FE1121-12G - Extendeur AV AVMATRIX - Free user manual and instructions

Product Type	AV Extender
Model	FE1121-12G
Brand	AVMATRIX
Main Functions	Extends HDMI/SDI video and audio signals over long distances via coaxial cable; supports 3G/6G/12G-SDI
Maximum Resolution	4K@60Hz (12G-SDI)
Transmission Distance	Up to 100 meters over Belden 1694A or equivalent coaxial cable
Video Input Connector	1x BNC (SDI input)
Video Output Connector	1x BNC (SDI output), 1x HDMI (optional output with adapter)
Audio Support	Embedded audio (SDI)
Power Supply	DC 5V, 1A via USB-C or barrel connector
Power Consumption	<5W
Dimensions (W x D x H)	100 x 65 x 25 mm
Weight	150 g
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 60°C
Mounting	Desktop or wall-mountable with optional bracket
Certifications	CE, FCC, RoHS
Package Contents	1x FE1121-12G unit, 1x power adapter, 1x user manual
Usage Tips	Connect SDI source to input, output to display; ensure proper termination for long runs
Cleaning Instructions	Wipe with a dry soft cloth; do not use liquids or solvents
Safety Notes	Avoid exposure to moisture, extreme temperatures, and physical shock
Spare Parts Availability	Power adapters and mounting brackets available separately

Frequently Asked Questions - FE1121-12G AVMATRIX

What is the maximum resolution supported by the AVMATRIX FE1121-12G?

The FE1121-12G supports up to 4K@60Hz when using 12G-SDI input and output.

How far can I transmit video with this extender?

Using high-quality coaxial cable like Belden 1694A, you can achieve transmission distances of up to 100 meters.

What type of cable is required for the FE1121-12G?

The extender uses BNC connectors for SDI input and output. A standard 75-ohm coaxial cable (RG6 or Belden 1694A) is recommended.

Does this extender support audio?

Yes, embedded audio within the SDI signal is passed through; no separate audio connections are needed.

Can I use this extender with a non-SDI source?

The FE1121-12G is designed for SDI signals only. To use with HDMI, you will need an SDI-to-HDMI converter at the source.

What power supply does the FE1121-12G use?

It requires a 5V DC, 1A power supply, typically via a USB-C or barrel connector (included).

Is the FE1121-12G compatible with 3G-SDI and 6G-SDI devices?

Yes, it is backward compatible with 3G-SDI and 6G-SDI, but the maximum resolution will be limited by the source.

How do I clean the FE1121-12G?

Use a dry, lint-free cloth to clean the exterior. Do not use any liquids or abrasive cleaners.

Can I mount this device on a wall?

Yes, optional wall-mount brackets are available. The device also has a compact desktop design.

What should I do if the video signal is unstable?

Check that the coaxial cable is properly terminated and that the total length does not exceed the recommended distance. Also ensure the power supply is stable and the source output is correctly configured.

USER MANUAL FE1121-12G AVMATRIX

12G-SDI Fiber Optic Extender Kit

FE1121-12G

Two yellow rectangular electronic devices with metallic tubes and connectors, one labeled 'MATRIX' (no visible text or symbols on the device itself)

The FE1121-12G 4K 12G-SDI Fiber Optic Extender is a transmitter/receiver kit supporting single-mode LC simplex fiber extensions up to 10km. It is a miniature-style extension solution that supports all SDI formats resolution up to 4K with audio and metadata. It features a local SDI loop out and dual SDI outputs and supports 12G/6G/3G/HD/SD-SDI signals.

Connections

Transmitter SDI Video Input 1×SD/HD/3G/12G-SDI/ASI(75Ω BNC)

Receiver Fiber Optical Input SFP module with LC connector

Power LED Indicator Power and signal status

Transmitter SDI Loop Output 1×SD/HD/3G/12G-SDI/ASI(75Ω BNC)

Receiver SDI Video Output 2×SD/HD/3G/12G-SDI/ASI(75Ω BNC)

Transmitter Fiber Optical Output SFP module with LC connector

Micro USB Power and software update

Receiver

Standards

Optical Fiber Module

SFP module: Hot-pluggable

Connector style: LC

Fiber type: Single-mode

Optical wavelength: 1310nm

Max. bandwidth: 12Gbps

Optical transmit power: -4dBm

Receiver sensitivity: -12dBm

Receiver overload: <-2dbm

Optical Fiber Compliance

SMPTE 297M 2006

SDI Compliance

SMPTE ST-2081, SMPTE ST-2082,

SDI Equalization and Re-clocking

Yes, SDI input and output support

up to 60m/100m for 12G/3G-SDI

Single-mode Max. Distance

10 km (6.2 miles) for 12G (4K)

SDI Audio

Supports 32/16 channels embedded

Power

Power

Micro USB

Power Consumption

Transmitter: 1.5W, Receiver: 1.5W

Voltage Range

DC 3.3-5V

Physical Specifications

Dimension

71×41×23mm

Net Weight

200g+200g

Gross Weight

800g

FE1121-12G-TX(Transmitter) FE1121-12G-RX(Receiver)

Environmental Specifications

Operating Temperature

0^ 60^

Storage Temperature

-20℃\~70℃

Relative Humidity

0%\~90% non-condensing

What's Included Mounting Diagram

FE1121--12G-TX (12G-SDI Fiber Optic Extender Transmitter)

FE1121-12G-RX (12G-SDI Fiber Optic Extender Receiver)

2pcs 5V Special Power Adapters

2pcs USB Cables

2pcs Mounting Brackets

Technical Specifications

Technical line drawing of a mechanical device with two cylindrical components and a rectangular housing (no text or symbols)

Warranty

3 Year Limited Manufacturer's Warranty