Optical Transmitter and Receiver
- Company Name:3c-link Technology Co Ltd
- Membership:Free Member
- Member Since:2011. 04.27
- Country/Region:China
- City:Guangdong
- Contact:sally.Tse
- Related Keywords:Optical Transmitter Receiver, Digital Optical Transceiver
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3c-link Technology Co Ltd
[China]
DTV2000 series VoF unit can transmit 8 line bidirectional digital video broadcasting, 1 line bidirectional high-fidelity audio, 1 line bidirectional asynchronous date,1 line 10/100M adapt Ethernet date to one fiber efficiently.
DTV2000 series supports 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, electronical policy management, automation control, intelligent residential districts and so on.
It can work shortly after it is installed. You could select any data interface by set. It is connected easily and it can indicate power supply, link, video, also adjust video. There are three way installation kits available: desktop and rack mount;
It can be used in varios ways, for example:
Video interface:
Input/output impedance: BNC 75 ohm 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 gap: ±10%
Weighted noise ratio: 66db
Date interface (can support 1~4 line asynchronous date RS-232/485/422)
Physical interface: industry standard terminal lead
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
Fiber interface
Physical interface: FC/PC/ST/PC
Fiber type: single/multi mode
Transmit distance: multi mode up to 2 km, single mode up to 100 km, WDM available
Audio interface: supports 1 line optional and bidirectional audio
Audio input/output: impedance 600 balance/unbalance interface industry standard terminal lead.
Audio input/output level: 2Vp-p
Frequency response: 10 Hz-20 KHz
Audio channel 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
IEEE 802.3x full duplex and Back-Pressure half duplex flow control.
Working environment
Work temperature: -30~+75
storage temperature -45~+85
humidity : 0-95% without condensation
input voltage :220V-48V,+24V+12,+5V optional
power 5W (single terminal)
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