1/2/4/8/16 Video & audio fiber optical multiplexer
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Video Fiber Multiplexer
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 transmission 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.
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.
It is to transmit 1/2/4/8/16 channels bidirectional digital video broadcasting, 1~2 line bidirectional high-fidelity audio, 1~4/8 line bidirectional asynchronous date,1 line 10/100M auto-adaptive Ethernet date to one fiber efficiently. With complete digital and technology, DV series 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.
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.
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
Video bandwidth: 8MHZ
Video number wide: 8/10/12 bit
Differential gain: <1%
Differential phase: <0.60
luminance delay inequality: 10ns
luminance gain gap: 110%
Weighted noise ratio :66db
Data Interface (support 1~4 line asynchronous date RS-232/485/422) :
Physical interface: industry standard terminal lead
Work way: full 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
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%
Physical interface: shielding RJ-45
support IEEE 802.3/802.3u/802.1q VLAN
work way: IEEE 802.3x full duplex and Back-Pressure half duplex flow control.
Optical Fiber Interface
Physical interface: FC/PC, SC/PC
Fiber type: single/multi mode
Transmit distance: multi mode with 0-2km, single mode with 0-40km,0-60km,0-80km
Working temperature: -30C~+75C
Storage temperature: -45C~+85C
Humidity: 0~95% without condensation
Input voltage:220V, -48V, +24V, +12V, +5V optional
Power <=5W (single terminal)