What Is TAA Compliance? How Procurement Teams Can Quickly Check Product Eligibility
TAA is a U.S. trade-agreement law governing product eligibility in certain government procurements. It is not a general customs import rule.
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The HE02EI is an HDMI HDBaseT video extender with integrated IR control, capable of extending 4K@30Hz signals up to 40m and 1080p signals up to 70m. Utilizing HDBaseT technology to transmit uncompressed HDMI signals, alongside a flexible built-in bi-directional IR function, ideal for small-to-medium meeting rooms, smart classrooms, and digital signage.
HDBaseT technology ensures uncompressed transmission with zero latency. Supporting resolutions up to 4K@30Hz, the system maintains high-specification AV extension performance.
Transmission distance varies based on video resolution and cable quality. Transmission performance using CAT6a cables:
Supports 30-60kHz bidirectional IR transmission with a hardware toggle switch on the transmitter to define signal direction. This allows operators to manage remote source devices from the display side, consolidating media players and cables within server rooms or cabinets.
Ensures handshake protocols and control signals between displays and playback sources. CEC pass-through enables cross-device linkage control (such as synchronized power on/off), while EDID automatic detection guarantees optimal native resolution.
Supports lossless formats including 7.1 LPCM 192kHz, Dolby TrueHD, and DTS-HD Master Audio, delivering an uncompromised, high-fidelity AV experience.
Maximum power consumption is 2W for the transmitter and 4W for the receiver, utilizing a standard DC 5V/1A supply. Low power draw and thermal stability support continuous commercial operation.
The HE02EI provides cross-zone equipment management across professional AV environments.
Small-to-Medium Meeting Rooms
Supports concealed cabling for mobile TV stands or presentation tables. Presenters manage ceiling or cabinet equipment from their seats, keeping the meeting space clutter-free.
Smart Classrooms
Designed for seamless integration of lectern cabinets and interactive whiteboards. Instructors standing at the front of the classroom can effortlessly manage remote source hosts via the extended IR path.
Retail Stores & Showrooms
Centralizes playback units in secure server rooms with zero-latency 4K imagery. On-site staff can adjust remote devices and volume using a standard remote control directly from the display side.
High-End Home Theaters
Supports 7.1 LPCM and Dolby TrueHD pass-through. Bidirectional IR routing allows AV equipment to be concealed in cabinets while maintaining remote control capabilities from the viewing area, eliminating exposed hardware.
HE02EI_User Manual_EN_V1.0_150429B.pdf
HE02EIT_CAD-20210505.pdf
HE02EIR_CAD-20210505.pdf
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Can HDMI AV and IR signals be input directly into an HDBaseT-supported display?
Yes. If the display (e.g., projector or monitor) supports standard HDBaseT input, it can connect directly via a single network cable. For IR transmission, manually set the transmitter's hardware switch to match the signal direction.
Can the HE02EI be mixed with third-party HDBaseT equipment?
Not recommended. Cross-brand circuits and IR pinouts vary; paired deployment of SC&T devices is recommended. However, as HE02EI complies with standard HDBaseT protocols, the Tx can be used independently if the display features an integrated HDBaseT input (HDBaseT in).
Which type of network cable is recommended?
4K@30Hz requires a 10.2Gbps bandwidth; CAT6a or higher cabling is recommended for optimal transmission and EMI resistance. For qualified brands, check the HDBaseT Alliance official website for certified options.
If remote control fails after installation, how do I troubleshoot using the IR switch and cables?
Verify the following three hardware statuses in sequence:
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1. All specifications are subject to change without notice.
2. Brand and product names mentioned are trademarks of their respective companies.
3. The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
