SMB 3G-SDI Optical Micro-Extender HD-SDI SD-SDI 120km CWDM SMPTE Compliant

Model: LNK-M3G-SMB1V-20 Series

 Product Description & Overview

The SMB 3G/HD/SD-SDI Optical Micro-Extender offers a streamlined and efficient solution for

broadcasting high-definition video over both single-mode and multimode fiber optic cable. This

advanced micro extender supports a versatile range of industry-standard digital video formats,

including 3G-SDI, HD-SDI, SD-SDI, and DVB-ASI streams, ensuring broad compatibility with

modern broadcast and production equipment. By employing sophisticated digital fiber optic

transmission technology, the system guarantees pristine signal integrity across significant

distances without the need for manual adjustments or complex configurations, making it

exceptionally user-friendly for operators of all skill levels. The device features a compact

SMB form factor designed for space-constrained installations and operates efficiently on

a standard 5V power supply, significantly reducing overall energy consumption in continuous

operation. This reliable performance makes it an ideal choice for live event broadcasting,

studio-to-transmitter links, and other professional video distribution applications.

Key Features Bullets

• Auto-Sensing 3G/HD/SD-SDI Technology
  Automatic signal type recognition and adjustment eliminates the need for manual configuration

• Extended Fiber Optic Transmission
  Support for transmission distances up to 120km over single-mode fiber

• High-Density CWDM Multiplexing
  Enables up to 16 (optionally 18) video channels over a single fiber strand via CWDM technology

• Comprehensive SMPTE Standards Compliance
  Fully compliant with SMPTE 424M, 292M, 259M, 297M, 310M, 305M, and 344N specifications

• DVB-ASI Broadcast Compatibility
  Compliant with DVB-ASI standard (EN50083-9) for versatile broadcast applications

• Intuitive Status Monitoring System
  Clear LED indicators for fiber link status, power supply, and operational conditions

• Eco-Friendly Manufacturing Standards
  PCB boards manufactured using lead-free, environmentally responsible processes

• Advanced Multilayer PCB Architecture
  Multilayer board design ensures enhanced signal stability and transmission reliability

Technical Specifications & Indexes

Ordering Information

Application Scenarios

• Professional broadcast studio signal extension systems

• Long-distance outdoor event live production links

• Inter-facility HD video surveillance network transmission

• Multi-channel broadcast contribution and distribution networks

• Remote camera signal transport for ENG and production