Circa's mandate is to...
"provide high quality, innovative protection products to the
telecommunication industry at affordable prices."

Circa can help you select the right protection solution for your network from a wide range of quality products. Different types of protector units have been developed to provide the best possible protection for different types of equipment. Circa Telecom’s efforts to educate the industry on selecting the right 5-Pin module with its Digital vs. Analog campaign has made a tangible difference in the marketplace, further demonstrating its leadership in the primary protection arena.