Si2457 isomodem equivalent, isomodem.
Data modem formats
ITU-T, Bell 300 bps up to 56 kbps V.21,V.22, V.29 Fast Connect V.42, V.42bis, MNP2-5 Automatic rate negotiation
Type I and II caller ID decode No exte.
Set-top boxes Point-of-sale terminals ATM terminals
Integrated DAA
Over 5000 V Capacitive isolation Parallel phone dete.
The Si2457, Si2434, and Si2415 are complete two-chip modems ranging in speed from 56,000 bps to 14,400 bps. The ISOmodem® chipsets utilize Silicon Laboratories’ third-generation direct access arrangement (DAA) to provide a globally-programmable telep.
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