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1-64 Ch video optic transceiver over fiber

China

DDT Series

30 ~ 800 / Pair ( Negotiable ) Get Latest Price

-

30 per Pair

1 Pair

Packing in paper box and then in big carton

3 working days after payment

10000 Pair per Week

T/T, L/C, Western Union, Money Gram, PayPal, Other

-

今すぐお問い合わせください

製品仕様

Brand Name : -
1-128 channels of 8 bit/10 bit composite video over one fibe : Full digital non-condensing techniques, and supports high-re Automatic compatible PAL,NTSC and SECAM CCTV camera systems : Available for monitoring the running status of the system wi

タイトルまたは説明


Summarization

Hengsion Digital Non-Condensing Video Optical Transceivers can simultaneously transmit 1-128 channels of 8 bit/10 bit composite video signals, return or bidirectional data(Rs485/232/422), unidirectional or bidirectional audio, Ethernet, Telephone, dry contact, E1signals over one multimode or single-mode optical fiber…… It adopts full digital non-condensing techniques, and supports high-resolution movement and still picture-undistorted transmission.

 

The optical transceivers are typically used in applications where the cameras have PTZ 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 environments. It is now widely used in security monitoring and control system, highway, Traffic Control Photographic System, automation and intelligent residence.

 

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

 

 

Characteristics

● 8 / 10 bit digitally encoded and non-compression video transmission  

● Automatic compatible PAL,NTSC and SECAM CCTV camera systems

● Available for monitoring the running status of the system with the LEDs indicating parameters status of power, link and video

● Directly compatible with NTSCPALSECAM CCTV camera systems and support RS232, RS485, RS422, and Manchester code

● Transmission distance can reach 120km without relay in single mode

● Optical relay node can be added if required

● Industrial-level design with SMT techniques

● Special ASIC design & Hot-swap function

● Support no-damage regenerative trunk of video

● Withoutelectro-magneticRF(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

 

 

Basic Benchmarks

Fiber Interface

Port

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 20 /40 /60 /80 /100 /120km optional

multimode 2km/4km optional

Video

Video Channels Count

Available for customization, max 128 channels video in one device

Video InputOutput Impedance

BNC 75Ω unbalanced interface

Video standard

PAL/NTSC/SECAM

Quantization

8/10 bit

Video InputOutput Voltage

1.0VPPTypical value

Video InputOutput Voltage

1.5VPPMaximum Value

Band width per channel

≥6.5 MHZ

Differential Gain

DG < 1% (Typical value)

Differential phase

DP < 1°

SNRSignal to Noise Ratio

≥67dB /71dBWeighted 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-45European terminal

Audio

Quantization

24 bit

Audio /output Impedance

600Ωunbalanced/balanced

Signal Bandwidth

   

お問い合わせ

連絡先担当者: sannie

会社:Jiangsu Hengsion Electronic S

住所:Changzhou, Jiangsu, China,

To,

sannie < Jiangsu Hengsion Electronic S >
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