(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.
schedule hours explore visiting favorite add to favorites. Hamilton Grange National Memorial, located in St Nicholas Park at West 141st Street and St Nicholas Avenue in Hamilton Heights - West Harlem, preserves the home of founding father Alexander Hamilton. Born and raised in the West Indies, Hamilton came to New York in 1772 at age 17 to study finance at King's College (now Columbia University).