--- type: product schema_version: 1 stock_number: "52798-60" canonical_url: "https://www.artisantg.com/TestMeasurement/52798-60/RadiSys-EXM-31-14-4K-Baud-V-32bis-Modem" json_url: "https://www.artisantg.com/TestMeasurement/52798-60/RadiSys-EXM-31-14-4K-Baud-V-32bis-Modem.json" generated_at: "2026-11-08T00:21:58.482Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # RadiSys EXM-31 14.4K Baud V.32bis Modem _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: RadiSys - Model: EXM-31 - Condition: Used and in Excellent Condition - Price: $495.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb - Shipping dimensions: 12X9X6 in ## Categories - Test Equipment > Telecom Test > Communications Equipment (primary) - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Details The EXM-31 is a plug-in PC-compatible internal modem for computer systems with EXM expansion capabilities. As an internal modem, it includes an 16550-compatible serial port, and can be set to standard PC I/O COM1-COM4. It can also be configured to use one of eight interrupts. Radisys EXM-31 Manual (pdf) ## Images -