home products Semiconductors Optical Networking Switches (Crosspoint and TDM/TSI) 128 x 128 Channels (4 TDM Streamsat 2.048 Mbps) Non-blocking Digital Switch
128 x 128 Channels (4 TDM Streamsat 2.048 Mbps) Non-blocking Digital Switch
MT8981

128 x 128 Channels (4 TDM Streamsat 2.048 Mbps) Non-blocking Digital Switch

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This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office.

Product Detail

This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbps channels. Each of the four serial inputs and outputs consist of 32 64 kbps channels multiplexed to form a 2048 kbps ST-BUS stream. In addition, the MT8981 provides microprocessor read and write access to individual ST-BUS channels.

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Technical Specification

Type:
TDM/TSI Switches-128 to 4 K Switching Matrix

Additional Documentation

Manufacturer

Microsemi

Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets.

Learn about Microsemi

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