Accession Number:

ADA234168

Title:

Infotron INX4400/USM

Descriptive Note:

Final evaluation rept.

Corporate Author:

NATIONAL COMPUTER SECURITY CENTER FORT GEORGE G MEADE MD

Report Date:

1989-06-06

Pagination or Media Count:

46.0

Abstract:

The Infotron Intelligent Network Exchange with the User Security Module option INX4400USM is a high capacity digital data switching system front-end connection switch that handles asynchronous and synchronous data transmissions. It uses distributed logic and master-slave hierarchy to transfer data and control signals between devices that interface with the INX4400USM. The INX4400USM interfaces conform to EIA RS232C CCITT V.24V.28, and CCITT V. 11 and V.35 standards. The INX4400USM can include up to 4000 inputoutput interfaces and can consist of 64 nodes. Because the USM solely interacts with asynchronous devices, this evaluation only addresses asynchronous data transmissions.

Subject Categories:

  • Computer Systems
  • Computer Systems Management and Standards

Distribution Statement:

APPROVED FOR PUBLIC RELEASE