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3G/HD-SDI Fiber Converter Long-Distance 80km Uncompressed Video & Industrial Grade

Product Details

Place of Origin: China

Brand Name: E-link

Certification: CE, RoHS, FCC

Model Number: LNK-3G-110-20

Payment & Shipping Terms

Minimum Order Quantity: 1pair

Price: $25-369

Packaging Details: SDI Fiber Extender Standard Export Package

Delivery Time: 3~5 working days

Payment Terms: Paypal,TT,Western Union,MoneyGram,Alipay

Supply Ability: 2000 pairs per month

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Specifications
Highlight:
Product Name:
3G SDI Fiber Converter
Data Type:
RS422 Or RS485
Fiber Type:
Single Mode Simplex FC
Transmission Distance:
20km
Casing:
Aluminum Case
Weight:
0.43KG/pair
Product Name:
3G SDI Fiber Converter
Data Type:
RS422 Or RS485
Fiber Type:
Single Mode Simplex FC
Transmission Distance:
20km
Casing:
Aluminum Case
Weight:
0.43KG/pair
Description
3G/HD-SDI Fiber Converter Long-Distance 80km Uncompressed Video & Industrial Grade

3G/HD-SDI Fiber Converter Long-Distance 80km

 Uncompressed Video & Industrial Grade

Product Overview:

Optimize long-distance video transmission with the LNK-HD-110 & LNK-3G-110 Series Fiber Optic Converters. This high-performance pair (transmitter and receiver) is engineered to deliver flawless, uncompressed 1080P video signals. It efficiently converts and extends 3G/HD-SDI video with embedded audio over a single fiber optic cable, ensuring zero latency and superior signal integrity. A dedicated local monitoring output via the 3G/HD-SDI loop allows for real-time signal verification. Furthermore, the integrated reverse RS422/485 data channel enables reliable bi-directional communication for PTZ camera control, making it an ideal, all-in-one solution for demanding broadcast, live event, and security surveillance applications.

Features:

Multi-Channel Embedded Audio: Each video channel carries up to 8 channels of embedded digital audio, ensuring perfect synchronization for professional broadcasting and audio-for-video applications.

Automatic Signal Integrity Management: Features automatic cable equalization and re-clocking technology for a wide range of data rates from 270Mbit/s to 3Gbit/s, guaranteeing a stable and robust signal free from degradation.

Extended Fiber Optic Reach: Leverages single fiber technology to achieve exceptional long-distance transmission, reliably covering distances from 10 km up to 80 km, ideal for city-wide surveillance and remote broadcast feeds.

Robust Industrial-Grade Design: Engineered with an ultra-broad temperature range (-40℃ to +85℃), this converter delivers unwavering performance and reliability in harsh outdoor and industrial environments.

Advanced Wavelength Division Multiplexing (WDM): Supports efficient fiber network integration using WDM, CWDM, and DWDM techniques, allowing multiple signals over a single fiber strand for cost-effective system expansion.

True Broadcast-Level Quality: Utilizes full digital, non-compression signal transmission from end to end, preserving the original video quality without any loss for critical monitoring and production work.

Superior Optical Performance: Boasts a wide optic dynamic range that requires no manual adjustment, simplifying installation and ensuring stable optical link performance.

Seamless HD-SDI System Integration: Offers direct plug-and-play compatibility with existing HD-SDI camera systems, providing a straightforward upgrade path to fiber optic connectivity.

High-Capacity & Future-Proof Link: Provides 1000M optical fiber transmission bandwidth, ensuring a ready pathway for future system upgrades to higher data rates.

Uninterrupted Operation & Maintenance: Designed with hot-swap capability and a secure terminal block for power input, facilitating easy installation and maintenance without system downtime.


Application Scenarios

1.Broadcast & Live Event Production:

Field Production & Outside Broadcast (OB) Vans: Enables long-haul transport of uncompressed HD-SDI signals from camera heads to the production switcher over a single fiber.

Studio & Sports Venue Links: Creates robust fiber optic backbones for transmitting camera feeds, ensuring signal integrity and zero latency for live switching and broadcast.

Signal Distribution: Facilitates the routing of 3G-SDI/HD-SDI sources to multiple control rooms or display locations across a facility.


2.Professional Security & Surveillance Systems:

Long-Distance CCTV Infrastructure: Ideal for city-wide surveillance, traffic monitoring, and perimeter security for airports, ports, and critical infrastructure, transmitting 1080p video over distances up to 80km.

PTZ Camera Control: The integrated bi-directional RS422/485 data channel allows for seamless remote control of Pan-Tilt-Zoom (PTZ) cameras over the same fiber link.

Hardened Environments: The industrial-grade, wide-temperature design (-40℃ ~ +85℃) ensures reliable operation in extreme outdoor conditions, from deserts to arctic climates.


3.Large-Scale AV & Command & Control Rooms:

Digital Signage Networks: Distributes high-quality video content to displays across vast campuses, corporate headquarters, or public transportation hubs.

Control Room Visualization: Provides a pristine and reliable video feed from data sources or cameras to large-scale video walls and monitoring displays, crucial for operation centers and emergency response facilities.


4.Fiber-Optically Converged Networks:

Bandwidth Efficiency: Supports WDM/CWDM/DWDM technology, allowing multiple video, audio, and data streams to be multiplexed onto a single fiber, maximizing infrastructure investment and simplifying cable management.

Future-Proof Upgrades: The 1000M optical bandwidth provides a clear migration path for future system upgrades to higher-resolution formats like 4K.


Technical 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-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


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