English
Sign in
| Price | $25-369 |
| MOQ | 1pair |
| Delivery Time | 1-3 working days |
| Brand | E-link |
| Place of Origin | China |
| Certification | ISO9001, CE, ROHS, FCC |
| Model Number | LNK-4KH-1D1U1E1A1R |
| Packaging Details | HDMI Fiber Extender Standard Carton Packaging |
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 1000/Month |
| Place of Origin | China | Packaging Details | HDMI Fiber Extender Standard Carton Packaging |
| Transmission distance | MMF 330M or SMF 20/40/60/80KM | Model Number | LNK-4KH-1D1U1E1A1R |
| Signal direction | RS232 default, RS485 optional | Supply Ability | 1000/Month |
| Certification | ISO9001, CE, ROHS, FCC | Brand Name | E-link |
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Data Rate | 10/100Mbps |
| Price | $25-369 | Delivery Time | 1-3 working days |
| Minimum Order Quantity | 1pair | Power dissipation | MAX 10W |
| Baud rate | 600~115200bps, 8bit, 1 stop bit, no check. | Interface | RJ45 |
Model : LNK-4KH-1D1U1E1A1R
Product Description & Overview
The LNK-4KH-1D1U1E1A1R represents an advanced fiber optic extension platform engineered to deliver
comprehensive signal transmission capabilities through a unified fiber infrastructure. This professional-grade
extender supports pristine 4K@60Hz HDMI video quality while integrating multiple control interfaces including
KVM functionality, bidirectional audio, RS232/RS485 serial communication, and 10/100M TCP/IP network
connectivity. The innovative single-fiber design enables simultaneous transmission of high-resolution video,
peripheral control signals, and network data across extended distances while maintaining perfect signal
synchronization.
Featuring robust industrial construction and intelligent signal processing technology, this versatile solution
eliminates electromagnetic interference and ground loop issues commonly encountered in complex AV
installations. The integrated EDID management system ensures seamless compatibility between source
devices and display equipment, while the comprehensive IR control capability enables remote operation
of connected devices. Designed for mission-critical applications in broadcasting centers, command and
control rooms, and digital signage networks, this multi-functional extender provides exceptional value by
consolidating multiple signal transmission requirements into a single, reliable platform.
The system's enhanced security protocols and built-in error correction mechanisms guarantee uninterrupted
operation in sensitive environments, while the plug-and-play installation simplifies deployment across diverse
operational scenarios. With its comprehensive signal support and fiber optic reliability, this professional extender
establishes new standards for integrated signal transmission in demanding applications including smart city
infrastructures, industrial automation systems, and large-scale presentation environments requiring simultaneous
transmission of high-quality video, audio, and control data over extended distances.
Key Features Bullets
Ultra
HD
4K
Video
Performance
Supports
4096×2160P@60Hz
with
4:4:4
chroma
sampling
Multi-Protocol
Signal
Integration
Combines
KVM,
RS232/RS485,
TCP/IP
and
IR
in
one
system
Advanced
Content
Protection
Compliant
with
HDMI
2.0b,
HDCP
2.2
and
DVI
1.0
standards
Network
Connectivity
10/100M
TCP/IP
support
for
remote
management
Flexible
Audio
Configuration
DIP
switch
with
audio
separation
capability
Bidirectional
Control
IR
remote
control
in
both
directions
Enhanced
Display
Management
EDID
function
with
HDMI
video
loop
output
Technical Specifications & Indexes
|
|
Description |
|
|
Transmitter Interfaces |
Standards |
1 x HDMI 2.0 Input (4K@60Hz) 1 x HDMI 2.0 Loop-out (4K@60Hz) 1 x Audio Input 1 x SFP 1 x RS232/RS485 2 x IR 1 x RJ45(10/100M, TCP/ IP) 1 x USB-B |
|
Receiver Interfaces |
Standards |
2 x HDMI 2.0 Output (4K@60Hz) 1 x Audio Output 1 x SFP 1 × RS232/RS485 2 × IR 1 x RJ45(10/100M, TCP/ IP) 2 x USB-A |
|
Video Resolution |
HDMI |
SMPTE:720p|1080p12160p VESA:800x600|1024x768|1280x720|1280x800| 1280x960|1280x1024|1400x1050|1600x1200| 1920x10801920x1200|2048x1152|2560x1600| 3840x1080|3840x2160|4096x2160 |
|
Refresh Rate |
23.98/24/25/29.97/30/50/59.94/60Hz |
|
|
Supported Standards |
HDMI |
1.3,1.4,2.0 |
|
DVI |
1.0 |
|
|
Audio |
Interface |
3.5mm Audio Interface |
|
Signal type |
Operate via DIP switch, Up for HDMI Internal Audio Down for External Audio |
|
|
KVM |
Interface |
TX: 1 x USB-B RX: 2 x USB-A |
|
latency |
Minimum latency |
|
|
RS232/RS485 |
Interface |
Industrial terminal |
|
Signal direction |
RS232 default, RS485 optional |
|
|
Baud rate |
600~115200bps, 8bit, 1 stop bit, no check. |
|
|
Data bits |
8 |
|
|
USB-C |
Function |
Connect PC to check device info, upgrade software and customize resolution |
|
TCP/IP |
Interface |
RJ45 |
|
Data Rate |
10/100Mbps |
|
|
Fiber |
Interface |
SFP Modules Included, LC or SC |
|
Fiber type |
MMF or SMF |
|
|
Transmission distance |
MMF 330M or SMF 20/40/60/80KM |
|
|
Other |
Power supply |
DC 12V/1A |
|
Power dissipation |
MAX 10W |
|
|
Temperature |
Operating: -25℃ ~ +55℃ Storage: -40℃ ~ +85℃ |
|
|
Humidity |
20% ~ 90% |
|
|
Weight |
1kg |
|
|
Dimension (LxWxH) |
148*115*28mm |
|
|
The warranty |
1-year warranty |
|
|
Work Time |
7x24 Hours |
|
Ordering Information
|
Model |
Description |
|
LNK-4KH-1D1U1E1A1R |
Multifunctional 4K60Hz HDMI Fiber Extender, with KVM, Audio, RS232 or RS485, 10/100M TCP/IP, IR, EDID function, MMF 330M or SMF 20/40/60/80KM, LC or SC. |
Application Scenarios
Supporting broadcast control room video wall systems
Enabling command center operations with multi-signal control
Facilitating medical imaging systems with peripheral management
Providing digital signage control with network connectivity
Supporting industrial automation with multi-protocol communication
