4K2K HDMI Extender Over Single CAT5/5e/6 Cable. RX Unit ONLY
4K2K HDMI Extender Over Single CAT5/5e/6 Cable. Supports Res up to 4Kx2K@30Hz.
- Brand: Lenkeng
- Category: Audio & Video
- SKU: LKV683-4-0-RX
- MPN: LKV683-4-0-RX
Lenkeng 4K2K HDMI Extender Over Single CAT5/5e/6 Cable. RX Unit ONLY
- SKU
- CNZ-CD-000362
- MPN
- LKV683-4-0-RX
- Rating
- No reviews yet
Overview

HDMI extender, extends HDMI video/audio resolution of 4K@30Hz for up to 120m via CAT6 network cable. Supports IR passback.
Features:
- New high-definition digital transmission technology, with lower delay and more stable performance
- Extends HDMI signal for up to 120m over CAT6 network cable
- Supports CAT5E/6 cables
- Supports HDCP1.4
- Supported resolution up to 4K@30Hz
- Supports IR signal pass back to easily control from long distance
- Support one transmitter to many receivers, split and extend function
- Connect with LAN switch to cascade and extend HDMI
- High-end aluminium alloy enclosure design

Upgrading technology, lower latency
Adopt new upgraded transmission technology, with lower transmission delay and better compatibility with display source, signal source and transmission cable.

4K@30Hz
Supports 4K@30Hz video transmission, the image can be clearer, higher saturation and shows more outstanding details.



IR passback
The receiving end can return 20-60KHz infrared radio frequency signals to the transmitting end, and the remote controller of the signal source device can be used to remotely switch content, switch the machine etc.

Multiple protection
Adopted multiple protects like ESD protection, surge protection, lightning protection to make products safer and more reliable.

Specifications
Colour
| Colour | Black |
|---|
Protection
| Protection | Lightning protection / Surge protection / ESD protection |
|---|
Colour (23)
| Colour (23) | Black |
|---|
Colour (38)
| Colour (38) | Black |
|---|
Power supply
| Power supply | 5V/2A |
|---|
Network Cable
| Network Cable | UTP/STP CAT5E/6 |
|---|
Video support
| Video support | 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz |
|---|
HDCP compliance
| HDCP compliance | HDCP1.4 |
|---|
HDMI compliance
| HDMI compliance | HDMI1.4 |
|---|
Input DDC signal
| Input DDC signal | Supports 20~60KHz IR devices |
|---|
Power supply (26)
| Power supply (26) | 5V/2A |
|---|
Power supply (41)
| Power supply (41) | 5V/2A |
|---|
Network Cable (19)
| Network Cable (19) | UTP/STP CAT5E/6 |
|---|
Network Cable (34)
| Network Cable (34) | UTP/STP CAT5E/6 |
|---|
Video support (18)
| Video support (18) | 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz |
|---|
Video support (33)
| Video support (33) | 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz |
|---|
HDCP compliance (17)
| HDCP compliance (17) | HDCP1.4 |
|---|
HDCP compliance (32)
| HDCP compliance (32) | HDCP1.4 |
|---|
HDMI compliance (16)
| HDMI compliance (16) | HDMI1.4 |
|---|
HDMI compliance (31)
| HDMI compliance (31) | HDMI1.4 |
|---|
Input DDC signal (21)
| Input DDC signal (21) | Supports 20~60KHz IR devices |
|---|
Input DDC signal (36)
| Input DDC signal (36) | Supports 20~60KHz IR devices |
|---|
Net weight - TX: 170g
| Net weight - TX: 170g | RX: 167g |
|---|
Operation temperature
| Operation temperature | 0°C~60°C |
|---|
Transmission distance
| Transmission distance | Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 |
|---|
Power consumption - 6W
| Power consumption - 6W | 4W |
|---|
Dimensions (L×W×H mm)
| Dimensions (L×W×H mm) | 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs |
|---|
Technical - Transmitter
| Technical - Transmitter | Receiver |
|---|
Mechanical - Transmitter
| Mechanical - Transmitter | Receiver |
|---|
Net weight - TX: 170g (25)
| Net weight - TX: 170g (25) | RX: 167g |
|---|
Net weight - TX: 170g (40)
| Net weight - TX: 170g (40) | RX: 167g |
|---|
Operation temperature (28)
| Operation temperature (28) | 0°C~60°C |
|---|
Operation temperature (43)
| Operation temperature (43) | 0°C~60°C |
|---|
Transmission distance (20)
| Transmission distance (20) | Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 |
|---|
Transmission distance (35)
| Transmission distance (35) | Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 |
|---|
Power consumption - 6W (27)
| Power consumption - 6W (27) | 4W |
|---|
Power consumption - 6W (42)
| Power consumption - 6W (42) | 4W |
|---|
Dimensions (L×W×H mm) (24)
| Dimensions (L×W×H mm) (24) | 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs |
|---|
Dimensions (L×W×H mm) (39)
| Dimensions (L×W×H mm) (39) | 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs |
|---|
Technical - Transmitter (15)
| Technical - Transmitter (15) | Receiver |
|---|
Technical - Transmitter (30)
| Technical - Transmitter (30) | Receiver |
|---|
Mechanical - Transmitter (22)
| Mechanical - Transmitter (22) | Receiver |
|---|
Mechanical - Transmitter (37)
| Mechanical - Transmitter (37) | Receiver |
|---|
Protection - Lightning protection / Surge protection / ESD protection Techni
| Protection - Lightning protection / Surge protection / ESD protection Techni | Technical Transmitter Receiver HDMI compliance HDMI1.4 HDCP compliance HDCP1.4 Video support 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz Network Cable UTP/STP CAT5E/6 Transmission distance Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 Input DDC signal Supports 20~60KHz IR devices Mechanical Transmitter Receiver Colour Black Dimensions (L×W×H mm) 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs Net weight TX: 170g RX: 167g Power supply 5V/2A Power consumption 6W 4W Operation temperature 0°C~60°C Protection Lightning protection / Surge protection / ESD protection Technical Transmitter Receiver HDMI compliance HDMI1.4 HDCP compliance HDCP1.4 Video support 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz Network Cable UTP/STP CAT5E/6 Transmission distance Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 Input DDC signal Supports 20~60KHz IR devices Mechanical Transmitter Receiver Colour Black Dimensions (L×W×H mm) 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs Net weight TX: 170g RX: 167g Power supply 5V/2A Power consumption 6W 4W Operation temperature 0°C~60°C Protection Lightning protection / Surge protection / ESD protection Technical Transmitter Receiver HDMI compliance HDMI1.4 HDCP compliance HDCP1.4 Video support 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz Network Cable UTP/STP CAT5E/6 Transmission distance Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 Input DDC signal Supports 20~60KHz IR devices Mechanical Transmitter Receiver Colour Black Dimensions (L×W×H mm) 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs Net weight TX: 170g RX: 167g Power supply 5V/2A Power consumption 6W 4W Operation temperature 0°C~60°C Protection Lightning protection / Surge protection / ESD protection |
|---|
Protection - Lightning protection / Surge protection / ESD protection Techni (29)
| Protection - Lightning protection / Surge protection / ESD protection Techni (29) | Technical Transmitter Receiver HDMI compliance HDMI1.4 HDCP compliance HDCP1.4 Video support 480i@60Hz,480p@60Hz,576i@50Hz,576p@50Hz, 720p@50/60Hz,1080i@50/60Hz,1080p@50/60Hz, 4K@24/25/30Hz Network Cable UTP/STP CAT5E/6 Transmission distance Up to 120m transmission distance for 4K@30Hz, full HD over single CAT6 Input DDC signal Supports 20~60KHz IR devices Mechanical Transmitter Receiver Colour Black Dimensions (L×W×H mm) 107.3 (W) ×94 (D) × 23.7 (H) mm 2pcs Net weight TX: 170g RX: 167g Power supply 5V/2A Power consumption 6W 4W Operation temperature 0°C~60°C Protection Lightning protection / Surge protection / ESD protection |
|---|