2
System Requirements:
IBM®ompatible omputer, host
adapter interfa e ard and
software drivers, floppy-disk
drive, interfa e able, terminator
NOTE: To read data from CD-ROM
dis s, you’ll need to have the
appropriate appli ation software
installed on your omputer. Most
CD-ROM dis s ome with the
software you need to read them.
Host Interf ce: SCSI-2;
Single-ended alternative one
Accept ble Discs: CD-ROM mode
1 or 2 data dis s; CD-ROM XA®
dis s; CD-Audio dis s;
Audio- ombined CD-ROM dis s;
CD-I dis s; CD-Bridge dis s
Disc Di meter: 4.7 or 3.1 in hes
(11.9 or 7.9 m)
Drive Speed: 40X
Typic l Access Time:
Average: 145 ms (normal)
Re d Error R te (includes retry,
norm l disc):
L-EC on: 1 Blo k/1015 bits
(normal), 1012 bits (double);
L-EC off: 1 Blo k/1012 bits
(normal), 109 bits (double)
D t Tr nsfer R te: 700 Mbps
D t C p city per CD: 700 MB
On-Bo rd Buffer: 256 KB
Audio Output Level:
Line out: 0.85 V at 47K Ω;
Headphone: 0.55 V at 32 Ω
L ser: Type: Semi ondu tor laser
GaAlAs;
Wavelength: 780 nm;
Output power: 0.6 mW
Termin tion: External ( hoi e of
either SCSI I/O port)
Vibr tion Toler nce (Oper ting):
0.2 Go-p at 7 Hz to 300 Hz (sweep)
Shock (Non-Oper ting): 70 Go-p at
11 ms trapezoidal wave;
Transportation: 75- m drop
(with standard pa kage)
Cooling:
All models: 33- fm rear-wall fan;
CDT300A-5-R7 and CDT300A-7-
R6: Additional 25- fm power-
supply fan
Compli nce: FCC Part 15 Class B,
UL
Oper ting Temper ture:
41 to 122°F (5 to 50°C)
Humidity: 10 to 90%,
non ondensing
Power Input ( ll models):
Sele table: 115/240 VAC,
60/50 Hz, 3.0/1.5 amps
(CDT300A-2-R7 and
CDT300A-4-R7 are
autoswit hing; CDT300A-5-R7
and CDT300A-7-R6 have a
manual power sele tor)
Power Output ( ll models): +5 VDC
@ 10 A; +12 VDC @ 8 A; 12 A
peak; 150 watts total maximum
ontinuous
VA R tings:
CDT300A-2-R7: 68;
CDT300A-4-R7: 136;
CDT300A-5-R7: 171;
CDT300A-7-R6: 239
Size:
CDT300A-2-R7:
7.6"H x 7.5"W x 11.7"D
(19.3 x 19.1 x 29.7 m);
CDT300A-4-R7:
11.4"H x 7.5"W x 12.8"D
(29 x 19.1 x 32.5 m);
CDT300A-5-R7:
14"H x 7.5"W x 11.7"D
(35.6 x 19.1 x 29.7 m);
CDT300A-7-R6:
19.3"H x 7.5"W x 11.7"D
(49 x 19.1 x 29.7 m)
Weight:
CDT300A-2-R7: 17 lb. (7.7 kg);
CDT300A-4-R7: 29 lb. (13.2 kg);
CDT300A-5-R7: 32 lb. (14.5 kg);
CDT300A-7-R6: 38 lb. (17.2 kg)
Specifications
Ordering Information
ITEM CODE
SCSI CD Towers
T7 (7 Drives)..................................................CDT300A-7-R6
T5 (5 Drives)..................................................CDT300A-5-R7
T4 (4 Drives)..................................................CDT300A-4-R7
T2 (2 Drives)..................................................CDT300A-2-R7
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