Part ie 381- 6: Réseau sélect if planaire cycl que – Cat égorie O environnement non cont rôlé... Part ie 381- 6: Réseau sélect if planaire cy l que – Cat égorie O environnement non cont
Trang 1Part ie 381- 6: Réseau sélect if planaire cycl que – Cat égorie O (environnement
non cont rôlé)
Trang 2THIS PUBLICATION IS COPYRIGHT PROTECTED
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Trang 3Part ie 381- 6: Réseau sélect if planaire cy l que – Cat égorie O (environnement
non cont rôlé)
Trang 4FOREWORD 3
1 Sco e 5
2 Normative ref eren es 5
3 Terms an def i ition 6
4 Test con ition 7
5 Test re ort 8
6 Ref eren e comp nents 8
7 Perorman e req irements 8
7.1 Dimen ion 8
7.2 Test detai s an req irements 8
An ex A (normative) Seq en in an groupin of tests 15 An ex B (informative) General information on c cl c AWGs 16 An ex C (inf ormative) Channel feq en y ran e an fe sp ctral ran e 18 An ex D (inf ormative) Summary of dif feren es b twe n IEC 617 3-0 1-2 an IEC 617 3-3 1-6 19 Biblogra h 2
Fig re 1 – Il u tration of c clc AWGs 7
Fig re B.1 – Sin le bidirectional tran mis ion with c clc AWGs 16 Fig re B.2 − Ref eren e diagram of ITU-T G.6 8.3 17 Fig re C.1 − Des ription of c an el f eq en y ran e an f e sp ctral ran e 18 Ta le 1 – Tests an req irements of o tical p rorman e p rameters 9
Ta le 2 – En ironmental tests & mec anical tests 12
Ta le A.1 – Sample size for e c test 15
Ta le D.1 – Summary of diff eren es b twe n IEC 617 3-0 1-2 an IEC617 3-3 1-6 19
Trang 5INTERNATIONAL ELECTROTECHNICAL COMMISSION
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International Stan ard IEC 617 3-3 1-6 has b en pre ared by s bcommit e 8 B: Fibre o tic
intercon ectin devices an p s ive comp nents, of IEC tec nical commite 8 : Fibre o tic
The text of this standard is b sed on the fol owin doc ments:
Ful inf ormation on the votin f or the a proval of this stan ard can b foun in the re ort on
votin in icated in the a ove ta le
Trang 6A l st of al p rts in the IEC 617 3 series, publs ed u der the general title Fibre o tic
interc n e ting d evic s a d p s ive c mp n nts – P erorma c stand ard, can b f ou d on
the IEC we site
Future stan ard in this series wi car y the new general title as cited a ove Titles of existin
stan ard in this series wi b updated at the time of the next edition
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 "ht p:/we store.iec.c " in the data
related to the sp cific publ cation At this date, the publ cation wi b
• with rawn,
• re laced by a revised edition, or
Trang 7FIBRE OPTIC INTERCONNECTING
Part 381-6: Cycl c ar ayed waveguide grating –
Category O (uncontrol ed environment)
This p rt of IEC 617 3 contain the minimum initial test an me s rement req irements an
severities whic a Gau sian-p s b n -prof ile c cl c ar ayed waveg ide gratin (AWG) f or
sin le bidirectional tran mis ion s stems satisfies in order to b categorised as me tin the
req irements of IEC 617 3-1 for category O (u control ed en ironment This stan ard
p rtain to wavelen th division multiplexin (WDM) network with multiple sp ctral-b n u age
This stan ard covers the req irements of c cl c AWG devices with f re sp ctral ran e (FSR)
c aracteristic to en ure multiple sp ctral b n s tran mis ion p rf orman e The req irement
covers devices with sin le-mode non-con ectorized pigtai s an no electric circ it b ard
The f ol owin doc ments, in whole or in p rt, are normatively ref eren 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 ples For
u dated referen es, the latest edition of the referen ed doc ment (in lu in an
amen ments) a pl es
IEC 613 0-2-1, Fibre o t ic interc n e t in d evic s a d p s iv c mp n nts – Basic test a d
me sureme t pro ed ures – P art 2-1: Tests – Vibration (sinusoidal
IEC 613 0-2-4, F ibre o tic interc n e tin d evic s a d p s ive c mp n nts – Basic test a d
me sureme t pro ed ures – P art 2-4: Tests – Fibre/c ble retent ion
IEC 613 0-2-5, F ibre o tic interc n e tin d evic s a d p s ive c mp n nts – Basic test a d
me sureme t pro ed ures – P art 2-5: Tests – Torsion
IEC 613 0-2-9, Fibre o tic interc n e tin d evic s a d p s ive c mp n nts – Basic test a d
me sureme t pro ed ures – Part 2-9: Tests – Sh c
IEC 613 0-2-14, Fibre o t ic int erc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-14: Tests – High o tic l p wer
IEC 613 0-2-19, Fibre o t ic int erc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-19: Tests – Damp h at (steady stat e)
IEC 613 0-2-2 , Fibre o t ic int erc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-2 : Tests – Ch n e oftemp rat ure
IEC 613 0-2-4 , Fibre o tic interc n e t in devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-4 : Tests – Stat ic sid e l oad for strain re ef
IEC 613 0-2-4 , Fibre o tic interc n e t in de ices a d p s iv c mp n nts – Basic test
Trang 8IEC 613 0-2-4 , Fibre o t ic int erc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-4 : Tests – Temp rature-h mid ity c c ng
IEC 613 0-3-2, Fibre o t ic interc n e t in d evic s a d p s ive c mp n nts – Basic test a d
de e d ent los in a singl e-mod e fibre o t ic d evic
IEC 613 0-3-6, Fibre o t ic interc n e t in d evic s a d p s ive c mp n nts – Basic test a d
me sureme t pro ed ures – P art 3-6: Ex aminatio s a d me sureme ts – Return l os
IEC 613 0-3-2 , Fibre o tic interc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro edures – Part 3-2 : Ex minat io s a d me sureme ts – Dire tivity of
fibre o tic bra c ing devices
IEC 613 0-3-2 , Fibre o tic interc n e t in de ices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 3-2 : Ex minations a d me sureme ts – Sp ctral
tra sfer c ara teristics of DWDM d evic s
IEC 613 0-3-3 , Fibre o tic interc n e t in devices a d p s iv c mp n nts – Basic test
a d me sureme t pro edures – Part 3-3 : Ex min t ions a d me sureme ts – P ol arizatio
mod e d isp rsion me sureme t for p s iv o t ic l c mp n nts
IEC 613 0-3-3 , Fibre o tic interc n e t in devices a d p s iv c mp n nts – Basic test
a d me sureme t pro edures – Part 3-3 : Ex aminat io s a d me sureme ts – Gro p del ay,
c romat ic d isp rsio a d p ase rip l e
IEC 617 3-0 1-6, F ibre o tic interc n e t ing d evic s a d p s iv c mp n nts p rorma c
sta dard – Part 0 1-6: Grad e B/2 sin le-mod e fibre o t ic c n e tors for c t eg ry O –
Unc ntro ed e vironme t
IEC 62 7 -1, F ibre o tic interc n e t ing d evic s a d p s iv c mp n nts – F ibre o t ic WDM
devic s – Part 1: Ge eric sp cific tion
ITU-T Recommen ation G.6 2, Optic l intera es for multic a n l systems wit h o tic l
amp fiers
ITU-T Recommen ation G.6 4.1, Sp ctral grids for WDM a p c t io s: DWDM fe u n y grid
ITU-T Recommen ation G.6 8.3, Mul tic a n l se d ed DWDM a p c tions wit h sin
Trang 9diff eren e b twe n two adjacent o eratin wavelen th f or a given input output p th
Note 1 to e try: This n te a ple to th Fre c la g a e o ly
3.3
wa ele gth division multiple in
WDM
multiplexing in whic several in e en ent sig als are al ot ed se arate wavelen th for
tran mis ion over a common o tical tran mis ion medium
Note 1 to e try: This n te a ple to th Fre c la g a e o ly
3.4
WDM device inten ed to o erate for c an el sp cin eq al to or les than 1 0 0 GHz
Note 1 to e try: This n te a ple to th Fre c la g a e o ly
4 Test conditions
Al test method are in ac ordan e with the IEC 613 0 series Eac test defines the n mb r
of samples to b evaluated DWDM devices u ed f or e c test are inten ed to b previou ly
u stres ed new samples but may also b selected f om previou ly u ed samples if desired
Al me s rements s al b car ied out at normal ro m con ition , u les otherwise stated If
the device is provided with an active temp rature control, this s al b set at the set-p int
sp cified by the man f acturer
Al tests are to b car ied out to val date p rorman e over the req ired o eratin wavelen th
ran e As a res lt, sin le or multiple sp ctral b n s may b c osen for the q alfication an
diff erin target sp cif i ation may b as ig ed to e c sp ctral b n
p r t
Ch1
C-b d
Ch
C-b d Ch1
C-b d
Ch1
Trang 105 Test report
avai a le for in p ction as eviden e that the tests have b en car ied out an compl ed with
The testin for DWDM devices do s not req ire the u e of eferen e comp nents
The o eratin wavelen th , u les otherwise sp cified, s al b in ac ordan e with ITU
Recommen ation G.6 2, G.6 4.1 an 6 8.3 (f req en y sp cin ) Where devices with
wavelen th sp ced c an els have to b con idered the con ersion s ould ref er to vac um
Conf orman e to this stan ard req ires demon tration of the a i ty to me t b th the relevant
o tical an the en ironmental p rameters
For con ectorized comp nents, the con ector p rorman es s al b in ac ordan e with
IEC 617 3-0 1-6
Trang 11Table 1 – Te ts a d re uireme ts of o tic l performa c parameters
1
Numb r of c a n ls: n
wa ele gth:
ITU-T grid or c stom d sig
NOT De ig inf ormatio (n t te t
Trang 12No Te ts Req irements Detais
Th n n-a ja e t c a n l cro stalk is
s e if i d o ly for d multiple er
Th n n-a ja e t c a n l cro stalk
Trang 13No Te ts Req irements Detais
14 Chromatic dis ersio
−
% RH
In ut p rt Commo p rt
Trang 14Table 2 – Environme tal te ts & me ha ic l te ts
Trang 15No Te ts Req irements Detais
Trang 16No Te ts Req irements Detais
2 Fibre/c ble rete tio
Trang 17Annex A
(nor mative)
Sequencing and grouping of tests
Al samples s al b s bjected to tests 1 to 2 (se Ta le A.1) Test groups an seq en es
s al b p rf ormed in seq ential order as des rib d in Ta le A.1 The samples are sourced as
defined Con ec tive testin on the same o tical sample is al owed, but in case of fai ure
d rin the con ec tive testin , a new sample s al b pre ared an the fai ed test s al b
2 Fle in of strain relef of fibre o tic d vic s 4 Te t 19
Numb r 1, 2 a d 3 fom Ta le 1 aren t me tio e for s mple siz b c u e th y are n t te ts a d s n s mple
siz n e s to b d f i e
Trang 18Annex B
(inf or mative)
General information on cycl c A WGs
AWGs are commonly u ed as WDM tran mis ion s stems in order to multiplex or demultiplex
a large n mb r of o tical c an els whic al have a diff erent wavelen th Sin le bidirectional
tran mis ion were introd ced to in re se s stem ca acity without ad itional o tical f ibre A
c cl c AWG is very at ractive for the o tical demultiplexer an multiplexer (OD/OM) in sin le
bidirectional tran mis ion s stems as s own in Fig re B.1
Figure B.1 – Single bidire tional tra smis ion with c cl c AWGs
To avoid reflection an cros talk b twe n the sig als in dif ferent direction, the s stems
employ two diff erent b n s typical y C-b n an L-b n Usage of c cl c AWGs wi en ure
simple con g ration of the WDM multiplexer (MUX) an demultiplexer (DeMUX) than s to
o tical c aracteristic of FSR in the AWG
In ITU-T G.6 8.3, sin le bidirectional fibre is u ed to con ect the he d-en to the p s ive
OD/OM (se Fig re B.2) The central f req en ies of al c an els in the he d-en to tai -en
direction l e on the f req en y grid f or the minimum c an el sp cin given in ITU-T G.6 4.1
The central f eq en ies of al c an els in the tai -en to he d-en direction do not le on the
f req en y grid f or the minimum c an el sp cin given in ITU-T G.6 4.1 In te d, they are
determined by the f e sp ctral ran e of the c cl c OD/OM device s c as the c cl c AWG
Trang 19Figure B.2 − Referen e dia ram of ITU-T G.6 8.3
In the a pl cation, the c clc A WGs in the he d-en or blac l n s ould b o erated u der the
a pro riate en ironment defined in IEC 617 3-1
g in
S
s for sig als
Trang 20Annex C
(inf or mative)
Channel frequency r ange and free spectral range
Figure C.1 − De cription of c a nel fre ue c ra ge a d fre spe tral ra ge
Trang 21Annex D
(inf or mative)
Summary of differences between IEC 61753-081-2 and IEC 61753-381-6
Table D.1 – Summary of dif fere c s betwe n IEC 617 3-0 1-2 an IEC617 3-3 1-6
Trang 22Bibl ogr aphy
IEC 613 0 (al p rts), Fibre o tic int erc n e t ing devic s a d p s ive c mp n nts – Basic
test a d me sureme t pro ed ures
IEC 613 0-2-17, Fibre o t ic int erc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-17: Tests – Cold
IEC 613 0-2-18, Fibre o t ic int erc n e tin devices a d p s iv c mp n nts – Basic test
a d me sureme t pro ed ures – Part 2-18: Tests – Dry h at – High temp rature e d ura c
IEC 617 3-0 1-2, F ibre o tic int erc n e t ing d evic s a d p s ive c mp n nts – Perorma c
standard – Part 0 1-2: No -c n e torized singl e-mod e fibre o tic midd l e-sc le 1 × N DWDM
devic s for c teg ry C – Co trol l ed e viro me ts
IEC 6175 -1, Fibre o tic interc n e ting d evic s a d p s iv c mp n nts p rorma c
standard – P art 1: Ge eral a d g id an e for p rorma c stand ards
ITU-T G.Sup lement 3 , Opt ic l system d esign a d e gine ring c nsiderations (0 /2 12)