The No. 2 ESS achieves a standardized modular design that is easy to engineer, manufacture, install, operate, maintain, and administer. The use of much existing standard ESS hardware combined with thin film integrated circuits, plug‐in growth units, and judicious interframe connectors, has contributed to the development of an economically attractive system for the small central office market.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.