(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.
A founding fatherâs Harlem home. Alexander Hamilton created the tools for the success of the United States. From his humble beginnings as an orphan on the Caribbean island of Nevis, he became George Washington's right-hand man. Come visit Hamilton Grange and find out more about this controversial founder and the country home that he built on his Harlem estate.