HDMISDI High Definition Video Optical Transceiver

Product Advantage

• Single-core optical fiber transmission, simple wiring

Only one core optical fiber is needed to achieve 1 to 2 channels of high-definition video signal transmission, greatly simplifying wiring and construction costs.

• Supports optional HDMI/SDI interface, strong compatibility

Adapts to a variety of mainstream video interfaces to meet the needs of different front-end devices for high-definition video transmission, suitable for broadcasting, security, studio and other scenes.

• High-resolution 4K transmission, clear and sharp picture quality

Supports up to 3840×2160@30Hz 4K HDMI video signal transmission, uncompressed and undistorted, and true picture details.

• Zero delay, uncompressed transmission technology

Adopts advanced fiber optic non-compressed transmission technology to ensure audio and video synchronization and no jamming, meeting the needs of high real-time scenarios.

• Rich expansion functions and flexible interfaces

Supports USB keyboard and mouse return control, RS232, independent audio input and output, etc., to build a more comprehensive control transmission system.

• Plug and play, easy installation

No software configuration is required, the equipment works as soon as it is powered on, suitable for rapid deployment on project sites.

• Industrial-grade stable design, adaptable to harsh environments

Adopts high-quality components, supports -10℃ to +60℃ temperature operation, suitable for complex environments such as outdoor or control rooms.

Technical Parameters

◆ Optical interface

• Wavelength: single mode 1270nm/1310nm/1550nm/1490nm

• Multi-mode 850nm/1310nm

• Optical line rate: 3Gb/S, 10Gb/S (single channel 4KHDMI or multi-channel 2KHDMI)

• Optical interface: SC/FC/LC, single fiber/dual fiber optional

• Transmission distance: 0-60 kilometers

◆ HDMI interface

• Standard: HDMI1.3 (2K), HDMI2.0 (4K)

• Resolution: 1080P@60Hz (2K HD), 4096x2160860HZ (4K HD)

• Input and output TMDS signal: 0.5~1.5Vp-p

• Input and output DDC signal: 5Vp-p (TTL)

• Support cable length: ≤10 (AWG26 cable standard)

• Connector: HDMI female

◆ SDI interface

• Standard: SMPTE292M

• Resolution: 1080P@60Hz

• Impedance: 75Q

• Input and output signal level: 0.8V±10%

• Connector: BNC

◆ Audio interface

• Stereo audio transmission

• Supported audio formats: DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD

• Connector: 3.5 socket

◆ USB interface

• USB1.1 interface, supports keyboard and mouse

◆ Working conditions

• Power supply voltage: DC5V, 220V AC

• Working temperature: -10°C~+45°C

• Humidity (no condensation): 0~95%

Product Uses

• Outdoor large screen/city square HD video release

Transmits HD video to remote LED large screens through optical fiber, suitable for HD publicity scenes such as city squares, stations, and commercial centers.

• Multimedia conference system

Meet various needs such as high-definition video switching, remote demonstration, audio and video synchronous transmission in the conference room, and improve meeting efficiency and experience.

• TV station/broadcasting system

Realize uncompressed transmission of high-definition video between the studio and the broadcast vehicle, adapt to SDI or HDMI signal source, and ensure the quality of program signals.

• Command and dispatch/military exercise system

Ensure the synchronous display of images between the front line and the command center, and meet the needs of low-latency and high-reliability communication.

• Information release and exhibition demonstration system

Widely used for video display and information push in museums, science and technology museums, exhibitions and other occasions.

FAQ

Q1: What video format does the HDV series support? Can HDMI and SDI be mixed?

A1: The device supports HDMI or SDI interface. The interface type must be specified when leaving the factory. It does not support the simultaneous use of HDMI/SDI (customizable if necessary).

Q2: What is the maximum supported video resolution? Does it support 4K?

A2: Supports up to 4K (3840×2160@30Hz) high-definition video signal input and transmission, fully meeting the needs of high-definition engineering.

Q3: Does it support USB keyboard, mouse and audio synchronous transmission?

A3: Supports USB HID standard device (keyboard and mouse) return function, and supports independent audio channel transmission, which is convenient for control and audio and video synchronization.

Q4: Is there a delay in device transmission? Will the image quality be compressed?

A4: This series adopts non-compression, zero-delay transmission technology. The video signal transmission process is uncompressed, delay-free, and loss-free, and the image quality is highly restored.

Q5: How far can it be transmitted? Does it support cascading?

A5: Standard optical modules support 20km~80km transmission, and special customization can reach more than 100km; cascading is not supported, but it can be used with switching or optical path equipment to achieve relay functions.