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HDMI® HDBaseT + Serial RS232 over Cat5 Extender Box Transmitter


(1) HDMI Female, (1) DB9 Female

(1) RJ-45 Female

Product Description

The HDMI + Serial RS232 over Cat5 allows HDMI audio/video and Serial RS232 signals to be extended over a single Cat5/Cat5e/Cat6 unshielded twisted pair cable up to 300ft at a 1080p resolution. This solution is compatible with any operating system and is truly plug and play with no drivers or software required. The transmitter and receiver are available in either a wall plate or box form factor and are interoperable allowing this solution to meet the needs of the installation environment. In addition, this solution utilizes TruChoice™ power, which allows power to be supplied over the Cat5 cable to both the transmitter and receiver from a single power adapter placed at either the transmitter or the receiver end of the solution. HDBaseT technology supports HDCP and allows the Extended Display Identification Data (EDID) signals, i.e. communication of the display‚Äôs capabilities, to pass through the extension solution ensuring that the content from the source is sent at the optimal resolution for the display. Built-in power surge protection and high ground loop immunity ensure high performance signal extension. The DB9 Serial RS232 port supports full-duplex data communication at 230Kbps and is fully compatible with all RS232 protocols. Point-to-point or multi-drop data communication is supported.

View compatible receivers, additional transmitters and kit options on the HDMI + Serial RS232 over Cat5 Product Family Sheet

Note: Stranded Cat5e/6 cables may be used for HDMI extension applications up to 250ft. Shielded, solid conductor Cat5e/6 cabling is recommended for applications where the Cat5e/6 cable must be coiled, is run near other high-frequency signaling cables or in high EMI/RFI environments. For best performance use a Cat6 Solid Shielded Patch Cable

• Download the manual from the Support tab
• Download a PDF with the technical specifications of this product on the Support tab or view the technical specifications of this product on the Specs tab
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TAA Compliant

Product Specifications

Color : Black
UPC : 757120292715
Warranty : 3 Years
Vendor : C2G
Weight : 1.794 LB
• Download a PDF with the technical specifications of this product on the Support tab
Signal Specifications

• Video signal support - HDMI
• HDMI Features Supported - HDCP, 3D, Deep color, Dolby + DTS 7.1 Audio, Consumer Electronics Control (CEC)
• Maximum video resolution - 1080p
• Maximum extension - 300ft
• Recommended category cable - Solid conductor Cat5e or Cat6*

*Solid conductor Cat5 or Cat6 cabling is recommended for use with the digital products, HDMI and HDMI with RS232. Coiling of excess cable lengths should be avoided for best performance results. Shielded, solid conductor Cat5 or Cat6 cabling is recommended if a cable must be coiled or is run near other high-frequency signaling cables.
Power Adapter Specifications

• Input voltage - 100~240V
• Output voltage/Amperage - 18V, 1.0A
• Cable length - 1.5m
• Plug diameter - 4.75mm
• Center pin polarity - Positive
LED Indicator

• Steady blue - The connection to the HDMI display is established
• Steady green - There is no receiver or HDMI display detected
• Flashing blue and green - The receiver is detected, but no source or display is detected

Product Uses

•Conference rooms
•Corporate environments
•Houses of worship
•Digital signage

Package Contents

• Transmitter Unit
• Terminal Block to DC Jack Adapter
• Power Adapter
• Mounting Bracket Pack with Screws
• Rubber Feet Pack
• User Manual
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1 Question | 1 Answer
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  • HDMI® HDBaseT + Serial RS232 over Cat5 Extender Box Transmitter


    What is the pin-out for the RS-232 9 pin connector - RX, TX GND ... Thanks.
    Asked on 12/6/2012 by Curt

    1 answer



      The transmitter is pinned out 2-TXD, 3-RXD, 5-GND, 7-CTS, 8-RTS. The receiver unit is pinned out 2-RXD, 3-TXD, 5-GND, 7-RTS, 8-CTS.

      Answered on 12/10/2012 by Anonymous
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