1V1D analogue Fiber optic transceiver PAL / NTSC / SECAM standard fiber ethernet converter DDT-E-T/R0101DSF manufacturer from China JIANGSU HENGSION ELECTRONIC S&T CO.,LTD

1V1D analogue Fiber optic transceiver PAL / NTSC / SECAM standard fiber ethernet converter

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: DDT-E-T/R0101DSF

Non-Condensing Analogue Video Optical Transceivers

1V↑1D↓(rs485)

Non-Condensing Analogue Video Optical Transceivers

1V↑1D↓(rs485)

1-Channel Video +1 Reverse rs485 Data Fiber Optic Transceiver

(Remarks: Our product adopts modular design, it support customization, you can add kinds of signals in by customization.)

Introduction

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.

Features

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"2U, 4U or 5.5U rack-mount chassis

Network management functions are optional

Support customization and OEM

Typical Application

Benchmarks:

Fiber Interface
Connector	FC/ SC/ ST/ LC optional
Wavelength	single-mode 1310nm/1550Nm, multimode 850nm/1310nm
Transmission power	≥-9dBm
Receiving sensitivity	-34dBm(bit error rate<10 -12)
Transmission distance	single-mode max 120km, multi-mode max 2km
Video
Number of Channels	1-Channel Video
Video InputOutput Impedance	BNC 75Ω
Video standard	PAL/NTSC/SECAM
Quantization	8/10 bit
Video InputOutput Voltage	1.0VPP (Typical value)
Video InputOutput Voltage	1.5VPP (Maximum Value)
Band width per channel	≥6.5 MHZ
Differential Gain	DG < 1% (Typical value)
Differential phase	DP < 1°
SNR(Signal to Noise Ratio)	≥67dB /71dB(Weighted Value)
Data
Electrical interface	RS232/RS422/RS485(2/4line)/ Manchester code
Communication rate	RS232 115.2Kbps/ 300Kbps / 2 Mbps
	RS422 115.2Kbps/ 300Kbps / 2 Mbps
	RS485 115.2Kbps/ 300Kbps
Bit Error Rate (BER)	<10^-12
Physical interface	RJ-45,European terminal
Electrical & Mechanical
Power Input	AC 100240V,AC/DC1248V optional
Direct-current Output	DC 5V@2A
Power Protection	Overvoltage Protection, Over-current Protection
Power Consumption	< 3W
Size(Standalone)	95 ×70 ×25mm
Environment
Working Temperature	-30 +70
Working Humidity	095% (Non-condensing)
Reliability
Mean Time Between Failures	100,000 hours