Product Details:
ACCELEPORT XR 920 422 8PT PCI I/O ADPT W/ DB9
Today?s remote access and multiuser environments demand high-speed communications. Faster modems and servers can?t do the job alone, they need to be connected to high-speed serial ports designed to keep pace with these higher-performing environments. That?s why leading VARs and system integrators specify the Digi AccelePort® Xr multiport serial adapters when they need intelligent boards that deliver the utmost in serial I/O performance.
> Two, four or eight serial ports easily support data speeds up to 921.6 Kbps
> Delivers fast, accurate connections for high-speed modems, terminals or any serial peripheral devices
> Supports remote access and multiuser environments
> RISC-based processor enhances overall system throughput by offloading CPU of communication bottlenecks
> Surge protection for superior reliability
The AccelePort Xr offers two solutions. The AccelePort Xr 920 product line provides the highest-performing throughput, up to 921.6 Kbps in two-, four- and eight-port EIA-232 solutions. The AccelePort Xr 422 product line provides four- and eight-port EIA-422 solutions for transmitting data up to 230 Kbps over greater distances, ensuring complete reliability in harsh environments. When combined with Digi?s on-board firmware and driver software, the AccelePort Xr offers the most complete and powerful serial I/O solutions on the market today.
Digi?s firmware and driver software is specifically engineered to work in concert with a broad scope of UNIX-based and remote access services-based operating systems which include Linux®, Microsoft®, Novell®, SCO® and Sun Microsystems.? Other device drivers are available from your Digi representative or can be easily downloaded from Digi?s Web Site or FTP server.
No more costly downtime! All AccelePort Xr adapters deliver high reliability. By surge protecting every EIA-232 and EIA-422 signal, the AccelePort Xr supplies the industry?s most complete, multi-strike surge protection for serial communications.
Speed. Accuracy. Reliability. All this and more is offered with the feature-rich AccelePort Xr. Review all the features and specifications?then select the AccelePort Xr solution that best satisfies your needs. It?s a smart choice, no matter which Digi AccelePort Xr you choose.
As terminals, printers and modems run faster, the need for even faster serial connections becomes more critical. Trying to keep pace with today?s high-speed serial devices using standard COM1/COM2 ports often causes a throughput bottleneck that leads to sluggish system performance and decreased productivity.
Supporting speeds up to 921.6 Kbps bi-directionally, the AccelePort Xr 920 provides two, four and eight ports that deliver all the speed you need for today?s demanding serial connections. This allows each port to take full advantage of the high transmission speeds that are possible with today?s V.34, 56 Kbps and V.90 modems, and ISDN terminal adapters. Digi achieves its high performance by combining an on-board RISC-based processor with its patented Front End Processor/Operating System (FEP/OS). The FEP/OS reduces server I/O overhead by handling serial I/O communication interrupts, character processing and data transfers. As a result, applications run faster. Hardware/software flow control delivers the absolute data integrity required for demanding remote access environments.
Speed and performance are further enhanced with high-performance components and large memory buffers that enable the AccelePort Xr to manage data more effectively. The result?the AccelePort Xr delivers a complete, robust serial I/O solution for the most active remote access and multiuser environments.
Supporting more operating systems than any competitor with an in-house engineering staff dedicated to early support of new releases and platforms, Digi is the leading and most dependable source for serial I/O solutions in the market tod
