AVMATRIX Pocket-size 3G-SDI Extender over Fiber Optic

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Company Information

Zhangzhou Matrix Electronic Technology Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Payment Terms: T/T
Supply Ability: 20000 Piece/Pieces per Month
Brand Name: AVMATRIX
Place of Origin: Fujian China
Product name: 3G-SDI Extender over fiber optic
Signal support: UP to 1080p60hz (3G all format)
Re-clocking: Yes
Transmitter: 3G-SDI input*1, SDI loopout*1, Fiber output*1
Receiver: Fiber input*1, 3G-SDI outputs *2
Dimension: 71mm*41mm*23mm
Fiber Distance: 20km
Model Number: FE1121
SDI Distance: 120m at 3G-SDI
Fiber type: SFP Module(LC)
Packaging Detail: Packing Box: 14cm*14cm*7.5cm Net Weight: 400g Gross Weight: 800g
Brief Introduction


SDI Extender over Fiber Optic

The FE1121 3G-SDI Extender over Fiber Optic is a transmitter/receiver kit supporting single-mode LC simplex fiber extensions up to 20km. It is a miniature-style extension solution that supports all SDI formats resolutions up to 1080p with audio and metadata, also supports level A and level B. It features a local SDI loop out and dual SDI outputs and supports 3G/HD/SD SDI signals. Multimode fiber can also be used but at shorter distances. 

Main Features

1) 20km transmission distance over fiber
2) Support 3Gb/s all formats, including level A and level B
3) SFP module with LC connector
4) SDI equalization and re-clocking
5) 3G-SDI input & loopout on transmitter
6) Dual 3G-SDI outputs on receiver
7) SDI input automatic switching SD, HD & 3G
8) 5V USB power supply

Product Description

20km Distrance Extension over fiber optic

The 3G-SDI extender over Fiber Optic is a transmitter/receiver kit supporting 1490nm wavelength single-mode LC simplex fiber extensions up to 20km. It is a miniature-style extension solution that supports all SDI formats resolutions up to 1080p (Max. bandwidth: 3Gbps) with audio and metadata.

SFP Module with LC Connector

The extender over fiber uses hot-pluggable SFP design with LC connector. You can replace the module anytime and anywhere. It is designed to transmit data rates from 50Mbps to 3Gbps, compliant with SFP MSA , SFF-8472 and SMPTE 297M-2006.

SDI Equalization & Re-clocking

Equalized on the SDI input and reclocking on the SDI outputs to maximize performance up to 120m for 3G and 140m for HD-SDI. It ensures transmission quality and effect of eye diagram, and fully compatible with 3G level A & level B formats.

Techniacl Parameter

Transmitter SDI Video Input
Transmitter SDI Loop Output
Transmitter Fiber Optical Output
SFP module(LC)×1
Receiver Fiber Optical input
SFP module(LC)×1
Receiver SDI Video output

   Optical Fiber             Module
SFP Module
Connector Style
Fiber Type:
Optical Wavelength
Max. Bandwidth:
Optical Transmit Power:
Receiver Sensitivity
Single-mode Max. Distance
20 km (12.5 miles) for 3G (1080p60Hz)
Optical Fiber Compliance
SMPTE 297M 2006
SDI Compliance
3Gbit Level A & Level B (all formats)
SMPTE 259M, SMPTE 292M, SMPTE 424M, SMPTE 296M, SMPTE 274M, SMPTE 425M, ITU-R BT.656, ITU-R BT.601
SDI Input Auto Switching
Auto selects SD/HD/3G-SDI on input
SDI Video Rate
SDI Color Space
SDI Equalization and Re-clocking
Yes, SDI in/output support up to 120m for 3G-SDI
SDI Audio
Supports 16 channels embedded


Power Connector
Micro USB
Power Consumption
Voltage Range

Operating Temperature
Storage Temperature
Relative Humidity
0%~90% non-condensing
3 year limited warranty

After-Sales Service

AVMATRIX converters have earned a reputation for the highest quality and best levels of reliability. Built to the exacting standards of all avmatrix hardware, Mini-converters are backed by our world class support network and advanced replacement policy with 3-year international warrnaty.


AVMATRIX is specialized in processing high definition video signals for years. we have developed and produced a series of pro video devices, including signal converter, multi-viewer, optical fiber converter, signal distribution amplifier, signal generator and matrix switcher, etc.

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