4 Channels 2K HDMI + 2*Gigabit Ethernet(Physical Isolation) +1*USB+Independent Audio Optical Converter FCVH-H4G2

This 4-channel 2K HD HDMI fiber optic transceiver supports 4 channels of 2K resolution HDMI signals with high-speed video bandwidth, plus 2 physical Gigabit 1G Ethernet ports, and each video channel can carry one independent bidirectional audio channel. It is essentially a device that uses a single optical fiber to extend 4 HDMI signals, speakers, microphones, and USB. It can be used for communication with LCD screens, camera pan-tilt systems, and as a long-distance transmission solution for touch screens. It features low power consumption, long transmission distance, plug-and-play functionality, strong compatibility, and enables more precise display.

● This device is used in pairs, with video signal input on one end and video signal output on the other, and can be configured for bidirectional HDMI transmission;

● The device features a modular design, allowing for flexible configuration of inputs and outputs within a maximum of 4 channels, such as 2 bidirectional HDMI channels;

● Compliant with HDMI 1.3a standard and HDCP 1.1 protocol.

● Each HDMI channel can be connected to an external analog bidirectional audio channel, independent of the HDMI in-band audio (optional).

● Automatically identifies and configures various display modes, with a maximum resolution of 1080P60, and backward compatibility.

● The transmitter and receiver each have one USB port for connecting a keyboard and mouse (optional).

● Supports 2 physically isolated 10/100/1000Mbps Ethernet ports, with independent bidirectional bandwidth of 2x1000M (optional);

● Single-mode and multi-mode fiber optic transmission, with a maximum transmission distance of 80KM.

● Built-in ESD protection circuit effectively prevents electrostatic damage.

● Easy and convenient on-site installation, plug-and-play, no setup required.

● Ultra-low video latency;

● Fiber optic transmission, no drivers required, compatible with any system, plug-and-play;

● Supports a wide range of 9-70V AC/DC input, supports internal isolation, redundant dual power input, and power supply supports overload protection and reverse connection protection;

● Complies with industrial level 4 electromagnetic compatibility requirements;

● Super strong lightning protection function: protects against lightning strikes, withstands induced high voltage, and surge protection;

● Fanless high-efficiency heat dissipation, reducing repair time;

● IP40 enclosure protection rating, able to withstand harsh environments;

● DIN 35mm rail or wall-mounted installation;

● Fiber Port  

Optical port: 1

Optical Fiber: Single fiber

Fiber interface: FC

Wavelength: 1310nm-1610nm Single mode

Relay-free transmission distance: 0~80Km

Typical transmit power: single mode 100uw-0.93mw

● Audio port

Signal level:               0.5～4Vp-p

Input/Output Impedance:   600Ω (unbalanced or balanced)

AD/DA bit width:            24Bit

Sampling frequency:        128K

Bandwidth:                 20Hz～20KHz

Total harmonic distortion:   <1%

Signal to Noise Ratio (SNR): ＞85dB

Physical interface:           3.5mm

● HDMI Interface

● 10/100/1000M Ethernet Interface

Protocol: Conforms to IEEE 802.3ab, IEEE 802.3z

Rate: 10/100/1000M adaptive, full/half duplex adaptive

MAC address table: can learn 4096 MAC addresses

Physical interface: RJ45 seat, support Auto-MDIX

● USB Interface  

Standard: USB1.1×1

Interface type: USB2.0 Type A Female

● Working environment

Working temperature: -10 ° C – +60 ° C

Storage temperature: -40 ° C – +85 ° C

Working humidity:    0% – 95% (no condensation)

MTBF:               >100,000 hours