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MT90812

Mitel Networks Corporation
Part Number MT90812
Manufacturer Mitel Networks Corporation
Description Integrated Digital Switch (IDX)
Published Oct 26, 2005
Detailed Description MT90812 Integrated Digital Switch (IDX) Advance Information Features • • • • • • • 192 channel x 192 channel non-blockin...
Datasheet PDF File MT90812 PDF File

MT90812
MT90812

Overview
MT90812 Integrated Digital Switch (IDX) Advance Information Features • • • • • • • 192 channel x 192 channel non-blocking switching 2 local bus streams @ 2Mb/s supports up to 64 channels In TDM mode, the expansion bus supports up to 128 channels at 8.
192 Mb/s Rate conversion capability between local and expansion bus streams Integrated conference bridge, supporting 15 parties over 5 bridges Integrated PLL Frequency Shift Keying (FSK) 1200 baud transmitter, meeting Bell 202 or CCITT V.
23 standards 32 channel dual tone generator, including 16 standard DTMF tones and tone ringer Expansion bus in IDX Link mode, allows the interconnection of up to 4 IDX devices Programmable per channel gain control from +3 to -27dB, increments of 1dB for output channels Supervisory signalling cadence detection capability HDLC resource allocator D-channel buffering of message information C-channel access for control and status registers Provides both variable and constant delay modes Parallel microprocessor ...


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