Connector requirements, Electrical description | Seagate ST373453LC

9.5.2Connector requirements

The FC-AL SCA device connector is illustrated in Figure 16. Contact your preferred connector vendors for mat- ing connector part numbers.

Figure 16. FC-AL SCA device connector dimensions

9.5.3Electrical description

Fibre Channel drives use the FC-SCA connector for:

•DC power

•FC-AL interface

•Drive select (device identification)

•Option selection

•Enclosure Services interface

This 40-pin connector is designed to plug directly into a backpanel. External cables are not required.

9.5.4Pin descriptions

This section provides a pin-out of the FC-SCA and a description of the functions provided by the pins.

Cheetah 15K.5 FC Product Manual, Rev. F

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Seagate ST373453LC manual Connector requirements, Electrical description, Pin descriptions

Contents

ST3300655FC ST3146855FC ST373455FC Cheetah 15K.5 FCPage Contents Installation Defect and error managementInterface requirements Seagate Technology support services Cheetah 15K.5 FC Product Manual, Rev. F List of Figures Page Scope Cheetah 15K.5 FC Product Manual, Rev. F Standards Applicable standards and reference documentationElectromagnetic compatibility Electromagnetic susceptibility European Union Restriction of Hazardous Substances RoHS Ncits TR-20 Reference documents Cheetah 15K.5 FC Product Manual, Rev. F General description Media description Standard features Reliability PerformanceFormatted capacities Programmable drive capacity Factory-installed options Factory-installed accessoriesUser-installed accessories Internal drive characteristics Performance characteristicsSeek performance characteristics Access time General performance characteristics Format command execution time minutesStart/stop time Prefetch/multi-segmented cache control Caching write data Cache operation Prefetch operation Error rates Reliability specificationsRecoverable Errors Unrecoverable Errors Seek errors Reliability and serviceInterface errors Preventive maintenance Controlling S.M.A.R.T 4 S.M.A.R.TPerformance impact Milliseconds Determining rate Reporting controlPredictive failures Thermal monitor Parameter Code Description State of the drive prior to testingDrive Self Test DST DST failure definition Short and extended tests Invoking DSTShort test Function Code 001b Extended test Function Code 010b Abort Product warrantyShipping Product repair and return information Cheetah 15K.5 FC Product Manual, Rev. F AC power requirements Physical/electrical specificationsDC power requirements DC power requirements for ST3300655FC model Gbit Amps DC power requirements for ST373455FC model Gbit Amps DC power requirements for ST3146855FC model Gbit Amps Power sequencing General DC power requirement notesConducted noise immunity Current profiles Typical ST3300655FC drive, 4 Gbit, +12V current profile Typical ST3146855FC drive, 4 Gbit, +12V current profile Typical ST373455FC drive, 4 Gbit, +12V current profile ST3300655FC Power dissipation ST3146855FC ST3146855FC CURRENT/POWER vs Throughput FC 4GB ST373455FC CURRENT/POWER vs Throughput FC 4GB TemperatureEnvironmental limits ST373455FC Effective altitude sea level Relative humidityShock and vibration Shock Package size Packaged/product weight Drop height Recommended mounting Vibration Air cleanlinessAcoustics Corrosive environment RoHS compliance statement Mounting configuration dimensions Mechanical specifications Cheetah 15K.5 FC Product Manual, Rev. F Drive internal defects/errors Defect and error managementDrive error recovery procedures Page Background Media Scan FC-AL system errors Deferred Auto-Reallocation Media Pre-ScanIdle Read After Write Drive ID/option selection InstallationDrive orientation Cooling Air flow Drive mounting Grounding Cheetah 15K.5 FC Product Manual, Rev. F Fibre Channel link service frames FC-AL featuresLink services supported Type of frame Interface requirements Fibre Channel task management responses Fibre Channel task management functionsFC Scsi FCP response codes Function name Response code NPort login Plogi payload Bytes Fibre Channel port login Fibre Channel Process Login Fibre Channel port login acceptNPort Login Accept ACC payload Bytes Process Login Plri payload Fibre Channel fabric login Fibre Channel Process Login AcceptProcess Login Accept ACC payload Bytes Fabric Login Flogi payload Bytes Fabric Login Accept ACC payload Bytes Fibre Channel fabric accept login Fibre Channel Arbitrated Loop options Dual port supportFC-AL options supported Option Supported Supported commands Command code Command name Scsi commands supported Verify error recovery page 07h Cheetah 15K.5 FC Product Manual, Rev. F Temperature page 0Dh Inquiry data Mode Sense dataCheetah 15K.5 FC inquiry data Bytes Data hex Page Mmode Sense 10 Byte Header Data Mode Sense 10 Byte Header Data 00 ae 00 10 00 00 00 08 08 8b b9 98 00 00 02 Miscellaneous features Miscellaneous operating features and conditionsSupported Feature or condition Miscellaneous status FC-AL physical interface Physical characteristicsPhysical description Electrical description Connector requirementsPin descriptions Pin Signal name Signal type FC-SCA pin descriptions Pin Signal name Signal typeFC-AL transmitters and receivers Fault LED Out Power Active LED Out Enable port bypass signalsMotor start controls 11 SEL6 through SEL0 ID lines Parallel Enclosure Services Interface ESI Arbitrated loop physical address Alpa values SettingHex Dec TTL input characteristics Signal characteristicsDevice control codes FC Differential output LED driver signalsFC Differential input Receive eye diagram Eye diagram data values Link rate GHz Cheetah 15K.5 FC Product Manual, Rev. F Internet Seagate Technology support servicesPresales Support Technical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Numerics Index FAN Flogi Plogi Page See also cooling