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Jiangsu HENGSION Electronic S&T Co., Ltd.

Optical Transmitter, Video Transmission, Fiber Transmitter manufacturer / supplier in China, offering Analogue 2-Channel Video Fiber Optic Transceiver, Managed 8 Megabit Ports Industrial Fiber Ethernet Network Switch, Unmanaged 24 Gigabit Port Poe Ethernet Network Switch and so on.

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Analogue 2-Channel Video Fiber Optic Transceiver

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DDT-E-T/R020SF
  • Interface Type: FC/ Sc/ St/ LC
  • Casing: Metal Casing
  • Wavelength: 1310nm/1550nm/850nm/1310nm
  • Number of Channels: 2-Channel Video
  • Differential Gain: Dg < 1% (Typical Value)
  • Trademark: Hengsion
  • Specification: 142*109*28mm
  • HS Code: 8517623290
  • Type: Analog Optical
  • Vedio Bandwidth: 6.5 MHz
  • Color: Black
  • Receiving Sensitivity: >-34dBm(Bit Error Rate<10 -12)
  • Video Standard: PAL/NTSC/Secam
  • Differential Phase: Dp < 1 Degree
  • Transport Package: Master Carton
  • Origin: China
Product Description
Non-Condensing Analogue Video Optical Transceivers

HENGSION Digital Non-Condensing Video Optical Transceivers can simultaneously transmit 1-128 channels of 8 bit/10 bit composite video signals, reverse or bidirectional data(Rs485/232/422), unidirectional or bidirectional audio, Ethernet, Telephone, dry contact, E1 signals over one multimode or single-mode optical fiber...
The video optical transceivers are typically used in applications with fixed or PTZ cameras. 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 environments. It is now widely used in security monitoring and control system, highway, Traffic Control Photographic System, automation and intelligent residence etc.

The function of network management is optional, and the running status of the system can be monitored by inserting just one network-managing card.

2-Channel Video
Fiber Optic Transceiver

Module No.:
Transmitter:  DDT-E-T020SF
Receiver:       DDT-E-R020SF
Standard Products:
Single mode, single fiber, 20 km, FC
Multi mode,  single fiber, 2 km,   FC

Product Picture
Analogue 2-Channel Video Fiber Optic Transceiver

Fiber Interface
ConnectorFC/ SC/ ST/ LC optional
Wavelengthsingle-mode 1310nm/1550Nm, multimode 850nm/1310nm
Transmission power≥-9dBm
Receiving sensitivity>-34dBm(bit error rate<10 -12)
Transmission distancesingle-mode max 120km, multi-mode max 2km
Number of Channels2-Channel Video
Video Input/Output ImpedanceBNC 75Ω
Video standardPAL/NTSC/SECAM
Quantization8/10 bit
Video Input/Output Voltage1.0VPP (Typical value)
Video Input/Output Voltage1.5VPP (Maximum Value)
Band width per channel≥6.5 MHZ
Differential GainDG < 1% (Typical value)
Differential phaseDP < 1°
SNR(Signal to Noise Ratio)≥67dB /71dB(Weighted Value)
Electrical & Mechanical
Power InputAC 100~240V,AC/DC12~48V optional
Direct-current OutputDC 5V@2A
Power ProtectionOvervoltage Protection, Over-current Protection
Power Consumption<3W
Size(Standalone)142 ×109 ×28mm
Working Temperature-30ºC~ +70ºC
Working Humidity0~95% (Non-condensing)
Mean Time Between Failures> 100,000 hours

Analogue 2-Channel Video Fiber Optic Transceiver


8 / 10 bit digitally encoded and non-compression video transmission  
Available for monitoring the running status of the system with the LEDs indicating parameters status of power, link and video
Directly compatible with NTSC,PAL,SECAM CCTV camera systems and support RS232, RS485, RS422, and Manchester code
Transmission distance can reach 120km without relay in single mode
Industrial-level design with SMT techniques
Special ASIC design & Hot-swap function
Support no-damage regenerative trunk of video
Without electro-magnetic RF(radio frequency) and terrestrial current disturbances. Interfaces are under thunder and lightning protection
Stand-alone type or card-type installed in 19" 4U or 5.5U rack-mount chassis
Network management functions are optional
Support customization and OEM

Analogue 2-Channel Video Fiber Optic Transceiver
Analogue 2-Channel Video Fiber Optic Transceiver
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