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Sun X2156A Serial Asynchronous PCI (SAI/P) 3.0 Interface Card
- Serial Asynchronous PCI (SAI/P) interface.
- PCI 3.0 standard compatibility.
- Provides multiple serial ports for communication.
- Suitable for connecting modems, printers, or other serial devices.
- Designed for server and workstation environments.
- Offers reliable serial data transmission.
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Product Overview
The Sun X2156A is a Serial Asynchronous PCI (SAI/P) 3.0 interface card. It provides serial communication capabilities for compatible systems.
Technical Information
| Interface Type | Serial Asynchronous PCI (SAI/P) |
| PCI Standard | 3.0 |
| Number of Ports | Multiple (typically 2 or 4) |
Additional Specifications
| Connector Type | DB9 (typical) |
| Form Factor | PCI Card |
Product Description
The Sun X2156A is a PCI interface card designed to provide serial asynchronous communication capabilities for compatible computer systems. This card adheres to the PCI 3.0 standard, ensuring a level of performance and compatibility with systems that support this bus architecture. It is intended for applications that require the connection of legacy serial devices or for systems that need additional serial ports beyond what is integrated into the motherboard. The card typically offers multiple serial ports, commonly using DB9 connectors, which are standard for serial communication. These ports can be used to connect a variety of peripherals, including modems, serial printers, industrial control equipment, network devices, and other hardware that communicates via serial protocols. The asynchronous nature of the communication means that data is sent and received without a shared clock signal, relying on start and stop bits for synchronization. Designed for server and workstation environments, the Sun X2156A provides a reliable method for serial data transmission. It is a valuable component for systems that need to interface with older hardware or specific industrial equipment that relies on serial communication. Its PCI interface ensures a direct connection to the system's bus for efficient data handling.
