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Rockwell 94807456 Isa Internal Modem
- Internal ISA modem.
- Part number: 94807456.
- Designed for PC systems.
- Utilizes ISA expansion slot.
- Supports data communication.
- Enables fax transmission and reception.
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Key specifications
See full specs ↓- Interface
- ISA
- Part Number
- 94807456
- Form Factor
- Internal Card
- Functionality
- Data & Fax Modem
Product details
The Rockwell 94807456 is an internal ISA modem designed for PC systems. It provides standard data and fax communication capabilities over telephone lines, fitting into the ISA expansion slots of compatible computers.
Technical Information
| Interface | ISA |
| Part Number | 94807456 |
Additional Specifications
| Form Factor | Internal Card |
| Functionality | Data & Fax Modem |
Description
The Rockwell 94807456 is an internal modem card that connects to a computer's motherboard via an ISA (Industry Standard Architecture) slot. This type of hardware was a staple in personal computers for many years, providing the essential functionality to connect to the outside world through the telephone network. It allowed users to access online services, send and receive electronic mail, and transmit fax documents directly from their computers. As an ISA device, the 94807456 would have been compatible with a wide range of PC and PC/AT compatible systems. Installation required inserting the card into an available ISA slot and configuring its hardware resources, such as the IRQ (Interrupt Request) and I/O (Input/Output) addresses. These settings were crucial for the modem to communicate properly with the computer's central processing unit (CPU) and operating system without causing conflicts with other installed hardware. The primary role of the Rockwell 94807456 was to modulate and demodulate signals, enabling digital data from the computer to be converted into analog signals for transmission over analog phone lines, and vice versa. This process facilitated dial-up internet access and fax communication, making it a versatile tool for users in the pre-broadband era. The specific data transfer speeds would depend on the modem's chipset and the supported standards, but it would typically align with common ISA modem capabilities of its time.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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