Connector requirements, Pin descriptions | Seagate ST3300955FC

9.5.2Connector requirements

The FC-AL SCA device connector is illustrated in Figure 11.

Figure 11. 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.

62	Cheetah NS FC Product Manual, Rev. B

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Seagate ST3300955FC, ST3400755FC manual Connector requirements, Electrical description, Pin descriptions

Contents

Cheetah NS FC ST3400755FC ST3300955FCPage Cheetah NS FC Product Manual, Rev. B Cheetah NS FC Product Manual, Rev. B Contents Defect and error management InstallationInterface requirements Seagate Technology support services Cheetah NS FC Product Manual, Rev. B List of Figures Page Scope Cheetah NS FC Product Manual, Rev. B Standards, compliance and reference documents StandardsElectromagnetic compatibility Electromagnetic susceptibility Compliance Reference documents Ncits TR-19 Cheetah NS FC Product Manual, Rev. B General description Standard features Media description Performance ReliabilityFormatted capacities Programmable drive capacity Factory-installed options User-installed accessories Performance characteristics Internal drive characteristicsAccess time Seek performance Format command execution time minutes General performance characteristicsStart/stop time Prefetch/multi-segmented cache control Cache operationCaching write data Prefetch operation Reliability specifications Error ratesRecoverable Errors Unrecoverable Errors Reliability and service Seek errorsInterface errors Preventive maintenance 4 S.M.A.R.T Controlling S.M.A.R.TPerformance impact Milliseconds Reporting control Determining ratePredictive failures Thermal monitor State of the drive prior to testing Parameter Code DescriptionDrive Self Test DST DST failure definition Invoking DST Short and extended testsShort test Function Code 001b Extended test Function Code 010b Product warranty AbortShipping Product repair and return information Cheetah NS FC Product Manual, Rev. B Physical/electrical specifications AC power requirementsDC power requirements DC power requirements for ST3400755FC model Gbit Amps General DC power requirement notes DC power requirements for ST3300955FC model Gbit Amps Power sequencing Conducted noise immunity Current profiles Cheetah NS FC Product Manual, Rev. B Power dissipation ST3400755 CURRENT/POWER vs Throughput FC 4GBST3400755FC Random 8 Block Reads ST3300955 CURRENT/POWER vs Throughput FC 4GB ST3300955FC Temperature Environmental limitsRelative humidity Package size Packaged/product weight Drop height Effective altitude sea levelShock and vibration Shock Recommended mounting Air cleanliness VibrationAcoustics Corrosive environment X表示该部件（于同类物品程度上）所含的危险和有毒物质中国RoHS MCV标准所定义的门槛值。 China Restriction of Hazardous Substances RoHS Directive Mechanical specifications Mounting configuration dimensions Cheetah NS FC Product Manual, Rev. B Defect and error management Drive internal defects/errorsDrive error recovery procedures 77.87 FC-AL system errors Background Media ScanMedia Pre-Scan Deferred Auto-Reallocation Idle Read After Write Installation Drive ID/option selectionDrive orientation Cooling Drive mounting Air flow Grounding Cheetah NS FC Product Manual, Rev. B FC-AL features Fibre Channel link service framesLink services supported Type of frame Interface requirements Fibre Channel task management functions Fibre Channel task management responsesFC Scsi FCP response codes Function name Response code Fibre Channel port login NPort login Plogi payload Bytes Fibre Channel port login accept Fibre Channel Process LoginNPort Login Accept ACC payload Bytes Process Login Plri payload Fibre Channel Process Login Accept Fibre Channel fabric loginProcess Login Accept ACC payload Bytes Fabric Login Flogi payload Bytes Fibre Channel fabric accept login Fabric Login Accept ACC payload Bytes Dual port support Fibre Channel Arbitrated Loop optionsFC-AL options supported Option Supported Scsi commands supported Supported commands Command code Command name Verify error recovery page 07h Cheetah NS FC Product Manual, Rev. B Temperature page 0Dh Mode Sense data Inquiry dataCheetah NS FC inquiry data Bytes Data hex Page Mode Sense 10 Byte Header Data Mode Data Header Miscellaneous operating features and conditions Miscellaneous featuresSupported Feature or condition Miscellaneous status Physical characteristics FC-AL physical interfacePhysical description Connector requirements Electrical descriptionPin descriptions FC-SCA pin descriptions Pin Signal name Signal type Pin Signal name Signal typeFC-AL transmitters and receivers Power Fault LED Out Enable port bypass signals Active LED OutMotor start controls Parallel Enclosure Services Interface ESI 11 SEL6 through SEL0 ID lines Setting Arbitrated loop physical address Alpa valuesHex Dec Signal characteristics TTL input characteristicsDevice control codes LED driver signals FC Differential outputFC Differential input Receive eye diagram Eye diagram data values Link rate GHz Seagate Technology support services InternetPresales Support Technical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Numerics FAN Flogi Plogi SEL ID See also cooling