Data Switch Box Config 3 dual swap over A swaps a

AVAILABLE FROM UNITECH ELECTRONICS Pty. Ltd.

updated January 17th 2007

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Printer Parallel Data Switch Boxes.

All boxes have DB 25 Female connections to plug into.

All prices shown as excluding GST and for Australia with 10% GST added.




 B92525 .. Data switch box.25 way Dual in  (A) swaps (B) & (a) swaps (b)..AUD$ 51.00 + GST = AUD$ 56.10


           This Data Switch box is used to swap computer 1 with either printer 1 or printer 2 and at the same time, 
           swapping computer 2 with the opposite switched printer.




  C10025 .. 25 way Male to 25 way Male 25 wire SCSI shielded cable..900mm....$ 9.50 + GST = AUD$ 10.45

18 wire printer cables





  C36525 .. Printer Cable suits 99% of printers ......... 1.8 Metre............ 5.00 + GST = AUD$  5.50 

  C00536 .. Printer Cable suits 99% of printers ......... 3.0 Metre............ 6.00 + GST = AUD$  6.60 

  C02536 .. Printer Cable suits 99% of printers ......... 5.0 Metre............ 8.00 + GST = AUD$  8.80 

  C12536 .. Printer Cable suits 99% of printers .........10.0 Metre........... 15.00 + GST = AUD$ 16.50 

  C20536 .. Printer Cable suits 99% of printers .........20.0 Metre........... 26.00 + GST = AUD$ 28.60 

  C30536 .. Printer Cable suits 99% of printers .........30.0 Metre........... 37.00 + GST = AUD$ 40.70

Shielded 25 wire IEEE 1284-1994 DB25 to 36way Centronics Compliant printer cables

Don't get ripped off at $32.95 or more for a measley 1.8M ! save !





  C27106 .. Printer Cable suits 99% of printers ......... 1.8 Metre............  8.00 + GST = AUD$  8.80 

  C27306 .. Printer Cable suits 99% of printers ......... 3.0 Metre............ 10.00 + GST = AUD$ 11.00 

  C27506 .. Printer Cable suits 99% of printers ......... 5.0 Metre............ 15.00 + GST = AUD$ 16.50 

  C27606 .. Printer Cable suits 99% of printers .........10.0 Metre............ 26.00 + GST = AUD$ 28.60

What is IEEE 1284-1994 standard for serial printers ?


           Put simply, most printer manufacturers, for example, H.P,now actually specify that only an IEEE 1284 compliant printer 
           cable must be used with all new printers. The main difference between the cheaper 18 wire cables is that in some cases 
           a signal is sent back to the computer registering the ink levels on screen, as in newer EPSON printers for example, 
           also these cables have full R.F.I. shielding, that is to say  a full 360 Degrees of wrap around shield of alloy film 
           as well as additionally, a special braided wire shield and full connection between the braiding and the metal plugs at 
           either end, providing much better R.F.I. shielding, thus resulting in a cleaner, faster, more efficient data signal.

Other configurations or designs can be custom manufactured by us or made to your request.

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