Perle Systems 1S1P Benutzerhandbuch

  

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Chapter 1 Introduction

The SPEED LE and SPEED LE Express Serial Adaptor cards are multi-port cards which 
provide extra serial ports for EIA-232, peripherals. These cards plug into your PC servers 
and provide 1, 2, 4, or 8 high speed ports suitable for remote access, data collection, point of 
sale, or any other EIA-232 applications.

You use the SPEED LE and SPEED LE Express serial adaptor cards when you want a 
robust entry level solution for the small office or point of sale applications. Typically you use 
SPEED LE and SPEED LE Express serial adaptor cards because you want to add extra 
serial ports to an existing computer system rather than replacing it with the considerable cost 
that entails. Higher data rates and ESD protection in the SPEED LE and SPEED LE Express 
serial adaptor cards make it suitable for any modem or ISDN TA application.

Note

To use the SPEED LE and SPEED LE Express serial adaptor cards, you must first install 
the drivers supplied with the card and then configure each card as required prior to 
mechanical installation. The installation procedure varies for different operating systems. 
Please read 

 in Chapter 2 Installing drivers and host cards before 

commencing installation.