Seagate ST19171FC manuale d’uso

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Con tents Prefac e .. . ... . .. . .... ....... . .... . ... ...... . ...... ....... . .. . ..... ...... . .... . ... ........ . .... . 1 Electr ostatic discharge protection ....................................... ........ 1 Imp ortant safety informatio n and p re cautions ......... .................... 2 Wi c htige Sicherheitshinwei se .. . ......[...]

Barracuda 9FC Installation Guide, R ev. A 1 Preface This manual contains inf ormation for users of the Seagate ST1917 1FC ( Fibre Channe l inter face) Bar racu da disc dri ves. It provides technical supp ort information, per formance specifica- tions, i nstallatio n instructions, and a troubleshooting sec t ion. Additional information is available [...]

2 Barracuda 9FC Installation Guide, R ev. A any grounded metal assembly. As a general rule, remember that you and the drive electronics must all be grounded to avoid potentially damaging stati c disc har ges. • Do not remove any circuit boards from t h e drive. • Never use an ohmmeter on any cir cuit boards. • When i n stalling th e drive on [...]

Barracuda 9FC Installation Guide, R ev. A 3 Always obse rve the following war nings and p re cautions: • Perform all maintenance by followin g the pro cedures in this manual. • Follow all cautio ns a nd war nings i n the proce dures. • Use sound safety practices when operating or repair ing th e unit. • Use caution when troubleshooting a un[...]

4 Barracuda 9FC Installation Guide, R ev. A subs ystem designers ar e respo nsible for meeting t h ese cond i- tions of acceptability in obtaining safety-regulatory agenc y com- plia nce in their e nd- use produc ts and for certi f ying where re quired by law. A necessary pa rt of meeting safety require- ments is the provision for overcurr e n t pr[...]

Barracuda 9FC Installation Guide, R ev. A 5 Die Warn- und Vo r sichtshinweise sind nicht allumf a s send ! Es i st uns einfach nich t möglich, alle Wartungsmethoden oder die even tuel len Risiken jeder Methode zu kennen , zu beurteilen und Sie entsprech end zu beraten. Aus diesem G r und haben w ir auf eine derartige umf a ssen de Beurteilung verz[...]

6 Barracuda 9FC Installation Guide, R ev. A • Nehmen Sie keine Platinen aus dem Laufwerkgehä use. We nn eine Platine defekt ist, muß das gesa m te Laufwerk zur Rep- aratur einges chickt werden. Di e Herausnahme v on Platin en durch ande re Perso nen als die f ür die werkseit ige Reparatur zuständ i gen k ann zu einer Beschädigun g der Kompon[...]

Barracuda 9FC Installation Guide, R ev. A 7 haltung der Sicherheit sanford erungen ist die Bereitstell u ng eines Übe rlastschutzes f ür die SEL V-Versorgungsspan nunge n des Lau f werks. Dieses Gerät ist eine Baugruppe un d unterl iegt als solche nicht den Anforderungen der FCC oder ähnlicher nationaler Behörden für eigen st ändige Geräte.[...]

8 Barracuda 9FC Installation Guide, R ev. A Tec h nical s upport s ervices Seaga t e Technology provides technica l support li t eratur e and diagnos t ic utilities to authorized distributors. Please c ontact your dealer for technical supp ort and installation troubleshoo ting. Pro duct tech nical support is available f or all Seagate produ ct s by[...]

Barracuda 9FC Installation Guide, R ev. A 9 are on hold. Rec or din gs ar e a cces sible 24 hours a day, 7 days a week. SeaT DD: (40 8) 438 -5382 TDD is a telecommunication device f or the deaf where two peo- ple can communicate using a keyb oard conn ected to th e phone line. A TDD device is required to acces s t his service. You ca n send questio[...]

10 Barracuda 9FC Installation Guide, R ev. A Gen eral des criptio n Barracuda 9FC disc drives are high-speed, random-ac cess d igi- tal-data stor age de v i c e s desig ned to be used within a Fibre Channe l host sys tem. The drive is a compo nent f or installation in an en c l osure designe d f or the drive. The disc drive must receive adeq uate c[...]

Barracuda 9FC Installation Guide, R ev. A 1 1 Characteris t ics ST1917 1F C Interface Fibre Channel Capac ity Unformatt ed 11.7 Gbytes Formatted 9 .1 Gbytes Recording Cylinders (user) 5,273 Read/write dat a heads 20 Avg bytes/tra ck (unformatted) 102,000 Seek tim e Average read 8.0 m s ec Average write 9 .5 msec Disc r otati on RPM 7,200 Average la[...]

12 Barracuda 9FC Installation Guide, R ev. A Ins talling t he ST 19171FC d rive To install a ST1 91 71FC dr ive , simply pl u g t he drive dire c tly into your sy s tem’s Fibre Channel bac kpan el 40- pin single c o nnector atta chment (FC-SCA). There are no j ump ers or ter minators on the drive, and power is supplied thro u gh the connec tor. T[...]

Barracuda 9FC Installation Guide, R ev. A 1 3 Figure 2 s hows one design approac h with one or more fans used to g e ner ate air flow. The air-flow patt ern can be created by the fans either pushing or drawing air . The overall flow patt ern must be dire cted from side t o side in mo st FC-SCA systems. Kü hlun g des System s Die Gehä useko nstru [...]

14 Barracuda 9FC Installation Guide, R ev. A Figure 2. Suggested air flow Abbild ung 2. Empfohlener Luftst romverlauf Above unit Under unit Note. Air flows in the direction shown or in reverse direction (side to side) Above unit Under unit Note. Air flows in the direction shown (back to front) or in reverse direction (front to back)[...]

Barracuda 9FC Installation Guide, R ev. A 1 5 Mou nti ng the driv e Do not touch the c onnector pins or an y compo- nents on the c ontrol bo ard wi thou t observing st atic- disc harge precautions. Al ways handle the drive by the frame only. Mount the drive to the host s y st em’s chas si s using fou r 6-32 UNC screws. Two m ounting holes a r e i[...]

16 Barracuda 9FC Installation Guide, R ev. A Schraube nicht ohne Widerstand ei nschraube n läßt, sind die Gewinde nicht ko rrekt a neinander ausgerichtet. Figure 3. DImensions Abbild ung 3: Lauf werkabmess ungen A F D E C M L [1] [4] Pin 1 Motherboard Ref. H 1.875 ± .005 1.875 ± .005 B K N .136 J [2] Common centerline in the horizontal (X[...]

Barracuda 9FC Installation Guide, R ev. A 1 7 5.760 4.010 1.026 .620 4.000 .250  1.750 3.750 2.370 1.750 0.181  1.646 1.625 .1215 .1215 146.304 101.854 26.06 0  15.748  101.60 0  6.35 0   44.45  95.25 0  60.20 0  44.45 0  4.59 0  41.80 0  41.28 0  3.08 0 ?[...]

18 Barracuda 9FC Installation Guide, R ev. A Inse rtin g the dri ve Most sy stems provide a way to i n sert the drive using a carrier or tray which allows the drive to be hot-plug ged int o the s ystem’ s Fibre C hannel 40-pin single co nnector at tachment (FC-SCA). Refer to your system documentation abou t the meth od they pro- vide and follow t[...]

Barracuda 9FC Installation Guide, R ev. A 1 9 Warning. I nformation can be l ost if you enable writ e cache a n d there is a system f ailur e (for example, power failure) before the data has actuall y been p hysically wri tten to the disc . OEM driv e s are shipped with write ca c he disabled b y default to enhan ce data integr ity. If you want to [...]

20 Barracuda 9FC Installation Guide, R ev. A [1] The drive has a 2 .2K o hm resisto r i n seri es wi th th is LED drive r. Co nnect t he minu s side of an exter nal h igh-e ffici ency LE D (i.e . 2ma ) to th is p in. C onn ec t the plus s id e of the L ED to + 5V. [2] An e xte rn al cu rren t l imiti ng re si sto r i s re quire d wh e n con ne ct i[...]

Barracuda 9FC Installation Guide, R ev. A 2 1 Table 1: FC- SCA pin descripti o n s Pi n/c on tac t Si gna l n ame Si gna l type 1* –EN bypas s por t A TTL o u t p u t 2* 12 Vol t s 3* 12 Vo l ts 4* 12 Vol t s 5* Rese rved NC 6* Rese rved NC 7* Acti ve LED o ut Op en col lector o ut 8* Rese rved NC 9* RMT_ start TTL input 10* DLYD_ start T TL in p[...]

22 Barracuda 9FC Installation Guide, R ev. A *Shor t pins i n the mating backpa nel connecto r. 26 Groun d 27* +CH2_ in Di ff. PECL in put pa ir 28* –CH2_in 29 Gro und 30* +CH1_ou t Di ff. PECL output pa ir 31* – CH1_ out 32 Groun d 33* +CH2_ out Diff. PECL output p a ir 34* –CH2_ou t 35 Gro und 36 SEL_ 2 T TL in put 3 7 SE L_1 T TL in pu t 3[...]

Barracuda 9FC Installation Guide, R ev. A 2 3 Trou blesho oti n g Before cal ling Seag ate Technical Supp ort, plea se read the pos- sibilitie s disc usse d be l ow. The s ugges tions prese nted here wi ll re solve the majori ty of installation pr obl ems. G ener al instal lati on troub les ho otin g • Check system c om patibili t y. This is a Fi[...]

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Seagate Techno l og y, Inc . 920 Disc D ri ve, Scotts Valley, CA 9 5066-4544, USA Publicatio n Number: 83 329090 , Rev. A, Printed in USA[...]