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Tiêu đề IEC 60603-7-81:2015 - Detail Specification for 8-Way, Shielded, Free and Fixed Connectors for Data Transmissions with Frequencies up to 2000 MHz
Trường học International Electrotechnical Commission (IEC)
Chuyên ngành Electronic Equipment Connectors
Thể loại Standards Document
Năm xuất bản 2015
Thành phố Geneva
Định dạng
Số trang 38
Dung lượng 1,44 MB

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Cấu trúc

  • 6.1 Généralités (27)
  • 6.2 Caractéristiques électriques (28)
    • 6.2.1 Généralités (28)
    • 6.2.2 Impédance de transfert (28)
  • 6.3 Caractéristiques de transmission (28)
    • 6.3.1 Généralités (28)
    • 6.3.2 Perte d’insertion (28)
    • 6.3.3 Affaiblissement de réflexion (29)
    • 6.3.4 Retard de propagation (29)
    • 6.3.5 Différence des temps de propagation (29)
    • 6.3.6 Perte par paradiaphonie (NEXT: near-end crosstalk) (29)
    • 6.3.7 Perte par paradiaphonie cumulée (29)
    • 6.3.8 Perte par télédiaphonie (FEXT: far-end crosstalk) (30)
    • 6.3.9 Perte par télédiaphonie cumulée (30)
  • 7.1 Généralités (32)
  • 7.2 Disposition pour les essais de résistance de contact (32)
  • 7.3 Disposition pour les essais de vibrations (32)
  • 7.4 Procédures d'essai et méthodes de mesure (32)
  • 7.5 Préconditionnement (32)
  • 7.6 Câblage et montage des éprouvettes (32)
    • 7.6.1 Câblage (32)
    • 7.6.2 Montage (32)
  • 8.1 Généralités (32)
  • 8.2 Programme d’essais de base (minimal) (32)
  • 8.3 Programme d’essais complet (33)
    • 8.3.1 Généralités (33)
    • 8.3.2 Groupe d'essais préliminaires P (33)
    • 8.3.3 Groupe d'essais AP (33)
    • 8.3.4 Groupe d'essais BP (33)
    • 8.3.5 Groupe d'essais CP (33)
    • 8.3.6 Groupe d'essais DP (33)
    • 8.3.7 Groupe d'essais EP (34)
    • 8.3.8 Groupe d'essais FP (35)
    • 8.3.9 Groupe d'essais GP (35)

Nội dung

Subseq ent sp cif i ation do not d pl cate inf ormation given in the b se doc ment, but l st only ad itional req irements.. The fol owin diagram s ows the inter elation of the doc ments:

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Connect ors for elect ronic equipment –

Part 7- 81: Det ai specificat ion for 8-w ay, shielded, f ee and fixed connect ors, for

dat a t ransmissions wit h f equencies up t o 2 000 MHz

Connect eurs pour équipement s élect roniques –

Part ie 7- 81: Spécificat ion part icul ère pour les fiches et les embases bl ndées à

8 voies pour la t ransmission de données à des f équences jusqu’à 2 000 MHz

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THIS PUBLICATION IS COPYRIGHT PROTECTED

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FOREWORD 4

INTRODUCTION 6

1 Sco e 8

2 Normative ref eren es 8

3 Terms an def i ition 9

4 Ca le termination an internal con ection – Fixed an f re con ectors 9

5 Gau e 9

6 Characteristic 9

6.1 General 9

6.1.1 Overview 9

6.1.2 Pin an p ir groupin as ig ment 9

6.1.3 Clas ification into clmatic category 9

6.2 Electrical c aracteristic 10 6.2.1 General 10 6.2.2 Tran fer imp dan e 10 6.3 Tran mis ion c aracteristic 10 6.3.1 General 10 6.3.2 In ertion los 10 6.3.3 Return los 1

0 6.3.4 Pro agation delay 1

6.3.5 Delay s ew 1

6.3.6 NEXT los 1

6.3.7 Power s m NEXT los 1

6.3.8 FEXT L s 12

6.3.9 Power s m FEXT los 12

6.3.10 Tran verse con ersion los 12

6.3.11 Tran verse con ersion tran fer los 12

6.3.12 Coupl n at en ation 12

6.3.13 Power s m al en (exogenou ) NEXT 13

6.3.14 Power s m al en (exogenou ) FEXT 13

6.3.15 Mec anical 13

6.3.16 Pin as ig ment 13

7 Tests an test s hed le 14

7.1 General 14

7.2 Ar an ement f or contact resistan e test 14

7.3 Ar an ement for vibration test 14

7.4 Test proced res an me s rin method 14

7.5 Precon itionin 14

7.6 Wirin an mou tin of sp cimen 14

7.6.1 Wirin 14

7.6.2 Mou tin 14

8 Test s hed les 14

8.1 General 14

8.2 Basic (minimum) test s hed le 14

8.3 Ful test s hed le 14

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INTERNATIONAL ELECTROTECHNICAL COMMISSION

_

Part 7-81: Detai specification for 8-way, shielded, f ree and fixed

connectors, f or data transmissions with frequencies up to 2 000 MHz

1 Th Intern tio al Ele trote h ic l Commis io (IEC) is a worldwid org niz tio for sta d rdiz tio c mprisin

al n tio al ele trote h ic l c mmite s (IEC Natio al Commite s) Th o je t of IEC is to promote

intern tio al c -o eratio o al q e tio s c n ernin sta d rdiz tio in th ele tric l a d ele tro ic f i ld To

this e d a d in a ditio to oth r a tivitie , IEC p bls e Intern tio al Sta d rd , Te h ic l Sp cif i atio s,

Te h ic l Re orts, Pu lcly Av ia le Sp cific tio s (P S) a d Guid s (h re f ter refer e to a “IEC

Pu lc tio (s)”) Th ir pre aratio is e tru te to te h ic l c mmite s; a y IEC Natio al Commite intere te

in th s bje t d alt with ma p rticip te in this pre aratory work Intern tio al g v rnme tal a d n n

-g v rnme tal org niz tio s laisin with th IEC als p rticip te in this pre aratio IEC c la orate clo ely

with th Intern tio al Org niz tio f or Sta d rdiz tio (ISO) in a c rd n e with c n itio s d termin d b

a re me t b twe n th two org niz tio s

2) Th f ormal d cisio s or a re me ts of IEC o te h ic l maters e pre s, a n arly a p s ible, a intern tio al

c n e s s of o inio o th rele a t s bje ts sin e e c te h ic l c mmite h s re re e tatio fom al

intere te IEC Natio al Commite s

3) IEC Pu lc tio s h v th form of re omme d tio s f or intern tio al u e a d are a c pte b IEC Natio al

Commite s in th t s n e Whie al re s n ble ef forts are ma e to e s re th t th te h ic l c nte t of IEC

Pu lc tio s is a c rate, IEC c n ot b h ld re p n ible for th wa in whic th y are u e or f or a y

misinterpretatio b a y e d u er

4) In ord r to promote intern tio al u if ormity, IEC Natio al Commite s u d rta e to a ply IEC Pu lc tio s

tra s are tly to th ma imum e te t p s ible in th ir n tio al a d re io al p blc tio s An div rg n e

b twe n a y IEC Pu lc tio a d th c re p n in n tio al or re io al p blc tio s al b cle rly in ic te in

th later

5) IEC its lf d e n t pro id a y ate tatio of c nf ormity In e e d nt c rtific tio b die pro id c nf ormity

a s s me t s rvic s a d, in s me are s, a c s to IEC mark of c nf ormity IEC is n t re p n ible f or a y

s rvic s c rie o t b in e e d nt c rtif i atio b die

6) Al u ers s o lde s re th t th y h v th late t e itio of this p blc tio

7) No la i ty s al ata h to IEC or its dire tors, emplo e s, s rv nts or a e ts in lu in in ivid al e p rts a d

memb rs of its te h ic l c mmite s a d IEC Natio al Commite s for a y p rs n l injury, pro erty d ma e or

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e p n e arisin o t of th p blc tio , u e of, or rela c u o , this IEC Pu lc tio or a y oth r IEC

Pu lc tio s

8) Ate tio is drawn to th Normativ refere c s cite in this p blc tio Us of th refere c d p blc tio s is

in is e s ble for th c r e t a plc tio of this p blc tio

International Stan ard IEC 6 6 3-7-81 has b en pre ared by s bcommit e 4 B: Electrical

con ectors, of IEC tec nical commit e 4 : Electrical con ectors an mec anical stru tures

f or electrical an electronic eq ipment

The text of this stan ard is b sed on the f ol 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

This publ cation has b en draf ted in ac ordan e with the ISO/IEC Directives, Part 2

A l st of al p rts in the IEC 6 6 3 series, publ s ed u der the general title Co n ct ors for

ele tro ic e uipme t, can b f ou d on the IEC we site

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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 indicated on the IEC we site u der "ht p:/webstore.iec.c " in the data

related to the sp cif i publ cation At this date, the publ cation wi b

• reconfirmed,

• with rawn,

• re laced by a revised edition, or

Trang 8

IEC 6 6 3-7 is the b se sp cification of the whole series Subseq ent sp cif i ation do not

d pl cate inf ormation given in the b se doc ment, but l st only ad itional req irements For

complete sp cification regardin a comp nent of a hig er n mb r doc ment al lower

n mb red doc ments s al b con idered as wel The fol owin diagram s ows the

inter elation of the doc ments:

The International Electrotec nical Commis ion (IEC) draws at ention to the fact that it is

claimed that compl an e with this doc ment may in olve the u e of a p tent con ernin

tran mis ion c aracteristic given in 6.2

dime sio s, me h nic l a d

ele t ric l c arac t erist ic , t ests

a d t est s h d leKey

IE

Trang 9

IEC takes no p sition con ernin the eviden e, val dity an s o e of this p tent rig t.

The holder of this p tent rig t has as ured the IEC that he/s e is wi in to negotiate l cen es

either fe of c arge or u der re sona le an non-dis riminatory terms an con ition with

a pl cants throu hout the world In this resp ct, the statement of the holder of this p tent

rig t is registered with IEC Information may be o tained f rom:

CommSco e INC of North Carol na

1 0 CommSco e Place SE

Hic ory North Carol na USA 2 6 2

Atention is drawn to the p s ibi ty that some of the elements of this doc ment may b the

s bject of p tent rig ts other than those identified a ove IEC s al not b held resp n ible for

identifyin an or al s c p tent rig ts

ISO (www.iso.org/p tents) an IEC (htp:/p tents.iec.c ) maintain on-l ne data b ses of

p tents relevant to their stan ard Users are en ouraged to con ult the data b ses f or the

most up to date information con ernin p tents

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CONNECTORS FOR ELECTRONIC EQUIPMENT –

Part 7-81: Detai specification for 8-way, shielded, f ree and fixed

connectors, f or data transmissions with frequencies up to 2 000 MHz

This p rt of IEC 6 6 3 covers 8-way, s ielded, f re an fixed con ectors, ref eren es

dimen ional, mec anical, electrical an en ironmental c aracteristic an tests in

IEC 6 6 3-7, an sp cifies electrical tran mis ion req irements, in lu in p wer s m alen

(ex ogenou ) cros t alk, for f req en ies up to 2 0 0 MHz

These con ectors are typical y u ed as “category 8.1” con ectors in “clas I” ca l n s stems

sp cified in ISO/IEC 1 8 1

These con ectors are intermate ble an intero era le with other IEC 6 6 3-7 series

con ectors as defined in Clau e 2 of IEC 6 6 3-7

These con ectors are b c ward comp tible with other IEC 6 6 3-7 series con ectors, ex e t

IEC 6 6 3-7-7 an IEC 6 6 3-7-71 con ectors

NOT Tra smis io p rf orma c c te orie : in this IEC sta d rd, th term “c te ory”, wh n u e in refere c to

tra smis io p rorma c , ref ers to th s c te orie d f i e b ISO/IEC 1 8 1

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 for its a pl cation For dated referen 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 6 512-2-1, Co n ct ors for electro ic e uipme t – Tests a d me sureme ts – P art 2-1:

Ele tric l c nt in ity a d c ntact resistan e t ests – Test 2 : Co ta t resistan e – Milliv lt lev l

met hod

IEC 6 512-2 -9, Co n ct ors for electro ic e uipme t – Tests a d me sureme ts – P art 25-9:

Sig al int egrity t ests – Test 25i Alien cros talk

IEC 6 512-2 -10 , Co n ct ors for electro ic e uipme t – Tests a d me sureme ts –

P art 2 -10 : Measureme t setup, test a d refere c ara g me ts a d me sureme ts for

c n e tors a c rdin to IEC 6 6 3-7 – Tests 2 a to 2 g

IEC 6 512-2 -10 : (2

n

edition u der con ideration) Co n ctors for ele tro ic e uipme t –

Tests a d me sureme ts – P art 2 -10 : Sign l inte rity t ests u to 2 0 0 MHz o

I EC 6 6 3-7 a d IEC 6107 6-3 series c n e tors –Tests 2 a to 2 g

IEC 6 6 3-7:2 0 , Co n ctors for electro ic e uipme t – P art 7 : Detai sp cific tio for

8-wa , u shield ed , fe a d fix ed c n e tors

IEC 6 6 3-7-1:2 1 , Co n ctors for ele tro ic e uipme t – P art 7-1: Det ai sp cific tion for

8-wa , shielded , fe a d fix d c n e t ors

IEC 61 5 (al p rts), Mult ic re a d symmetric l p irq ad c bles for d igit al c mmu ic tions

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IEC 6 15 -4-15: Metallic c mmu ic t ion c ble test met hods – P art 4-15: Ele troma n t ic

at te u tio or c u li g atte u tio wit h triaxial c ll

1

3 Terms and def initions

For the purp ses of this doc ment, the terms an def i ition of Clau e 2 of IEC 6 6 3-7,

a ply as wel as the fol owin

3.1

ba kward compatibi ity

a set of req irements en urin that a fe or fixed con ector whic is in compl an e with this

stan ard, mated with a fixed or fe con ector in compl an e with any lower feq en y

IEC 6 6 3-7 series con ector, f ul y compl es with the req irements of the lower feq en y

IEC 6 6 3-7 series con ector, ex e t 6 6 3-7-7 an 6 6 3-7-71

Note 1 to e try: Th c mplete s e ific tio of th c te orie a d th b c ward c mp tibi ty s stem for th

IEC 6 6 3-7 s rie c n e tors, wh n u e in sta d rd ISO/IEC 1 8 1 1 b la c d c bln s stems, is s e if i d in

ref ere c d ISO/IEC 1 8 1 1

Se Clau e 3 of IEC 6 6 3-7-1:2 1 for dimen ion , views an req irements

4 Cable terminations and internal connections – Fixe and f ree connectors

Se Clau e 4 of IEC 6 6 3-7-1:2 1 for ca le termination an internal con ection typ s

Trang 12

6.2 Ele tric l c ara teristic

In ad ition to 6.2.1, the tran fer imp dan e of con ectors conf ormin to this stan ard s al

me t the folowin req irements

Con ition :

When tested ac ordin to IEC 6 512-2 -10 , Test 2 e, mated con ectors, terminated with

e c ca le typ (e.g F/UTP, S/FTP) inten ed to b u ed f or these con ectors s al not s ow

hig er mag itu e of tran f er imp dan e as given by f ormula:

Compl an e to this stan ard in resp ct to tran mis ion c aracteristic , is determined

ac ordin to sp cific test method des rib d in test group EP, se Ta le 1 The

intero era i ty of connectors complant to this stan ard s al b demon trated by testin the

fixed con ectors with the ful ran e of f re con ectors ac ordin to IEC 6 512-2 -10

Compl an e to this stan ard in resp ct to the al en (exogenou ) cros talk is determined

ac ordin to sp cif i test method des rib d in IEC 6 512-2 -9

Al tran mis ion p r orman e req irements a ply b twe n the ref eren e planes sp cif ied in

Trang 13

The pro agation delay test do s not ne d to b p rormed, sin e it is as umed that

con ectors comply by desig

Al p ir combination : ≤ 1,2 n

This c aracteristic is calc lated f rom the in ivid al pro agation delay me s rements

an , as with pro agation delay (6.3.4), it is as umed that con ectors comply by

10

10log

10

Al p irs: ≥ 9 -2 log (f) dB f rom 1 MHz to 2 0 MHz

Al p irs: ≥ 4 ,0 -3 log (f/250) dB f rom 2 0 MHz to 5 0 MHz

Al p irs: ≥ 3 ,0-4 log (f/50 ) dB f rom 5 0 MHz to 2 0 0 MHz

Trang 14

This c aracteristic is calc lated f rom the in ivid al FEXT los me s rements an

con ector compl an e is ac ieved by compl an e to the FEXT los req irements

This c aracteristic is given for information only

10

10log

10

Al p irs: ≥ 8 ,1-2 log (f) dB f om 1 MHz to 2 0 0 MHz

This c aracteristic is calc lated f rom the in ivid al FEXT los me s rements an

con ector compl an e is ac ieved by compl an e to the FEXT los req irements

Trang 15

Mated con ectors, terminated with e c ca le con tru tion typ inten ed to b al owed

f or these connectors

Al typ s: ≥ 8 – 0log (f/10 ) dB, f rom 3 MHz to 2 0 0 MHz

Whenever the formula res lts in a value gre ter than 8 dB, the req irement s al

revert to 8 dB

The coupl n aten ation req irement is as umed to b fulf il ed when the tran fer imp dan e

an u b lan e at en ation ( ran verse con ersion los an tran verse con ersion tran fer

los ) req irements are met on the ful b n width

The coupl n at en ation requirement is as umed to b fulf il ed when the tran fer imp dan e

an u b lan e at en ation ( ran verse con ersion los an tran verse con ersion tran f er

los ) req irements are met on the f ul b n width

The PS AFEXT req irements are f ulfi ed when the coupl n aten ation is verified an it is

10 dB b ter than the PS ANEXT an the PS AACR-F minimum req irements

110

1

10log

110

1

10log

k

PS

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7 Tests and test schedule

Wirin of these con ectors s al take into ac ou t the wire an ca le diameter of the ca les

defined in the IEC 61 5 series as given in the man f acturer’s sp cif i ation

In ad ition to the test s hed le of IEC 6 6 3-7-1, one f urther group of two sets of mated

con ectors is req ired for group EP, whic is s own in Ta le 1 The f re con ectors f or group

EP s al ad itional y me t the req irements of IEC 6 512-2 -10 an IEC 6 512-2 -9

Ad itional sets of con ectors are req ired for the al en (exogenou ) NEXT an FEXT (EP10

an EP1 ) me s rements ac ordin to IEC 6 512-2 -9

8.3.2 Te t group P prel minary

Al the test group sp cimen s al b s bjected to the prel minary group P of IEC 6 6 3-7 an

the prel minary group P of IEC 6 6 3-7-1

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8.3.8 Te t group FP

Se 7.7.2.8 of IEC 6 6 3-7:2 0

8.3.9 Te t group GP

Se 7.7.2.9 of IEC 6 6 3-7-1:2 1

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Bibl ogr aphy

IEC 6 6 3-7-2:2 10, Co n ctors for electro ic e uipme t – P art 7-2: Detai sp cific tion for

8-wa , u shielded , fe a d fix ed c n e t ors, for d at a tra smis ions with fe u n ies u t o

IEC 6 6 3-7-3:2 10, Co n ctors for electro ic e uipme t – P art 7-3: Detai sp cific tion for

8-wa , shield ed, fe a d fix d c n e tors, for d ata tra smis io with fe u n ies u t o

IEC 6 6 3-7-4:2 10, Co n ctors for electro ic e uipme t – P art 7-4: Detai sp cific tion for

8-wa , unshielded , fe a d fix ed c n e tors, for d ata tra smis ions wit h fe u n ies u to

250 MHz

IEC 6 6 3-7-41:2 10, Co n ct ors for electro ic e uipme t – P art 7-41: Deta sp cific t ion

for 8-wa , u shield ed , fe a d fix d c n e tors, for d ata tra smis io s wit h fe u n ies u

to 50 MHz

IEC 6 6 3-7-51:2 10, Co n ct ors for electro ic e uipme t – P art 7-51: Deta sp cific t ion

for 8-wa , shielded , fe a d fix ed c n e t ors, for data tra smis ions wit h fe u n ies u t o

IEC 6 6 3-7-7:2 10, Co n ctors for electro ic e uipme t – P art 7-7 : Detai sp cific tion for

8-wa , shielded, fe a d fix d c n e tors for d ata tra smis io wi th fe u n ies u t o

6 0 MHz

IEC 6 6 3-7-71:2 10, Co n ct ors for electro ic e uipme t – P art 7-7 1: Deta sp cific t ion

for 8-way, shielded , fe a d fix ed c n e tors, for data tra smis io with fe u n ies u t o

1 0 0 MHz

IEC 6 15 -4-12, Met allic c mmu ic tion c ble test meth ds – P art 4-12: Ele troma netic

Comp tibility (EMC) – Co p n atte u tion or scre nin att en at io of c n e ting h rdware

– Absorbing clamp met hod

NOT Th a o e d c me t is d fin d u to 1 GHz IEC TC4 /WG5 is re u ste to re is it to 2 GHz

ISO/IEC TR 1 8 1-9 01, I nformat ion t ec n lo y – Ge eric c b n for c stomer premises –

P art 9 01: Guida c for b lan ed c bling in su p rt of at least 4 Gbit/s d at a tra smis io

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