Scsi implementation, Alarms port, Figure a-3 – Sun Microsystems SERVER 1290 User Manual
Page 68: Table a-2
56
Netra 1290 Server Installation Guide • May 2006
SCSI Implementation
For PCI+ IB_SSC assemblies the embedded SCSI subsystem is a SCSI Ultra-320
(UltraSCSI) low-voltage differential parallel interface
■
16-bit SCSI bus
■
320-MBps data transfer rate
Maximum cable length support is 33 ft. (10 meters).
Alarms Port
The alarms service port is a male DB-15 (
lists the pinout
information.
FIGURE A-3
DB-15 (Male) Alarms Service Port Connector
TABLE A-2
68-Pin SCSI Connector Pinout (continued)
Pin No.
Signal Name
Type
Pin No.
Signal Name
Type
Pin No.
Signal Name
Type
18
Termpwr
POWER
41
–DB(1)
I/O
64
–I/O
I/O
19
Reserved
NA
42
–DB(2)
I/O
65
–DB(8)
I/O
20
Ground
GND
43
–DB(3)
I/O
66
–DB(9)
I/O
21
+ATN
I/O
44
–DB(4)
I/O
67
–DB(10)
I/O
22
Ground
GND
45
–DB(5)
I/O
68
–DB(11)
I/O
23
+BSY
I/O
46
–DB(6)
I/O
8
1
9
15
ALARMS