Product Description
4Channel Digital Video Optical Converter
Digital Video Optical Converter Overview
Our
1-64 channel Digital Video Optical Converter can simultaneously
transmit 1-64 channels of 10-bit digitally encoded broadcast quality
video / return or bidirectional data / unidirectional or bidirectional
audio / Ethernet / Telephone / Switching value over one multimode or
singlemode optical fiber. These multiplexers are typically used in
applications where the cameras have P/T/Z capabilities. Plug and Play
design ensures the ease of installation and operation. Electronic and
optical adjustments are never required. LED indicators are provided for
instantly monitoring system status. Devices are available for either
standalone or rack-mount installation, which is suitable for different
working environment.
Digital Video Optical Converter Characterics
1.8-bit digitally encoded and non-compression broadcast quality video transmission
2. Directly compatible with NTSC, PAL, and SECAM CCTV camera systems and support RS-232, RS-422, and RS-
485 data protocols
3. Support any high-resolution video signal
4. Automatic compatible PAL, NTSC and SECAM video system
5. Power supply and other parameter state indication, which can monitor the operation condition of system
6. Support no-damage regenerative trunk of video
7. Constant input optical power, and large dynamic range, no Electrical or Optical Adjustments Required.
8. Special ASIC design.
9. Industry-grade of operating temperature from -20° C to 55° C, which is applied to the different working environment
10. Hot-swap function
11. We can offer rack-mounted chassis in standard 1U/2U/2.5U/4U.
Digital Video Optical Converter Applications
1. Intelligent Transportation System
2. Connection of Sub-network for Surveillance Center
3. Public Security Surveillance
4. High Way & Toll Station Surveillance
5. High Quality Video Conference
6. Industrial Closed Circuit Television Surveillance
7. Coliseum using for TV-live, audio transmission
Digital Video Optical Converter Specifications
VIDEO SPECIFICATIONS
|
Video interface number
|
1-64 channel video
|
Bandwidth of video
|
5MHz-8 MHz
|
Video input / output impedance
|
75 Ω(imbalance)
|
Differential gain
|
( 10%-90%APL ) DG <1% ( typical value)
|
Differential phase
|
( 10%-90%APL ) DP <0.7° ( typical value)
|
Automatic compatible video system
|
PAL SECAM NTSC
|
Weighted signal-to-noise ratio
|
S/N ≥ 70dB
|
AUDIO SPECIFICATIONS
|
Interface port
|
RJ-45 Lotus Block industrial standard port
|
Audio input / output impedance
|
600Ω ( Balance/Imbalance )
|
Audio input / output voltage
|
2Vpp ( typical value)
|
Audio input / output level
|
0 dbm ( typical value)
|
Audio Bandwidth
|
10Hz ~ 20kHz
|
Audio Digital Bandwidth
|
24 bit
|
Audio signal-to-noise ratio
|
S/N≥95dB (weighted)
|
DATA SPECIFICATIONS
|
Interface Port
|
RJ-45 industrial standard port
|
Interface Signal Type
|
RS485/RS422/RS232/Manchester
|
Code rate
|
0 ~ 400Kbps
|
BER
|
≤ 10 -9
|
ETHERNET SPECIFICATIONS
|
Interface Port
|
RJ45
|
Duplex
|
Full duplex/half duplex
|
Supporting agreements
|
IEEE802.3 , 10M , 10/100M automatic negotiation
|
TELEPHONE SPECIFICATIONS
|
Interface Port
|
RJ11
|
Bandwidth of telephone
|
8KHZ
|
Special functions
|
Support call-showing function;support H-F
|
Operating mode
|
Point-point hot line mode/program-controlled exchange mode
|
OTHER NORMAL SPECIFICATIONS
|
MTBF
|
≥ 10 5 hours
|
Operating Temperature
|
-20°C ~ 55°C
|
Humidity
|
0~95% non-condensing
|
Operating Voltage
|
Input:AC220v or DC-48V/24V ; Output:DC 5V/2A
|
OPTICAL SPECIFICATIONS
|
Fiber connector
|
FC /SC /ST
|
Transmission distance
|
0-100KM
|
Wavelength
|
1310/1550μm
|
EXTERNAL DIMENSIONS
|
Wall-link-type (stand alone)
|
1-channel Mini-type:11.1(L)×10.7(W)×2.8(H) cm
|
1-4 channel : 19.2(L)×17.3(W)×2.8(H) cm
|
5-8 channel : 19.2(L)×17.3(W)×5.6(H) cm
|
Rack-mount chassis Type
|
9-16 channel : 48.3(L)×18(W)×4.4(H) cm
|
1 Channel Video to Fiber Converter
