SCROLL DOWN for product selection.
For further assistance, call 401-943-1164 or click here to complete a Custom Product Request Form.

Breakout Boxes/Interface Analyzers are diagnostic tools designed for the monitoring and testing of data interfaces of modems, multiplexers, terminals, computers and other networks. Ideal for fault isolation of critical networks!

Electro Standards Laboratories' Series of Breakout Boxes/Interface Analyzers are Network Test Boxes that are virtually indestructible and compatible with RS232, HSSI(SCSI-2), EIA/TIA RS530 networks.  We also have the capability to custom design one to work with your application. 

• These units provide access to and monitoring of all data, timing and control signals.
• Many data interface problems and data cable designs can be pinpointed and resolved with these units.