X.25 Mini PAD –

• Support OS  : Linux，Windows 9x，Windows 2000，Windows XP，Windows 7
• Framing : LAP-B / HDLC / SDLC / NRZL / NRZI / FM0/FM

Overview

ZIPCOM Single-Port X.25 Synchronous PCI Card is truly a perfect solution for complex and
versatile high-performance synchronous communication applications for X.25 protocol. You simply
need to make use of ZIPCOM's Alex API functions to develop your own applications to meet your
business requires.
An onboard CPU, combined with memory, effectively reduces the burden of the server CPU,
bringing overall performance up to 64Kbps on port.
The Alex library provides complete HDLC/SDLC/LAP-B X.25 layer 2 data communications
control conforming to CCITT, ITU, including frame formatting, bit stuffing, and error detection. The
library also provides complete X.25 protocol layer 3 communications control conforming to CCITT,
ITU, including package formatting, control, configuration and on-line trace ; and provides the demo
source code for programmer to implement his/her applications to the business needs. The
programmers easily implement their application codes by using C/C++, Delphi and BCB Borland

Feature List

• International Standard Conformance: fully CCITT X.25 protocol support
• High Speed: baud rate up to 64Kbps
• RS-232 interface ( RS-422 Optional)
• C/C++, Delphi and BCB programming library for X.25 protocol communication
• Extended Management Functions, as following
  • X.25 Link/Packet Protocol On-Line Trace
  • X.25 Protocol Trace Log
  • Port Status Monitoring
  • X.25 Link/Packet Statistics
  • Port State Contro

Technical Specification

Application Graph