Computer Graphics Video, Stereo Audio & Bidirectional RS-232 over Twisted Pair Transmitter w/ EDID


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The TP-125xl is an extended range twisted pair transmitter for computer graphics video, unbalanced stereo audio and bidirectional RS-232 control command signals. It converts the input signals to a twisted pair signal and transmits them over CAT 5 cable to a compatible receiver.

Features & Benefits

  • HDTV Compatible.
  • EDID Capture - Copies and stores the EDID from a display device.
  • Bidirectional RS-232 Interface - Commands and data can flow in both directions via the RS-232 interface, allowing status requests and control of the destination unit.
  • Max. Resolution - WUXGA & 1080p.
  • System Range - More than 820ft (more than 250m).
  • Cable - We recommend the use of Kramer's BC-XTP high quality skew-free, unshielded twisted pair (UTP) cable. When using UTP cable, it is advisable to ensure that the cable is installed far away from electric cables, motors and so on, which are prone to create electrical interference.
Product Use Diagram

Product Specifications

Inputs1 computer graphics on a 15-pin HD connector; 1 unbalanced stereo audio on a 3.5mm mini jack; 1 bidirectional RS-232 on a 3-pin terminal block
Outputs1 twisted pair on an RJ-45 connector
RS-232 Baud RateUp to 115.2kbps
RS-232 ModeFull-duplex
Audio Bandwidth20Hz to 20kHz @-3dB
ResolutionUp to WUXGA and 1080p
S/N RatioVideo: 58dB unweighted, 68.3dB @5MHz weighted; Audio: <-84dB
Total GainAudio: Analog/analog: 0dB; Analog/SPDIF: -12dBFS
THD + NoiseAudio: <0.02%
Power Consumption12V DC 450mA
Operating Temperature32° to 104°F (0° to +40°C)
Storage Temperature-40° to 158°F (-40° to +70°C)
Humidity10 - 90% Non-condensing
Product Dimensions W, D, H4.72" x 2.81" x 0.96" (12.00cm x 7.15cm x 2.44cm)
Product Weight0.4 lbs. (0.2 kg)