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Glossary
1 8 A B C D E F G H I J L M N O P Q R S T U V W
H
  • Half Duplex

A circuit or device capable of transmitting in two directions, but not at the same time.

  • HSSI

High Speed Serial Interface
A serial interface that operates at speeds up to 52 Mbps at distances up to 50 feet. It is similar to, but faster than, RS-232 and V.35 serial interfaces.