Table of Contents

 

1 Introduction

. 2

2 Windows 95/98/ME/2000/NT Installation

. 3

2.1 Installing a Quatech QSP-200/300 Under Windows 95/98/ME/2000

. 4

2.1.1 Windows 95/98

. 4

2.1.2 Window Millennium (ME)

. 4

2.1.3 Windows 2000

. 5

2.1.1 Installing QSP-200/300 Under Windows NT

. 5

2.1.4 Window 95/98/ME

. 9

2.1.5 Windows 2000

. 9

2.2 Changing Configuration of the QSP-200/300

11

2.2.1 Windows 95/98/ME

11

2.2.2 Windows 2000

11

3 Windows CE

14

4 DOS / Windows 3.x Installation

16

4.1 QSP-200/300 Client Driver for DOS

17

4.1.1 Client Driver Installation

17

4.1.2 Command Line Options

18

4.1.3 QSP-200/300 Client Driver Examples

20

4.1.4 Common Problems

23

4.2 QSP-200/300 Enabler for DOS

23

4.2.1 Command Line Options

25

4.2.2 QSP-200/300 Enabler Examples

27

4.2.3 Common Problems

29

5 OS/2 Installation

30

5.1 Command Line Options

31

5.1.1 Configuring With "System Assigned" Resources

31

5.1.2 Configuring With "User Assigned" Resources

32

5.1.3 Advanced Configuration Topics

33

5.2 Monitoring The Status Of PCMCIA Cards

34

5.3 Common Problems

35

6 Hardware Information

36

6.1 Port Addressing

36

6.2 Scratchpad / Interrupt Status Register

36

6.3 Auxiliary Channel Configuration

37

6.3.1 Auxiliary Channel: RTS-CTS Handshaking

37

6.3.2 Auxiliary Channel: Handshaking Disabled

38

6.4 Termination Resistors

39

6.5 2-Wire Operation

39

7 External Connections

41

8 Specifications

43

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Quatech QSP-200/300 user manual Table of Contents

QSP-200/300 specifications

Quatech QSP-200/300 is a robust series of serial device servers designed to facilitate seamless communication between legacy serial devices and modern Ethernet networks. These innovative solutions are engineered for industries that require reliable connection to serial peripherals, making them ideal for a range of applications including industrial automation, point-of-sale systems, and equipment monitoring.

One of the standout features of the QSP-200/300 series is its dual-port and quad-port configurations, which allow users to connect multiple serial devices simultaneously. This multi-port capability not only enhances connectivity options but also streamlines operations by reducing cabling complexity. Each model typically supports RS-232, RS-422, and RS-485 serial interfaces, catering to a wide array of serial devices.

The QSP series employs advanced technologies to ensure high performance and reliability. Utilizing a powerful ARM-based processor, these device servers can handle multiple data streams without compromising speed or efficiency. The QSP-200/300 also incorporates Ethernet technologies such as TCP/IP, UDP, and HTTP, ensuring versatile networking and easy integration into existing infrastructures.

Security is another crucial aspect of the QSP-200/300 series. Equipped with features like SSL/TLS encryption, the device servers offer secure data transmission, making them suitable for environments where sensitive information is processed. Furthermore, the device supports a variety of network protocols, including DHCP and Static IP, allowing for flexible deployment options in diverse network environments.

The installation of the QSP-200/300 is notably user-friendly, with a web-based interface that simplifies setup and configuration. Additionally, the units are designed for durability and longevity, built to withstand harsh industrial conditions with operating temperature ranges from -40°C to +70°C.

In summary, the Quatech QSP-200/300 series is a feature-rich solution that addresses the need for reliable serial-to-Ethernet conversion. Its multi-port capabilities, advanced processing technology, strong security features, and ease of installation position it as an optimal choice for organizations looking to modernize their connectivity solutions without discarding existing legacy devices.