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Adtran DSU III AR T1/Fractional T1 CSU/DSU
EIA-232, Serial V.35 - 64Kbps







 SKU:   10008931
 Manufacturer:   Adtran
 Mfg. Part number:   1202011L1
 Availability:   Yes
 Retail Price:   $595.00
 Our Price:    $500.66
 


  

The ADTRAN DSU III AR is a technologically advanced, high performance data service unit/channel service unit (DSU/CSU). This unit provides a reliable interface between the digital data service (DDS) or 4-wire Switched 56 (SW56) network and the customer's data terminal equipment (DTE). The unit is an all-rate DSU/CSU supporting synchronous and asynchronous data rates on the primary channel and asynchronous data rates on the secondary channel. The synchronous primary channel rates supported are 2.4, 4.8, 9.6, 19.2, 38.4, 56, and 64 Kbps. Asynchronous data rates supported are 2.4, 4.8, 9.6, 19.2, 38.4 and 57.6 Kbps. Secondary channel data rates of 75, 150, 300, 600, 1200, and 2400 bps are offered depending upon the primary channel rate.





Manufacturer
Adtran

Manufacturer Part Number
1202011L1

Manufacturer Website Address
www.adtran.com

Brand Name
Adtran

Product Name
DSU III AR T1/Fractional T1 CSU/DSU

Product Type
T1 CSU/DSU

Ports
  • EIA-232
  • Serial V.35

  • Data Transfer Rate
  • 2.40 Kbps to 64 Kbps DTE
  • 2.40 Kbps to 57.60 Kbps DTE
  • 2.40 Kbps to 64 Kbps Network
  • 56 Kbps 4-wire

  • Dimensions
    2.3" Height x 8.8" Width x 10.3" Depth

    Weight (Approximate)
    3.00 lb

    Standard Warranty
    5 Year Limited - North American

    Manufacturer
    Adtran

    Manufacturer Part Number
    1202011L1

    Manufacturer Website Address
    www.adtran.com

    Brand Name
    Adtran

    Product Name
    DSU III AR T1/Fractional T1 CSU/DSU

    Product Type
    T1 CSU/DSU

    Operating Mode
  • Dedicated DDS Multipoint
  • Dedicated DDS Point-to-Point
  • Switched

  • Diagnostic Features
  • Network: CSU and DSU loopbacks
  • User:
    - Local DTE and loop
    - Remote V.54
  • Test patterns: 2047, 511, DDS stress patterns 1-4

  • Ports
  • EIA-232
  • Serial V.35

  • Data Transfer Rate
  • 2.40 Kbps to 64 Kbps DTE
  • 2.40 Kbps to 57.60 Kbps DTE
  • 2.40 Kbps to 64 Kbps Network
  • 56 Kbps 4-wire

  • Input Voltage
  • 115 V AC
  • 20 V DC to 60 V DC

  • Frequency
    60 Hz

    Power Consumption
    8 W

    Temperature
  • 32°F (0°C) to 122°F (50°C) Operating
  • -4°F (-20°C) to 158°F (70°C) Storage

  • Humidity
    Up to 95% Non-condensing

    Color
    White

    Dimensions
    2.3" Height x 8.8" Width x 10.3" Depth

    Weight (Approximate)
    3.00 lb

    Additional Information
  • Secondary channel data rates of 75, 150, 300, 600, 1200, and 2400 bps
  • Built-in Devices: Status LCD
  • Protocols & Specifications: ITU V.25bis
  • Features Auto answer, auto synchronization, auto redial
  • Local and remote configuration (AT, front panel, V.25 bis)
  • DTE-to-service rate matching feature allows slower DTE devices to communicate over higher speed service offerings
  • Manual, DTR Dial, AT commands, V.25 bis, or stored number dialing capabilities
  • Auto answer of incoming calls
  • Receiver Sensitivity: -45 dB at all rates
  • DTE Rates
    - DTE-to-loop rate matching in both dedicated and switched modes
    - Synchronous rates
  • Switched Mode Dialing Options
    - Stored number
    - Front panel keypad (standalone only)
    - DTR dialing of stored number
    - In-band AT commands
    - V.25 bis in-band dialing
  • Data Buffering
    - Internal slack buffer Clocking
    - Normal DDS or private network tributary (slaved to network receive clock)
    - Private network master (internal)
    - Normal DDS with tail circuit
    - Private network master (slaved to external clock)

  • Certifications & Standards
  • FCC Part 15, Class A
  • FCC Part 68
  • Industry Canada CS03
  • UL and CUL

  • Standard Warranty
    5 Year Limited - North American

    Parts Warranty/Labor
    5 Year
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