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D-6 SPARC Enterprise M3000 Server Service Manual • November 2009
FIGURE D-3 Correspondence Between the UPC Ports and the UPS Cable Pins
If a UPS cable is required, it must be prepared separately. For details, contact your
sales representative.
D.6 Connections
This section explains the connection between the UPC port and UPS.
■ UPC#0 connects to UPS#0, and UPC#1 connects to UPS#1.
■ Single power feed uses only UPC#0.
■ Dual power feed uses UPC#0 and UPC#1.
*: Do not connect to the ER signal pin.
(*)
*BTL
*BPS/*UALM
*ACOFF
SG
ER
UPC port side UPS cable side
*BTL
*BPS/*UALM
*ACOFF
SG
1
2
3
4
5
6
7
8
9
Pin
number
Signal name
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