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White transmitter and receiver units with SC fiber ports and AU power plugs

YINGHUA

YINGHUA HDMI Fiber Extender 20Km SC Single-Mode TX RX AU Plug Full Set 1080P 60Hz

SKU CH-ZY91-2KJ25

Transmits 1080p video and stereo audio up to 20 km over single-mode SC fiber with less than 50 ms latency

  • TypeHDMI
  • Extends 1080P video up to 20 km over single-mode SC fiber
  • Transmitter includes HDMI loop output for local monitoring
  • Stereo audio via 3.5 mm jack with 48 kHz sampling
  • H.264 compression keeps latency below 50 ms
  • Supports 7.1 surround formats including DTS-HD and Dolby TrueHD

20 km HDMI fibre extender for remote displays

The YINGHUA extender sends 1080p 60 Hz video and stereo audio up to 20 kilometres over a single SC single-mode fibre link. A transmitter and receiver are supplied together with an AU power plug for immediate deployment. It suits control rooms, digital signage and any installation where copper cable length is insufficient.

Maximum reach over single-mode SC fibre

The critical specification is the 20 kilometre transmission distance on one SC single-mode fibre strand. Compressed H.264 encoding keeps latency below 50 ms while supporting HDMI 1.3 and HDCP compliance. The transmitter includes an HDMI loop output for local monitoring without interrupting the remote feed.

1080p 60 Hz with multi-format audio headroom

Supported resolutions include 480p, 720p, 720i, 1080i and 1920×1080p at 60 Hz. Audio sampling rates of 32 kHz, 44.1 kHz and 48 kHz handle LPCM 7.1, DTS, DSD and compatible DTS-HD or Dolby TrueHD bitstreams. The 3.5 mm stereo jack passes analogue audio alongside the digital stream. Builders needing 4K resolution, HDR metadata or distances beyond 20 km must choose different equipment.

Highlights

  • Extends 1080P video up to 20 km over single-mode SC fiber
  • Transmitter includes HDMI loop output for local monitoring
  • Stereo audio via 3.5 mm jack with 48 kHz sampling
  • H.264 compression keeps latency below 50 ms
  • Supports 7.1 surround formats including DTS-HD and Dolby TrueHD

Specifications

TypeHDMI

Questions about this item

What does the 20 km range mean when the extender is connected in my setup?

The transmitter and receiver can be separated by up to 20 km over a single-mode SC fiber optic cable while still delivering 1920x1080@60Hz video and stereo audio.

Which HDMI standard does the extender comply with and what resolution does that cap?

It complies with HDMI 1.3 and HDCP, limiting the maximum supported resolution to 1920x1080@60Hz.

What physical connections are required on each end to make the link work?

Each unit needs an HDMI source or display, a 3.5 mm stereo audio jack if audio is used, and a single SC single-mode fiber patch cable between the TX and RX modules.

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