MR56PVS-ITU2

 

FEATURES

  • Conexant Hardware base RC56D solution
  • MNP10 dynamic data rate fallback/forward mobile operation
  • Internal models with PnP/Legacy dual mode
  • Voice option for voice mail application
  • Internal model uses 16550/A compatible enhanced UART
  • For sustained DTE speed of 115,200 bps
  • Downstream to 56K bps, upstream to 33.6K bps

OPTIONS:

  • Application Software - Communication Programs (Data, Fax and Voice)
  • Driver - Supports Windows 95/98, NT 4.0/Windows 2000(NT5.0)

SPECIFICATIONS


Modem Operation
Line Rate 0.3, 1.2, 2.4, 4.8, 7.2, 9.6, 12, 14.4, 16.8, 19.2, 21.6, 24, 26.4, 28.8, 31.2,33.6, 56 Kbps
DTE Rate 115200 bps maximum
Operation Half or full-duplex over 2-wire dial-up line
  External Asynchronous
  Internal Asynchronous
Linking Auto dial/answer, auto bauding, MNP10 auto fallback/forward
Flow Control RTS/CTS, XON/XOFF (software selectable)
Compatibility Bell 103; 212A, ITU-T V21; V.22; V.23; V.22bis; V.32; V.32bis; V.34; K56flex; V.90
Error Correction ITU-T V.42, MNP4 (auto-match)
Data Compression ITU-T V.42bis, MNP5(auto-match)
Receive Sensitivity -36 dBm
Command Set AT command and Escape sequence
Memory 2 configurations profile, 4 sets telephone number
Diagnostics Power on self-test, V.54 loop test

Fax Operation
Speed  14400 bps(upgradeable to 28800 bps, option)
Compatibility Group 3 with T.30 protocol over ITU-T V.17; V.21 ch2; V.27ter; V.29
Command Set TR-29 Class 1

Voice Operation
Operation Analog Simultaneous Voice and Data (ASVD);  telephone answering machine (TAM); voice mail  system
Sampling Rate Voice 7.2KHz using 2,3 or 4 bits ADPCM; 11.025 KHz linear PCM
Audio Span ITU-T V.61 modulation (ASVD, option in feature)
FDSP Full-duplex speakerphone mode Acoustic and line echo cancellation Microphone gain/muting, Speaker volume control/ muting
ITU-T V.80 V.80 and Conexant Video Ready synchronous access modes support host-based communication  protocols

General
Indicator 8 LEDs (external models)
Configuration PnP ISA or jumpers for COM1/2/3/4, IRQ3/4/5/7/9/10/11/12/15
Line Interface 2 x RJ-ll for line and telephone
DTE Interface  
  External DB-9 EIA-RS232C (V24)
  16500/A compatible UART with 16 byte double-
buffered FIFO; PC, PC/XT, PC/AT bus
Voice Interface 2 x mini phone jacks from microphone input and audio output (voice models)
Ambient Temp. O to 50C
Relative Humidity 10 to 95% non-condensing
Power 110/220 Volt, 50/60 Hz (external models)

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