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The UDS/Motorola modem
326X family 

  Optimize your dial or lease performance with sync throughput up to a blazing 128 kbps World's fastest sync modem utilizes advanced Synchronous Data Compression (SDC) to transmit synchronous data up to 400% faster than any other modem.

 

Features & Benefits | Specifications| Documentation

Features
Benefits
AT, V.25bis and LPDA-2 command set automatic calling interfaces
ITU V.8 Automode
V.42 error correction
V.42bis and MNP 5
Adaptive Rate System (ARS)
Remote Configuration, via network management, front panel, and AT commands
Extensive Security, including Password & Callback, front panel lockout, silent answer and more
Network Management Ready
Sets calling interfaces via front panel or network management system
Allows for automatic selection of modulation types and speed on call connection
Supports CCITT LAP-M and MNP class 4
Data compression, with automatic negotiation on connection
Continuously adapts modem rates to optimize through put independent of prevailing line conditions
Easy use allows network to be utilized to its maximum potential
Controls unauthorized access to your modem and your network
Network can adapt to growth and change

Compressed Mode Transmission Rates:
128.0, 115.2, 96.0, 76.8, 64.0, 57.6, 38.4, 28.8, 14.4, 12.0,9.6,7.2,4.8, 2.4Kbps (+0.01%Sync. for all speeds except: 56Kbps-.35%, 21.6Kbps +.08% and 16.8Kbps-.1%) (+2.5% async.) 1.2Kbps and 300bps also supported in asynchronous only (+2.5%)
Non-Compressed Mode Transmission Rates:
33.6 28.8, 24.0, 21.6, 19.2, 16.8, 14.4, 12.0, 9.6, 7.2, 4.8, 2.4, 1.2Kbps (+0.01% Sync.) (+/-2.5% async.); 300 also supported in asynchronous only (+2.5%) (326x V.32bis to 14.4Kbps)
Operating Modes:
V.34, V.32bis, V.32, V.22 bis, V.22, V.21, Bell 212, Bell 103
Line Types
  • 2-wire dial line operation
  • 2/4 wire leased line operation (model dependent)
Error Correction:
V.42, LAP-M & MNP 4
Data Compression:
V.42bis & MNP 5
Transmitter Section:
  • Output Level tolerance: +/-1.0db
  • Output level: country dependent
  • Timing: Selectable internal, external, loopback
Certification Compliance:
  • Safety: UL 1950, CSA 950, TUV, IEC 950
  • Telecom: Country compliance as required
  • EMI/RFI Emissions: CISPR 22 Class A VDE 0878 Class A (German model)
Environmental
  • Operating temperature: +32 to 122F (O to 50 C)
  • Storage temperature:-40 to 158 F (-40 to +70 C)
  • Relative humidity: 0 to 95% non-condensing
Compressed Mode Transmission Rates:
128.0, 115.2, 96.0, 76.8, 64.0, 57.6, 38.4, 28.8, 14.4, 12.0,9.6,7.2,4.8, 2.4Kbps (+0.01%Sync. for all speeds except: 56Kbps-.35%, 21.6Kbps +.08% and 16.8Kbps-.1%) (+2.5% async.) 1.2Kbps and 300bps also supported in asynchronous only (+2.5%)
Non-Compressed Mode Transmission Rates:
33.6 28.8, 24.0, 21.6, 19.2, 16.8, 14.4, 12.0, 9.6, 7.2, 4.8, 2.4, 1.2Kbps (+0.01% Sync.) (+/-2.5% async.); 300 also supported in asynchronous only(+2.5%) (326x V.32bis to 14.4Kbps)
Operating Modes:
V.34, V.32bis, V.32, V.22 bis, V.22, V.21, Bell 212, Bell 103
Line Types
  • 2-wire dial line operation
  • 2/4 wire leased line operation (model dependent)
Error Correction:
V.42, LAP-M & MNP 4
Data Compression:
V.42bis & MNP 5
Transmitter Section:
  • Output Level tolerance: +/-1.0db
  • Output level: country dependent
  • Timing: Selectable internal, external, loopback
Certification Compliance:
  • Safety: UL 1950, CSA 950, TUV, IEC 950
  • Telecom: Country compliance as required
  • EMI/RFI Emissions: CISPR 22 Class A VDE 0878 Class A (German model)
Environmental
  • Operating temperature: +32 to 122F (O to 50 C)
  • Storage temperature:-40 to 158 F (-40 to +70 C)
  • Relative humidity: 0 to 95% non-condensing

     

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2017 Data Connect Enterprise
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Olandwood Court
Olney, Maryland 20832