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Black metal transmitter and four matching receivers with HDMI and RJ45 ports

SIIG, Inc

SIIG, Inc CE-H23U11-S1 4-Port HDMI Splitter Cat6 Extender 40m IR

SKU CH-GJG4-EB8QW MPN CE-H23U11-S1

Extends one HDMI source to four displays up to 40 metres over Cat6 with IR remote control

  • TypeConsumer Electronics
  • Distributes one HDMI source to four displays simultaneously
  • Extends Full HD 1080p video up to 40 metres over Cat6
  • Supports 7.1-channel surround sound and HDCP 1.2 content
  • IR remote control lets you operate the source from any display
  • Complete kit includes transmitter, four receivers, power adapters and IR cables

Complete HDMI Distribution Kit

This SIIG CE-H23U11-S1 kit includes one transmitter and four receivers to extend a single HDMI source to four displays over Cat5e, Cat6 or Cat7 cable. The system reaches 40m (130ft) and requires quality twisted-pair cabling for reliable operation. It will not function across a standard router or switch based TCP/IP network.

Sustained Full HD Signal Delivery

The extender maintains 1080p at 60Hz across all four outputs simultaneously without frame drops during continuous operation. HDCP 1.2 compliance ensures protected content passes through to every connected display. Digital stereo 7.1ch, PCM, DTS and AC3 audio formats are preserved throughout the distribution chain.

Low-Heat Passive Operation

Transmitter and receiver units run without fans, drawing power from the five included adapters for silent performance in quiet environments. RoHS certification confirms the assembly meets restricted-substance standards. IR blaster and receiver cables (20KHz–60KHz) allow source control from any display location without adding active cooling noise.

Highlights

  • Distributes one HDMI source to four displays simultaneously
  • Extends Full HD 1080p video up to 40 metres over Cat6
  • Supports 7.1-channel surround sound and HDCP 1.2 content
  • IR remote control lets you operate the source from any display
  • Complete kit includes transmitter, four receivers, power adapters and IR cables

Specifications

BrandSIIG
TypeConsumer Electronics
Shipping weight1.55 kg
Package size305 × 275 × 70 mm

Questions about this item

Does the CE-H23U11-S1 transmitter or its four receivers generate noticeable noise or heat when running continuously?

The units are passively cooled with no fans, so they operate silently and produce only modest warmth during all-day use.

What cables and power sources must I already have to install the 4-port HDMI splitter kit?

You need one Cat5e, Cat6 or Cat7 cable per receiver run up to 40 m, plus a mains outlet near the transmitter and each receiver for the five included power adapters.

Will the extender work with my older 720p or 1080i displays and legacy HDCP 1.2 sources?

Yes, the system supports 480i, 480p, 720p, 1080i and 1080p at 60 Hz and is compatible with HDCP 1.2 compliant devices and content.

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