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VGA/DVI/HDMI/USB To Fiber Converter
Multifunctional 4K/2K High Definition HDMI To Fiber Converter
1.Video signal comply with HDMI 1.4 specification;
2.Both transmitter and receiver have video loop-back sharing HD audio and video function;  
3.Built in EDID, automatically matching signal source and display device;  
4.Support forward 3.5mm independent transmission, with DIP switch to choose audio embedding/un-embedding function;
5.Support reverse 3.5mm audio transmission;
6.Support 1 channel reverse infrared control;
7.Support 1 channel keyboard and mouse control signal;
8.Support 1 channel bidirectional RS232/RS485 serial port data transmission;
9.Support 1 channel reverse contact closure function;
10.Single-mode 10km transmission distance;
11.Support hot swap signal, plug and play, no setting required;
12.Power connector with screw locking function to solve the problem of vibration loosening and falling
13.Unique power connector knob locking function to solve the problem of loosening and falling during vibration
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Overview

HT401-4K2KHDMI-T/R-M HDMI 1.4 Multi-function fiber optical converter is developed by our company, with independent intellectual property rights. Absorbed the advantages of similar products at home and abroad, combined with the actual demand of the market, we designed the HDMI 1.4 multi-function fiber optical converter. The HT401-4K2KHDMI-T/R-M device can transmit 1 channel 4K@30Hz HDMI video with local loop out,1 channel bidirectional 3.5mm audio,1 channel reverse IR,1 channel bidirectional RS232/RS485 data,1 channel reverse contact closure,1 channel keyboard and mouse through one core optical fiber, realizing no delay, no compression, high-quality signal extension of 10km.

HT401-4K2KHDMI-T/R-M HDMI 1.4 Multi-function fiber optical converter its optical module and core circuit are imported components, performance stability, the equipment adopts integrated circuit design, concise design, has easy installation and debugging, maintenance free, industrial-grade wide temperature range design, at the same time because of the use of optical fiber as the transmission medium, so the performance is excellent, high temperature, cold resistance, can effectively prevent strong electromagnetic wave radiation interference, lightning shock and power surge, communication quality is stable and reliable.

Specifications

Fiber parameter

Wavelength

1310/1550nm

Rate

10Gbps

Transmitter power

-3db

Receiver sensitivity

-10db

Optical module parameter

Single fiber single mode 10km

Fiber connector

LC

Video parameter

HDMI standard

HDMI 1.4

Video bandwidth

10Gbps

Video resolution

480i ~1080p50/60Hz, 4Kx2K@24/30Hz

Color space

RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0

Maximum pixel clock

297MHZ

Effective cable length

≤10M

Physical interface

HDMI female

Audio parameter

Sampling frequency

48K

Sampling depth

24bit

Dynamic bandwidth

96db

Total harmonic distortion (THD)

-88db

Signal to noise ratioSNR

96db

Audio input/output impedance

600Ω

Signal level

VPP 3.5V

Physical interface

3.5mm stereo audio socket

Signal type

Stereo audio

IR parameter

Infrared interface

Standard 3.5mm interface

Infrared frequency

Standard configuration 20-60KHz

Signal type

Digital signal

Infrared transmission direction

Reverse transmission

KVM(USB) parameter

Version

1.1

Transmitter physical interface

USB female  type B

Receiver physical interface

USB female  type A

Data parameter

Standard

Complies with EIA RS-232, RS-485 standards

Physical interface

Industrial terminal blocks/3.81mm

Baud rate

50bps to 115200kbps (Supports non-standard baud rates)

RS232

3-wire system (RXD, TXD, GND), full duplex, point-to-point communication

RS485

2-wire (A, B), half duplex, point-to-multi master-slave communication

RS485 circuit parameter

RS-485 pull-up resistance/pull-down resistance

4.7 kΩ4.7 kΩ

RS-485 terminal resistance

N/A120 Ω 120 kΩ

Relay parameter

Electrical parameters

Dry node

Output relay maximum switching voltage

240VAC/30VDC

Output relay maximum switching current

120VAC/0.5A ,240VAC/0.25A ,30VDC/1A ,6VDC/5A

Maximum output power of relay

30W

Physical interface

2-pin industrial terminal blocks/3.81mm (transmitter)

Switch button (receiver)

Power parameter

Power supply mode

DC 12V power supply

Power dissipation

2W

Overload current protection

Yes

Short-circuit protection

Yes

Mechanical

Material

Aluminum alloy

Product size

172*115*28mm

Net weight of product

0.35Kg/Pcs

Way to install

Desktop type

Package

Package material

Kraft paper

Weight

1.15kg/Unit

Package size

340*252*54mm

Environment

Working temperature

-20°C ~75°C

Storage temperature

-40°C ~85°C

Relative humidity

From 5 to 95% (non-condensing)

MTBF

> 100,000 hours

典型应用拓扑图: