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fiber-optic video transceivers can simultaneously transmit 1-64
channels of 8-bit digitally encoded video / return or bidirectional data
/ unidirectional or bidirectional audio / Ethernet / Telephone / Dry
contact over one multimode or single-mode optical fiber.
These multiplexers are typically used in applications where the cameras have P/T/Z capabilities. Plug Play design ensures the ease of installation operation. Electronic optical adjustments are never required. LED indicators are provided for instantly monitoring system status.
Devices are available for either stalone or rack-mount installation ,which is suitable for different working environment .
Technical Specification
Video channels 8 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) 5.6(H) cm
Operating Voltage: DC5V (we will offer external power supply from AC96-240V to DC5V for each unit )
Operating Temperature: -10℃ to +75℃
Storing Temperature: -55℃ to +85℃
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