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OP-OTDM15D1 1550nm Direct Modulation Optical Transmitter of OP-OTDM15D1 series mainly used in overlay inter cut system. It adopts 1550nm Directly modulated Laser only used in Dense Wavelength Division Multiplexing (DWDM) system. The output optical wavelength is the standard ITU wavelength. RF Pre-distortion Circuit developed and operated by us is used in the part of RF Driver. Improved Microcomputer Automatic Control System is built in it to ensure the excellent performance.

         Product Features
 
  • 19”1U Rack,Use 1550nm Directly Modulated Lasers only used in Dense Wavelength Division Multiplexing (DWDM) system, output optical wavelength is the standard ITU wavelength.
  • The section of RF driver uses Digital Automatic Processing of RF power developed independently by us. It will adjust the RF drive power automatically according to the level and numbers (15 ~ 84 channels) of input RF signal, to make sure C / CSO, C / CTB and C / N Index always at their best. So the performance can be ensured and optical receiving output level of optical receiver can de steady.
  • Advanced multi-frequency RF predistortion with GaAs devices, improve the C / CTB and C / CSO Index the most important part of CATV efficiently, extremely improve the C/N and MER Index at the same time.
  • Built-in perfect microcomputer automatic control circuit, monitor a variety of working conditions of output power and laser in real time, to make sure the optical output power is steady and extend the working life of the laser.
 

PARAMETER APPLICATION DOWNLOAD CONTACT US

PARAMETER

 
Items
Unit
Technique Parameters
Output Optical Power mW 4 6 8 10
Optical Wavelength nm 1550±10 or ITU wavelength
Laser Type   DFB Laser
Optical Modulating Mode   Directly Optical Intension Modulation
Optical Connector Type   FC/APC or SC/APC?
Frequency Range MHz 47~862
Input Level dBμV 72~88
Flatness in Band dB ±0.75
Input Impedance Ω 75
Input Return Loss dB ≥ 16(47~550)MHz;≥ 14(550~750/862MHz)
C/CTB dB ≥ 65
C/CSO dB ≥ 60
C/N dB ≥ 51
AGC Controlled Range dB ±8??
MGC Controlled Range dB 0~10?????
Supply Voltage V AC 160V~250V(50 Hz)
Power Consumption W 30
Operating Temperature 0 ~+45??????
Storage Temperature -20 ~+65
Relative Humidity % Max 95%No Condensation
Dimension mm 483(L)X 380(W)X 44(H)

APPLICATION

 


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

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Product Item Description Download
Intelligent Direct Modulated Optical Transmitter OP-OTDM15D1 >19”1U Rack,1550nm

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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