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HD(3G)-SDI
Video/Audio/Data Fiber Optical Transmitter and Receiver
BRIEF
INTRODUCTION
DLX-HDVOP-S
series of products adopts ASIC and advanced digital video,
high-speed TDM and Gigabit CWDM technology to provide uncompressed
high quality transmission systems for 1-4channels
1920×1080@60Hz
HD(3G)-SDI video, up
to 4channels USB2.0, 1channel bi-directional RS232/RS485 and
1channel audio signals over single fiber. Each channel of SDI
support 2channels SDI output, no need extra SDI distributor. RS232
can support SONY standard(optional), Support transmission of
broadcast grade 1080p Full-HD video, 24bit CD HI-FI audio and
high-speed data. Support active regeneration and extraction of SDI
clock/data. Auto-adapt to 143Mbps,270Mbps,1.483Gbps,3.2Gbps rate
and various HD or standard video. Compatible with SMPTE424M,SMPTE425, SMPTE 305M,SMPTE
310M,SMPTE 344M,SMPTE 292M,SMPTE 295,DVB-ASI
standards.
Compared with
the same kind of analog transmission systems that employ accidental
amplitude or frequency modulation, DLX-HDVOP-S products provide
better transmission in quality. Support network of tree
structure,star structure, ring structure and topology etc.
DLX-HDVOP-S adopts Modularized design, support function expanded.
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-S optical transmitter
and receiver for transmitting HD(3G)-SDI 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
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High Way
& Toll Station Surveillance
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Subway PS System
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High Way & Toll Station Surveillance
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Subway PS System
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Visual command of military bases
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Visual Intelligent Outdoor
Surveillance System
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Telemedicine systems
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Digital video display
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Surveillance and cable TV system
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Intelligent traffic monitoring
system
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High Quality Video Conference
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Live Broadcast and TV program
transmission
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Long-distance multimedia teaching
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Industrial Closed Circuit
Television Surveillance
FEATURES
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Max.
1920×1080@60Hz
resolution
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Support
transmit 1-4channel of HD(3G)-SDI video,4channels USB2.0, 1channel
bi-directional RS232/RS485 and 1channel audio signals over one fiber
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High
accuracy PCR adjusting, average dithering is 20-60ns
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Auto-adapt to 143Mbps, 270Mbps, 1.483Gbps,1.485Gbps rate
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Supports
All standards of HD-SDI and compatible with SMPTE 305M, SMPTE 310M,
SMPTE 344M, SMPTE 292M, SMPTE 295,DVB-ASI etc.
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Clock
recovery function, Auto balanced cable length
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Support
output distribution. Each SDI support 2channels SDI output, no need
more SDI distributor
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RS232
compatible with SONY standard is optional
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Standalone, 19inch 1U type and 3U rack mounted type optional, up to
21pieces HD-SDI fiber converters be installed in 19inch 3U chassis.
●
Modularized and industrialized design ensuring reliability and
flexibility
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Fiber
connector is LC,SC/FC/ST optional
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10 digit
coding and non-compression video transmission
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Industry
grade components , ESD protection design, Aluminum-alloy case
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Unique
Power Polarity protection, Power wrong connection protection,
Auto-recover after fault been remove
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Support
1+1 dual power supply to ensure safe and reliable power supply
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No EMI,
no RFI etc.
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Indicators for Power Supply, Video, Optic-link and Data-loop
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Free
from In-field Adjustment
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Flexible
and Easy Mount
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Protection against lightening strike and surge
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Transmission distance: 20km,40km,60km,80KM optional(Single-mode)
SPECIFICATIONS
Optical index
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Wavelength |
850nm/1310nm(Multi-mode),
1260~1360,1470nm~1610nm (Single-mode) |
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Space of
wavelength |
20nm |
|
Optical power |
0 dBm ~
-3dBm/-5dBm ~ -10dBm |
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Number of
fiber |
One or Four
cores optional |
|
Receiving
Sensitivity |
≤-26dBm |
|
Connector |
FC,SC,ST
optional |
|
Bandwidth of
single wavelength |
1.5G/3G |
|
Distance |
0-80km |
SDI interface
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Channel |
1-4channels
input,2-8channels output |
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Format |
3G-SDI/HD-SDI/SD-SDI/SDTI/DVB-ASI |
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Standard input/output level |
1Vp-p(typical), Min.0.5Vp-p, Max.1.5Vp-p |
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Reflection loss |
>15dB |
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Balance |
0-150m @ 1.485Gb/s |
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Isolation |
<-85db(10MHz) |
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Signal level |
800mV（standard） |
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Up/down time |
200ps（standard） |
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Overshoot |
<10% |
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Connector |
Full-Copper BNC(75ohm) |
Audio
interface(optional)
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Input/output
impedance |
600ohm(balanced) or 1000ohm(unbalanced) |
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Nominal input/
output level |
2Vp-p |
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Digitization: |
24bit |
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Bandwidth: |
20Hz to 20KHz |
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Total Harmonic
Distortion |
0.1% |
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SNR |
>85dB |
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connector |
RCA/XLR or
Terminal Plug with screw clamps |
Data
interface(optional)
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Interface Type |
RS-232/485/422, Manchester, Biphase |
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Operation Mode |
Full-duplex/Half-duplex |
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Data Rate |
DC-115.2Kbps/DC-2Mbps |
|
BER |
<10E-12 |
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Connector |
RJ45/ Terminal
Plug with screw clamps |
Ethernet interface(optional)
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Operation Mode |
10/100M,Full-duplex/Half-duplex Self-adaptive |
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Throughput
Ration |
100%@10M |
|
Packet Loss
Ratio |
0% |
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Connector |
RJ45 |
Alarm,1/0
(optional)
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Alarm,1/0
input signal |
Any Active or
Passive alarm,1/0 input. Support TTL,RS-232/422/485 or
Passive switch button |
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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)
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Code |
HDB3/AMI |
|
Speed |
E1/T1 standard
speed or E1/T1 sub-speed |
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Connector |
75ohm BNC or
120ohm RJ45 |
Telephone, PBX (optional)
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Voice
bandwidth |
8KHZ |
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Code |
PCM |
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Signal control |
Support any
signal of analog phone or switch |
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Connector |
RJ11 |
Environment
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Operation
temperature |
-30℃~+75℃ |
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Storage
temperature |
-40℃~+85℃ |
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Relative
humidity |
0-95%
Non-Condensing |
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MTBF |
≥10e5
hours |
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Power Supply |
AC 100V~260V
or DC 48V,DC24V,DC12V |
Dimensions
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1channel |
200(L) x 138(W) x 33(H)mm |
|
4channels |
480(L) x 250(W) x 45(H)mm |
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19inch,3U rack
type |
480(L) x
290(W) x 135(H)mm |
TYPICAL
APPLICATION
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+86-755-33854989
dailian80@hotmail.com