Model name:BD-DV10000,BD-DV20000,BD-DV40000,BD-DV80000,BD-DV160000
Product function: It is to transmit 1/2/4/8/16/ line bidirectional digital video
broadcasting, 1~2 line bidirectional high-fidelity audio, 1~4 line
bidirectional asynchronous date,1 line 10/100M adapt Ethernet date
to one fiber efficiently. With complete digital and technology, DV
1000series support any high resolution dynamic or stationary
picture high-fidelity transmit. It also can be anti-disturbance
against several signals, environment, and work stably .It is widely
used in security monitoring and control, high way, electronic
police, automation, intelligent residential districts and so on.
It can work shortly after it is installed. You could select any
date interface by set. It is connected easily and it can indicate
power supply, link, video, also adjust video. There are two ways to
install: desktop and rack.
Features:
- technical design, the whole surface by decoration.
- electrical circuit is designed by hardware scheme (except chip),
and production is not effected by purchasing.
- Complete digital fiber transmit platform.
- No need to adjust when opened.
- Based on self copyright IC.
- No disturbance by analog in adjusting channel, picture and range.
- 4 steps filtering
- Complete digital, broadcast transmit efficiently
- High speed 10/100M Ethernet channel.
- Full speed asynchronous date channel
- Elastic configuration on the same platform.
- Power supply, link, video by dynamic indication.
- Self-adapt in PAL,NTSC,SECAM.
- ASIC design
- Farthest transmit distance:100KM
- Power supply:220v,-48v,+24, +12v,+5(optional)
- The two poles of Direct power supply can be exchanged.
- Support SNMP management in our chassis installation.
- Three installations: wall method, rack in 19inches 1U, or plug
in-card.
Applied field
Intelligent transportation system;
high speed way video monitoring and control system;
toll monitoring and control system;
close circuit TV industry monitoring and control;
TV program switching channel transmit;
high-fidelity video conference system;
security monitoring and control system.
Technical parameter:
Video interface 1/2/4/8/16 line
input/output impedance: BNC 75ohm unbalance interface
input/output voltage: peak 1 vpp, max 1.5 Vpp
Signal: PAL/NTSC/SECAM
Video bandwidth: 8MHZ
Video number wide: 8/10/12 bit
Differential gain: <1%
Differential phase: <0.6°
Slope: <0.5%
luminance delay inequality: 10ns
luminance gain gap10%
Weighted noise ratio :66db
Date interface (support 1~4 line asynchronous date RS-232/485/422):
Physical interface: industry standard terminal lead
Work wayfull duplex/half duplex
Interface type: RS-232/485/422,Manchester
RS232 rate: 0-115.2Kbps
RS-422/485 rate: 0-115.2Kbps
RS-422/485 transmit distance: 0-1200m
RS-422/485 agreement support RS-485/422 agreement
Error rate: <10-9
Fiber interface
Physical interface: FC/PC, ST/PC
Fiber type: single/multi module
Transmit distance: multi module with 0-2km,single module with
0-25km,0-60km,0-100km
Audio interface(support 1~4 line optional and bidirectional audio)
audio input/output: impedance 600ohm balance/unbalance
interface,industry standard terminal lead.
audio input/output level :2Vp-p
frequency response :10HZ-20KHZ
audio number width :24 bit
Weighted noise ratio: 80db
Total Harmonic Distortion :0.1%
Ethernet interface:
Physical interface: shielding RJ-45
support IEEE 802.3/802.3u/802.1q VLAN
work wayIEEE 802.3x full duplex and Back-Pressure half duplex flow
control.
Work environment:
Work temperature: -30C~+75C
storage temperature: -45C~+85C
humidity0~95% without condensation
input voltage :220V, -48V, +24V, +12V, +5V optional
power <=5W (single terminal)
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