Synchronous/asynchronous tester

The ASA 312 synchronous/asynchronous tester contains functionally independent test sets for DS-1, DS-3, OC-1, OC-3, OC-3a and OC-12. Each set operates without interruption and couples to other test sets to provide received, generated, demapped or demultiplexed traffic. It features pointer adjustment and analysis, and automatic configuration from Sonet, DS-3 or DS-1 sources. Operating temperature is 0 to +60C.

Digital Lightwave