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Intel SR2300 - FRONT BEZEL BLK, Технические характеристики продукции

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Hot-Swap SCSI Backplane 

SR2300 2U Server Chassis Technical Product Specification 

 

Intel Order Number A94546-004 

40

SR2300

 

Hot-swap SCSI Backplane using two Unitrode* UCC5638 Multi-mode SCSI 15 line 

terminators. 

6.2.7 Power 

Control 

Power control on the SR2300 hot-swap SCSI backplane supports the following features: 

• 

Power-down of a drive when a failure is detected and reported (using enclosure services 
messages) via the SCSI bus. This decreases the likelihood that the drive is damaged 
during removal from the hot-swap drive bay. When a new drive is inserted, the power 
control waits a short amount of time for the drive to be fully seated before applying 
power to the drive. 

• 

If the system power is on, the Hot-swap SCSI Backplane immediately powers off a drive 
slot when it detects that a drive has been removed. This prevents possible damage to 
the drive when it is partially removed and re-inserted while full power is available, and 
prevents disruption of the entire SCSI array from possible sags in supply voltage and 
resultant current spikes. 

• 

Hot-spare drive support: Spare drives remain in the hot-swap bay, but are left un-
powered until a drive is determined to have failed. In case of a drive failure, the hot 
spare can be powered up and put into service automatically without requiring immediate 
operator intervention to replace the drive. 

• 

The hot-swap SCSI backplane will automatically bypass the power control circuitry if a 
shorted drive is inserted or if a drive develops a short during operation. This prevents the 
hot-swap SCSI backplane from being damaged by a drive that draws excessive current. 

6.3 Power 

Connector 

The SCSI backplane provides power to the seven drive bays, supporting up to seven hard disk 
drives, or six hard disk drives and the optional Floppy/CDROM Module. A 6-pin power cable is 
routed from the Power Distribution Board and plugs into 2x3 shrouded plastic PC power 
connector on the SCSI backplane. The following table shows the power connector pin-out.  

Table 17. SCSI Backplane Power Connector Pin-out 

Pin 

Name 

Pin 

Name 

1 GND 4 +12V 
2 GND 5 +12V 
3 +5V 6 +3.3V 

 

Содержание SR2300 - FRONT BEZEL BLK

Страница 1: ...SR2300 2U Server Chassis Technical Product Specification Intel Order Number A94546 004 Revision 1 2 June 2003 Enterprise Platforms and Services Marketing...

Страница 2: ...umber Modifications 4 02 0 5 First Preliminary Release 6 02 0 8 Updated content and illustrations 7 02 1 0 Release document 1 03 1 1 Updated to include SR7501WV2 Made corrections to pages 6 PSU voltag...

Страница 3: ...s information on products in the design phase of development Do not finalize a design with this information Revised information will be published when the product is available Verify with your local s...

Страница 4: ...abinet Mounting Options 7 1 10 Front Bezel Features 8 2 Power Sub system 9 2 1 RPS500 1 1 power supply cage with TPS 500W SSI power supply modules 9 2 1 1 Power Supply Edge Connector Slot 11 2 1 2 Hot...

Страница 5: ...SI Backplane Board Layout 36 6 2 SCSI Backplane Functional Architecture 37 6 2 1 Resets 37 6 2 2 Phillips P80C652FBB Microcontroller 37 6 2 3 Symbios SYM53C80S SCSI Controller 39 6 2 4 SCSI Interface...

Страница 6: ...ulatory Compliance 57 11 1 1 Product Safety Compliance 57 11 1 2 Product EMC Compliance 57 11 1 3 Product Regulatory Compliance Markings 57 11 2 Electromagnetic Compatibility Notices 58 11 2 1 USA 58...

Страница 7: ...12 Figure 12 Edge Connector Layout 14 Figure 13 Power Supply Harness Detail 17 Figure 14 Fan Assembly Location 20 Figure 15 System Fan Connectors on Server Boards SE7500WV2 and SE7501WV2 21 Figure 16...

Страница 8: ...e 15 Front Panel LED Functions 33 Table 16 SSI Power LED Operation 33 Table 17 SCSI Backplane Power Connector Pin out 40 Table 18 Power Requirements 41 Table 19 Ultra2 LVD SCSI Connector Pin out 42 Ta...

Страница 9: ...SR2300 2U Server Chassis Technical Product Specification List of Tables Revision 1 2 Intel Order Number A94546 004 ix This page intentionally left blank...

Страница 10: ......

Страница 11: ...7500WV2 and SE7501WV2 Both the boards and the chassis have a feature set that is designed to support the high density server market This chapter provides a high level overview of the chassis features...

Страница 12: ...panel board B PCI card bracket full length J Intrusion switch C Riser card assembly full length K Control panel D PCI card bracket low profile L Flex bay optional CD ROM drive FDD module available E...

Страница 13: ...full height L RJ45 NIC 1 connector E AC power input primary M SCSI connector If available F AC power input redundant 500W only N Video connector G Power supply module redundant system accessory O USB...

Страница 14: ...assis Front Panel and Peripheral Bays A Chassis handles 2 F Front panel indicator lights B Drive bay 1 inch G USB connector 3 C HDD activity fault indicator H System ID button D Flex bay seventh HDD o...

Страница 15: ...tivity LED J System status LED C CD ROM drive eject button K Hard disk drive status LED D FDD eject button L ID LED E Manual CD ROM drive eject button Tool assisted M ID button F NIC 1 activity LED N...

Страница 16: ...power supply and the TPS 500W supply supporting redundant 1 1 configurations with TPS500W modules The power subsystem supports the implementation of remote management features including remote enable...

Страница 17: ...itch located on the front panel board transmits a signal to the Baseboard Management Controller BMC on the server board Through server management software the system can be programmed to respond to an...

Страница 18: ...ront bezel is made of molded plastic and uses a snap on design When installed this design provides for maximum airflow By using light pipes system status LEDs can be monitored with the front bezel in...

Страница 19: ...the SR2300 The first is a RPS500 1 1 redundant power supply supporting 1 or 2 TPS 500W modules The second is the EPS2U 480W non redundant power supply 2 1 RPS500 1 1 power supply cage with TPS 500W S...

Страница 20: ...Power Sub system SR2300 2U Server Chassis Technical Product Specification Revision 1 2 Intel Order Number A94546 004 10 Figure 10 Power Supply Cage Mechanical Drawing...

Страница 21: ...lso connected to each power module The microcontroller is powered by 5Vstandby and is connected to the ground on the power share board The microcontroller makes use of the watchdog timer to reset the...

Страница 22: ...A94546 004 12 2 1 5 1 Power Supply Module Mechanical The power supply module mechanical outline and dimensions are shown in the figure below Figure 11 Outline Drawing Power System Enclosure 254 0 0 5...

Страница 23: ...ng a predictive failure Refer to the following table for conditions of the LED Table 3 LED Indicators POWER SUPPLY CONDITION Power Supply LED No AC power to all PSU OFF No AC power to this PSU only AM...

Страница 24: ...Power Sub system SR2300 2U Server Chassis Technical Product Specification Intel Order Number A94546 004 14 Figure 12 Edge Connector Layout...

Страница 25: ...Connector Pin out Descriptio n Pin Pin Description NC B1 A1 NC AC Neutral Pre charge B2 A2 AC Neutral NC B3 A3 NC AC Line Pre charge B4 A4 AC Line NC B5 A5 NC NC B6 A6 NC 12V B7 A7 5VSB PS ON B8 A8 PS...

Страница 26: ...CFM at 50 C per module for a 480W total cage load 2 2 EPS2U 480W Power Supply The EPS2U 480W Power Supply is a single power supply unit with integrated cooling fan Following is the mechanical drawing...

Страница 27: ...h power supply options The DC output harness connectors are UL1007 rated 105 C 300V or an Intel approved equivalent Each connector is described in detail in the following sections Figure 13 Power Supp...

Страница 28: ...Orange 17 COM Black 6 5 Vdc Red 18 COM Black 7 COM Black 19 COM Black 8 PWR OK Gray 20 Reserved NC 9 5 VSB Purple 21 5VDC Red 10 12 Vdc Yellow 22 5VDC Red 11 12 Vdc Yellow 23 5VDC Red 12 3 3 Vdc Orang...

Страница 29: ...9 01 2065 connector is used to provide power to the SCSI backplane board for drive power Table 7 Hard Drive Interface Board Pin out Pin Signal 22 AWG COLOR 1 Ground Black 2 Ground Black 3 5V Red 4 12V...

Страница 30: ...a removable plastic fan housing which secures up to four 60mm x 38mm multi speed fans The base system ships with three fans and a blank panel to prevent air re circulation Adding a fourth fan provides...

Страница 31: ...tored independently by server management software The following table provides the pin out for the 3 wire cable connectors on each fan and corresponding header on the fan board Table 8 Individual Fan...

Страница 32: ...6 P1 14 14 P2 5 P1 15 15 P2 4 P1 16 16 P2 3 P1 17 17 P2 2 P1 18 18 P2 1 P1 19 19 Remove Conductor P1 20 20 Remove Conductor Ribbon Cable Connection Each fan within the module is capable of supporting...

Страница 33: ...SR2300 2U Server Chassis Technical Product Specification Revision 1 2 Intel Order Number A94546 004 23 Figure 16 Fan Module Assembly...

Страница 34: ...s may be populated with a tray mounted 3 5 hard disk drive If a configuration requires the use of a floppy disk drive and CD ROM or DVD drive an optional Floppy CDROM or Floppy DVD module may be used...

Страница 35: ...powered down before the module is inserted or removed from the flex bay A OM12420 B B Figure 17 Floppy CDROM or Floppy DVD Module 4 2 Hard Disk Drive Bays The SR2300 server chassis can support up to s...

Страница 36: ...purchase a tape drive and install it in the 3 5 inch drive bay using the carrier provided The optional tape drive accessory must be used This accessory includes a power cable to power the tape drive...

Страница 37: ...ing a Tape Drive Note To remove the tape drive tray A from the chassis a spring latch located inside the chassis on the back right side of the carrier must be released to allow the drive tray to slide...

Страница 38: ...t panel assembly is located on the right side of chassis and consists of an interface board front panel and three I O connectors Figure 20 Front Panel Location 5 1 Front Panel Buttons and Intrusion Sw...

Страница 39: ...p or pin puts the server in a halt state for diagnostic purposes and allows you to issue a non maskable interrupt After issuing the interrupt a memory download can be performed to determine the cause...

Страница 40: ...ear video port on the server boards SE7500WV2 and SE7501WV2 will be disabled and the front panel video will be enabled The video source is the same for both connectors and is switched between the two...

Страница 41: ...D 9 NC KEY 10 NC USB_FP_OC Table 14 Front Panel J1 to HDD Backplane Connector Pin I O Description 1 NC ZZ_V_SWITCH_L 2 NC TP_FP34_P33 3 I GND 4 O V_IO_RED_CONN_FP 5 PWR GND 6 I V_IO_GREEN_CONN_FP 7 PW...

Страница 42: ...7 O ID_LED_ON_L 28 O HDD_LED_ON_L 29 PWR SB5V 30 PWR VCC 31 O FP_SYS_FLT_LED2_L 32 O POWER_LED_ON_L 33 I FP_SYS_FLT_LED1_L 34 I LED Anode for another Model 5 3 Front Panel System Status LED Indicators...

Страница 43: ...Also off when the system is powered off S4 S5 or in a sleep state S1 4 The power LED sleep indication is maintained on standby by the chipset If the system is powered down without going through BIOS...

Страница 44: ...e BMC has deserted the signal to turn off power to the system A hot swap backplane would use the Set Fault Indication command to indicate when one or more of the drive fault status LEDs are asserted o...

Страница 45: ...Activity LED The drive activity LED on the front panel indicates drive activity from the onboard hard disk controllers The server boards SE7500WV2 and SE7501WV2 also provides a header giving access t...

Страница 46: ...r control including automatic slot power down upon drive removal SAF TE 1 0 compliant enclosure management and monitoring functions Provides a pathway for front panel ATA 100 and floppy signals from t...

Страница 47: ...e hot swap SCSI backplane Figure 24 SCSI Backplane Block Diagram 6 2 1 Resets The SCSI backplane is capable of supporting two types of resets A cold reset which occurs when system power is cycled and...

Страница 48: ...h fixed input levels operating on a supply voltage of 5V 10 the following levels have been defined VILmax 1 5V maximum input low voltage VIHmin 3V minimum input High voltage Devices operating on a fix...

Страница 49: ...ed of the microprocessor CMOS parts provide additional grounding and controlled fall times that reduce noise generated by SCSI bus switching SCAM Level 1 and 2 compatibility 6 2 4 SCSI Interface The S...

Страница 50: ...disruption of the entire SCSI array from possible sags in supply voltage and resultant current spikes Hot spare drive support Spare drives remain in the hot swap bay but are left un powered until a dr...

Страница 51: ...ialization the microcontroller flashes the LEDs for one second as part of POST 6 3 3 Internal Management Bus IMB The Internal Management Bus is a system wide server management bus based on the Phillip...

Страница 52: ...e with either the on board SCSI channel of the server boards SE7500WV2 and SE7501WV2 or an add in PCI SCSI controller installed on the PCI riser card Figure 26 68 pin SCSI Cable Connector Table 19 Ult...

Страница 53: ...100 pin JAEE WR 100S VF 1 connector Table 20 Floppy FP IDE Connector Pin out Pin Name Pin Name A1 GND B1 V_RED A2 GND B2 V_GREEN A3 GND B3 V_BLUE A4 V_HSYNC_L B4 V_VSYNC_L A5 NIC2_LED_ON_ACTIVITY B5 F...

Страница 54: ...K_L A46 CDR_IRDY B46 GND A47 CDR_IRQ B47 CDR_ADDR1 A48 CDR_ADDR2 B48 CDR_ADDR0 A49 GND B49 CDR_CS1_L A50 CDR_CS3_L B50 6 7 Floppy CDROM Module Connector An 80 pin SCA 2 connector supports the optional...

Страница 55: ...DD_INDEX_L 21 FDD_DSKCHG_L 61 FDD_DIR_L 22 FDD_WDATA_L 62 FDD_DENSEL0 23 FDD_TRK0_L 63 FDD_DS0_L 24 FDD_RDATA_L 64 FDD_MTR0_L 25 FDD_STEP_L 65 FDD_WGATE_L 26 FDD_WPROT_L 66 FDD_HDSEL_L 27 N C 67 N C 2...

Страница 56: ...5 VCC 6 SB5V 7 HDD_LED_ON_L 8 ID_LED_ON_L 9 PWR_SW_ACTIVE_L 10 NIC1_LED_3V_LINK_L 11 HDD_LED_FAULT_L 12 NIC1_LED_ON_ACTIVITY 13 RST_SW_ACTIVE_L 14 I2C_DATA 15 GND 16 I2C_CLK 17 ID_SW_ACTIVE_L 18 CHASS...

Страница 57: ...ing features ATA100 signal path from the SCA connector to the CD ROM or DVD drive FDD signal path from the SCA connector to the floppy drive 7 1 CD ROM Signal Interface The CD ROM ATA33 signal interfa...

Страница 58: ...NDEX_L GND 15 3 VCC FDD_WDATA_L 16 4 FDD_DS0_L GND 17 5 VCC FDD_WGATE_L 18 6 FDD_DSKCHG_L GND 19 7 NC FDD_TRK0_L 20 8 NC GND 21 9 NC FDD_WPROT_L 22 10 FDD_MTR0_L GND 23 11 NC FDD_RDATA_L 24 12 FDD_DIR...

Страница 59: ..._D 7 59 20 CHP3_CDRST_L FDD_INDEX_L 60 21 FDD_DSKCHG_L FDD_DIR_L 61 22 FDD_WDATA_L FDD_DENSEL0 62 23 FDD_TRK0_L FDD_DS0_L 63 24 FDD_RDATA_L FDD_MTR0_L 64 25 FDD_STEP_L FDD_WGATE_L 65 26 FDD_WPROT_L FD...

Страница 60: ...ector pin outs are shown below Table 26 CD ROM ATA33 Interface Connector J1 Pin out CD FDD Board Side Pin Name Name Pin 1 CHP3_CDRST_L CDR_IOW_L 21 2 NC CDR_ADDR2 22 3 CDR_D 7 CDR_IOR_L 23 4 CDR_D 8 C...

Страница 61: ...Side Pin Name Name Pin 1 NC GND 26 2 NC CDR_IRDY 27 3 NC CDR_DACK_L 28 4 NC CDR_IRQ 29 5 CHP3_CDRST_L 1K Pull Down 30 6 CARD 8 CDR_ADDR1 31 7 CARD 7 1K Pull Down 32 8 CARD 9 CDR_ADDR0 33 9 CARD 6 CDR_...

Страница 62: ...second riser card supports both low profile and full height full length PCI cards Low profile cards this riser require full height I O brackets Table 28 Max conditions for PCI Riser Cards Configuratio...

Страница 63: ...ONNECTOR KEY CONNECTOR KEY 61 5V 5V 14 Reserved Reserved 62 5V 5V 15 Ground RST CONNECTOR KEY CONNECTOR KEY 16 CLK 3 3V I O CONNECTOR KEY CONNECTOR KEY 17 Ground GNT 63 Reserved Ground 18 REQ Ground 6...

Страница 64: ...3V I O 39 LOCK 3 3V 85 Ground AD 40 40 PERR SDONE 86 AD 39 AD 38 41 3 3V SBO 87 AD 37 Ground 42 SERR Ground 88 3 3V I O AD 36 43 3 3V PAR 89 AD 35 AD 34 44 C BE 1 AD 15 90 AD 33 Ground 45 AD 14 3 3V 9...

Страница 65: ...ernet Controllers Segment C 64 bit 100MHz 3 3 V P64 C supporting the following device Three PCI I O riser slots with support for low profile PCI add in cards only Dual channel wide Ultra 160 or Ultra...

Страница 66: ...ions for more information concerning server management and EMP usage The intended use for the RJ45 serial port located in the back of the system is for remote EMP communication by connecting the port...

Страница 67: ...representative FCC Class A Verification Radiated Conducted Emissions USA ICES 003 Class A Radiated Conducted Emissions Canada CISPR 22 Class A Radiated Conducted Emissions International EN55022 Class...

Страница 68: ...nterference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment to an outlet on a c...

Страница 69: ...e CE Mark to illustrate its compliance 11 2 5 Japan EMC Compatibility Electromagnetic Compatibility Notices International English translation of the notice above This is a Class A product based on the...

Страница 70: ...ske med batteri af samme fabrikat og type Lev r det brugte batteri tilbage til leverand ren ADVARSEL Lithiumbatteri Eksplosjonsfare Ved utskifting benyttes kun batteri som anbefalt av apparatfabrikant...

Страница 71: ...ce ambient temperature 23 degrees C Sound Power 7 0 BA in an idle state at typical office ambient temperature 23 2 degrees C Operating Shock No errors with a half sine wave shock of 2G with 11 millise...

Страница 72: ...nimize the MTTR Following are the maximum times that a trained field service technician should take to perform the listed system maintenance procedures after diagnosis of the system Table 31 Mean Time...

Страница 73: ...35 Degrees C Table 32 SR2300 SE7500WV2 Component MTBF Table 33 SR2300 SE7501WV2 Component MTBF Sub Assembly MTBF Hours FIT Failures 10 9 hrs Server Board SE7500WV2 100 000 10 000 HDDI Board 1 500 000...

Страница 74: ...Calculated MTBF SR2300 2U Server Chassis Technical Product Specification Intel Order Number A94546 004 64 This page intentionally left blank...

Страница 75: ...securely below the board retention stud protruding from the back wall of the chassis This helps to keep the server board laying flat and prevents the board from flexing when removing the full length...

Страница 76: ...ogging error 34 Critical threshold crossing 34 D DC output harness connectors 17 Degraded condition 35 Disk activity LED 32 Drive Act Fault LED Indicators 41 Drive activity LED 35 Drive bay 4 47 Drive...

Страница 77: ...34 P P1 6 38 P1 7 38 P80C652FBB 37 38 PCI add in card 2 52 PCI buses 55 PCI card bracket 2 3 PDC20267 55 Power sleep LED 32 Power button 5 29 Power management signals 19 Power subsystem failure 34 Po...

Страница 78: ...chnical Product Specification Index Revision 1 2 Intel Order Number A94546 004 III U UCC5638 40 USB connector 3 USB connector 3 4 V VCCI notice 59 Video connector 3 W Warning dispose of lithium batter...

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