MT90866 - Mitel Networks Corporation

MT90866 WAN Access Switch

The MT90866 Digital Switch provides switching capacities of 4,096 x 2,432 channels between backplane and local streams, 2,432 x 2,432 channels among local streams and 2,048 x 2,048 channels among backplane streams. The local connected serial inputs and outputs have 32, 64 and 128 64kb/s channels per frame with data rates of 2.048, 4.096 and 8.192Mb/s respect.

Features

•
•
•
•
•
•
•
•
•
•
•
•
• 3.3V operation with 5V tolerant inputs and I/O’s 2,432 x 2,432 channel non-blocking switching among local streams 4,096 x 2,432 channel blocking switching between backplane and local streams 2,048 x 2,048 channel non-blocking switching among backplane streams Rate conversion between backplane and local streams Rate conversion among local streams Backplane interface accepts data rates of 8.192Mb/s or 16.384Mb/s Local interface accepts data rates of 2.048Mb/ s, 4.096Mb/s or 8.192Mb/s Sub-rate switching (2 or 4 bits) configuration for local streams at a data rate of 2.048.