Name: SMARTModem 2400 Baud External Modem
Brand: Hayes
Price: 206.95 USD
Availability: InStock

Hayes 3124US SMARTModem 2400 Baud External Modem

The Hayes SMARTModem 2400 Baud External Modem (model 3124US) delivers reliable, low-speed data communication for legacy systems, industrial controllers, and point-of-sale terminals. Designed for easy installation, this external modem connects directl... Read More

price

$206.95

In Stock: 1
Manufacturer: Hayes
Model or Part: 3124US
Condition: Refurbished
Weight: 5.00lb
Dimensions: 6.00in x 8.00in x 4.00in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Hayes SMARTModem 2400 Baud External Modem (model 3124US) delivers reliable, low-speed data communication for legacy systems, industrial controllers, and point-of-sale terminals. Designed for easy installation, this external modem connects directly to a standard RS-232 serial port and provides a stable 2400 baud data link over a telephone line. Its compact housing and rugged construction make it ideal for environments where space and durability are critical.

Key Features

Standard 2400 baud asynchronous data transmission
RS-232 interface with full handshaking support (RTS/CTS, DTR/DSR)
Integrated auto-dial, auto-answer, and carrier detect functions
LED indicators for power, transmit, receive and carrier status
Plug-and-play installation with no additional software required
Compatible with Windows, Linux and classic DOS operating systems
Robust metal chassis for protection against vibration and dust

Technical Specifications

Model number: 3124US
Baud rate: 2400 bits per second
Data format: 8 data bits, 1 stop bit, no parity (default) - configurable
Modulation: V.21 (audio frequency shift keying)
Operating voltage: 12 V DC, 500 mA max
Power consumption: 6 watts typical
Connector: 9-pin D-sub male (host) and RJ-11 (line)
Dimensions: 5.5 in x 2.5 in x 1.0 in (approx.)
Weight: 0.8 lbs (approx.)
Environmental: 0 to 50 deg C operating temperature, 10 to 90 percent non-condensing humidity

Typical Applications

Connecting legacy point-of-sale terminals to a central server
Industrial process control systems that require low-speed remote monitoring
Remote data logging for environmental sensors in field installations
Small office or home office networking before broadband was common
Educational labs that teach serial communications and modem technology

Whether you are maintaining an existing installation or building a new low-cost remote link, the Hayes SMARTModem 2400 Baud External Modem offers dependable performance, simple setup, and the trusted quality associated with the Hayes brand.