IBM Integrated 56K Modem (MDC-2)

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IBM Integrated 56K Modem (MDC-2)

This is an AC'97 Modem Adapter card that is installed in a CDC slot.

Features

  • Chipset: Ambit J07M070 Softmodem Controller
  • Speeds: 33.6/56.6 Kbps (V.34/V.90/V.92/K56flex)
  • PCI ID: Varies, depends on the AC'97 modem controller's PCI ID
  • Headers: One 2-pin connector

Partnumbers

FRU PN: 39T0061, 93P4166, 93P4212, 91P7321

Also known as....

  • Integrated 56K Modem
  • MDC-2 Modem card

Linux driver

See Conexant HSF modem drivers.

Problems

There is an issue regarding connectivity with this softmodem, likely due an outdated K56flex firmware. See Need to disable 56K modem speed for a workaround.

This card may be found in