The SX-1000 is a multiplexer platform designed to support the StatmuxIP statistical multiplexing application. Statistical multiplexing is a proven technique that is usually applicable for multiprogram video delivery over cable or satellite.

An MPEG-4 AVC statistical multiplex will offer lower bit rates per service when compared to an MPEG-2 system. Lower average bit rates per service will offer more encoders per pool and hence result in greater efficiency through better statistical averaging.

This powerful, closed-loop solution is implemented with a modern LAN/WAN signaling protocol to support both localized and distributed applications with Motorola's standard and high definition MPEG-4 encoders.