5
COMPACT BIDIRECTIONAL DUAL BUS AUTOSWITCHES
1. Specifications
SW178A SW179A
Autoswitch Device Output Ports 2 2
Autoswitch Computer Input Ports 2 4
Cable Type Required
Computer to Autoswitch DB25 M/M
Device to Autoswitch DB25 M/Centronics
®
36 M
Maximum Cable Distance 5 meters
Maximum Transfer Rate 2 megabytes/second
Number of Device LEDs 2
Computer Input Port LEDs 4
Input/Output Port Selection Auto/manual
Timeout Selection 5, 10, 20, or 40 seconds
File Transfer A, B A–B, C–D
Software DOS; Windows 3.1, 95, 98;
Windows NT
Size SW178A: 7"H x 3.7"W x 1.1"W
(17.9 x 9.3 x 2.7 cm);
SW179A: 7.3"H x 3.7"W x 1.1"W
(18.5 x 9.3 x 2.7 cm)
Weight 7 oz. (200 g) 8.5 oz. (240 g)
Operating Temperature 41 to 104°F (5 to 40°C)
Optional Power Adapter 9 VDC, 500 mA
Certification FCC, CE
