DA1957CT

1-In, 4-Out Twisted Pair Distribution Amplifier

  • Signal equalization for long distances
  • Signal detect
  • 1-In, 4-Out Twisted Pair Distribution Amplifier
  • Compact design

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The DA1957CT is a 1-In, 4-Out Twisted Pair distribution amplifier designed to connect a single ALTINEX Twisted Pair transmitter to as many as 4 ALTINEX Twisted Pair receivers. The DA1957CT will pass computer video and audio signals from the transmitter over Twisted Pair-type (CAT-5) cable.

A typical setup allows a single computer's video and audio sources to be connected to as many as 4 Twisted Pair receivers. In turn, each receiver connects to a video monitor, projector etc. and/or an audio device such as a speaker or amplifier.

ALTINEX compatible transmitters and receivers include the DA1930CT Video + Audio Twisted Pair Transmitter and the DA1931CT Video + Audio Twisted Pair Receiver.

The DA1957CT is capable of equalizing the attenuation effects of very long cable runs depending upon the type and quality of cable being used. Additionally, there is a Signal Detect feature which shows when an input signal is present.

The latest generation of Twisted Pair devices uses an innovative, patented technology* developed by ALTINEX. The new signal processing technology allows transmitting and receiving fully equalized computer video signals, stereo, and audio signals over long distances.

* US Patent 7,065,190

Specifications

General

Electrical

Inputs:

Input Video Signal

Input Connector: (1) RJ45 female

CAT-5/6 Twisted Pair Input: Video/Sync/Audio Signals ALTINEX Standard

Outputs:

Impedance: 50ohms

Output Connectors: (4) RJ45 female

CAT-5/6 Twisted Pair Output: Video/Sync/Audio Signals ALTINEX Standard

Compatibility:

Impedance: 50ohms

Signal Type: ALTINEX standard for Twisted Pair

Power Consumption:

Video Signal Resolutions: VGA-UXGA; 480p-1080i

External Adapter: 9VDC, 600mA (6.0W)

Recommended Max. Cable Lengths*

 

VGA 640x480@60Hz: 900ft (274m)

 

XGA: 1024x768@60Hz: 700ft (213m)

 

SXGA: 1280x1024@60Hz: 650ft (198m)

 

UXGA 1600x1200@60Hz: 600ft (183m)

 

*Measured with ALTINEX CB3150PV low-skew cable

 

Mechanical

Accessories

Material: 0.1” Al

Included:

Finish: Gray

1x Power adapter, 9VDC, 1.1A

Top Panel: Lexan

Optional:

Height: (inches) 1.0in (25mm)

MB1001: Mini mounting brackets

Width: (inches) 4.3in (109mm)

 

Depth: (inches) 3.0in (76mm)

 

Weight: (pounds) 0.42lbs (0.19kg)

 

Ship Weight: (pounds) 0.84bs (0.38kg)

 

T° Operating: 10°C-35°C

 

T° Maximum: 50°C

 

Humidity: 90% non-condensing

 

MTBF (calculations): 40,000 hrs

 

 

Specifications/Diagrams subject to change without notice.

 

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