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SMB 3G-SDI Micro Extender 120km Auto-Sensing CWDM 18Ch SMPTE/DVB-ASI

Name: SMB 3G-SDI Micro Extender 120km Auto-Sensing CWDM 18Ch SMPTE/DVB-ASI
Brand: E-link China Technology Co.,LTD
SKU: Série LNK-M3G-SMB1V-20
Price: 594.00 USD
Availability: InStock

Detalhes do produto

Lugar de origem: CHINA

Marca: E-link

Certificação: ISO9001, CE, ROHS, FCC

Número do modelo: Série LNK-M3G-SMB1V-20

Termos de pagamento e envio

Quantidade de ordem mínima: 1 par

Preço: negotiate

Detalhes da embalagem: Pacote padrão de extensores de fibra

Tempo de entrega: 3-5 dias úteis

Termos de pagamento: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Habilidade da fonte: 10000Pairs/Month

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Especificações

Descrição

Especificações

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Padrão de sinal:	SD-SDI (270 Mbps), HD-SDI (1,485 Gbps), 3G-SDI (2,97 Gbps)	Jitter HD-SDI:	O sistema de transmissão de dados deve ser equipado com um sistema de transmissão de dados com um si
FPS:	Simplex LC, 3,125 Gbps. Distância de transmissão ≤ 120 km	Comprimento de onda de CWDM:	1270~1610nm, rede de 20nm de acordo com a UIT-T
Temperatura de armazenamento:	-40 ℃～+80 ℃	Dimensões (LXWXH):	58 x 21 x 20 mm

Padrão de sinal:	SD-SDI (270 Mbps), HD-SDI (1,485 Gbps), 3G-SDI (2,97 Gbps)
Jitter HD-SDI:	O sistema de transmissão de dados deve ser equipado com um sistema de transmissão de dados com um si
FPS:	Simplex LC, 3,125 Gbps. Distância de transmissão ≤ 120 km
Comprimento de onda de CWDM:	1270~1610nm, rede de 20nm de acordo com a UIT-T
Temperatura de armazenamento:	-40 ℃～+80 ℃
Dimensões (LXWXH):	58 x 21 x 20 mm

Descrição

SMB 3G-SDI Micro Extender 120km Auto-Sensing CWDM 18Ch SMPTE/DVB-ASI

SMB 3G-SDI Micro Extender 120km Auto-Sensing CWDM 18Ch SMPTE/DVB-ASI

Overview

The LNK-M3G-SMB1V-20 Series represents an advanced micro-sized fiber optic transmission solution engineered for space-constrained broadcast and professional video environments. This compact extender delivers robust transmission of 3G-SDI, HD-SDI, and SD-SDI high-definition digital video signals, along with DVB-ASI streaming capability, through either single-mode or multimode fiber infrastructure.

Supporting comprehensive industry standards including SMPTE 424M, 259M, 297M, 310M, and 305M (SDTI), this micro-extender ensures full compatibility with existing broadcast equipment and production workflows. The system incorporates sophisticated digital fiber optic transmission technology that eliminates the need for manual adjustments, enabling truly plug-and-play operation with simplified setup procedures.

Designed with power efficiency in mind, the extender operates on a single 5V power supply with optimized low power consumption, making it ideal for portable production setups and energy-conscious installations. The compact form factor allows for flexible deployment in broadcast trucks, fly-pack systems, and space-limited equipment racks where physical space is at a premium.

This micro-extender is particularly suitable for electronic news gathering, live event production, and mobile broadcasting applications where reliability, compact size, and ease of operation are essential. The robust construction ensures stable performance in demanding field conditions while maintaining broadcast-grade signal quality across all supported video formats.

Features

Intelligent Signal Recognition
- Features automatic signal detection technology that identifies 3G-SDI/HD-SDI/SD-SDI formats without manual configuration, enabling plug-and-play operation
Extended Transmission Capability
- Supports ultra-long distance transmission up to 120km using CWDM technology, allowing 16-18 channels over single fiber infrastructure
Comprehensive Standards Compliance
- Certified for DVB-ASI (EN50083-9) compatibility with full SMPTE standards support including 424M, 292M, 259M, 297M, 310M, 305M, and 344M
Advanced PCB Design
- Utilizes multilayer PCB architecture with environmentally friendly lead-free materials, ensuring signal integrity and mechanical reliability
Intuitive Status Monitoring
- Equipped with multi-function LED indicators displaying fiber link status, power conditions, and system operation for instant diagnostics
High-Density Wavelength Multiplexing
- Incorporates CWDM optical technology enabling wavelength division multiplexing for bandwidth optimization in fiber-limited applications
Robust Construction
- Features industrial-grade components with RoHS compliant manufacturing, guaranteeing long-term reliability in demanding environments
Automatic Configuration
- Employs smart signal processing that auto-adapts to various SDI standards, eliminating manual switch settings and configuration errors

Application Scenarios

Outside Broadcast & Mobile Production
Enables compact fly-pack systems for remote broadcasting, supporting multi-format camera feeds with extended 120km transmission for live event coverage and electronic news gathering
Long-Distance Signal Contribution
Facilitates program feed distribution between production facilities and transmitter sites, utilizing CWDM technology for multiple channel aggregation over single fiber links
Space-Constrained Broadcast Facilities
Ideal for retrofit installations in legacy broadcast trucks and compact equipment racks, providing format-flexible signal extension with minimal space requirements
Telecommunications Video Services
Supports carrier-grade video transport for IPTV headends and video-on-demand systems, maintaining SMPTE/DVB-ASI compliance across metropolitan fiber networks
Emergency Broadcast Systems
Enables rapid-deployment video networks for disaster recovery and temporary broadcasting, featuring auto-recognition capability for simplified field operation
Multi-Venue Event Production
Facilitates distributed production workflows across stadium complexes and convention centers, providing format-transparent transmission for hybrid SDI environments
Government & Defense Communications
Supports secure video transmission for mobile command centers, ensuring signal reliability through robust PCB design and extended temperature operation

Technical Indexes

SDI Input
Video standard	SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M (SDTI)
Signal standard	SD-SDI(270Mbps), HD-SDI(1.485Gbps), 3G-SDI(2.97Gbps)
Resolution	10 Bit
Signal level	<380mVp-p
Impedance	75Ω
Connector	SMB
SDI output
Signal level	800mVp-p±10%
Rise/Fall time	<0.8ns
HD-SDI Jitter	<0.2UI(134ps)@100kHz, <1.0UI(673ps)@10Hz
SDI Jitter	<0.2UI(740ps)@10Hz, 0.2UI(740ps)@1kHz
Impedance	75Ω
Connector	SMB
Optical Interface
SFP	Simplex LC, 3,125Gbps. ≤120km transmission distance
Standard SM wavelength	1310nm, 1550nm
CWDM wavelength	1270~1610nm, 20nm grid according ITU-T
Temperature range	0~70˚C
Electrical
Power	5VDC, 1A
Consumption	<5W
LED Indicator
FLT	Fiber link status (Transmitter)
FLR	Fiber link status (Receiver)
PWR	Power status
Mechanical
Dimensions (LxWxH)	58 x 21 x 20 mm
Weight	100g/pair
Casing	Aluminum Case
Mounting Options	Desktop
Environmental
Working Temperature	-20℃～+70℃
Storage Temperature	-40℃～+80℃
Working Humidity	0~95%
MTBF	≥100000 hours

Ordering Information

Model	Description
LNK-M3G-SMB1V-20	SMB 3G/HD/SD-SDI Optical Micro-Extender, 1310/1550nm, Simplex LC, Single Mode, 20KM including Transmitter and Receiver, used by pairs

Application

SMB 3G-SDI Micro Extender 120km Auto-Sensing CWDM 18Ch SMPTE/DVB-ASI 0

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SMB 3G-SDI Micro Extender 120km Auto-Sensing CWDM 18Ch SMPTE/DVB-ASI

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prolongamento da fibra de 1Ch 3G-SDI com relação simples do LC da saída de 4Ch HDMI

Interruptor industrial do ponto de entrada

Interruptor industrial dos ethernet

Interruptor dos ethernet

Interruptor dos ethernet do ponto de entrada

Prolongamento da fibra de HDMI

Conversor da fibra do SDI