English
Sign in
| Price | US$75-US$119 |
| MOQ | 1pcs |
| Delivery Time | 3-5 working days |
| Brand | E-link |
| Place of Origin | China |
| Certification | ISO9001 |
| Model Number | LNK-HD-110 & LNK-3G-110 Series |
| Packaging Details | Industrial Fiber Media Converter Standard Carton Packaging |
| Payment Terms | L/C,T/T,Western Union,MoneyGram,PayPal |
| Supply Ability | 100PCS/Month |
| Place of Origin | China | Video input/output impedance | 75Ω |
| Packaging Details | Industrial Fiber Media Converter Standard Carton Packaging | Power adaptor | DC 5~25V |
| Model Number | LNK-HD-110 & LNK-3G-110 Series | Supply Ability | 100PCS/Month |
| Certification | ISO9001 | MTBF | ≥100000 hours |
| Brand Name | E-link | Payment Terms | L/C,T/T,Western Union,MoneyGram,PayPal |
| Power consumption | <5W | Price | US$75-US$119 |
| Delivery Time | 3-5 working days | Fiber interface | Simplex FC |
| Video Bits Rate | Max 3.2Gb/s | Minimum Order Quantity | 1pcs |
3G-SDI Fiber Converter HD-SDI 80km 1000M Optical Transmission
Model: LNK-HD-110 & LNK-3G-110 Series
Product Description & Overview
The 3G/HD-SDI to Fiber Converter provides a reliable and high-performance solution for transmitting
professional broadcast video over long distances. This system is designed to support a single channel
of 3G-SDI or HD-SDI video with embedded audio, along with a reversed RS422/485 data channel for
control signals, all through a single optical fiber. The package includes a matched transmitter and
receiver pair, engineered to deliver pristine 1080P video quality while ensuring full compatibility with
SMPTE standards for uncompressed digital video transport.
With its advanced all-digital fiber optic transmission technology, this converter guarantees signal
integrity by eliminating electromagnetic interference, ground loops, and common issues associated
with traditional copper cabling. The integrated local loop-through output allows for immediate on-site
signal monitoring, enabling technicians to verify video quality and system status without disrupting
the main transmission path. This feature is particularly valuable in live production environments
where real-time verification is crucial for maintaining broadcast reliability.
This versatile converter is ideal for a wide range of professional applications, including broadcast
studio links, outside broadcast (OB) vehicles, sports venue production, and high-security surveillance
systems. Its robust design and plug-and-play operation make it equally suitable for permanent
installations and mobile setups. By converting electrical SDI signals to a robust optical format,
the system provides a future-proof foundation for expanding video networks, offering broadcasters,
integrators, and production teams a dependable method to extend signal reach without compromising
on the broadcast-quality performance required in today's demanding video landscape.
Key Features Bullets
High-Capacity
Embedded
Audio
Supports
8-channel
embedded
audio
per
SDI
channel
for
integrated
broadcast
audio-video
transmission.
Intelligent
Signal
Integrity
Management
Automatic
cable
equalization
ensures
optimal
performance
and
maintains
signal
integrity
over
distance.
Precision
Multi-Rate
Clock
Recovery
Automatic
reclocking
across
270
Mbps,
1.48
Gbps,
and
3
Gbps
data
rates
for
stable
signal
regeneration.
Professional
Camera
System
Compatibility
Direct
plug-and-play
operation
with
industry-standard
HD-SDI
and
3G-SDI
camera
systems.
Flexible
Long-Haul
Transmission
Supports
distances
from
10
km
to
80
km,
adaptable
for
various
application
requirements.
Robust
Power
&
Maintenance
Design
Terminal
block
power
input
with
hot-swap
and
hot-plug
support
for
uninterrupted
operation.
Broadcast-Grade
Video
Quality
Full
digital
non-compression
transmission
ensures
studio-level,
lossless
video
quality.
Advanced
Optical
Performance
Superior
optical
dynamic
range
with
no
manual
adjustment
required
for
optimal
clarity.
High-Density
Wavelength
Multiplexing
Supports
fiber
optic
WDM,
CWDM,
and
DWDM
techniques
for
efficient
bandwidth
utilization.
High-Speed
Optical
Data
Link
1000M
optical
fiber
transmission
provides
a
future-ready
backbone
for
network
upgrades.
Industrial-Grade
Environmental
Resilience
Ultra-broad
operating
temperature
range
from
-40℃
to
+85℃
for
deployment
in
extreme
conditions.
Technical Specifications & Indexes
|
Fiber Optical interface |
|
|
Fiber interface |
Simplex FC |
|
Transmission distance |
550m-20Km |
|
Wavelength |
1310nm/1550nm |
|
Video |
|
|
Video interface |
BNC |
|
Video input/output impedance |
75Ω |
|
Video input/out put voltage |
Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
|
Video Bits Rate |
Max 3.2Gb/s |
|
Differential gain (10%～90% APL) |
<1% |
|
Video SDI standard |
270Mbps(SD-SDI), 1.485Gbps/M(HD-SDI) |
|
SMPTE425M3Gb/s Mapping(3G-SDI) |
|
|
SMPTE424M 3Gb/s serial interface(3G-SDI) |
|
|
Data |
|
|
Physical interface |
Industrial standard screw terminal |
|
Data type |
RS422/RS485 Reverse Direction |
|
Frequency/Rate support |
Max. 115200bps for RS422 Max. 57600bps for RS485 |
|
BER |
<10ˉ9 |
|
Electrical |
|
|
Power adaptor |
DC 5~25V |
|
Power consumption |
<5W |
|
LED Indicator |
|
|
P/S |
Power Supply |
|
DAT |
Data |
|
Mechanical |
|
|
Dimensions (LxWxH) |
120 x 105 x 28 mm |
|
Weight |
0.43KG/pair |
|
Casing |
Aluminum Case |
|
Mounting Options |
Wall-mount |
|
Environmental |
|
|
Working Temperature |
-20℃～+70℃ |
|
Storage Temperature |
-40℃～+80℃ |
|
Working Humidity |
0~95% |
|
MTBF |
≥100000 hours |
Ordering Information
|
Model |
Description |
|
LNK-HD-110-20 |
HD-SDI to Fiber Converter with RS422 reverse data and loop out, SMF, FC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs |
|
LNK-3G-110-20 |
3G-SDI to Fiber Converter with RS422 reverse data and loop out, SMF, FC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs |
Application Scenarios
Professional broadcast studio and OB van links
Long-distance live event production systems
High-resolution security and surveillance networks
Sports venue and stadium video distribution
Industrial monitoring with HD video feedback
