NTDS I/O Analyzer™

Sabtech’s next generation NTDS I/O Analyzer (NIA-II) is a powerful yet easy-to-use tool that captures data exchanged between two actively communicating NTDS devices. The NIA-II provides the visibility that is essential to quickly analyze interface timing relationships, message protocols, throughput and data integrity on all types of NTDS interfaces. The NIA-II is an invaluable tool for development, maintenance and analysis of NTDS systems.


The NIA-II can be remotely controlled over a TCP/IP network, providing immediate access to data for offsite viewing and analysis. From any network computer, it is possible to remotely control a NIA-II, whether connected in the lab down the hall or anywhere in the world.

An IRIG-B reader/generator option allows the NIA-II to be synchronized with an external time source, enabling highly accurate correlation of data with other systems or NIA-IIs. Even without an external source, the IRIG-B option provides enhanced time stamp accuracy down to 62.5 nanosecond resolution.

Optional tap boxes are an easy way to connect to existing cables and provide a convenient tee connection for input to the NIA-II. A variety of tap boxes are available with standard military connectors for parallel and serial NTDS interfaces.

The NIA-II is available in a rackmount or portable system enclosure. A basic system comes with the ability to monitor 1 NTDS channel (2 cables). The portable version can be upgraded to a total of 3 channels while the rack mount version can have up to 5 channels. Either system can be configured with a variety of mass storage options including fixed and removable hard drives, magneto optical drives, CD/DVD drives, DAT drives, and more.

NIA-II Portable

NIA-II Portable
NIA-II Rackmount
NIA-II Rackmount