- Contact Person : Mr. Liu Jackie
- Company Name : Shenzhen Comark Technology Co., Ltd.
- Tel : 86-755-26055499
- Fax : 86-755-22630031
- Address : Guangdong,ShenZhen,Rm412,413,4th floor,2nd Building, Zhongxing Industrial Zone,Chuangye Rd. Nanshan District,Shenzhen 518054, P.R.C
- Country/Region : China
- Zip : 518054
cctv ethernet fiber optical video/audio transceiver/transmitters apply for Video Surveillance CV1-1VT/1VR
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fiber optical transceiver
WT fiber optic video transceivers MODEL: Part No. CV1-4VT/4VR series
Technical Specification
Video channels: 4 channel
Video Bandwidth: 5-7.5 MHz
Automatic Compatible Video system PAL, NTSC, SECAM
Video input /Output Impedance:75 Ω
Video Signal-to-noise Ratio ≥67dB
Differential Gain (10%-90%APL)
DG <1% (typical Value)
Differential Phase (10%-90%APL)
DP <0.7° (typical Value)
Video Connector BNC
Fiber-optic Specification
F/O connector: FC/ST/SC
Transmitter TX Power:-15 ~ -8dBm Sensitivity:-35dBm
Receiver: TX Power:-15 ~ -8dBm Sensitivity: -35dBm
Transmission Distance: 20KM (single mode)
Operating Wavelength: TX1310/RX1550nm (Transmitter); TX1550/RX1310nm
(Receiver)
Specification of custom-made options
Data Connector: Terminal Blocks
Encoded type: RS485 / RS422 / RS232 / Manchester
Data rate: 0 -400Kbps
BER: ≤10-9
Audio Connector: Terminal Blocks
Audio input / output impedance: 600Ω (Balance/ unbalance)
Audio input / output voltage: 2Vp-p (typical value)
Audio input / output level: 0dBm (typical value)
Video bandwidth: 10HZ~12KHZ
Audio digital encoded bandwidth: 24bit
Audio signal-to-noise ratio: S/N≥95dB (weighted)
Telephone Connector: RJ11
Bandwidth: 8 KHz
Features Support call-showing function;
Support H-F Operating mode: Point to point hotline mode / FXS-FXO
Ethernet
Connector: RJ45
Support mode: Half duplex or Full duplex
Standards IEEE802.3
Data rate: 10M / 100Mbps
Bandwidth: 25M
Dimensions: 19.2(L) 17.3(W) 2.8(H) cm
Operating Voltage: DC5V (we will offer external power supply from AC96-240V to DC5V for each unit )
Operating Temperature: -10°C to +75°C
Storing Temperature: -55°C to +85°C
Humidity: 0 to 95% non-condensing
MTBF: ≥ 105 hours
Warranty: 3 years
Application Intelligent Transportation System
Connection of Sub-network for Surveillance Center
Public Security Surveillance
High Way & Toll Station Surveillance
Industrial Closed Circuit Television Surveillance
cctv ethernet fiber optical video/audio transceiver/transmitters apply for Video Surveillance CV1-1VT/1VR
