EXT-50M18G - AV extender KanexPro - Free user manual and instructions
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| Product Type | AV Extender (HDMI over Cat5e/Cat6) |
| Brand | KanexPro |
| Model | EXT-50M18G |
| Video Resolution | Up to 4K@60Hz (4:4:4, 18 Gbps) |
| Maximum Transmission Distance | 50 meters (164 feet) over Cat6 |
| HDCP Support | HDCP 2.2 and HDCP 1.4 |
| Audio Formats | LPCM, Dolby Digital, DTS, Dolby Atmos, DTS:X |
| Video Interfaces | HDMI Type A (19-pin) input and output |
| Extension Cable | Cat5e/Cat6 UTP/STP cable with RJ45 connectors |
| Infrared Control | IR passthrough for remote control routing (unidirectional) |
| Power Supply | 5V DC / 1A power adapter (100-240V AC) |
| Power Consumption | 3.5 W (max) |
| Dimensions (H x W x D) | 18 x 72 x 65 mm (per unit) |
| Weight | 180 g (total for transmitter and receiver) |
| Housing Material | Aluminum enclosure |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -10°C to 60°C (14°F to 140°F) |
| Warranty | 2 years limited warranty |
| Cleaning and Maintenance | Wipe with dry cloth; keep vents unblocked |
| Safety Features | CE, FCC, RoHS certified; surge protection |
| Repairability | Detachable power adapter; replacement units available |
Frequently Asked Questions - EXT-50M18G KanexPro
What is the maximum resolution supported?
The EXT-50M18G supports resolutions up to 4K@60Hz (4:4:4), delivering a bandwidth of 18 Gbps. It is also backward compatible with 1080p and lower resolutions.
How far can I transmit HDMI signals?
This AV extender transmits HDMI signals up to 50 meters (164 feet) over a single Cat6 cable. For Cat5e, the distance is slightly shorter (35 meters).
What type of cable is required?
You need a Cat5e or Cat6 UTP/STP cable with RJ45 connectors. For optimal performance at 4K, a shielded Cat6 cable is recommended.
Does it support 4K and HDR?
Yes, the EXT-50M18G supports 4K HDR (HDR10/HLG) with deep color up to 4:4:4, ensuring high dynamic range content is reproduced accurately.
Can I use it with HDCP protected sources?
It supports HDCP 2.2 and HDCP 1.4, so it works with streaming devices, Blu-ray players, cable boxes, and other HDCP-protected sources.
How many devices can I connect?
This is a point-to-point extender, meaning it connects one source (e.g., a laptop) to one display (e.g., a TV or projector) over a single cable.
Does it require an external power supply?
Yes, the extender includes two 5V DC power adapters (one for the transmitter and one for the receiver). Each consumes up to 3.5 W.
Can I use it with Cat5e instead of Cat6?
Yes, Cat5e is supported but the maximum distance is reduced to 35 meters for 4K. For 1080p, you can still achieve 50 meters over Cat5e.
Is there a warranty and support?
KanexPro provides a 2-year limited warranty and free technical support for this product. Contact the dealer or brand for assistance.
How do I clean and maintain the extender?
Clean the housing with a dry, lint-free cloth. Do not use liquids. Ensure the ventilation holes are not blocked and avoid operating in dusty areas.
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USER MANUAL EXT-50M18G KanexPro
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Product information
Brand : KanexPro
Model : EXT-50M18G
Category : AV extender