Detailed Product Description
§1.1 Function
This series digital video fiber multiplexer (Fiber multiplexer for short) is complete digital high, speed fiber
transmission product. Using advanced fiber communication technology, digital video technology and data
communication technology and adopting reliable large scale special integrated circuit and whole surface by
decoration, it is one of the most advanced transmission product for long.distance and highfidelity video
monitoring at present.
This product is made up of fiber transmitter and fiber receiver and can transmit 8 channel broadcasting
positive video signal, 1 channel asynchronous date
§1.2 Product Characteristics
n ASIC design SMT craftwork
n Complete digital fiber transmission platform and flexible configuration of different signal
n Independent intellectual property large-scale special-purpose integrated circuit core
n Transmit on one core, single fiber; and double fiber for option;
n Standalone and chassis module for option
n PAL/NTSC/SECAM auto-negotiation, broadcasting transmission quality
n Offer 1 bidirectional channel asynchronous data, its rate can reach more than 115.200Kbps
n Supply 2 modes of desktop and centralized card 4U rack
n Offer 1 bidirectional channel audio
n Data type: RS232/RS485/RS422/ Manchester optional
§1.3 Parameter and index
n Fiber connector
Connector SC/ST/FC
Wavelength 1310nm/1550nm (single-mode fiber)
850nm/1310nm (multi-mode fiber)
Transmission range: 0~120Km (single-mode fiber, optional)
0~2Km (multi-mode fiber, optional)
n Video
Channel : 8 positive
Format: PAL/NTSC/SECAM
Video Signal: 1VP-P
Video Impedance: 75Ω
Bandwidth: 8MHz
Frequency: 16.5MHz
Digitization: 8bit or 10bit
DG: 1% (Typical value)
DP: 10 (Typical value)
SNR: 67dB(Typical value)
Color brightness time extension difference: 10ns (Typical value)
Color brightness gain difference: ±10% (Typical value)
n Asynchronous data
Interface: RS232/RS485/RS422 /Manchester
Working mode: full/half duplex (only for CH1 and CH3)
Rate: DC~128Kbps
Error code rate: <1×10 -9
Rate: 300~115.200Kbps
Connector: RJ45
§1.4 Work condition
voltage:AC220V, input range: AC180V ~ 260V;
device consumption:≤5W
operate temperature: 0°C~50°C
storage temperature: -40°C~+70°C
relative humidity: 95 %
§1.5 Dimension
212(W)´ 138(L)´ 44(H)mm
§1.6 Package
Transmitter/receiver2
Reference manual 1
+5V-220V power wire 1
