Installation guide

D.1 Single-System Installation of an DECarray
Figure D–1 Possible Single-System DSSI Bus Configurations
SYS
A
108-inch
BC21Q-09
70-inch
SF200 I/O
PORT
Magazine
Subsystem
Storage
Enclosure
Storage
Enclosure
Tape
SYS
A
SF200 I/O
PORT
Magazine
Subsystem
Storage
Enclosure
Tape
SYS
A
SF200 I/O
PORT
Magazine
Subsystem
Tape
T
T
T
D D
D D
D D
SF72
SF72
SF72
SYS
A
SF200 I/O
PORT
Storage
Enclosure
D D
SF72
D D
Storage
Enclosure
SF72
DSSI TERMINATOR
12-31281-01
DSSI TERMINATOR
12-31281-01
DSSI TERMINATOR
12-31281-01
SYS
A
SF200 I/O
PORT
D D
D D
Storage
Enclosure
SF72
Split-
Bus
Split-
Bus
108-inch
BC21Q-09
108-inch
BC21Q-09
108-inch
BC21Q-09
108-inch
BC21Q-09
70-inch
70-inch
70-inch
70-inch
42-inch
42-inch
42-inch
42-inch
BC21Q-3F BC21Q-3F
BC21Q-3F
BC21Q-3F
BC21R-5L
BC21R-5L
BC21R-5L
BC21R-5L
BC21R-5L
D D
D D
D D
SHR-X0167A-90
S1
S2
S3
S4
S5
For a VAX 4000 Model 300, DSSI bus 0 and 1 connect to ports 1 and 2 on the
DECarray. The first KFQSA adapter connects to port 3 and the second KFQSA
adapter connects to port 4.
Installing a DECarray with VAX 4000 Systems D–3