Multi Tech

Multi Tech MT 224 EH MultiModem 224E 2400 Baud Modem RS-232

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SKU:
8175
MPN:
MT 224 EH
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
0.00 LBS
Shipping:
Calculated at Checkout
$45.00
Was: $90.00
Current Stock: 1

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Description

Multi Tech MT 224 EH MultiModem 224E 2400 Baud Modem RS-232

The Multi Tech MT 224 EH is a standalone dial-up data modem from the 1980s–1990s era, designed for asynchronous data communications over standard telephone lines. This unit operates at 2400 baud and uses RS-232 serial interface, making it compatible with computers, terminals, and data equipment of that generation. The modem supports Bell and CCITT modulation standards, enabling reliable connections across various network configurations and legacy systems.

Specifications & What's Included

  • Model: MT 224 EH (MultiModem 224E variant)
  • Data Rate: 2400 bits per second (baud)
  • Interface: RS-232 serial connection
  • Modulation Standards: Bell 103/212A, CCITT V.22bis compatible
  • Dialing: Touch-tone (DTMF) and pulse dialing modes
  • Auto-answer capability with programmable response
  • Form Factor: Desktop standalone unit
  • Era: 1980s–1990s telecommunications equipment

Applications

Multi Tech modems like the MT 224 were industry-standard equipment for remote data access, terminal connections, and bulletin board systems (BBS) during the dial-up era. They are commonly used today in legacy system maintenance, historical computing preservation, embedded industrial control systems that still rely on dial-up backup links, and telecommunications test labs. The 2400 baud standard was a mainstream data rate through the early 1990s and remains relevant for low-bandwidth applications and retro computing. These modems connected minicomputers, workstations, and terminals to remote hosts via switched telephone networks, and many are still functional in specialized environments where dial-up connectivity is required or preferred.

Photo Notice: This item has not yet been photographed. Please contact us before purchasing for current photos, condition details, and availability confirmation.
Condition: Used
This Multi Tech MT 224 EH MultiModem 224E modem is in good used condition and has been inspected. It was pulled from a working environment where it had been in service. The unit shows normal cosmetic wear consistent with age and use. Please contact us for current photos and any specific condition details before purchasing.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Multi Tech
Model:
MT 224 EH
Secondary Model:
MultiModem 224E
Type:
Data Modem
SKU:
8175
Condition:
Used
Data Rate:
2400 Baud
Interface Type:
RS-232 Serial
Modulation:
Bell/CCITT Compatible
Form Factor:
Desktop/Standalone
Era:
1980s-1990s
Condition Notes:
Multi Tech MT 224 EH MultiModem 224E 2400 baud modem in used condition. Inspected, pulled from working environment. Normal wear for age. Contact us for photos and details.
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