Digital switch rate conversion
Digital switching equipment
Digital switching system
Digital switching system and method of switching data of same
Distributed digital loop system with trunk unit interface
Distributed router forwarding architecture employing global...
Distributed semi-rearrangeable non-blocking algorithm for...
Distributed space-time-space switch
Distributed switch
Distributed switch architecture including a growth...
Distributed switch memory architecture
Distributed switching architecture
Distributed switching system and method with time-based routing
Distributed telecommunications switching system and method
Distributed telecommunications switching system and method
Dual optimality for different data rate backplane transfer
Dual-loop bus-based network switch using distance-value or...
Dual-use DB9 connector for RS-232 or dual-active controller...
Dynamic ATM connection management in a hybrid fiber-coax cable n
Dynamic port mode selection for crosspoint switch