ation, are noted
by an entry in the “Ref eren e” column
B.2 Dimensional requireme ts
Ta le B.1 contain dimen ional req irements sp cif i to A3 f ibres
Table B.1 – Dime sional re uireme ts spe if ic to A3b fibre
Core diameter
Ta le B.2 contain mec anical req irements sp cif i to A3 f ibres
Table B.2 – Me ha ic l re uireme ts spe ific to A3b f ibre
≥ 0,3 5
3.3
NOT Th n rmativ pro f te t stre s v lu of 0,3 5 GPa e u ls a o t 0,5 %
strain or a o t 1 ,7 N forc (f or th larg st alowe c re diameter For th relatio
b twe n th s diff ere t u its, s e IEC TR 6 0 8:2 14, 7.4
B.4 Transmis ion requirements
Ta le B.3 contain tran mis ion req irements sp cif i to A3 f ibres
Trang 15Table B.3 –Tra smis ion re uireme ts spe if ic to A3b f ibre
Trang 16Annex C
(normative)
Specifications f or sub-category A3c multimode f ibres
Clau es C.2 to C.5 contain p rtic lar req irements a pl ca le to A3c f ibres Common
req irements, re e ted here for e se of referen e f rom the sectional sp cif i ation, are noted
by an entry in the “Ref eren e” column
C.2 Dimensional requireme ts
Ta le C.1 contain dimen ional req irements sp cif i to A3c f ibres
Table C.1 – Dime sional re uireme ts spe if ic to A3 fibre
Ta le C.2 contain mec anical req irements sp cif i to A3c f ibres
Table C.2 – Me ha ic l re uireme ts spe if ic to A3 f ibre
≥ 0,3 5
3.3
NOT Th n rmativ pro f te t stre s v lu of 0,3 5 GPa e u ls a o t 0,5 %
strain or a o t 1 ,7 N forc (f or th larg st alowe c re diameter For th relatio
b twe n th s diff ere t u its, s eIEC TR 6 0 8:2 14, 7.4
C.4 Transmis ion requirements
Ta le C.3 contain tran mis ion req irements sp cif i to A3c f ibres