Modules > ISDN Products > Overview external ISDN adapters

Stollmann’s serial ISDN adapters have been proving their worth for years and are available as external devices or as built-in modules. They are the products of choice for most projects thanks to their versatile configurations, the support they offer for all important protocols, and the fact that they can be easily adapted.


External ISDN adapters

Product TA+PPX TA+POX TA+POK TA+USBA    
Housing Alu Alu Alu Plastic    
Dimensions WxLxH (mm) 70x130x22 70x130x22 70x130x22 88x127x27    
Interface serial V.24/V.28 V.24/V.28 V.24/V.28 USB    
Serial DCE DCE DCE, optimized for cash registers virtual; Win 95, 98, ME, 2000, NT, XP, CE, VISTA and all other systems for which a FTDI driver is available    
Connector DSUB9 f DSUB9 f DSUB9 f USB    
Baud rate 300 bps-230 kbps 300 bps-230 kbps 300 bps-230 kbps 300 bps-230 kbps    
ISDN interface S0/I.430 S0/I.430 S0/I.430 S0/I.430    
D channel DSS1, and others optional DSS1, X.31, 1TR6 DSS1, X.31, 1TR6 DSS1, X.31    
B channel V.110, V.120, X.75, Byte transparent, HDLC transparent, PPP, MLPPP V.110, V.120, X.75, X.25, Byte transparent, HDLC transparent, PPP, MLPPP V.110, V.120, X.75, X.25, Byte transparent, HDLC transparent, PPP, MLPPP V.110, V.120, X.75, X.25, Byte transparent, HDLC, PPP, MLPPP    
Power supply 5V DC 5V DC 5V DC USB, optional 5V DC    
Current transmission 90 mA 90 mA 90 mA      
Current power down 25mA 25 mA 25 mA      
Temperature range 0°C..+60°C 0°C..+60°C 0°C..+60°C 0°C..+60°C    
ISDN certification CE CE CE CE    
Product page TA+PPX TA+POX TA+POK TA+USBA