33
CHAPTER 5: Configuration and Operation
5.10 Connecting Multiple SCSI Switches
Up to 32 SCSI Switches can be controlled by a single RS-232 serial interface. To
operate in this configuration, set the serial ports to operate in daisy-chained mode.
Figure 5-6. Multiple SCSI Switch configuration.
5.11 Rackmount Installation
The SCSI Switch can be installed in a standard 19-inch (EIA unit) rack.
5.11.1 I
NSTALLATION IN
R
ACK
Attach the two mounting brackets to each side of the SCSI Switch enclosure using
the screws provided. Set the unit into position on the rack, aligning the mounting
bracket holes with the rack holes. Use
5
⁄
8
-inch 10-32 to 12-24 screws to install the
Switch in the rack.
5.11.2 R
ACKMOUNT
C
ONSIDERATIONS
1. For proper operation, ensure that the maximum recommended operating
ambient temperature of 149°F (65°C) is not exceeded.
2. If the unit is installed in a closed or multi-unit rack assembly, the operating
ambient temperature of the rack environment may be greater than room
ambient. Install the rack in an environment compatible with SCSI Switch
maximum rated operating temperature.
3. Make sure the amount of airflow around the SCSI Switch required for safe
operation is not compromised.
Computer
SCSI Switch
Box 1
SCSI Switch
Box 2
SCSI Switch
Box 3
SCSI Switch
Box 4
