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Users Guide
Cheetah 10K.7 FC
ST336807FC
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Users Guide Cheetah 10K.7 FC ST336807FC
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©2005, Seagate Technology LLC All rights reserved Publication number: 100384022, Rev. A August 2005 Seagate and Seagate Technology are registered trademarks of Seagate Technology LLC. Cheetah, SeaTools, SeaFONE, SeaBOARD, SeaTDD, and the Wave logo are either regis- tered trademarks or trademarks of Seagate Technology LLC. Other product names are regis- tered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications. No par
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Revision status summary sheet Revision Date Sheets Affected Rev. A 05/04/05 All. Initial release.
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Contents 1.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Applicable standards and reference documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1.1 Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . .
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6.0 Physical/electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.1 AC power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.2 DC power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 6.2.1 Conducted noise immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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9.5.5 FC-AL transmitters and receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 9.5.6 Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 9.5.7 Fault LED Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 9.5.8 Active LED Out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 9.5.9 Enable p
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viii Cheetah 10K.7 36GB FC Product Manual, Rev. A
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List of Figures Figure 1. Cheetah 10K.7 FC family disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical ST336807FC drive, 2 Gbit, +12V current profile . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 3. Typical ST336807FC drive, 2 Gbit, +5V current profile. . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 4. ST336807FC DC current and power vs. input/output operations per second . . . . . . . . . 28 Figure 5. Location
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x Cheetah 10K.7 36GB FC Product Manual, Rev. A
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1.0 Scope ® ® This manual describes Seagate Technology LLC, Cheetah 10K.7 FC 36GB (Fibre Channel) disc drives. Cheetah 10K.7 FC drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifi- cations to the extent described in this manual. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this and other Seagate Fibre Channel drives. Figure 1. Cheetah 10K.7 FC family disc drive Cheetah 10K.7
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2 Cheetah 10K.7 36GB FC Product Manual, Rev. A
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2.0 Applicable standards and reference documentation The drive has been developed as a system peripheral to the highest standards of design and construction. The drive depends upon its host equipment to provide adequate power and environment in order to achieve opti- mum performance and compliance with applicable industry and governmental regulations. Special attention must be given in the areas of safety, power distribution, shielding, audible noise control, and temperature regu- lation. In par
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2.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for CE Marking and C-Tick Marking. The drive was tested in a representative system for typical applications. The selected sys- tem represents the most popular characteristics for test platforms. The system configurations include: Typical current use microprocessor 3.5-inch floppy disc drive Keyboard Monitor/display Printer External modem Mouse Although the test s
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2.4 Reference documents Cheetah 10K.7 36GB FC Installation Guide Seagate part number: 100384023 Fibre Channel Interface Manual Seagate part number: 77767496 ANSI Fibre Channel Documents X3.230-1994 FC Physical and Signaling Interface (FC-PH) X3.297.1997 FC-PH-2 Fibre Channel Physical and Signaling Interface-2 X3.303.1998 FC-PH-3 Fibre Channel Physical and Signaling Interface-3 X3.272-1996 FC Arbitrated Loop (FC-AL) X3.269-1996 Fibre Channel Protocol for SCSI (FCP) NCITS TR-19 Private Loop SCSI D
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6 Cheetah 10K.7 36GB FC Product Manual, Rev. A
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3.0 General description Cheetah 10K.7 FC drives combine giant magnetoresistive (GMR) heads, partial response/maximum likelihood (PRML) read channel electronics, embedded servo technology, and a Fibre Channel interface to provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. Cheetah 10K.7 FC drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Proto- col as descr
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3.1 Standard features Cheetah 10K.7 FC drives have the following standard features: Integrated dual port FC-AL controller Concurrent dual port transfers Support for FC arbitrated loop, private and public attachment Differential copper FC drivers and receivers Downloadable firmware using the FC-AL interface Supports SCSI enclosure services via interface connector 128-deep task set (queue) Supports up to 32 initiators Drive selection ID and configuration options are set on the FC
