(communications) A device that transfers control, timing, and data signals between switching processor subsystems; designed to provide physical and electrical isolation, to provide for simple addition of units on an in-service basis, and to provide pluggable connection for efficient factory testing, installation, and maintenance.
Hamilton Grange is located within New York City's Saint Nicholas Park, which is open from 6:00 a.m. to 1:00 a.m., but the grounds immediately surrounding the building are National Park Service property and maintain the same operating hours as the visitor center.
Following his April 1789 inauguration, President George Washington occupied two executive mansions in New York City: the Samuel Osgood House at 3 Cherry Street (April 1789 â February 1790), and the Alexander Macomb House at 39â41 Broadway (FebruaryâAugust 1790).