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Adtran 1200270L1 Data Networking

The Adtran 1200270L1 Data Networking has been discontinued.
No direct replacement is available.
Please contact us for a suitable substitute.
Adtran - Adtran DSU III AR DC CSU/DSU - EIA-232 DTE, Serial V.35 DTE - 64Kbps, 57.6Kbps, 64Kbps, 56Kbps
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Adtran 1200270L1 Data Networking Overview

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.

Interfaces/Ports
Serial V.35 Interface:
Yes
Serial Port:
Yes
Power Description
Input Voltage:
48 V DC
Maximum Power Consumption:
8 W
Physical Characteristics
Height:
2.4"
Width:
8"
Depth:
10.4"
Weight (Approximate):
3 lb
Miscellaneous
Additional Information:

Receiver Sensitivity:

  • -45 dB at all rates

Switched Mode Dialing Options:

  • Stored number
  • Front panel keypad
  • 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
Limited Warranty:
5 Year
Item Numbers
GTIN: 0607565000874
UPC: 607565000874
EAN: 0607565000874
UNSPSC: 43222611
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The Adtran 1200270L1 Data Networking is also known as ADN-1200270L1