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Chapter 9 DataFire 2000 Sync Adapter 37

Introduction

The DataFire SYNC 2000 adapter is an intelligent, high performance

synchronous communications adapter that is available in versions for PCI

bus and Compact PCI (cPCI) bus compatible systems. The basic design

comes with a Motorola MPC860 PowerQUICCô (Quad Integrated

Communications Controller), with an integrated PowerPCô RISC

processor providing four SCCs on the four-port adapter and two SCCs on

the two-port adapter.

DataFire SYNC 2000 adapters offer a Universal Interface Bus (UIB)

capable of supporting a different interface on each port. The UIB

automatically configures the electrical interface of a port based on the type

of Digi cable connected to the port. That is, you can select an interface type

for a port just by connecting the appropriate cable between the adapter and

the peripheral device. You can use any combination of interface types to

connect up to two peripherals to the two-port version, or up to four

peripherals to the four-port version.

Features

The DataFire SYNC 2000 adapter has the following features:

• High-speed synchronous communications ports

• Automatic cable detection

• SurgeBlockô surge protection

• All major electrical interfaces are available as UIB cable options,

including X.21, V.28 (V.24)/EIA-232, V.35/RS-449, V.36, EIA-422,

and EIA-530

• Available with an optional PowerPC 603 processor, 4 megabytes of

RAM, and Frame Relay or X.25 public data network protocols

• The DataFire SYNC 2000 adapter has gained homologation

acceptance for most European countries

Cabling Information

Each cable provided by Digi has a 68 pin Ultra SCSI connector on one end,

which attaches to a port on the Universal Interface Bus. The other end of

the cable will provide signals according to the interface standards.

Each port on the SYNC 2000 adapter can be configured to use any one of

a number of cables. Cables are available as V.35, EIA-530/EIA-422, X.21,

and EIA-232/V.28. The cable type is automatically detected by the

Universal Interface Bus.

If you require multiple cables of one type, you may order additional cables

from Digi. To extend the length of a Digi cable, use standard interface

cabling between the end of Digi's cable and the peripheral.

Chapter 7

DataFire 2000 Sync Adapter

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RTS XCP-48-RJ45 Especificaciones Pagina 37