LENKENG 4x4 HDMI Extender Kit Matrix Switch
Features
This device is a 4x4 HDMI matrix extender designed for network cable use. It comes equipped with 4 HDMI inputs, 4 RJ45 outputs, & 4 HDMI loop-outs. The 4 HDMI outputs deliver high-definition audio & video signals to 4 UHD displays locally, while the 4 RJ45 outputs extend these signals up to 70m away to 4 additional UHD displays via 4 receivers. It offers versatile control options, including RS-232 control, Ethernet control, button control, & remote control, making input & output switching & configuration effortless. This product is an ideal choice for applications such as security, school education, exhibition centres, multimedia conferences, & more.
- Zero latency transmission
- Support resolution up to 4K @ 60Hz
- Support 4x HDMI inputs & 4x HDMI loop-out
- Support 4x HDMI outputs via CAT6/6A/7 with transmission distance up to 70 meters
- The receiver can extract the digital audio from the transmitter through the S/PDIF port
- Support IR passback (20~60kHz)
- Support PoC, only the transmitter needs to be plugged in
- Support EDID management
- Support button control, remote control, Ethernet control & RS-232 control
- Lightning protection, surge protection, ESD protection
Specifications
Technical Specifications
| HDMI version | HDMI 2.0 |
|---|---|
| HDCP version | HDCP 2.2, HDCP 1.4 |
| Transmission media | Cat6/Cat6A/Cat7 |
| Transmission distance | =70m |
| Video bandwidth | 600MHz (18Gbps) |
| Resolution supported | 3840×2160 @ 24/25/30/50/60Hz, 4096×2160 @ 24/25Hz, 1080i @ 50/60Hz, 1080p @ 50/60Hz, 720p @ 50/60Hz, 576i @ 50Hz, 576p @ 50Hz, 480i @ 60Hz, 480p @ 60Hz, 3440×1440, 2560×1440, 2560×1080, 2048×1080, 1920×1440, 1280×960, 1280×800, 1280×768, 1680×1050, 1360×768, 1366×768, 1600×900, 1024×768, 800×600 |
| HDR10 | Yes |
| HDMI loop-out | TX:Yes |
| IR passback | Unidirectional |
| S/PDIF audio separation | RX:Yes |
| EDID DIP switch | TX:Yes |
| Audio format supported | LPCM/DTS-HD/DTS-Audio/Dolby Digital 5.1CH/Dolby Atmos |
| Input TMDS signal | 0.5~1.2Vp-p |
| Input DDC Signal | 5Vp-p |
| RS-232 control | Yes |
| Ethernet control | Yes |
| Remote control | Yes |
| Power over cable (PoC) | TX to RX |
| HDMI interface | Type-A 19 Pins, Female |
| Case material | Iron |
| Dimensions | TX: 411.0(L)×147.0(W)×29.0(H) mmRX: 105.5(L)×02.5(W)×20(H) mm |
| Weight | TX :1530g, RX: 243g |
| Color | Black |
| Power supply | DC12V/3A |
| Consumption | TX+RX=30W |
| Working temperature | -20~60°C |
| Storage temperature | -30~70°C |
| Humidity (no condensation) | 0~90%RH (no condensation) |
| Protection | ESD protection1a Contact discharge level 2 (±4KV)1b Air discharge level 3 (±8KV)Implementation of the standard: IEC61000-4-2Lightning protection, Surge protection |
| Brand | LENKENG |
|---|---|
| Product Type | TV & Home Theatre > AV Extenders |
| Weight | 3.583 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return
