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  ISDN Type Approval  

Check the excellent measurement results of Cologne's ISDN controller chips at ISDN Type Approval!

ISDN Controller Chip "HFC-S mini"
at 3.3V supply power

ISDN Controller Chip "HFC-S USB"
at 3.3V supply power

ISDN Controller Chip "HFC-S PCI"
at 5V supply power

ISDN Controller Chip "HFC-SP"
at 5V as well as 3.3V supply power

ISDN Controller Chips
"HFC-4S" and "HFC-8S"

E1 Primary Rate Controller Chip "HFC-E1"

More information can be obtained at Cologne Chip.

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The ISDN Chip Company!
Last Modified: 20/04/2004