PT-SP-HD18-48G
1x8 HDMI 2.1 Splitter - 48Gbps with Scaler and Audio De-Embedding
The PT-SP-HD18-48G is an HDMI 2.1 splitter with 48Gbps bandwidth that distributes signals to 8 outputs, supporting resolutions up to 8K 60Hz (4:2:0, 12bit) and 4K 120Hz (4:4:4, 12bit), and is compatible with VRR, ALLM …
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The PT-SP-HD18-48G is an HDMI 2.1 splitter with 48Gbps bandwidth that distributes signals to 8 outputs, supporting resolutions up to 8K 60Hz (4:2:0, 12bit) and 4K 120Hz (4:4:4, 12bit), and is compatible with VRR, ALLM, QMS, QFT, and SBTM standards. It supports 12bit colour, HDR10+, Dolby Vision, and multiple chroma formats including RGB, YCbCr 4:4:4, 4:2:2, and YUV 4:2:0, while offering integrated audio de-embedding via digital SPDIF and analogue 3.5mm outputs. The unit features comprehensive EDID management, HDCP 1.4/2.3 handshake control, a CEC On/Off switch, and integrated downscaling for converting 8K to 4K and 8K/4K to 1080p to allow reliable operation in diverse AV environments with different display technologies.
Product familyPureToolsSeriesPT-SPCategoryHardwareRelease year2023Documentation as of10.11.2026 · Version 2Country of originChinaAvailable languages12 languagesDocuments✓ Manual✓ Datasheet– Quick start guideCECompliance
Features
- 48Gbps FRL - 8K 60Hz 4:2:0 12bit / 4K 120Hz 4:4:4 12bit, with full support for VRR, ALLM, QMS, QFT, SBTM
- 12bit colour depth supporting HDR10+, Dolby Vision, RGB, YCbCr 4:4:4 / 4:2:2. YUV 4:2:0
- Digital SPDIF and analogue 3.5mm audio de-embedding
- Comprehensive EDID management options and HDCP 1.4 / 2.3 handshake management
- CEC On/Off switch, 8K to 4K and 8K/4K to 1080p downscaling
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