ANSI ISO IEC 11557-1992 for Information Technology 3.81 mm Wide Magnetic Tape Cartridge for Information Interchange Helical Scan Recording DDS-DC Format Using 60 m and 90 m Length .pdf

1、 INCITS/ISO/IEC 11557-1992 (R1999)(formerly ANSI/ISO/IEC 11557-1992 (R1999)for Information Technology 3.81 mm Wide MagneticTape Cartridgefor Information Interchange Helical Scan Recording DDS-DC Format Using 60 mand 90 m Length TapesAmericanNationalStandardApproval of an American National Standard r

2、equires review by ANSI that therequirements for due process, consensus, and other criteria for approval havebeen met by the standards developer.Consensus is established when, in the judgment of the ANSI Board of StandardsReview, substantial agreement has been reached by directly and materiallyaffect

3、ed interests. Substantial agreement means much more than a simplemajority, but not necessarily unanimity. Consensus requires that all views andobjections be considered, and that a concerted effort be made toward theirresolution.The use of American National Standards is completely voluntary; their ex

4、istencedoes not in any respect preclude anyone, whether he has approved the standardsor not, from manufacturing, marketing, purchasing, or using products, processes,or procedures not conforming to the standards.The American National Standards Institute does not develop standards and will inno circum

5、stances give an interpretation of any American National Standard.Moreover, no person shall have the right or authority to issue an interpretation ofan American National Standard in the name of the American National StandardsInstitute. Requests for interpretations should be addressed to the secretari

6、at orsponsor whose name appears on the title page of this standard.CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, or withdrawthis standar

7、d. Purchasers of American National Standards may receive currentinformation on all standards by calling or writing the American National StandardsInstitute.Published byAmerican National Standards Institute11 West 42nd Street, New York, New York 10036Copyright 1992 by Information Technology Industry

8、Council (ITI)All rights reserved.These materials are subject to copyright claims of International Standardization Organization (ISO),International Electrotechnical Commission (IEC), American National Standards Institute (ANSI), andInformation Technology Industry Council (ITI). Not for resale. No par

9、t of this publication may bereproduced in any form, including an electronic retrieval system, without the prior written permission of ITI.All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW, Washington, DC20005.Printed in the United States of Americauo!ae!aossy sr

10、a.maenueW wxudlnb3 ssaulsng pue Jalnduio le!Jt?63JS3S - h6OlOLllj3t3l UO!l3UJOU JO) pJEpUl3S 1EllO!$EN lEl!Jalll Z66 l-L% CC 33l/OSI/ISNV adeJ asualaJax prepuns Jalsew adeL uoyeJqye3 apnlgdwy prepuels JalseM adrn cylauL7uw adeL JO Buyu!%aa leD!%oT aweJd i?u!daaqasnoH aweg %uyeds uoyyuell xn uoyyod u

11、op!sue:q xnu apoa %ugaarro3 03 Jl!lU ma JO pw l J!Od 8U!U.RM L!g aI ieumd mea plomapo3 va Iauuw aSpg.tea aikq a3eJms qaeq qinw!ze apnlydwly leu%!s atfelahy aI =v Bwpug yaar ayewoiny wq1yo%1e lU!Od ssaaay IaqwnN awe13 alnIosqy suo!quyaa waisk %u!yasax wais.k luyeIauag a8pg.m adel agau%e a3ueuuoyo sa3

12、uaJaJaJ a+ieuoN adoag ! SZV WV CLV ZZV WV OZP 617 8IV LIV 91-v SIV VIV WV WV IIV on 6-V SV LV 9-V S-V VV CV ZV IV (3) 2661:LSSlI 33IIOSI !I 01 6 8 8 8 8 L 9 9 9 asea aql JOJ sauama.yba - z ooyaas S S S S S s S S S S S S S S S S P P P P P t t P (21 amSr_l) 3leq Jam01 aql JO am3n.w 1euJawI sqnq aql Su

13、!ssaaae 103 saloH sap!n% ada 103 wool ssaaay saroq wnlea saIoq i!q!qu!-al!m put2 sumcp-qns uoy!uSosaa saloq ssamv lapys aqi 30 wyueq3aui Su!qao (I 1 pue 01 samSr_l) ap!s molloa (21 pue 6 samS!3) adm 30 pua pue Su!uu!Saq aqi 30 uo!laalap mydo (8 01 9 SalI) SUO!SWWp PI-I (8 pw s samtarj) p! aql 0 saqn

14、oN (g amS!3) seam Su!po (g axrdqj lIO!E?Z!U6J *fffoI 3a/os1 u! 10 an qsym upaq sarnleaJ asoql lloddns 6aq1 J! Quo lnq pnpues leuo!lewaluI s!ql 01 J.IOJUOJ uo!l!ppe u! *eqs sap!s lq%p pue 13al aql pue ap!s Jean aql dq pauuo3 sagpa aqL UJlu Z O T unu S OI = E7 IJ.IuI E O T lulu O PS = tl lulu E O r ul

15、w () Ef = 7 aq Iieqs uo!l!sod pasola aql II! py aql ql!m ases aql30 suo!suawp IeJaAo aqL (L pne 9 sami?g) sao!saam!p IleJaag r9 (p aW3) z pue A x sauqd asuala3aa leuogoquo aalql 01 palra3al an suo!suauup aql *ap!s nzaJ aql pue do1 aql uo Sean? IaqeI aql moqs *sqnq aql30 ws!ueqaaw %u!qao1 aql pue py

16、aql uaamlaq d!qsuopelaj leuoyuq aql aleas Jaglel e le moqs *uop!sod uado aql u! py aql aleas la%re e le smoqs *alpu!ds aApp aql qlfm aaeJ;ralu! aql %u!moqs ase3 aql 30 sa,yeq qloq pue qnq e q%norql uo!mas-ssom Iey.md e sl *uo!was-ssom le!lJed ql!m qnq e 30 Ma! ” ap!s e s! qnq e 30 ma!A do1 e s! *uo!

17、l!sod uado u! Japgs aql pue pg aql ql!m ap!s 13aI aql30 ma!A e s! *uop!sod uado u! lapgs aql pue pg aql ql!m 3Ieq wolloq aql30 ma!A e s! *paAowal3eq raddn aql ql!fi 3Ieq Jarnor aql30 appu! aql30 do1 aql 1013 ma!r e s! -uo!l!sod uado u! lapgs aql pue p! aql ql!m spy luolloq aql smoqs *uo!l!sod pas013

18、 u! lapgs aql pue pg aql ql!m ap!s wolloq aql smoqs woyyod uado u! pg aql ql!m ap!s 13al aql smoqs wo!l!sod uado II! py aql ql+ ap!s do1 aql smoqs *app 13aI aql sMoqs woy!sod pas013 u! py aql ql!m ap!s do1 aql smoqs *apls 1013 aql smoqs *z pue A x saueld aauaJa3aa aql %u!moqs ma!.4 yewaqas e s! SapI

19、s =a1 aql30 ha!15 leg.nzd e s! *luolloq 11013 uaas a%pym aql30 ma!h aylaadslad e s! *do1 03 uaas agpgvea aql30 Ma!A aA!lNdSlad e s! zz IZ SaJngkr oz 61 SaWd 81 ad -aldwexa ue se umoqs s! a%pylm aql30 luauupoqma ue uo!laafoJd aue pJ!qi Bu!sn sih!meJp aql UI *geq laddn aql uo palunow rCfaoA!d py e - 3

20、leq Jam01 aql uo palunou Qqehow lapgs e - JIeq lam01 e - (a) t66I:LSSll3wosI 8 ww 2 0 T ww p g = 1% ww 1 0 r ww 0 2 = ot 7 ww 1 0 i ww 1 1 = 617 WW p () r WW 8 9 = *I7 ww 1 0 r ww 2 1 = L 7 aq lpqs suo!suaw!p SJI *L pue g sam%y u! uoysod pas013 aql u! uoqs s! py aq1 (80s 9 SJJn)SUO!SUkMtl!p p!g 9 9

21、ww SI O T ww (Jo g = 9 7 ww I () r ww S f = S 7 -U!W WW 6 0 = p17 U!W ww () E = 117 aq (leqs saqslou asaql JO suo!suaw!p pue suoysod aqL (1-8 9 os(e aas) uo!$!sod uado aq$ 01 pas013 aq$ WOIJ Japys aqi avow 01 ap aql JO s$uawaa smole saqalou iuawaaow lapys aq$ saqalou JO J!ed puoaas aqL Ww z () r WW

22、8 fjt = E17 ww 1 0 r ww 2 1 = 2 7 U!W ww O S = “ 7 *Yew ww p o = 0 7 aq Ieqs saqD$ou asaql JO suopuaw!p pue suo!a!sod aql -Jap!Is aql JO wsrueqaaw %u!qo aqi aseaIa1 OJ a+p aql JO sluawaia smola saq3lou aseaal a01 Japys aql saqalou JO I!ed $slg aql -saqnou JO sryd OMI aAeq IIeqs pg aqL (8 we s *=W P!

23、I w 30 saqwq s-9 ww 1 0 T ww O S = 67 ww or ww 0 9 = 87 aq IIeqs suo!suaw!p pue suopsod .r!aql *aaFrp aql u! pauasu! uaqm umop praq aq Ileqs a%pym aql qa!qhi 8uoIe seam aql aq Ileqs g a aqt atoH vq!qu! -al+xM aqi JO saiels pasola pue uado aqg iaalas 01 pasn s! tuawafa alqeAow a JO BnId e laqlaqm JO

24、ssalpm%aa N s o ueqi IaIlews aaIoJ e Lq paAow JOU ua?oJq Jaqt!au aq IIeqs iuaw -ala ue qans *(aIdwexa ue se E a&y aas) aIq!.yA sl aIoH l!q!qul-alpM JO alms aql legi qans aq IIsqs IuawaIa s!ql 1uasaJd JI *pasoa pue pauado aq 01 aloH i!q!qu!-ail.rM aql Su!molIe luawala aqeAow e aAeq Aew asm aql paqaun

25、d .Zu!aq inoqiy xew N 0 JO aaloJ paydde ue puesql!m Ileqs s%nd asaql *lno paqmnd aoq aql ql!fi (a) 2661:LssTI 33I/OSI .(z pue I saM3g aas) ap!s lqi3y sl! 01 a%pya aql JO ap!s 1Jal aql woq s! uoyow adel JO uoyaaqp pnmuo aql ao!low ail?& c L 8 9 spmilno a3eJ lleqs adel aql JO a3eps qiau8em aql ptyi ad

26、el 8 9 Yew ww s g$ = 6p aq IIeqs qnq a uo punoa ada aql JO lalawe!p aqL adeg punoti aq8 JO Jaaame!a gg-9 EI g u! pagyads se p!I aql JO uoypod aql uodn puadap leqs sqnq aql JO Suyaolun pue SU!DO yI am%y u! umoqs IOU s! 11 snql p.lepuols leuo!leualuI s!ql 6q pag!aads IOU s! ws!ueqaaw %u!qao1 s!ql JO S

27、ap aql *uo!l!sod pas013 aql u! s! p! aql uaqM i?U!lelOJ UIOJJ waql IUaAaJd 01 sqnq aql JOJ wsyeqaaw %u!q301 e aq (leqs alaql xmoqs ale Jloq iamo aql JO spy! aql JO sluawala luaJaJJ!p aql zI am UI (1 am%g) Jleq Jafio( aq8 JO am33nqs leoJawI -8 9 ww 1 0 r ww O OE = t? ww 1 0 i ww S OI = 29 WUJ SI O T

28、ww 00 62 = 5 WW 1 0 r WW 0 6 = 8p aq Ileqs saoq asaql JO suo!suaw!p pue suoy!sod aqL *uoy!sod uado aql u! s! Japys aql uaqM sqnq aql ssame ue3 aAyp aql 0 saIpu!ds aql qxqm qSnoJq1 saloq 01 seq JIeq lam01 aqL sqnq aq8 BU!ssaxe JOJ saloH 9-g-9 SI O - luuJ oo o + ulw OE E = QL7 -U!W WW fj Lp = 6g7 01 i

29、&P= ?J 7l!W ww L g = 897 ww 0 0 - L O + ww O L = L97 *xew ww 0 11 = gg7 U!W ww g s = s97 -xew ww 1 s = pg7 :(s*Lyg oqe aas) aq Ileqs sapyn8 ada asaql JOJ ai3py.m aql 4(q pap!hoJd WOOJ ssaaae aql JO suo!suaw!p pue adeqs aql *a+p aql JO speaq aql premol adel aql lno Ilnd a+p aql u! sap adel ap aql 01

30、patrasu! s! a8pylJea aql UaqM sap adq JOJ moor ssaaay S S9 ww I 0 T ww 0 JO raJweq:, e aAeq lleqs saloH wnlea qloq JO a%pa mddn aq.I. WW O ” - WW Of3 Z = Lp SO 0 + (3) 2661XSSII 33I/OSI *qled q8!1 aql mwsqo ases aql30 sluawala ou 1eq1 amsua -uyl ulw O S = 287 Yew wlu S I = 187 suo!suatu!p aqJ. (6 a&

31、g aas) lE7 pue OS7 Lq pagsads are mopu!m lam01 aq JO suo!suauup pue uo!qsod aqJ, smo103 se aq Ileqs auoz s!qi II! uoyem8yo SI! aseD aql30 slualuala lauu! Aq pamwqo iou s! qled lqS! %u!puodsarro3 aql wql amsua 01 Japlo UI *aylp aql30 lovalap e OUIO 119 pue ssed ue3 ade aql qBnoJq1 passed %u!Aeq 1qSy

32、qD!qm q%noJql ase3 aql30 sapis 13aI pue lq81-1 aql u! mopu!m Jarno! e s! aJaql L*g u! payyads sy (21 Ann) wed VIWI 8 8 9 Lq paugap s! auoz .s!ql*1CIaaJ3 aA0t.u 01 alqe aq mu adel aqi qD!qM II! auoz aql s! ase3 aql30 auoz qled adn aql wad ap!n% aql ql!m IDVIOD u! JaSuoI ou uaqi s! 11 -ahoqe pauoyualu

33、 se sap!& adw Icq ase3 aql ap!slno paIInd s! adel aql ah!rp aql olu! pwasu! s!: a%p!Jlm aql uaqM auoz qwd adeL 9.8 9 ww 0 0 - 9 0 + ulw 0 8 = LL7 aq IIeqs Sap adel aql103 r 8 g u! pag!aads MOOJ ssame aqi 30 q%!aq aql lUlU (j E = 9 s! augaJlua3 adel aql30 uoy!sod aqi 03 aJiua3 sap aql *xeuJ ww $7 9 =

34、 =y Uyl luw 9 1 = 5 aq eqs 2 aued awaJaJaa 01 saued asaql30 ammp aqL z aueId a3uaJaJaa 01 IalIen?d saueld oml uaamlaq yewal Ieqs l! Jaqio aql 01 lsod ap!nl auo LUOJJ SUILI ada aql uaqM (v AG!A) asea ayj Of adel aq8 JO UO!J!SOd s L 8 9 eprepueis Ieuo!ieuJaiuI s!qi kq pag!Dads IOU s! Oosl 30 3Ieq Jaql

35、o aql JaAo uo!lDas-ssom J!aql - oITcst= d ae ie %u!wp asuas as!m2013 u! Oo8 30 aI%ue ue JaAo UJUI 1 0 T ww 0 s = *y sn?peJ e qi!m lelnDJ!3 aq lleqs uo!i9as-ssoi:, r!aql - saloH runlea aql30 sawa aqt 30 asoql rCq pauluualap anz suo!l!sod J!aql - 4 Ilerls slsod ap!n% asaql 30 suo!suaunp pue suoy!sod a

36、ql -saloH umea aql 30 sama aql q8noJql ssed pue z aueld amaJa3aa 01 lelrmpua&ad am qD!qrn 30 saxe aql a%pylm aql u! slsod ap!n% oml punore ssed IIeqs adm a&L mod w!w 8 9 (3) 2661:LssII 33I/OSI El 01 T co= AJ .rroo9= sl ww SO 0 r ww o(j SI = E p 1 0 - ww o o + ww 8 8 = Z p ww Oo O - wwog g = “ p 80 0

37、 + aq leqs sqnq aqi JO suo!suaw!p aql (91 Pu= SI saJ ” ) sq ” H 6 9 amels!p e le aq lleqs 11 *ww 1 0 u!ql! z aueld aauaJaJaa 01 IalIeJed aq lleqs ,a eaw iroddns ww 1 0 u!ql!m g eaw wnlea qiy meldoa aq Ipzqs ,a eaw uoddns ww 1 0 wqi!m v eaw wniea qj!rn ieueldoa aq nqs ,v eaw uoddns (1 a&h& 2 iMled ib

38、3IlaJaJaa pee SeaJy IunJsa pus voddns UaaAhJaq d!qsuoyepa 11 8.9 -Orp aq lleqs laiawelp si1 ww E O r ww S SZ = 987 ww 0 r ww o zp = Es7 Lq paugap lyod e uo paquaa aq Ileqs 3 easy wnlea - *Orp aq Ileqs laiawe!p Jaino sl! z97 pue I97 aq eqs suo!suaw!p lauu! slI *v saw wnlea JO alluaa aql WOJJ (I I a&y

39、 pue p-8.9 aas) 097 aauels!p e le z pue x saueid a3uaJaJaa 0 uoyaaslalu! aql uo paiiuaa aq lleqs 8 eaw wnjea - ww 1 0 * ww O S = O p aq IIeqs lalawe!p iamo si! (I I ain3y pue p 8.g aas) Lp aq Ileqs Jalawe!p lauu! sly z pue A x saueld a3uaJaJaa 0 uoyaaslalu! aql uo pama aq Ipzqs v eaw wntea - aq IIeq

40、s suo!suaw!p pue uoysod I!aql *z aued aauaIaJax u! ay lleqs seaw wnlea aalql IIv 3 aaeyns qans lelrmy au0 pue g pue v saaqmg wnlea Jqnuue 01 aq lleqs alaqL (cl an%g)seay mnlea 01.8 9 W W E O T W W O = 87 ww 1 0 r ww 0 1 = Es7 4 paw9 aq ww 3 eaw - *sluawaqnbal &3ads IOU saop p.repuas s!ql qxqm JOJ JI

41、eq Jarno1 aql JO sued uo puadap Lap asneaaq pepues IeuoyelualuI s!ql Lq payiaads IOU aJe ,a pue ,v seaw - SMOO se aq Ileqs seaJe asaql JO suo!suaw!p pue uoy!sod aq& 1 aJn%y u! papeqs umoqs ap!s woiioq sl! uo ,a ,a ,v seaw voddns aaJql bq pauoddns aq lleqs $1 (p g aas) seaw %u!po aql uo %u!w z aued a

42、auaiaJaa 01 lep mpuadrad saaloJ Lq uoysod u! plaq pue a+p aqi OIU! pavasu! s! a3py.m aql uaqM &I aJn%J) S8aJV $.loddnS 6 8 9 (9) 2661:LssTI XII/OS1 91 :Aq pauyap uo!sod aql paqaea seq py aql se uoos se paseala rCpadyoa aq leqs sqnq aqL 61 9lll%lJ II! UMOqS Se ullu 2 0 r ulul S L = L67 lulu () L = g&

43、I :6q paugap uoysod aql paqaeai IOU seq py aql se BUOI se pa3301 u!euraJ IIeqs SQIlq aq (02 pue 61 S3Nl%!J U! U&XX Se aS!M?f3013) UO!l!SOd uado aql 01 pas013 aqJ LUOlj SalEJO py aql WqM *pg aql JO uoypod Je3ue aql jo uogaunj e se paqaolun IO paqt)oI am sqnq aql leql OS pg aq101 pavauuo:, aq Ileqs 11

44、 leqj jdaaxa plepuas Ieuo!ieuraiuI s!ql Lq pa!j!Dads IOU s! sqnq aql JOJ msyeqaatu %uym aqi jo sap aqt -8.9 ur pauoyuam sy (02 put! 61 SaJn8)UIS!Uttq3aUI %l!qaOl qnq aqlJ0 aSt?aIaa El-9 *(D xauue osle aas) sy sn!peJ jo uoymo jo ama aql u101j z aueld aaualajaa 01 IalIeJed pamseatu ullu 1 0 r ulul O S

45、 = S67 amewp e le paydde aq Inqs 11 N 2 1 paasxa IOU IlGqs pg aql uado 01 paqnbai J a%oj aqL UJlu 2 0 r ullu c.9 = “ 67 UJUI I () r tutu go = C67 lUlU 2 0 r IllIll 6 01 = =7 & swap s! uado XInj s! 11 uaqm a*! py aql JO uop!sod pua aql 15 pue L17 bq pauyap s! uoyelo jo ama aq1 UJUJ 2 0 r UIlU 9 6 = s

46、u smpw qi!hi aIaJ!a e jo am ue ihole saAow a%pa luoij .raMol sa! pauado s! py aql uaqfi (81 a) PY am 0 W-do 21.9 -u!= ullu 0 1 = p1 XEUJ ulul Z I P-SIP :sd!qsuoyelal %u!moloj aqj JO swal u! pag!aads s! uowas-ssom IJ! 1 am%Fj u! umoqs salpu!ds aql pue sqnq aql uaawaq aaepagu! aql (LI aJn)salpn!ds alr

47、!p aqt pae sqnq aql naaAwq a3sJavxI 11.9 *adq aq) JO sqnq aql woij paqamap aq iou *aiq iaql!au 1pm Aaql *xetu N s jo aaioj e 01 palaaqns uaqm leql qms aq IIeqs ada aqi 01 pue sqnq aql 01 luaruqame l!aql pue laI!en pue iapea1 aql jo eyalem aqL oamqeJasJpneJapsa 01 9 xew uw z oof) () aq Heqs adm punom rCIInj JO Alley.md e ql!m qnq aql aae)oi 01 hessaaau anblol aql tutu so 0 u!ql!M le!xe-03 aq 1Ieqs E1p pue I1p sJalaump qarrn saaejms IeaypugrCa 01 aql UIUJ OO o- IMU 09 687 oz.0 + unu OS0 - 1 0+ wu s z = 887 (3) 2661:LSSII mI/OSI ylu luw S O = 9$f