Specifications 1.VGA optical transmitter
2.1-ch VGA/audio/RS232/switch
3.0-120km
4.FC/PC, 1280x1024
5.FCC CE RoHS
Product name: VGA optical transmitter
Product category: Digital HD video fiber optic transmission system Product introduction 1. Overview HC3711 transmits digitally high-resolution RGB (up to WXGA) and stereo audio over one fiber single-mode or multimode, 1310nm wavelength, point-to-point, point-to-multipoint and drop-and-repeat applications, it supports VGA, SVGA, XGA and WXGA (640 x 480, 1024*768, and 1280*1024, up to 1366 x 768) or RGBHV format. 2. Features « 1-channel VGA video signal of computer over 1-core fiber « 1-channel stereo audio with transmission of the same direction « 1-channel RS232 data transmission with the same direction (optional bidirectional transmission) « 1-channel switch transmission, with the same direction (optional bidirectional transmission) « Sampling clock phase adjustment « Image brightness adjustment « Image contrast adjustment « 10-bit digital video encoding and uncompressed transmission technology « Be used in long-distant transmission of industrial monitoring and large venues, etc. « The parameters could be saved, and also could be saved after power is turned-off « Plug and play at any time, basically no need to be adjusted and could be up to image output of high-quality « Power and indicators of other parameter could monitor system status « Automatic identification of input video format, receiver outputs industry-standard video « Using power conversion technology, could effectively resist environmental interference of power « 4U rack mount, 1U rack mount and stand-alone « Lower power consumption and free installation, debugging 3. Specifications a) Video Channel: 1 Video: RGB, stand-alone and sync H, V Input level: 0.7Vp-p Output level: 0.7Vp-p Bandwidth (-3 dB): 300MHz Digital bit wide: 0bit Resolution: VGA 640x480 60,70,75,85Hz SVGA 800x600 60,70,75A,85Hz XGA 1024x768 60,70,75,85Hz SXGA 1280x1024 60,70,75,85Hz UXGA 1600x1200 60Hz Interface: HD-15 (DVI-I option) b) RS232 indicator Input/ output interface: 9-hole standard RS232 socket Signal rate: ≥115200bps Signal level: RS232 standard level c) Audio Channel: 2 Input/output level: 5Vp-p, non-equilibrium Total harmonic distortion: ≤1% Bandwidth (-3 dB):20~20 KHz Audio encoding: 24bit Input/ output impedance: 600Ω or 100KΩ Weighed SNR: ≥90 Db Connector: 3.50mm standard stereo headphone jack d) Switching indicator Input type: 5.08 mm terminal pitch Phoenix, switching contact output Output type: 5.08 mm terminal pitch Phoenix, switching contact output, capacity 24VDC/1A Reaction speed: ≥0.1 second e) Optics Wavelength: 1310nm Fiber optic: single-mode Max. Link loss: 12dB (bigger option) Output power: 10dBm Receiver sensitivity: ≥20dBm Data rate: 1.25 Connector: SC (FC/ST option) f) Power and environmental indicator Stand-alone power: 5W Dimensions: 237mm * 180mm *28.5mm Power adapter: 220VAC to 12VDC/1A Operating temperature: :-40°C to +70°C Relative humidity: < 95% (no condensation) 4. Applications Remote OB Van/Truck Video Feeds; Broadcast Studio Camera Feeds; Long-haul Signal Transport; TV station/video conference; Lecture Hall Projector Connectivity; Medical/Surgical Room Broadcast; Small corporate campus video links
5. Ordering information VGA optical transmitter HC3711-T 1-ch VGA /RGBHV, 1-ch stereo Audio input, 1-channel data RS232, (1-channel switch optional), Single-mode or multimode, single fiber, standard 20km (0-120km optional), SC/PC fiber connector, headphone jack, RS232 interface, stand-alone or 1U 4 Urack mount HC3711-R 1-ch VGA /RGBHV, 1-ch stereo Audio output, 1-channel data RS232, (1-channel switch optional), Single-mode or multimode, single fiber, standard 20km (0-120km optional), SC/PC fiber connector, headphone jack, RS232 interface, stand-alone or 1U 4U Rack mount 6. Successful cases
Successful cases (partial) |
No | END USER | project or application | referred products |
1 | Harbin TV | live broadcast and rebroadcast | Broadcast quality AV transceivers |
2 | Shenyang TV | vocal concert and evening party live broadcast | Broadcast quality AV transceivers |
3 | Chongqing TV | CQU Anniversary Great evening party live broadcast | Broadcast quality AV transceivers |
HD-SDI series transceiver |
4 | HNTV | outdoor great entertainment live broadcast | Broadcast quality AV transceivers |
HD-SDI series transceiver |
5 | SCTV | Channel 5 live broadcast | Broadcast quality AV transceivers |
6 | AHTV | outdoor live broadcast | HD-SDI series transceiver |
7 | Sinopec | HD video conference and meeting | HD-SDI series transceiver |
8 | Academy of Armored Force Engineering, | HD video conference and meeting | HD-SDI series transceiver |
Oversea successful cases ( partial) |
No | countries | location and application | referred products |
1 | Russia | Irkutsk oblast broadcast | Broadcast quality AV transceivers |
2 | Russia | KMAO,Nyagan,broadcast | Broadcast quality AV transceivers |
3 | Germany | Saxony, video transmission for big screen | HD-SDI series transceiver |
4 | Mongolia | National radio station | Broadcast quality AV transceivers |
5 | Australia | Queensland, video transmission | VGA series transceiver |
6 | Pakistan | Islamabad PTV SD video transmission | SD-SDI series transceiver |
7 | Iran | Isfahan Surveillance | serveillance transceiver |
Our fab