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OP-OTDM151 intelligent directly modulated optical transmitter is mainly used in 1550nm optical fiber transmission system. Adopt advanced electronic dispersion compensation technology, accurately compensate according to the actual transmission distance by 1km stepping. The maximum compensated distance up to 50km.

OP-OTDM151 intelligent directly modulated optical transmitter is the most important equipment to construct the CATV network. It mainly used for the value-added services of TV image signal, digital television signal, telephone voice signal and data (or compressed data) signal. By built-in WDM, multiplex the inter-cut optical signal and the main optical signal then output. After setting required optical difference, the perfect adjustable optical attenuation function can automatic control the inserted optical signal according to the main optical signal, realize inter-cut system full automatic adjustment. Provide high quality low cost solution for all-optical relay 1550 optical fiber CATV system, and local value-added services inter-cut.

         Product Features
 
  • Module Design,Easy to be installed and maintained
  • Flexibility:Laser emission and RF processing circuit adopt modular design mode,then the after sales service and foreign trader import entry become more convenient
  • Reliability:The 19" 1U standard rack,built-in high-performance switching power supply,it can work at 85~265V AC MS level automatic switch,chassis cooling can be automatic control by temperature
  • Advanced pre-distortion correction circuit;
  • Intuition:Laser is the most expensive machine components,machine equipped with microprocessor monitors the working state of the laser,the panel LCD window display the operating parameters.
 

PARAMETER APPLICATION DOWNLOAD CONTACT US

PARAMETER

 
Item
Unit
Technique Parameters
Output optical power mW 10
Optical wavelength nm  1550±10 (have to be ITU wavelength when with inter-cut function)
Dispersion compensation distance Km ≤50
Laser type   DFB laser
Optical modulation mode   Direct optical intensity modulation
Optical connector type   FC/APC or SC/APC
Frequency range MHz 47-862/1003
RF input level dBuV 75-85
Flatness in band dB ±0.75
RF input impedance Ω 75
Input return loss dB ≥ 16
C/CSO dB ≥ 60 25Km optical fiber, 0dB received
C/CTB dB ≥ 65
C/N dB ≥ 51
AGC control range dB ±5
MGC control range dB 0-20
Supply voltage V AC 110V-250V (50Hz)
Consumption W 30
Operating temperature 0 -- 45
Storage temperature -20 -- +65
Relative humidity % Max 95% no condensation
Dimension mm 483(L)×380(W)×44(H)

APPLICATION

 


• 1550nm Optical fiber transmission system
• Construct the CATV network
• Local value-added services inter-cut
 

DOWNLOAD

Product Item Description Download
Intelligent Direct Modulated Optical Transmitter OP-OTDM151-A Standard 1550nm directly modulated optical transmitter, the default optical output power is 10mW, and the optical output wavelength can choose ITU standard wavelength.
Intelligent Direct Modulated Optical Transmitter OP-OTDM151-B on the base of OP-OTDM151-A, add inter-cut function and built-in WDM. The WDM specification please specify when ordering.
Intelligent Direct Modulated Optical Transmitter OP-OTDM151-C on the base of OP-OTDM151-B, add VOA Variable Optical Attenuator, can adjust the signal optical power intensity by the menu options on the front panel.

CONTACT US

Thanks very much for your interest in OPTOSTAR,we are always glad to hear from you, please leave your message or contact us through details as below, we will respond as soon as possible.I believe that OPTOSTAR can bring you the greatest value!


(Please note the uppercase letters)   
  • A-14,Haide Building,the Intersection of Nanxin Road and Haide Second Road Nanshan District,Shenzhen,P.R.China(Office)
  • D Buliding,Technology Business Incubator,XinHangGang 2rd Road,Shuangliu District,Chengdu,P.R.China(Active Product Factory)
  • 18A-3,The Third Industrial Pork, Tangtou Village Shiyan Town Baoan District,Shenzhen,P.R.China(Passive Product Factory)
  • Email:info@optostar.com.cn
  • 0086-755-26400198/0086-0755-26400288   Fax:0086-755-26411001
 

Why OPTOSTAR

Shenzhen Optostar Optoelectronics Co., Ltd. was founded in May 2006 and headquartered in Nanshan District, Shenzhen, China. As a leading manufacturer and supplier for fiber optical components and system products in China, we can provide our customers with active components such as GPON/EPON, all serial SFP transceivers, Media Converters, PDH multiplexers, EDFAs, Video Multiplexers which are used for telecommunication, network and security. We are also producing passive components such as Patch Cords, CWDM, DWDM, PLC splitters and so on.

Our company has a lot of advantages based on 10 years of experience in the optical telecommunication industry: Perfect techniques and producing plant, Abundant technology development capability with 10 persons R&D team, Rich OEM & ODM co-operation experience with famous overseas companies, Strong ability to provide whole network solutions. We owned 2 production plants which the total area is more than 6000sqm and more than 300 workers and 50 technicians and 1 headquarter office which has sales team of around 30 persons. After more than ten years of operation, Optostar has successfully developed the worldwide market. Our products are widely accepted by the customer from all of the world and win good reputations by themselves. We promise to provide our customers with high quality products and nice services. To achieve your 100% satisfaction is our persistent goal all along!


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