- DVOP-HM-VS1-VU1 Rail transit information publishing system integrated embedded 4K HD light terminal
DVOP-HM-VS1-VU1 series is Shenzhen Guangxiang HD broadcast level integrated embedded HDMI video optical terminal with complete core intellectual property rights, through a dedicated ASIC chip, using high-grade EQ circuit, receive 1 HD optical fiber SDI or HDMI video signal from the optical fiber, and convert to high-definition HDMI video signal. The device is embedded in the HD HDMI driver and distribution, supporting a maximum of 4 HD HDMI signal output, the device adopts no loss, no delay transmission technology route, suitable for various requirements of high-definition long-distance transmission. DVOP-HM-VS1-VU1 adopts high-speed TDM digital time division multiplexing and WDM optical wavelength division multiplexing technology to support the transmission of integrated services such as out-of-band bidirectional stereo audio, out-of-band data or network, and only one fiber can achieve single-fiber transmission of high-definition video/data/audio/network cofiber transmission.
DVOP-HM-VS1-VU1 provides an embedded integrated solution between the controller and the terminal display of the rail transit system, which is compatible with various specifications of the display screen, and realizes the HDMI hidden connection between the device and the display screen, making the device and the display screen integrated without any exposed connection line. The integrated embedded design simplifies the front-end wiring, is beautiful and elegant, and improves the long-term stability of the system. The DVOP-HM-VS1-VU1 also offers fixed components based on the VESA standard for industrial displays. By replacing VESA fixed components, integrated embedded optical fiber transmission and display for displays of all sizes can be implemented. For the display without OPS interface, the use of the industry's unique "USB power" design and "HDMI variable retractable interface" design, the whole machine adopts ultra-low power design, directly from the USB port of the industrial display can work normally, without adding additional sockets, power adapters, etc., greatly simplifying the field wiring. An OPS interface is provided for a display with an OPS interface. The OPS interface supports direct feed from the OPS interface without any external feed. The OPS interface enables video, data, and audio interaction between the broadcast controller and the display, as well as remote control and management of the display.
● Achieve 1080P@60Hz, up to 4096×2160@30Hz 4K ultra HD HDMI video output real-time transmission
● Support out-of-band 1 two-way stereo, up to 2 RS232/RS485/RS422 data transmission
● Optional out-of-band Ethernet transmission interface
● Integrated embedded design, without any exposed wiring, beautiful and generous, improve the long-term stability of the system
● Support display remote control status monitoring, remote control
● Support 1~4 UHD HDMI video distribution output
● The industry's unique "USB power access" design requires no external power adapter or power cable
● Support the international standard 80-pin OPS standard plug-in interface, which can be seamlessly connected with the display screen with OPS interface
● Ultra-low power design, directly from the USB port of the industrial display can work normally
● Compatible with USB1.0, USB2.0, USB3.0
● Video adopts non-compression transmission mode to achieve zero time delay and no damage in video transmission
● Industry unique "HDMI variable Retractable interface" design, compatible with various specifications of the display
● Fixed components based on VESA standard for industrial displays are provided
● Provide a variety of VESA standard fixed components, can be used for various sizes of display
u ● With power supply, optical fiber link, SDI data status, HDMI video status perfect indication
u ● Support dual power supply 1+1 hot backup, with power anti-reverse connection;
u ● Industrial equipment, support working environment temperature: -40℃ ~ +80℃.
● No compression, lossless transmission, all digital, zero delay
● Support one or more SDI loops, which is convenient for on-site engineering debugging and maintenance
● HDMI interface has good adaptive compatibility, can be compatible with all mainstream screens
● The height of the device is less than 35mm, suitable for the back of the screen
● HDMI interface, SDI, power and other interfaces with bridge type three lightning/surge /ESD protection design, with differential mode/common mode protection function.
Adaptive compatible with 720 p / 60 hz, 1080 I / 60 hz, 1080 p / 30 hz, 1080 p / 60 hz, 1080 p / 120 hz, 60 hz4096 x 1080 p / 2160 p @ 30 hz, etc
● With EDID learning function, to achieve resolution adaptive between the display and the host.
● Support 19-inch centralized management rack, in the case of dual power supply, a single rack can insert a maximum of 21 business boards
● Support GIS-based e-MS intelligent centralized network management system to facilitate the monitoring and management of large networks
● Advanced audio, HDMI video, data and other adaptive technology, automatically compatible with HDMI video, audio, data, no need to adjust when using
● Support 7.1 channel PCM surround sound and compressed audio
● Support HDMI 1.3 and 3D, and backward compatible; Supports HDCP 1.2 and is backward compatible
● Industrial design and device, full surface mounting technology, long-term stable and reliable operation
No electromagnetic interference (EMI), radio frequency interference (RFI) and common ground circuits
u ● Full industrial design, using imported industrial chips and devices
① Optical index
Wavelength: 850/1310nm(multimode); 1260~ 1360,1470 ~ 1610 (single mode)
Fiber output power: 0 dBm to -3 dBm/-5 dBm to -10 dBm
Number of fiber cores: 1 /2 (optional)
Fiber speed: 3G/6G/12Gbps
Receiving sensitivity: ≤-26dBm/≤-21dBm
Transmission distance: multi-mode 0-500m, single-mode: 0-60km
Maximum optical power reserved: 15dbm/20dbm/25dbm/30dbm
② HDMI high-definition digital interface indicators
Number of HDMI: 1 to 4
Resolution support: UHD / 1080 p / 1080 I / 720 p / 576 p / 576 I / 480 p / 480 I, etc
Input/Output TMDS signal: 0.5 ~ 1.5Vp-p(TMDS)
Input/Output DDC signal: 5Vp-p(TTL)
Input cable length: ≤5m(AWG26 HDMI1.3 cable standard)
Output cable length: ≤5m(AWG26 HDMI1.3 cable standard)
Support HDMI version: HDMI1.3
Support HDCP version: HDCP1.2
Output impedance: 100Ω
Support video color format: 24 bit/Dark 30 bit/dark 36 bit
Supported audio format: DTS-HD/Dolby-true HD/LPCM7.1/DTS/Dolby-AC3/DSD
Connector: HDMI-A port
Recommended maximum HDMI output distance: less than 5 meters, at 1920X1080P@60Hz
③ SDI high-definition digital interface indicators
TV signal standard: 270Mbps(SD-SDI), 1.485Gbps/M(HD-SDI) SMPTE425M3Gb/s Mapping(3G-SDI)
SMPTE424M 3Gb/s serial interface(3G-SDI) Standards video signals
Automatically adapt to SDI 143, 177, 270, 360, 540, 1483.5, 1485Mbps,3.2Gbps
Output number: 1
Reflection loss: >15DB
The video input/output voltage is typically 1Vpp with a minimum of 0.5Vpp and a maximum of 1.5Vpp
Video input/output impedance 75Ω(unbalanced)
Balance: 0-150m@ 1.485Gb/s
Signal level :800mV nominal
Rise/fall time :200ps nominal
Overshoot :< 10% amplitude
Jitter :< 0.2UI
Connector: 75Ω BNC
④ Working environment (outdoor or indoor)
Operating temperature :-40℃ ~ +80℃
Humidity: 0 ~ 95% no condensation
Protection grade: General industry standard or special designation
