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DLX-HDVOP series of products adopts ASIC and advanced digital video, high-speed TDM and Gigabit CWDM technology to provide uncompressed high quality transmission systems for 1-128 channels of HD video, up to 32 channels of bi-directional data and audio signals, 4 channels E1/T1 and 10/100M self-adaptive Ethernet data over one single mode or multimode optic fiber. Support transmission of broadcast grade 1080p HD video, 24bit HI-FI audio and high-speed data. Compared with the same kind of analog transmission systems that employ accidental amplitude or frequency modulation, DLX-DVOP products provide better transmission in quality. Auto-adapt to PAL/NTSC/SECAM. Support network of tree structure, star structure, ring structure and topology etc. DLX-HDVOP adopts Modularized design, support function expanded. Management module is optional and can seamless access to our E-MS platform, support management remote end and local end whole transmission system.
In the HD video application system, if use common copper cable for long distance transmission, it will always show the poor output signal, be liable for the interference, the image displayed appears the phenomenon of the vague, the tailing and color separation etc. At the same time, the distance of transmission is short, it can not meet the requirement of long distance transmission for the multimedia information issuing etc. using the DLX-HDVOP optical transmitter and receiver for transmitting HDMI/SDI/DVI/VGA signals, this kind of problem has been completely solved, the distance of transmission is from 1km to 80km. In the mean while, the optical transmitter and receiver has the outstanding points with a little attenuation, frequency bandwidth, strong anti-interference, high safety performance, small volume and light in weight etc., therefore, it has incomparable advantages in the respect of the special environment and the long distance transmission.
FEATURES
Rates from 19.4Mb/s to 1.485Gb/s
Max. 1600×1200（UXGA）resolution
Supports single-mode and multi-mode fiber optic cable
High accuracy PCR adjusting, average dithering is 20-60ns
Auto-rate selection, reclocking and indication for all SDI (SMPTE 259M) and HD-SDI (SMPTE 292M) data rates from 143Mb/s - 1.485Gb/s
Supports additional standards of SMPTE 305M (SDTi), SMPTE 310M (19.4Mb/s) and M2S or DVB-ASI(270Mb/s)
Can also support Datacom/Telecom rates up to 1.5Gb/s
Optical output wavelengths of 1310nm, 1550nm and up to sixteen CWDM wavelengths (ITU-T G.694.2 compliant)
Modularized and industrialized design ensuring reliability and flexibility
HDMI/SDI/VGA/DVI connectors optional
10 digit coding and non-compression video transmission
Support 24bits DVD format, High Dynamic Range video and Stereo audio.
Support management
Indicators for Power Supply, Video, Optic-link and Data-loop
Free from In-field Adjustment
Flexible and Easy Mount
Protection against lightening strike and surge
Transmission distance: 2KM(multi-mode),20km,40km,60km,80KMoptional(Single-mode)
SPECIFICATIONS
Optical index
|
Wavelength |
850nm/1310nm(Multi-mode), 1260~1360,1470nm~1610nm (Single-mode) |
|
Space of wavelength |
20nm |
|
Optical power |
0 dBm ~ -3dBm/-5dBm ~ -10dBm |
|
Number of fiber |
One or Four cores optional |
|
Receiving Sensitivity |
≤-26dBm |
|
Connector |
FC,SC,ST optional |
|
Bandwidth of single wavelength |
1.25G/2.5G |
HDMI/DVI interface
|
Video format |
HDMI1.3 support HDCP function |
|
Input level |
1Vp-p |
|
Output level |
1Vp-p |
|
Bandwidth(-3Db) |
300MHz |
|
Resolution |
SXGA:1280×1024@85H;UXGA:1600×1200@60Hz; SDTV:480i,480p,576i,576p;HDTV:720p,1080i,1080p |
|
Connector |
HDMI/DVI |
SDI interface
|
Video signal standard |
SMPTE 292M, 259M, 297M, 305M, 310M, M2S, DVB-ASI, DVB-SSI and Telecom/Datacom rate（19.4Mb/s - 1.485Gb/s）auto-adapted |
|
Return Loss |
>15DB |
|
Signal electrical level |
800mV nominal |
|
Jitter |
< 0.2UI |
|
Rise and fall time |
200ps nominal |
|
Connector |
75Ω BNC |
VGA interface
|
Bandwidth |
500MHz |
|
Chroma and brightness’s interference |
-50dB@10MHz |
|
DP I/OS |
<1.28°, 3.58Mhz |
|
DG |
0.1%, 3.58-4.43MHz |
|
Isolation |
<-85db(10MHz) |
|
Input level |
1.2Vp-p,5Vp-p(TTL) |
|
Nonlinear distortion |
<0.02%/0.02º (RL=150Ω) |
|
Resolution |
HD 480i~1080p/640X480~1600X1200（60Hz） |
|
Input/output interface |
HD15PIN（VGA） |
|
synchronous input/output level |
TTL |
|
Input/output impedance |
Input:10KΩ,output: 33Ω |
