![Infineon](/logo/Infineon.png)
Infineon Technologies
ISDN Remote Power Controller (IRPC)
![Infineon](/logo/Infineon.png)
Infineon Technologies
General-Purpose Power Controller (GPPC)
![Infineon](/logo/Infineon.png)
Infineon Technologies
ISDN Terminal Adapter Circuit (ITAC®)
![Infineon](/logo/Infineon.png)
Infineon Technologies
ISDN PC Adapter Circuit
![Siemens](/logo/Siemens.png)
Siemens AG
ISDN Remote Power Controller (IRPC)
![Siemens](/logo/Siemens.png)
Siemens AG
General-Purpose Power Controller (GPPC)
![Siemens](/logo/Siemens.png)
Siemens AG
ISDN Terminal Adapter Circuit (ITAC®)