Optical Transmitter 1310nm CATV Hfc
Adhering to the profound technology accumulation, in the course of development for many years, our company is steady and pragmatic, constantly surpassing and actively expanding in the field of H.264 Hdmi To Ip Encoder, 3m Fiber Optical Splice Closures, 1550nm Edfa 32 Pon Wdm and services. Welcome to post your sample and color ring to let us produce according to your specification. We have the establishment of relevant management sections, the formulation of the management of the formulation, the implementation of job responsibilities to the person, so that each work by a person responsible. We cooperate with competitors, integrate enterprise resources, make market competition orderly, so as to improve market share. We hope that employees have a strong sense of self-responsibility and dedication, in order to achieve the goal, and perseverance to overcome the setbacks encountered in the work.
Catv 1310nm Optical Transmitter
The transmitting modules of Catv 1310nm Optical Transmitter adopt the imported DFB laser named Agere (ORTEL、Lucent),Mitsubishi、Fujisu、AOI and so on.
The internal RF driving amplifier and controlling circuit of this machine can ensure the best C/N. The perfect and stable circuit of optic power output and controlling circuit of thermoelectric refrigeration device of laser module assure the user the best quality and stable working for a long time.
The internal micro-processor software has many functions such as laser monitoring, number display, trouble alarm and on-line management. Once the working parameter of the laser is out of the fixed range, there will be a red light glistening to alarm.
The RS-232 standard connector makes it is possible to manage on line and monitor in another place.
The machine adopts 19”standard shelf and it can work with the voltage from 110V to 254V.
Display Board Operation Guide：
Press the button “Status” in the board, the working parameter of this machine can be seen in turn as follows,
1.Model: ：ST1310-02,04,06,08,10,12,14,16,18,20,22,24,26,28,30
2.Output Power: display the output power of this machine（mW）.
3.Laser Temp: the laser works between 20℃ and 30℃.If the temperature is out of this range, the red light will glisten to warm.
4.Bias Current: The bias current of the laser is the main working parameter of the laser. Only when the parameter is above 30mA, RF driving circuit can begin to work. The red light will shine to warn when the RF driving level comes out of the fixed value.
5.REFRG Current：showing the working current of heating or cooling which can make sure the standard temperature is 25℃.
Technical parameters of Catv 1310nm Optical Transmitter
Model（ST1310） | -2 | -4 | -6 | -8 | -10 | -12 | -14 | -16 | -18 | -20 |
Optic Power （mW） | ≥02 | ≥04 | ≥06 | ≥08 | ≥10 | ≥12 | ≥14 | ≥16 | ≥18 | ≥20 |
Optic Power （dBm） | 3.0 | 6.0 | 7.8 | 9.0 | 10.0 | 10.8 | 11.5 | 12.0 | 12.3 | 12.8 |
Optic Wavelength （nm） | 1290～1310 | |||||||||
Fiber Connector | FC/APC、SC/APC、SC/UPC (Selected by the Customer) | |||||||||
Working Bandwidth (MHz) | 47～862 | |||||||||
Channels | 59 | |||||||||
CNR （dB） | ≥51 | |||||||||
CTB （dBc） | ≥65 | |||||||||
CSO （dBc） | ≥60 | |||||||||
RF Input Level (dBμV) | Not with pre-distortion | 78±5 | ||||||||
With pre-distortion | 83±5 | |||||||||
Band Unflatness | ≤0.75 | |||||||||
Power Consumption (W) | ≤30 | |||||||||
Power Voltage (V) | 220V(110～254) | |||||||||
Working Tem (℃) | 0～45 | |||||||||
Size (mm) | 483×370×44 | |||||||||
Warranty term
ST1310 Series optical transmitters are covered by ONE YEAR LIMITED WARRANTY, which starts from the initial date of your purchase. We provide its customer whole-life technical supports
Application
Company information
We have more than 100 staff, 10% of them are senior technicians. With more than 1,000 square meters standards production assembling lines, we have strict QC procedures. Each unit of our product will go through 3 layer QC procedures, material checking before production, stabililty and performance testing after production, packing detection before delivery.
Most of our products are exported to South America, Russia, and North European countries. Currently, Softel has its branch office in Mexico and will launch another office in Colombia, continuing supplying for numerous agents, integrated dealers, and equipment producers all over the world.
Through keen international business competition in good faith, all of our staff members feel a big accomplishment & work under heavy responsibility. In addition, we are much proud of providing our invaluable customers with our high quality, high reliability, high efficiency, and competitive products.
Over the years, we have been widely recognized by the market with high-quality Optical Transmitter 1310nm CATV Hfc, reasonable prices as well as a highly responsible attitude. With the efforts of all members of the company, we have formed a unique business philosophy, a scientific supervision mechanism, and a perfect market system, which have continuously improved our comprehensive competitiveness. Our company focuses on creating customer value, takes technology and quality stability as the basic point, and has become a qualified supplier for many international companies.
You Might Also Like
Send Inquiry