12/24 GB DDS-3 4mm Internal (SCSI) Tape Drive
SCSI ID selection (Switch or Jumper)
Power Specifications
Specifications
Environmental Specifications
SCSI-ID
SW-3
SW-2
SW-1
-------
J5-6
J3-4
J1-2
0
Off
Off
Off
1
Off
Off
ON
2
Off
ON
Off
3
Off
ON
ON
4
ON
Off
Off
5
ON
Off
ON
6
ON
ON
Off
7
ON
ON
ON
DDS-Pass Through Mode - Hardware Compression settings
DDS-Pass Through Mode (hardware compression) is enabled or disabled by either SW-6 or jumpers 9-10.
The default is DDS pass through mode disabled (SW-6 = OFF, jumpers 9-10 = OFF).
If using the DIP switch to set DDS-Pass Trough mode, remove jumper from pin 9-10.
SW-6 = ON
enable pass through
Data Compression disabled.
SW-6 = OFF
disable pass through
Data Compression enabled.
Media Recognition and Parity Checking
Media Recognition System (MRS) setting and Parity configuration must be set using the DIP-switches.
The SW-4 switch enables/disables the MRS-mode. The default is MRS disabled (SW-4 = ON).
If MRS is disabled (SW-4 = ON), the drive read/writes to MRS and non-MRS media.
If MRS is enabled (SW-4 = OFF), the drive will write to MRS media only.
The SW-5 enables/disables parity checking. Default parity is disabled (SW-5 = OFF).
DC Voltage
+12 Vdc
+ 5 Vdc
Voltage Tolerance
+ or - 10%
+ or - 7%
Operational Current
250 mA
600 mA
Standby Current
50 mA
550 mA
Peak Current
600 mA
800 mA
Ripple, Peak to Peak
<= 100mV
<= 100mV
Standby Power Dissipation
< 3.3 watts
< 2.2 watts
Operating Power Dissipation
< 5.5 watts
< 5.5 watts
Compressed Data
2.2 MB per second
Uncompressed Data
1.1 MB per second
-
Operational
Nonoperational
Temperature Range
+5°C to +45°C
+41°F to +113°F-40°C to +65°C
-40°F to +149°F
Relative Humidity
(noncondensing)20% to 80%
0% to 90%
Mximum Wet Bulb
Temperature26°C (78.8°F)
No condensation
Altitude
-100m to 4575m
-330ft to
+15000ft-300m to 15200m
-985ft to
+49900ft
Back to