In telecommunication, an extended superframe is a T-carrierframing technique in which framing requiring less frequent synchronization than the original T-carrier superframe format is provided for D-4 formatting and for on-line, real-time testing of circuit capability and operating condition.
Note: Less-frequent synchronization frees overhead bits for use in testing and monitoring.
... the town has a total area of 4.9 km² (1.9 mi²). 4.9 km² (1.9 mi²) of it is land and none of the area is covered with water.
Demographics
As of the ...