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Adtran Dsu Iii Ar 4-Wire Dds/Sw56K LCD V.35 Eia-232; V.25 Bis Dialing.
| Image Viewer 
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| SKU: 1202011L1 |
| UPC: 607565000393 |
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| Your Price: |
$451.68 |
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| Shipping |
$11.10 |
| Ships in 2-3 business days |
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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.
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| 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/Fractional T1 CSU/DSU |
| Technical Information | Operating Mode | 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 | |
| Interfaces/Ports | Ports | Serial V.35 | |
| Media & Performance | Data Transfer Rate | 56Kbps 4-wire | |
| Power Description | Input Voltage | 20 V DC to 60 V DC | | Frequency | 60 Hz | | Power Consumption | 8 W | |
| Environmental Conditions | Temperature | -20 °C (-4 °F) to 70 °C (158 °F) Storage | | Humidity | Up to 95% Non-condensing | |
| Physical Characteristics | Color | White | | Dimensions | 2.25" Height x 8.75" Width x 10.25" Depth | | Shipping Dimensions | 4" Height x 10.25" Width x 15.5" Depth | | Weight | 3 lb | | Shipping Weight | 4.05 lb | |
| Miscellaneous | 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 | |
| Warranty | Warranty | 5 Year Limited - North American | | Parts Warranty/Labor | 5 Year | |
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