Abstract

Photonic space-division (SD) switching systems are very promising for STM (Synchronous Transfer Modes) broadband switching systems which can provide high speed services such as TV (HDTV) phone and HDTV distribution. An experimental small-capacity (up to 32-line) photonic SD switching system [1] has been already demonstrated. From a viewpoint of practical use, however, further increase in capacity is required. In response to this need, we have developed a prototype high-capacity (up to 128-line) photonic SD switching system. This paper presents the architecture and performance evaluation of the developed photonic SD switching system.

© 1993 Optical Society of America