This appendix contains information about the server’s connector pinouts for the following connectors:
- Section D.1, USB Connector
- Section D.2, Serial Connector
- Section D.3, 10/100BASE-T Connector
- Section D.4, 10/100/1000BASE-T Connector
- Section D.5, VGA Video Connector
- Section D.6, I/O-to-Disk Backplane Connectors
- Section D.7, Power Supply Connector
- Section D.8, Disk Backplane to Front Indicator Connector
- Section D.9, Backplane To Disk Backplane Connector
- Section D.10, Fan Tray Connectors
- Section D.11, Fan Connectors
D.1 USB Connector
The USB connector pins and their corresponding descriptions are shown in the figure and table in this section.
FIGURE D-1 USB Connector
TABLE D-1 USB Connector Pinouts
|
Pin Number
|
Pin Name
|
Description
|
|
1
|
+5V
|
+5V supply
|
|
2
|
Data-
|
Negative side of differential for data
|
|
3
|
Data+
|
Positive side of differential for data
|
|
4
|
Gnd
|
Ground
|
D.2 Serial Connector
The RJ-45 serial connector pins and their corresponding descriptions are shown in the figure and table in this section.
FIGURE D-2 Serial Connector
TABLE D-2 Serial Connector Pinouts
|
Pin Number
|
Pin Name
|
Description
|
|
1
|
RTS
|
Ready to send
|
|
2
|
DTR
|
Data terminal ready
|
|
3
|
TXD
|
Transmit data
|
|
4
|
GND
|
Ground
|
|
5
|
GND
|
Ground
|
|
6
|
RXD
|
Receive data
|
|
7
|
DCD/DSR
|
Data set ready
|
|
8
|
CTS
|
Clear to send
|
D.3 10/100BASE-T Connector
The RJ-45 10/100BASE-T connector pins and their corresponding descriptions are shown in the figure and table in this section.
FIGURE D-3 10/100BASE-T Connector
TABLE D-3 10/100BASE-T Connector Pinouts
|
Pin Number
|
Pin Name
|
Description
|
|
1
|
TX+
|
Positive side of transmit data
|
|
2
|
TX-
|
Negative side of transmit data
|
|
3
|
RX+
|
Positive side of receive data
|
|
4
|
NC
|
No connect
|
|
5
|
NC
|
No connect
|
|
6
|
RX-
|
Negative side of receive data
|
|
7
|
NC
|
No connect
|
|
8
|
NC
|
No connect
|
D.4 10/100/1000BASE-T Connector
The RJ45 10/100/1000BASE-T connector pins and their corresponding descriptions are shown in the figure and table in this section.
FIGURE D-4 10/100/1000BASE-T Connector
TABLE D-4 10/100/1000BASE-T Connector Pinouts
|
Pin Number
|
Pin Name
|
Description
|
|
1
|
TP0+
|
Positive side of data pair 0
|
|
2
|
TP0-
|
Negative side of data pair 0
|
|
3
|
TP1+
|
Positive side of data pair 1
|
|
4
|
TP2+
|
Positive side of data pair 2
|
|
5
|
TP2-
|
Negative side of data pair 2
|
|
6
|
TP1-
|
Negative side of data pair 1
|
|
7
|
TP3+
|
Positive side of data pair 3
|
|
8
|
TP3-
|
Negative side of data pair 3
|
D.5 VGA Video Connector
The VGA video connector pins and their corresponding descriptions are shown in the figure and table in this section.
FIGURE D-5 VGA Video Connector
TABLE D-5 VGA Video Connector Pinouts
|
Pin Number
|
Pin Name
|
Description
|
|
1
|
RED
|
Red video
|
|
2
|
GRN
|
Green video
|
|
3
|
BLU
|
Blue video
|
|
4
|
ID2
|
ID2 (ground)
|
|
5
|
GND
|
Ground
|
|
6
|
R_GND
|
Red video return (ground)
|
|
7
|
G_GND
|
Green video return (ground)
|
|
8
|
B_GND
|
Blue video return (ground)
|
|
9
|
KEY
|
No pin
|
|
10
|
S_GND
|
Sync return (ground)
|
|
11
|
ID0
|
ID0 (ground)
|
|
12
|
ID1/SDA
|
ID1 (no connect)
|
|
13
|
HSYNC
|
Horizontal sync
|
|
14
|
VSYNC
|
Vertical sync
|
|
15
|
ID3/SCL
|
ID3 (no connect)
|
D.6 I/O-to-Disk Backplane Connectors
There are three connectors between the I/O and disk backplane:
Power Blade Connector
This connector has ten blades and 20 signal pins, with a 30A limit per blade.
TABLE D-6 Power Blade Connector
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
|
A1
|
FAN4_CTL0
|
B1
|
FAN4_CTL0
|
C1
|
FAN4_CTL1
|
D1
|
FAN4_CTL1
|
|
A2
|
FAN3_CTL0
|
B2
|
FAN3_CTL0
|
C2
|
FAN3_CTL1
|
D2
|
FAN3_CTL1
|
|
A3
|
FAN2_CTL0
|
B3
|
FAN2_CTL0
|
C3
|
FAN2_CTL1
|
D3
|
FAN2_CTL1
|
|
A4
|
FAN1_CTL0
|
B4
|
FAN1_CTL0
|
C4
|
FAN1_CTL1
|
D4
|
FAN1_CTL1
|
|
A5
|
FAN0_CTL0
|
B5
|
FAN0_CTL0
|
C5
|
FAN0_CTL1
|
D5
|
FAN0_CTL1
|
|
Blade 1
|
5V_DISK
|
|
Blade 2
|
5V_DISK
|
|
Blade 3
|
GND
|
|
Blade 4
|
GND
|
|
Blade 5
|
GND
|
|
Blade 6
|
+12V
|
|
Blade 7
|
GND
|
|
Blade 8
|
+12V
|
|
Blade 9
|
Gnd
|
|
Blade 10
|
+12V
|
High-Speed Dock Connectors (Sun Fire X4500)
Each disk drive uses two 111-circuit Hi-Speed Dock connectors shown in FIGURE D-6.
FIGURE D-6 Hi-Speed Dock Connector
TABLE D-7 I/O-to-Disk Backplane (J24 to J49) Connector Pinouts
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
|
A1
|
FRONT_USB_P
|
B1
|
SHORT_PIN1
|
C1
|
POWER_BUTTON_L
|
|
A2
|
FRONT_USB_N
|
B2
|
P3_3V
|
C2
|
LOCATE_BUTTON_L
|
|
A3
|
5V_AUX
|
B3
|
5V_AUX
|
C3
|
P5V
|
|
A4
|
PS2_BATT_L
|
B4
|
GND
|
C4
|
GND
|
|
A5
|
DISK36_TX_P
|
B5
|
DISK36_RX_N
|
C5
|
DISK24_TX_P
|
|
A6
|
DISK36_TX_N
|
B6
|
DISK36_RX_P
|
C6
|
DISK24_TX_N
|
|
A7
|
DISK24_RX_N
|
B7
|
DISK12_TX_P
|
C7
|
DISK12_RX_N
|
|
A8
|
DISK24_RX_P
|
B8
|
DISK12_TX_N
|
C8
|
DISK12_RX_P
|
|
A9
|
DISK36_ACT_LED_L
|
B9
|
DISK24_ACT_LED_L
|
C9
|
DISK12_ACT_LED_L
|
|
A10
|
DISK13_ACT_LED_L
|
B10
|
DISK1_ACT_LED_L
|
C10
|
DISK0_ACT_LED_L
|
|
A11
|
DISK0_TX_P
|
B11
|
DISK0_RX_N
|
C11
|
DISK1_RX_P
|
|
A12
|
DISK0_TX_N
|
B12
|
DISK0_RX_P
|
C12
|
DISK1_RX_N
|
|
A13
|
DISK1_TX_N
|
B13
|
DISK13_RX_P
|
C13
|
DISK13_TX_N
|
|
A14
|
DISK1_TX_P
|
B14
|
DISK13_RX_N
|
C14
|
DISK13_TX_P
|
|
A15
|
DISK25_RX_P
|
B15
|
DISK25_TX_N
|
C15
|
DISK37_RX_P
|
|
A16
|
DISK25_RX_N
|
B16
|
DISK25_TX_P
|
C16
|
DISK37_RX_N
|
|
A17
|
DISK37_TX_N
|
B17
|
DISK2_RX_P
|
C17
|
DISK2_TX_N
|
|
A18
|
DISK37_TX_P
|
B18
|
DISK2_RX_N
|
C18
|
DISK2_TX_P
|
|
A19
|
DISK25_ACT_LED_L
|
B19
|
DISK37_ACT_LED_L
|
C19
|
DISK2_ACT_LED_L
|
|
A20
|
DISK38_ACT_LED_L
|
B20
|
DISK26_ACT_LED_L
|
C20
|
DISK14_ACT_LED_L
|
|
A21
|
DISK14_RX_P
|
B21
|
DISK14_TX_N
|
C21
|
DISK26_RX_P
|
|
A22
|
DISK14_RX_N
|
B22
|
DISK14_TX_P
|
C22
|
DISK26_RX_N
|
|
A23
|
DISK26_TX_N
|
B23
|
DISK38_RX_P
|
C23
|
DISK38_TX_N
|
|
A24
|
DISK26_TX_P
|
B24
|
DISK38_RX_N
|
C24
|
DISK38_TX_P
|
|
A25
|
DISK3_RX_P
|
B25
|
DISK3_TX_N
|
C25
|
DISK15_RX_P
|
|
A26
|
DISK3_RX_N
|
B26
|
DISK3_TX_P
|
C26
|
DISK15_RX_N
|
|
A27
|
DISK15_TX_N
|
B27
|
DISK27_RX_P
|
C27
|
DISK27_TX_N
|
|
A28
|
DISK15_TX_P
|
B28
|
DISK27_RX_N
|
C28
|
DISK27_TX_P
|
|
A29
|
DISK3_ACT_LED_L
|
B29
|
DISK15_ACT_LED_L
|
C29
|
DISK27_ACT_LED_L
|
|
A30
|
DISK16_ACT_LED_L
|
B30
|
DISK4_ACT_LED_L
|
C30
|
DISK39_ACT_LED_L
|
|
A31
|
DISK39_RX_P
|
B31
|
DISK39_TX_N
|
C31
|
DISK4_RX_P
|
|
A32
|
DISK39_RX_N
|
B32
|
DISK39_TX_P
|
C32
|
DISK4_RX_N
|
|
A33
|
DISK4_TX_N
|
B33
|
DISK16_RX_P
|
C33
|
DISK16_TX_N
|
|
A34
|
DISK4_TX_P
|
B34
|
DISK16_RX_N
|
C34
|
DISK16_TX_P
|
|
A35
|
DISK28_RX_P
|
B35
|
DISK28_TX_N
|
C35
|
DISK40_RX_P
|
|
A36
|
DISK28_RX_N
|
B36
|
DISK28_TX_P
|
C36
|
DISK40_RX_N
|
|
A37
|
DISK40_TX_N
|
B37
|
DISK5_RX_P
|
C37
|
DISK5_TX_N
|
|
A38
|
DISK40_TX_P
|
B38
|
DISK5_RX_N
|
C38
|
DISK5_TX_P
|
|
A39
|
DISK28_ACT_LED_L
|
B39
|
DISK40_ACT_LED_L
|
C39
|
DISK5_ACT_LED_L
|
|
A40
|
DISK41_ACT_LED_L
|
B40
|
DISK29_ACT_LED_L
|
C40
|
DISK17_ACT_LED_L
|
|
A41
|
DISK17_RX_P
|
B41
|
DISK17_TX_N
|
C41
|
DISK29_RX_P
|
|
A42
|
DISK17_RX_N
|
B42
|
DISK17_TX_P
|
C42
|
DISK29_RX_N
|
|
A43
|
DISK29_TX_N
|
B43
|
DISK41_RX_P
|
C43
|
DISK41_TX_N
|
|
A44
|
DISK29_TX_P
|
B44
|
DISK41_RX_N
|
C44
|
DISK41_TX_P
|
|
A45
|
3_3AUX_IN
|
B45
|
3_3AUX_IN
|
C45
|
3_3AUX_IN
|
|
A46
|
GND
|
B46
|
5V_DISK_SENSE_N
|
C46
|
GND
|
|
A47
|
3_3_AUX_SENSE_P
|
B47
|
5V_DISK_SENSE_P
|
C47
|
SP_I2C_CLK
|
|
A48
|
3_3_AUX_SENSE_N
|
B48
|
MAMMOTH_INT_L
|
C48
|
SP_I2C_DAT
|
TABLE D-8 I/O-to-Backplane (J25 to J51) Connector Pinouts
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
|
A1
|
12V_SENSE_P
|
B1
|
3_3AUX_POWERGOOD
|
C1
|
VDD_RTC
|
|
A2
|
12V_SENSE_N
|
B2
|
PS1_ENABLE_L
|
C2
|
PS0_ENABLE_L
|
|
A3
|
DISK6_RX_P
|
B3
|
DISK6_TX_N
|
C3
|
DISK18_RX_P
|
|
A4
|
DISK6_RX_N
|
B4
|
DISK6_TX_P
|
C4
|
DISK18_RX_N
|
|
A5
|
DISK18_TX_N
|
B5
|
DISK30_RX_P
|
C5
|
DISK30_TX_N
|
|
A6
|
DISK18_TX_P
|
B6
|
DISK30_RX_N
|
C6
|
DISK30_TX_P
|
|
A7
|
DISK6_ACT_LED_L
|
B7
|
DISK18_ACT_LED_L
|
C7
|
DISK30_ACT_LED_L
|
|
A8
|
DISK19_ACT_LED_L
|
B8
|
DISK7_ACT_LED_L
|
C8
|
DISK42_ACT_LED_L
|
|
A9
|
DISK42_RX_P
|
B9
|
DISK42_TX_N
|
C9
|
DISK7_RX_P
|
|
A10
|
DISK42_RX_N
|
B10
|
DISK42_TX_P
|
C10
|
DISK7_RX_N
|
|
A11
|
DISK7_TX_N
|
B11
|
DISK19_RX_P
|
C11
|
DISK19_TX_N
|
|
A12
|
DISK7_TX_P
|
B12
|
DISK19_RX_N
|
C12
|
DISK19_TX_P
|
|
A13
|
DISK31_RX_P
|
B13
|
DISK31_TX_N
|
C13
|
DISK43_RX_P
|
|
A14
|
DISK31_RX_N
|
B14
|
DISK31_TX_P
|
C14
|
DISK43_RX_N
|
|
A15
|
DISK43_TX_N
|
B15
|
DISK8_RX_P
|
C15
|
DISK8_TX_N
|
|
A16
|
DISK43_TX_P
|
B16
|
DISK8_RX_N
|
C16
|
DISK8_TX_P
|
|
A17
|
DISK31_ACT_LED_L
|
B17
|
DISK43_ACT_LED_L
|
C17
|
DISK8_ACT_LED_L
|
|
A18
|
DISK44_ACT_LED_L
|
B18
|
DISK32_ACT_LED_L
|
C18
|
DISK20_ACT_LED_L
|
|
A19
|
DISK20_RX_P
|
B19
|
DISK20_TX_N
|
C19
|
DISK32_RX_P
|
|
A20
|
DISK20_RX_N
|
B20
|
DISK20_TX_P
|
C20
|
DISK32_RX_N
|
|
A21
|
DISK32_TX_N
|
B21
|
DISK44_RX_P
|
C21
|
DISK44_TX_N
|
|
A22
|
DISK32_TX_P
|
B22
|
DISK44_RX_N
|
C22
|
DISK44_TX_P
|
|
A23
|
DISK9_RX_P
|
B23
|
DISK9_TX_N
|
C23
|
DISK21_RX_P
|
|
A24
|
DISK9_RX_N
|
B24
|
DISK9_TX_P
|
C24
|
DISK21_RX_N
|
|
A25
|
DISK21_TX_N
|
B25
|
DISK33_RX_P
|
C25
|
DISK33_TX_N
|
|
A26
|
DISK21_TX_P
|
B26
|
DISK33_RX_N
|
C26
|
DISK33_TX_P
|
|
A27
|
DISK9_ACT_LED_L
|
B27
|
DISK21_ACT_LED_L
|
C27
|
DISK33_ACT_LED_L
|
|
A28
|
DISK22_ACT_LED_L
|
B28
|
DISK10_ACT_LED_L
|
C28
|
DISK45_ACT_LED_L
|
|
A29
|
DISK45_RX_P
|
B29
|
DISK45_TX_N
|
C29
|
DISK10_RX_P
|
|
A30
|
DISK45_RX_N
|
B30
|
DISK45_TX_P
|
C30
|
DISK10_RX_N
|
|
A31
|
DISK10_TX_N
|
B31
|
DISK22_RX_P
|
C31
|
DISK22_TX_N
|
|
A32
|
DISK10_TX_P
|
B32
|
DISK22_RX_N
|
C32
|
DISK22_TX_P
|
|
A33
|
DISK34_RX_P
|
B33
|
DISK34_TX_N
|
C33
|
DISK46_RX_P
|
|
A34
|
DISK34_RX_N
|
B34
|
DISK34_TX_P
|
C34
|
DISK46_RX_N
|
|
A35
|
DISK46_TX_N
|
B35
|
DISK11_RX_P
|
C35
|
DISK11_TX_N
|
|
A36
|
DISK46_TX_P
|
B36
|
DISK11_RX_N
|
C36
|
DISK11_TX_P
|
|
A37
|
DISK34_ACT_LED_L
|
B37
|
DISK46_ACT_LED_L
|
C37
|
DISK11_ACT_LED_L
|
|
A38
|
DISK47_ACT_LED_L
|
B38
|
DISK35_ACT_LED_L
|
C38
|
DISK23_ACT_LED_L
|
|
A39
|
DISK23_RX_P
|
B39
|
DISK23_TX_N
|
C39
|
DISK35_RX_P
|
|
A40
|
DISK23_RX_N
|
B40
|
DISK23_TX_P
|
C40
|
DISK35_RX_N
|
|
A41
|
DISK35_TX_N
|
B41
|
DISK47_RX_P
|
C41
|
DISK47_TX_N
|
|
A42
|
DISK35_TX_P
|
B42
|
DISK47_RX_N
|
C42
|
DISK47_TX_P
|
|
A43
|
PS0_FAN_FAIL_L
|
B43
|
PS0_POWEROK
|
C43
|
PS1_POWEROK
|
|
A44
|
PS1_FAN_FAIL_L
|
B44
|
PS0_PRESENT_L
|
C44
|
PS2_POWEROK
|
|
A45
|
PS2_FAN_FAIL_L
|
B45
|
PS1_PRESENT_L
|
C45
|
PS0_FAIL
|
|
A46
|
PS0_VIN_GOOD_L
|
B46
|
PS2_PRESENT_L
|
C46
|
PS1_FAIL
|
|
A47
|
PS1_VIN_GOOD_L
|
B47
|
PS2_VIN_GOOD_L
|
C47
|
PS2_FAIL
|
|
A48
|
PS2_ENABLE_L
|
B48
|
SHORT_PIN4
|
C48
|
INTRUSION_SW
|
Diagram of a 120-Pin Connector.High Speed Dock Connectors (Sun Fire X4540)
Each disk drive uses two 111-circuit Hi-Speed Dock connectors shown in FIGURE D-7.
FIGURE D-7 Hi-Speed Dock Connector
TABLE D-9 I/O-to-Disk Backplane (J24 to J49) Connector Pinouts
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
|
A1
|
FRONT_USB_P
|
B1
|
SHORT_PIN1
|
C1
|
POWER_BUTTON_L
|
|
A2
|
FRONT_USB_N
|
B2
|
VDD_3P3V
|
C2
|
FRONT LOCATE_BIN_L
|
|
A3
|
5V_AUX
|
B3
|
5V_AUX
|
C3
|
P5V
|
|
A4
|
PS2_BATT_L
|
B4
|
GND
|
C4
|
GND
|
|
A5
|
DISK3_TX_P
|
B5
|
DISK3_RX_N
|
C5
|
DISK24_TX_P
|
|
A6
|
DISK3_TX_N
|
B6
|
DISK3_RX_P
|
C6
|
DISK24_TX_N
|
|
A7
|
DISK2_RX_N
|
B7
|
DISK1_TX_P
|
C7
|
DISK12_RX_N
|
|
A8
|
DISK2_RX_P
|
B8
|
DISK1_TX_N
|
C8
|
DISK12_RX_P
|
|
A9
|
DISK3_ACT_LED_L
|
B9
|
DISK2_ACT_LED_L
|
C9
|
DISK12_ACT_LED_L
|
|
A10
|
DISK5_ACT_LED_L
|
B10
|
DISK4_ACT_LED_L
|
C10
|
DISK0_ACT_LED_L
|
|
A11
|
DISK0_TX_P
|
B11
|
DISK0_RX_N
|
C11
|
DISK1_RX_P
|
|
A12
|
DISK0_TX_N
|
B12
|
DISK0_RX_P
|
C12
|
DISK1_RX_N
|
|
A13
|
DISK4_TX_N
|
B13
|
DISK5_RX_P
|
C13
|
DISK13_TX_N
|
|
A14
|
DISK4_TX_P
|
B14
|
DISK5_RX_N
|
C14
|
DISK13_TX_P
|
|
A15
|
DISK6_RX_P
|
B15
|
DISK6_TX_N
|
C15
|
DISK37_RX_P
|
|
A16
|
DISK6_RX_N
|
B16
|
DISK6_TX_P
|
C16
|
DISK37_RX_N
|
|
A17
|
DISK7_TX_N
|
B17
|
DISK8_RX_P
|
C17
|
DISK2_TX_N
|
|
A18
|
DISK7_TX_P
|
B18
|
DISK8_RX_N
|
C18
|
DISK2_TX_P
|
|
A19
|
DISK6_ACT_LED_L
|
B19
|
DISK7_ACT_LED_L
|
C19
|
DISK2_ACT_LED_L
|
|
A20
|
DISK11_ACT_LED_L
|
B20
|
DISK10_ACT_LED_L
|
C20
|
DISK14_ACT_LED_L
|
|
A21
|
DISK9_RX_P
|
B21
|
DISK9_TX_N
|
C21
|
DISK26_RX_P
|
|
A22
|
DISK9_RX_N
|
B22
|
DISK9_TX_P
|
C22
|
DISK26_RX_N
|
|
A23
|
DISK10_TX_N
|
B23
|
DISK11_RX_P
|
C23
|
DISK38_TX_N
|
|
A24
|
DISK10_TX_P
|
B24
|
DISK11_RX_N
|
C24
|
DISK38_TX_P
|
|
A25
|
DISK12_RX_P
|
B25
|
DISK12_TX_N
|
C25
|
DISK15_RX_P
|
|
A26
|
DISK12_RX_N
|
B26
|
DISK12_TX_P
|
C26
|
DISK15_RX_N
|
|
A27
|
DISK13_TX_N
|
B27
|
DISK14_RX_P
|
C27
|
DISK27_TX_N
|
|
A28
|
DISK13_TX_P
|
B28
|
DISK14_RX_N
|
C28
|
DISK27_TX_P
|
|
A29
|
DISK12_ACT_LED_L
|
B29
|
DISK13_ACT_LED_L
|
C29
|
DISK27_ACT_LED_L
|
|
A30
|
DISK17_ACT_LED_L
|
B30
|
DISK16_ACT_LED_L
|
C30
|
DISK39_ACT_LED_L
|
|
A31
|
DISK15_RX_P
|
B31
|
DISK15_TX_N
|
C31
|
DISK4_RX_P
|
|
A32
|
DISK15_RX_N
|
B32
|
DISK15_TX_P
|
C32
|
DISK4_RX_N
|
|
A33
|
DISK16_TX_N
|
B33
|
DISK17_RX_P
|
C33
|
DISK16_TX_N
|
|
A34
|
DISK16_TX_P
|
B34
|
DISK17_RX_N
|
C34
|
DISK16_TX_P
|
|
A35
|
DISK18_RX_P
|
B35
|
DISK28_TX_N
|
C35
|
DISK40_RX_P
|
|
A36
|
DISK18_RX_N
|
B36
|
DISK28_TX_P
|
C36
|
DISK40_RX_N
|
|
A37
|
DISK19_TX_N
|
B37
|
DISK5_RX_P
|
C37
|
DISK5_TX_N
|
|
A38
|
DISK19_TX_P
|
B38
|
DISK5_RX_N
|
C38
|
DISK5_TX_P
|
|
A39
|
DISK18_ACT_LED_L
|
B39
|
DISK40_ACT_LED_L
|
C39
|
DISK5_ACT_LED_L
|
|
A40
|
DISK23_ACT_LED_L
|
B40
|
DISK29_ACT_LED_L
|
C40
|
DISK17_ACT_LED_L
|
|
A41
|
DISK21_RX_P
|
B41
|
DISK17_TX_N
|
C41
|
DISK29_RX_P
|
|
A42
|
DISK21_RX_N
|
B42
|
DISK17_TX_P
|
C42
|
DISK29_RX_N
|
|
A43
|
DISK22_TX_N
|
B43
|
DISK41_RX_P
|
C43
|
DISK41_TX_N
|
|
A44
|
DISK22_TX_P
|
B44
|
DISK41_RX_N
|
C44
|
DISK41_TX_P
|
|
A45
|
3_3AUX_IN
|
B45
|
3_3AUX_IN
|
C45
|
3_3AUX_IN
|
|
A46
|
GND
|
B46
|
5V_DISK_SENSE_N
|
C46
|
GND
|
|
A47
|
3_3_AUX_SENSE_P
|
B47
|
5V_DISK_SENSE_P
|
C47
|
SP_I2C_CLK
|
|
A48
|
3_3_AUX_SENSE_N
|
B48
|
MAMMOTH_INT_L
|
C48
|
SP_I2C_DAT
|
D.7 Power Supply Connector
The power supply connector has signal pins and power blades. See TABLE D-10 for signal pins and TABLE D-11 for power blades.
TABLE D-10 Power Supply Signal Connectors
|
X,Y
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
|
D
|
3.3AUX
|
GND
|
12LS
|
Spare
|
SCL
|
A0
|
3.3 Vsb RS+
|
|
C
|
3.3AUX
|
GND
|
AC OK
|
+12V RS+
|
+12V RS-
|
A1
|
3.3 Vsb RS-
|
|
B
|
3.3AUX
|
GND
|
PSON
|
PSKILL
|
SDA
|
A2
|
Fan fail
|
|
A
|
3.3AUX
|
GND
|
PRESENT
|
PWOK
|
FAIL
|
ACL
|
Reserved
|
TABLE D-11 Power Supply Connector Power Blades
|
Pin
|
Function
|
|
P1
|
12VDC
|
|
P2
|
12VDC Return
|
|
P3
|
12VDC
|
|
P4
|
12VDC Return
|
|
P5
|
12VDC
|
|
P6
|
12VDC Return
|
|
P7
|
12VDC
|
|
P8
|
12VDC Return
|
D.8 Disk Backplane to Front Indicator Connector
A 10-wire flex cable connects the disk backplane to the indicator board. TABLE D-12 lists the pins:
TABLE D-12 Disk Backplane to Front Indicator Board Pins
|
Disk Backplane Pin
|
Pin Name
|
Front Indicator Board Pin
|
|
1
|
LOCATE_LED
|
10
|
|
2
|
LOCATE_BUTTON_L
|
9
|
|
3
|
ALERT_LED
|
8
|
|
4
|
POWER_LED
|
7
|
|
5
|
POWER_BUTTON_L
|
6
|
|
6
|
FAN_FAIL_LED
|
5
|
|
7
|
PS_FAIL_LED
|
4
|
|
8
|
OVERTEMP_LED
|
3
|
|
9
|
PRESENT_L (GND on front indicator board
|
2
|
|
10
|
GND
|
1
|
D.9 Backplane To Disk Backplane Connector
The backplane to disk backplane connector has eight blades that support 30 amps each. It also has 30 signal pins. See TABLE D-13 for the blades and TABLE D-14 for the signal pins.
TABLE D-13 Backplane-to-Disk-Backplane Connector Power Blades
|
Pin
|
Function
|
|
Blade 1
|
+12V
|
|
Blade 2
|
GND
|
|
Blade 3
|
+12V
|
|
Blade 4
|
GND
|
|
Blade 5
|
+12V
|
|
Blade 6
|
GND
|
|
Blade 7
|
GND
|
|
Blade 8
|
GND
|
TABLE D-14 Backplane-to-Disk-Backplane Connector Signal Pins
|
Pin
|
Pin Name
|
Pin
|
Pin Name
|
|
A1
|
3.3V AUX
|
C1
|
.3V AUX
|
|
A2
|
GND
|
C2
|
GND
|
|
A3
|
VDD_RTC
|
C3
|
SP_I2C_CLK
|
|
A4
|
INTRUSION_SW
|
C4
|
SP_I2C_DAT
|
|
A5
|
PS2_ENABLE_L
|
C5
|
PS2_BATT_L
|
|
A6
|
PS2_VIN_GOOD_L
|
C6
|
PS0_POWEROK
|
|
A7
|
PS2_POWEROK
|
C7
|
PS1_FAN_FAIL_L
|
|
A8
|
PS2_FAIL
|
C8
|
PS1_POWEROK
|
|
A9
|
PS2_FAN_FAIL_L
|
C9
|
PS1_PRESENT_L
|
|
B1
|
3.3V AUX
|
D1
|
3.3V AUX
|
|
B2
|
GND
|
D2
|
GND
|
|
B3
|
PS0_FAN_FAIL_L
|
D3
|
3_3_AUX_SENSE_P
|
|
B4
|
NC
|
D4
|
3_3_AUX_SENSE_N
|
|
B5
|
PS2_PRESENT_L
|
D5
|
PS0_FAIL
|
|
B6
|
PS0_PRESENT_L
|
D6
|
PS0_VIN_GOOD_L
|
|
B7
|
PS1_FAIL
|
D7
|
PS0_ENABLE_L
|
|
B8
|
PS1_VIN_GOOD_L
|
D8
|
12V_SENSE_P
|
|
B9
|
PS1_ENABLE_L
|
D9
|
12V_SENSE_N
|
D.10 Fan Tray Connectors
The fan tray uses the S-ATA hard drive connector for the interface to the disk backplane. The pins have been designed so that no damage occurs if a fan tray is accidentally inserted into a hard drive slot or vice versa.
TABLE D-15 lists the pins.
TABLE D-15 Fan Tray Connectors
|
Pin
|
Name
|
|
S1
|
GND
|
|
S2
|
REMOVE_LED_L
|
|
S3
|
FAIL_LED_L
|
|
S4
|
PRESENT_L
|
|
S5
|
FAN_TACH0
|
|
S6
|
FAN_TACH1
|
|
S7
|
GND
|
|
P1
|
FAN_CTL0
|
|
P2
|
FAN_CTL0
|
|
P3
|
No Connect
|
|
P4
|
GND
|
|
P5
|
GND
|
|
P6
|
GND
|
|
P7
|
3.3AUX
|
|
P8
|
5VAUX
|
|
P9
|
No Connect
|
|
P10
|
GND
|
|
P11
|
OK_LED_L
|
|
P12
|
GND
|
|
P13
|
No Connect
|
|
P14
|
FAN_CTL1
|
|
P15
|
FAN_CTL1
|
D.11 Fan Connectors
The fans have three-pin connectors, listed in TABLE D-16.
TABLE D-16 Fan Connectors
|
Pin
|
Name
|
Color
|
|
1
|
Ground
|
Black
|
|
2
|
Power
|
Red
|
|
3
|
Tach
|
Blue
|
FIGURE D-8 shows the connectors.
FIGURE D-8 Fan Connectors
| Sun Fire X4500/X4540 Server Service Manual
|
819-4359-19
|
   
|
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