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Appendix D
External Interface Specifications
D-3
D.2
UPC (UPS Control) Port
D.3
USB Port
TABLE D-2
UPC (UPS Control) Port
Setting
Pin No
Signal Name
Input/Output
Description
1
ER
Output
Equipment
power-on report
signal
2
NC
---
Not connected
3
NC
---
Not connected
4
NC
---
Not connected
5
SG
---
Ground
6
*BPS
Input
UPS hardware
error signal
7
*BTL
Input
Battery end of
discharge
warning signal
8
NC
---
Not connected
9
*ACOFF
Input
Power failure
detection signal
TABLE D-3
USB Port
Setting
Pin No
Signal Name
Input/Output
Description
1
VBUS
Output
Power supply
2
-DATA
Input/output
Data
3
+DATA
Input/output
Data
4
GND
---
Ground
9 8 7 6
5 4 3 2 1
1 2 3 4
Summary of Contents for SPARC Enterprise M4000
Page 4: ......
Page 62: ...2 38 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 89: ...Chapter 5 Internal Components Access 5 7 FIGURE 5 4 Removing the M5000 Server Top Cover ...
Page 126: ...6 34 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 132: ...7 6 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 158: ...8 26 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 245: ...Chapter 14 Backplane Unit Replacement 14 11 FIGURE 14 4 Removing the M5000 Server Backplane ...
Page 248: ...14 14 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 256: ...15 8 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 288: ...E 6 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 304: ...F 16 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...
Page 308: ...G 4 SPARC Enterprise M4000 M5000 Servers Service Manual December 2010 ...