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  • Name: 4E1 optical multiplexer

  • 4E1 optical multiplexer adopt the advanved internationaldigital video and optical fiber transmission technology. It can transmit video signal ...

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Product description:
4E1 optical multiplexer adopt the advanved internationaldigital video and optical fiber transmission technology. It can transmit video signal via 1 fiber cable real-time, synchronously, no-distortion and high quality. 4E1 optical Multiplexer adopt the full digital video non-compression transmission technology and it’s high quality video effect can meet the user’s requirement. Easy installation and no need locale adjusting.Its optical module and core circuit adopt the imported components which is high stability and applied to the different operation environment. All optical interfaces and electrical interfaces conform to the international standards. This video optical multiplexer with video status indication which can monitor it’s running status.
This optical multiplexer adopts modularization design. User can flexibly select or customize the configuration according to the locale conditions. Desktop version and rack mounting available.

Main features:

  • 10bit digital coding and non-compressed video transission.
  • Support any high resolution video signal
  • 5Hz~10Hz video channel
  • Auto-compatible PAL,NTSC,SECAM video standard
  • With APC circuit ,constant power output,large dynamic range
  • No need to use the shutdown maintenance,can be charged hot-swappable.
  • Gigabit fiber optic transmission,high capacity,easy to upgrade.
  • Power and other parameters status indicating LED can monitor the operation of the system
  • Support  video lossless regeneration relay
  • Advanced adaptive technology,without the on-site electrical or optical adjustment in using
  • Technical grade modularization design makes the equipment more reliable and flexible
  • Can resume overload protection automatically
  • Unique built-in power design
                                                                

Environmental requirements:

  • Security system
  • TV and medical treatment
  • Videophone conference
  • Building management systems/communication systems
  • Electricity/water safety monitoring systems
  • Intelligent transportation system
  • Long-distance multimedia teaching / campus monitoring
  • Long-distance radio and television transmission systems

Video specifications:
Number of video channels:4
Video connector:BNC
Video input/output impedance:75W (unbalanced)
Video inpout/output voltage:1VP-P,1.2VP-P(max)
Video bandwidth:8MHz
Sampling frequency:15MHz
Sampling resolution:8~12bit
Differential gain(10%-90%APL): DG＜1%(typical)
Differential phase(10%-90%APL) DG＜0.7°(typical)
Field tile:＜0.5%
SNR(weighted):S/N≥70dB(the highest optical budget loss)
Data specifications:
Number of data channels:1ch reverse data
Data interface terminals:industry standard terminal blocks or RJ45
Data interfaces:RS-232,RS-422,RS-485,Manchester codes,Biphase codes,switch signals
Bit rate:0~256Kbps
Bit error rate:≤10-9
Common measures:
Environmental temperature:-30℃-+75℃
Storage temperature:-40℃- +85℃
Relative humidity:0-95%(non-condensing)
Dimensions:
Free standing : 225mm×200mm×40mm
Card-based:standard 4U centralized management rack
Rated voltage : AC220V/50Hz
Internal power consumption: 4.5W
MTBF(mean time between failures):≥105 hours
Optical characteristics(part of the fiber parameters)

Optical fiber interface

SC/FC

SC/FC

SC/FC

SC/FC

SC/FC

Fiber type

Multi-mode

Multi-mode

Single-mode

Single-mode

Single-mode

Central wavelength(nm)

850

1310

1310

1310

1550

Transmission distance(km)

0~2

0~3

0~20

0~40

0~60

Sending power(dBm)

-18.5~-14

-19.5~-16

-15~-10

-12~-5

-5~0

Receiving sensitivity(dBm)

-35

-36

-34

-36

-38

Optical saturation(dB)

-8

-9

-8

-3

+2

Optical loss(dBm/km)

2

1

0.5

0.5

0.25

 
Hits:  UpdateTime:2010-06-02 08:46:24  【Printing】  【Close】
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　　In this information age, market economy is developing rapidly. As a manufacturer of optical communication products, Zhongguang shoulders a heavy responsibility entrusted by the industry, and we have to do a good job in all types of customer services.
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Suzhou Zhongguang Technology Development Co., LTD
Add：Zhongguang Technology Park, Nanfeng Town, Zhangjiagang City, Jiangsu Province
Code：215628
Tel：086-512-58902688
Fax：086-512-58902689
E-mail:market@zggtx.com