Reference
4K60 1×4 HDMI Distribution Amplifier over CAT6 — 60m/197ft
Compact 4K60 Splitter Kit with PoC, HDR Pass-Through & Audio Extraction over CAT5e/6
SP-HDPOC1X4UPC 813982022683
Overview
Splits one 4K60 4:4:4 HDMI source to four CAT-connected displays at distances up to 60m in a compact half-rack enclosure that fits behind displays, inside furniture, or in shallow rack spaces. The SP-HDPOC1X4 includes four PoC-powered receivers — no separate power adapters, no configuration — just connect CAT cables and go.
Purpose-built for classrooms, retail signage, worship overflow, and residential multi-room setups where cable runs stay under 60m and simplicity matters more than enterprise control features. Supports HDMI 2.0, HDCP 2.2, 3D, HDR10/HDR10+/HLG/Dolby Vision, and 7.1-channel lossless audio. Coaxial and 3.5mm audio extraction on the transmitter feeds amplifiers or powered speakers. A rotary EDID dial eliminates HDMI handshake issues across mixed displays, and the Micro-USB SERVICE port provides ASCII command access for advanced integrators. CE/FCC/UL certified.
Key features
- HDMI 2.0, HDCP 2.2/1.x and DVI 1.0 compliant
- Support 18Gbps video bandwidth
- Support video resolution up to 4K2K@50/60Hz 4:4:4
- Support 3D, HDR, HDR10+, HLG and Dolby Vision
- Support up to 7.1CH HD audio pass-through
- Support digital and analog audio de-embedded output
- Extend the signal transmission distance up to 35 meters at the resolution of 4K2K@60Hz, 50 meters at 4K2K@30Hz, 60 meters at 1080P@60Hz via a single CAT6/6a/7 cable
- Support 1 HDMI input, 1 HDMI loop output and 4 CAT outputs
- One-way IR pass-through from transmitter to receiver
- Advanced EDID management with rotary dial switch
- Support PoC function (transmitter to receiver)
- Compact half-rack design (210×100×25mm) for easy and flexible installation
| Specification | Value |
|---|---|
| Technical | |
| HDMI Compliance | HDMI 2.0 |
| HDCP Compliance | HDCP 2.2/1.x, DVI 1.0 |
| Video Bandwidth | 594 MHz / 18 Gbps |
| Video Resolution | Up to 4K2K@50/60Hz 4:4:4 |
| Color Depth | 8/10/12-bit |
| Color Space | RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0 |
| HDR Formats | 3D, HDR10, HDR10+, HLG, Dolby Vision |
| HDMI Audio | LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD MA, DSD |
| Coaxial Audio | LPCM 2.0/5.1, Dolby Digital 2/5.1CH |
| Analog Audio | PCM 2.0 |
| ESD Protection | ±8kV (air-gap) / ±4kV (contact) |
| Connection — Transmitter | |
| Input | 1× HDMI Type A (19-pin female) |
| Output — HDMI | 1× HDMI Type A (Loop Out) |
| Output — CAT | 4× CAT OUT (RJ45, 8-pin female) |
| Audio — Coaxial | 1× Coaxial Audio OUT (RCA) |
| Audio — Analog | 1× L/R Audio OUT (3.5mm stereo mini-jack) |
| Control | 1× SERVICE (Micro-USB), 1× EDID Dial switch, 1× IR OUT (3.5mm) |
| Connection — Receiver (×4) | |
| Input | 1× CAT IN (RJ45) |
| Output | 1× HDMI Type A |
| Control | 1× IR IN (3.5mm), 1× SERVICE (Mini-USB), 1× DC 12V |
| Extension Distance | |
| 4K2K@60Hz | Up to 35m over CAT6/6a/7 |
| 4K2K@30Hz | Up to 50m over CAT6/6a/7 |
| 1080p@60Hz | Up to 60m / 197ft over CAT6/6a/7 |
| Mechanical | |
| Housing | Metal Enclosure, Black |
| TX Dimensions | 210mm (W) × 100mm (D) × 25mm (H) |
| RX Dimensions | 88mm (W) × 61mm (D) × 18mm (H) |
| TX Weight | 617g |
| RX Weight | 155g |
| Power | |
| Power Supply | Input: AC 100–240V 50/60Hz, Output: DC 12V/2.5A |
| Power Consumption | 14W |
| PoC | One-way, transmitter to receivers |
| Environment | |
| Operating Temperature | 0°C – 40°C / 32°F – 104°F |
| Storage Temperature | -20°C – 60°C / -4°F – 140°F |
| Relative Humidity | 20–90% RH (non-condensing) |
| Certifications | |
| Regulatory | CE, FCC, UL |
| Package Contents | |
| Included | 1× TX Splitter, 4× RX Receivers, 4× IR Blaster Cable, 1× 12V/2.5A Power Adapter, 1× User Manual |
What power supply does the SP-HDPOC1X4 use, and how do I get a replacement?
The SP-HDPOC1X4 uses a 12V DC 2.5A locking power supply connected to the transmitter, which powers all four receivers over the CAT cable (PoC). The replacement is the KanexPro EXT-PSU7, available from the KanexPro store.
What is the maximum video resolution and bandwidth supported?
Up to 4K2K@50/60Hz 4:4:4 with 594MHz/18Gbps video bandwidth. The unit is HDMI 2.0, HDCP 2.2/1.x, and DVI 1.0 compliant.
What are the maximum extension distances?
Up to 35m (115ft) at 4K2K@60Hz, up to 50m at 4K2K@30Hz, and up to 60m/197ft at 1080p@60Hz, each over a single CAT6/6a/7 cable run from the transmitter to a receiver.
How is EDID configured?
Per the product's control specification, EDID is set with a rotary dial switch on the transmitter, offering a range of resolution and audio-format presets to resolve handshake issues across mixed displays.
Does IR control pass through between the transmitter and receivers?
Yes, one-way. The transmitter has a 3.5mm IR OUT port and each receiver has a 3.5mm IR IN port, so a remote at the display end can control source equipment connected at the transmitter.
How many outputs does the SP-HDPOC1X4 have?
Four. This is a compact 1x4 unit: one HDMI input, one HDMI loop-out on the transmitter, and four CAT outputs, each feeding a receiver.
What are the unit dimensions and weight?
Product documentation for this SKU currently lists two different transmitter enclosure sizes (a compact half-rack figure and a full-size figure that matches an unrelated larger splitter). Confirm the physical footprint against the unit in hand before finalizing a rack or furniture cutout. Each recei
There is no video on one or more displays. What should I check?
Confirm CAT6/6a/7 STP cable (solid-core, not CCA) is used on the affected run, check the connection indicator LEDs on both the transmitter and the receiver, and if displays use mixed native resolutions, set the EDID rotary dial to the lowest common resolution across all connected displays.
There is no audio from the coaxial or analog output. What should I check?
Confirm the source device is actually outputting audio over HDMI, and for Dolby or DTS surround formats select an EDID preset that includes 5.1-channel audio.
What kind of installations is the SP-HDPOC1X4 designed for?
It suits classrooms, retail signage, worship overflow, and residential multi-room setups where cable runs stay under 60m and a compact, low-configuration splitter is preferred over enterprise control features.
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