其他功能
| 接口数量 |
4 |
| 槽式 |
PCI 32 & 64-bit |
| Mac兼容性 |
N |
| 格式要素 |
Internal |
| 数据传输速度 |
0.9 Mbit/s |
AccelePort Xr 920 Universal PCI (3.3V & 5V) 4-Port RS-232 (w/o cables)
The Digi AccelePort Xr 920, one of the industry’s best known multiport serial I/O cards, was designed for use in multi-user (retail point-of-sale, industrial control processing, data collection and office automation) and Remote Access Service (RAS) applications.
The AccelePort Xr 920 Family includes two-, four- and eight-port models, all with wide application flexibility and scalability. Available in PCI Universal Card (3.3V/5V), RS-232 and RS-422 versions, these serial cards provide an extremely wide variety of operating system support and accessories (fan-out cables and external I/O connector boxes), and an
extra dose of multi-strike surge protection on each and every pin. All these elements contribute to the reasons why leading resellers and systems integrators have specified the Digi AccelePort Xr 920 Family in their designs.
An on-board 32-bit IDT RISC processor delivers high performance with speeds up to 921.6 Kbps. CPU utilization is optimized by efficiently handling serial I/O communication interrupts, character processing and data transfers. Hardware/software flow control ensures the absolute data integrity required for your most active remote access applications and
"mission-critical" multi-user environments.
Digi International makes device networking easy by manufacturing
products and technologies that are cost-effective and easy to use. With
over 20 million ports shipped worldwide, Digi has been offering the
highest levels of performance, flexibility, and quality since 1985.
Features/Benefits:
- Flexible port and serial interface options.
- RISC-based processor enhances overall system throughput by offloading CPU communication bottlenecks.
- PCI and PCI-X compatible for use in older and newer machines.
- Universal PCI bus slot supports 3.3V and 5V.
- Full modem control and hardware/software flow control.
- Heavy-duty surge protection on all pins for superior reliability.
- Ideal for retail/POS, industrial control processing, data collection and office automation.
