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Congratulation on your purchasing this high performance PCI Express 
multi-serial  host  adapter.  The  adapter  is  high  speed  PCI  Express  bus 
based  and  plug-and-play  compliant.  Its  serial  ports  are  fully  16C950 
UART compatible with most of the RS232C devices available from the 
market.   

Features: 

 

Full x1 PCI Express Throughput, 250Mbytes/sec 

 

Fully Compliant with PCI Express Base Specifications, Revision 1.0a 

 

256-byte  FIFO16C550  UARTs,  Fully  Compatible  with  16C550,  Baud  Rate 
up to 921.6Kbps 

 

Supports 8S RS232 ports over one single DB62 Octopus Cable 

 

Supports Win 2000 and XP, 2003, 2008, Vista, Win 7, 8 and Linux 
 

 

 

 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

EX-44088 

8S RS232 Multi Serial PCI Express Card 

1. Introduction 

2. Board Layout 

8-port DB62 to 
DB9MX8 Octopus 
Cable 

J5: Aux. Power 
Connector 

JP5: Aux Power 
Source Selector 

JP4: Power over External 
Connector Enable/Disable 

Summary of Contents for EX-44088

Page 1: ...s Throughput 250Mbytes sec Fully Compliant with PCI Express Base Specifications Revision 1 0a 256 byte FIFO16C550 UARTs Fully Compatible with 16C550 Baud Rate up to 921 6Kbps Supports 8S RS232 ports over one single DB62 Octopus Cable Supports Win 2000 and XP 2003 2008 Vista Win 7 8 and Linux EX 44088 8S RS232 Multi Serial PCI Express Card 1 Introduction 2 Board Layout 8 port DB62 to DB9MX8 Octopus...

Page 2: ...r DB62 s pin 58 will be connected to a DC power source The power source will be determinted by the JP5 Warning At this setting please do NOT connect the normal octopus cable supplied with this product because the pin 58 was connected to GND in this cable It will short the power source to GND and may damage your motherboard or power supply This setting is designed for your applications that need to...

Page 3: ...Express slot typically white and smaller and remove the corresponding slot cover from computer chassis 5 Plug the I O card to the unused PCI Express expansion slot and attached the I O card bracket to the computer chassis screw 6 Installing the supplied DB62 to DB9X8 octopus cable and serial cables to your serial devices 7 Put the chassis cover back on the computer 8 Turn ON the power of your comp...

Page 4: ...ems because the INF files will be conflict in this case Instead please browse to the correct location folder manually to make sure the correct drivers are chosen and installed correctly DSUB62 Female Connector Pin Assignments 6 Pin Assignments 1 22 43 21 42 62 5 Software Driver Installation Drivers are in each corresponding folder ...

Page 5: ...TR3 28 DSR3 49 RTS3 8 RXD4 29 DCD3 50 GND 9 DSR4 30 TXD4 51 CTS4 10 DCD4 31 DTR4 52 RTS4 11 RXD5 32 GND 53 CTS5 12 DSR5 33 TXD5 54 RTS5 13 DCD5 34 DTR5 55 GND 14 TXD6 35 RXD6 56 CTS6 15 DTR6 36 DSR6 57 RTS6 16 RXD7 37 DCD6 58 PWR 17 DSR7 38 TXD7 59 CTS7 18 DCD7 39 DTR7 60 RTS7 19 RXD8 40 GND 61 CTS8 20 DSR8 41 TXD8 62 RTS8 21 DCD8 42 DTR8 Note Pin 58 will be set to PWR or GND according to the JP3 ...

Page 6: ...IRQ Parity Flow Control Power Requirement Operating Temperature Operating Humidity Storage Temperature DB62 Female DB62M to DB9MX8 Octopus type PCI Express x 1 8 TXD RXD RTS CTS DTR DSR DCD GND 110 bps to 921 6Kbps 5 6 7 8 1 1 5 2 Plug and Play various None Even Odd RTS CTS XON XOFF 3 3V 950mA 0 to 55 C 32 to 132 F 5 to 95 RH 20 to 85 C 4 to 185 F 7 Specifications ...

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