Black Box SW441A-R2 Page 12 Manual Download

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MATRIX SWITCH

Figure 3-2. 4 PCs Sharing 5 Printers and 3 Modems (Serial

Application Only).

In applications that involve serial printers and modems, connect straight-

through cables between the modems and the Matrix Switch and crossover

cables between the printers and the Matrix Switch. Use straight-through

cables between the Matrix Switch and the PC.

PCs

Printers

Modems

Matrix Switch

Summary of Contents for SW441A-R2

Page 2: ...day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com JANUARY 1998 SW...

Page 3: ...ommercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be nece...

Page 4: ...camente con carritos o pedestales que sean recomendados por el fabricante 7 El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuari...

Page 5: ...iado nicamente de acuerdo a las recomendaciones del fabricante 15 En caso de existir una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconect...

Page 6: ...K BOX and the Double Diamond logo are registered trademarks of BB Technologies Inc Centronics is a registered trademark of Centronics Corporation Any other trademarks mentioned in this manual are ackn...

Page 7: ...7 MATRIX SWITCH Contents 1 Specifications 8 2 Introduction 9 3 Installation 10 3 1 Parallel Installation 10 3 2 Serial Installation 11 4 Operation 13 Appendix Serial Pinouts 14...

Page 8: ...2 SW442AE R2 4 male input 4 female output SW443A R2 SW443AE R2 8 DB25 male input 4 DB25 female output SW444A R2 SW444AE R2 8 DB25 female input 4 DB25 male output Power A R2 models Input 115 VAC 60 Hz...

Page 9: ...umber SW441A R2 4 x 4 Matrix Switch Serial 230 VAC part number SW441AE R2 4 x 4 Matrix Switch Parallel 115 VAC part number SW442A R2 4 x 4 Matrix Switch Parallel 230 VAC part number SW442AE R2 4 x 8 M...

Page 10: ...the peripherals directly Centronics standard type cables are usually used when connecting computers to parallel printers The cable required is terminated on one end with a Centronics connector and on...

Page 11: ...ial or Parallel Application Use cable part number ECN25C M F for the serial input from the PC and the serial output to the modem Use cable part number BC00901 M F for the serial output to the printer...

Page 12: ...n applications that involve serial printers and modems connect straight through cables between the modems and the Matrix Switch and crossover cables between the printers and the Matrix Switch Use stra...

Page 13: ...ort A D When you press a key the appropriate LED indicator will advance through the sequence A B C D and off off indicating no connection to any outputs When you press a key the LED will skip any outp...

Page 14: ...TRIX SWITCH Appendix Serial Pinouts Table A 1 Serial Pinouts Input 1 8 Output A D In 2 Out Out 3 In In 4 Out Out 5 In Out 6 In Out 7 In Out 8 In Out 15 In Out 17 In In 19 Out In 20 Out Out 22 In Out 2...