Dailianxu Engineering Co.,Ltd

BRIEF INTRODUCTION

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 1-4 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-HDVOP 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.

　

APPLICATIONS

● High Way & Toll Station Surveillance

● Subway PS System

● Telemedicine systems

● Digital video display

● Surveillance and cable TV system

● Intelligent traffic monitoring system

● High Quality Video Conference

● Broadcast and TV program transmission

● Long-distance multimedia teaching

● Industrial Closed Circuit Television Surveillance



FEATURES

● Rates from 19.4Mb/s to 3.2Gb/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)SMPTE 344M (540Mb/s),M2S and DVB-ASI(270Mb/s),270Mbps(SD-SDI),1.485Gbps/M(HD-SDI),SMPTE 425M 3Gb/s Mapping(3G-SDI),SMPTE 424M 3Gb/s serial interface(3G-SDI)

● Can also support Datacom/Telecom rates up to 3.2Gb/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
270Mbps(SD-SDI), 1.485Gbps/M(HD-SDI) SMPTE425M3Gb/s Mapping(3G-SDI) SMPTE424M 3Gb/s serial interface(3G-SDI), SDI 143、177、270、360、540、1483.5、1485Mbps,3.2Gbpsauto-adapted

Return Loss
>15DB

Signal electrical level
800mV nominal

Jitter
< 0.2UI

Rise and fall time
200ps nominal

Connector
75Ω BNC


Audio interface(optional)

Input/output impedance
600ohm(balanced) or 1000ohm(unbalanced)

Nominal input/

output level
2Vp-p

Sample/s
16bit/32kHz,44.1kHz,48kHz;24bit/8channels 96K;24bit/192kHz

Digitization:
24bit

Bandwidth:
20Hz to 20KHz

Total Harmonic Distortion
0.1%

SNR
>85dB

connector
RCA/XLR or Terminal Plug with screw clamps


Data interface(optional)

Interface Type
RS-232/485/422, Manchester, Biphase

Operation Mode
Full-duplex/Half-duplex

Data Rate
DC-115.2Kbps/DC-2Mbps

BER
<10E-12

Connector
RJ45/ Terminal Plug with screw clamps


Ethernet interface(optional)

Operation Mode
10/100M,Full-duplex/Half-duplex Self-adaptive

Throughput Ration
100%@10M

Packet Loss Ratio
0%

Connector
RJ45


Alarm,1/0 (optional)

Alarm,1/0 input signal
Any Active or Passive alarm,1/0 input. Support TTL,RS-232/422/485 or Passive switch button

Alarm,1/0 output signal
Any Active or Passive alarm,1/0 output. Support TTL,RS-232/422/485 or repeater output connection

Connector
RJ45/ Terminal Plug with screw clamps


E1,T1 (optional)

Code
HDB3/AMI

Speed
E1/T1 standard speed or E1/T1 sub-speed

Connector
75ohm BNC or 120ohm RJ45


Telephone, PBX (optional)

Voice bandwidth
8KHZ

Code
PCM

Signal control
Support any signal of analog phone or switch

Connector
RJ11


Environment

Operation temperature
-30℃~+75℃

Storage temperature
-40℃~+85℃

Relative humidity
0-95% Non-Condensing

MTBF
≥10e5 hours

Power Supply
AC 100V~260V or DC 48V,DC24V,DC12V


Dimensions

1ch-4chs
196(L) x 155(W) x 30(H)mm

5chs-8chs
196(L) x 155(W) x 45(H)mm

19inch,1U rack type
480(L) x 250(W) x 45(H)mm

19inch,5U rack type
480(L) x 270(W) x 200(H)mm

Dailianxu Engineering Co.,Ltd
skype: dailian80
MSN:dailian80@hotmail.com