(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.
Hamilton is located at 48Â°31â²34â³N 121Â°59â²20â³Wï»¿ / ï»¿48.52611Â°N 121.98889Â°Wï»¿ / 48.52611; -121.98889 (48.526005, -121.988958). According to the United States Census Bureau, the town has a total area of 1.13 square miles (2.93 km 2), all of it land.