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DEC PBXDF-BA Digital Equipment Fax Data Modem 28.8k Data/14
- 28.8k data speed
- Supports fax communication
- External modem form factor
- Digital Equipment Corporation (DEC) product
- Provides dial-up connectivity
- Suitable for data and fax applications
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Product Overview
The DEC PBXDF-BA is a Digital Equipment Corporation fax and data modem capable of 28.8k data speeds. This external modem provides dial-up connectivity for data transmission and faxing. It is designed for use with systems requiring a standard external modem interface.
Technical Information
| Speed | 28.8Kb/s (Data) |
| Functionality | Data, Fax |
| Form Factor | External Modem |
Additional Specifications
| Manufacturer | DEC (Digital Equipment Corporation) |
| Model | PBXDF-BA |
Product Description
The DEC PBXDF-BA is an external modem manufactured by Digital Equipment Corporation, designed to facilitate data and fax communications over analog telephone lines. It supports data transmission speeds of up to 28.8 kilobits per second, a common standard for modems of its era, and also includes full fax capabilities. This makes it a versatile device for users who need to send and receive both digital data and faxes. As an external unit, the PBXDF-BA connects to a computer system via a standard serial interface (typically RS-232), allowing for easy integration with a wide range of computers and terminals. Its external nature also simplifies troubleshooting and replacement compared to internal modems. The modem is designed to operate reliably within the constraints of the public switched telephone network (PSTN). This modem is suitable for various applications, including remote access, data acquisition, and traditional faxing. For systems that require a dependable dial-up connection for these purposes, the PBXDF-BA offers a straightforward and effective solution. Its legacy status means it is often found in environments still utilizing older infrastructure or requiring compatibility with legacy communication protocols.
