CATV Transmitter with Ortel or Aoi Laser (WT8600)
Along with the 'Client-Oriented' enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for 32 Port EDFA Optical Amplifier, Fast Connector SC UPC, HFC Optical Node. Our company has the most complete product line and the most innovative style, waiting for your choice. Our company wholeheartedly cooperates with customers to achieve a win-win situation, work together to achieve sustainable development, and create a better future with global partners!
1310nm outdoor laser transmitter (Relay station) is our featured product. With years accumulated HFC network engineering practice and equipment development experiences, specifically developed for 1310nm outdoor optical emission or optical relay transmission. The successful development of this product provides an economical and practical solution for the 1310nm outdoor optical emission or optical relay transmission in CATV engineering practice.
Performance Characteristics
■Photoelectric conversion part adopts the latest imported brand-name optoelectronic integrated receiver module;
■Optical emission part adopts the latest imported brand high performance DFB laser; provide high quality signal transmission for the CATV network.
■Build-in RF driver amplifier and control circuit to ensure the low noise and intermodulation index; and can output two ways high quality RF signal to cover the local users.
■Perfect and reliable optical power output stabilizing circuit and built-in high-power electric heating cooler, enable the working ambient temperature difference up to ± 40 ° C, ensure the best performance of the machine and the long life steady operation of the laser.
■LCD status display, the main working parameters are clear at a glance.
■Compact and reasonable process structure, convenient installation and debugging, stable and reliable performance.
■The equipment can work steadily outdoor under bad environmental condition, because of large cast aluminum waterproof case, high reliability switching power supply and strict lightning protection system.
Technique Parameter
Item | Unit | 1310nm Outdoor Laser Optical Transmitters |
Optical Receiver Part | ||
Input Optical Power | mw | 0.3～1.6（-5dBm～+2dBm） |
Optical Connector Type | FC/APC or SC/APC | |
Optical Return Loss | dB | >45 |
Frequency Range | MHz | 47～862 |
Flatness In Band | dB | ±0.75 |
RF Output Level | dBμV | ≥96（when the input optical power is－2dBm） |
Level Adjustment Range | dB | 0～15 |
RF Characteristic Impedance | Ω | 75 |
Return Loss | dB | ≥ 16（47~550）MHz；≥ 14（550~750/862MHz） |
C/CTB | dB | ≥ 65 |
C/CSO | dB | ≥ 60 |
C/N | dB | ≥ 51 |
AGC Control Range | dB | ±8 |
MGC Control Range | dB | ±8 |
Optical Transmitter Part | ||
Output Optical Power | mW | 4, 6, 8, 10, 12, 14, 16 or specified by the user |
Optical Link | dB | Defined according to optical power |
Optical Modulation Mode | Direct optical intensity modulation | |
Operating Wavelength | nm | 1310±20 |
Optical Connector Type | FC/APC or SC/APC,SC/UPC | |
Channel Number | 84 | |
C/N | dB | ≥51 |
C/CTB | dB | ≥65 |
C/CSO | dB | ≥60 |
RF Input Level | dBμV | 75～85（Input level used as optical transmitter） |
Input Laser Level | dBμV | 93～98（Laser input level used as relay station） |
Flatness In Band | dB | ±0.75 |
Generic characteristic | ||
Power Voltage | V | AC：(85~250V)/50 Hz or（35～75V）/50Hz |
Consumption | W | <75 |
Operating Temperature | ℃ | -25 ~ +50 |
Storage Temperature | ℃ | -20 ~ +65 |
Relative Humidity | % | Max 95% No Condensation |
Dimension | mm | 537（L）╳ 273（W）╳ 220（H） |
With the changes of the market, we will further improve the scientific and technological content of our CATV Transmitter with Ortel or Aoi Laser (WT8600), and constantly introduce new products to meet the needs of our customers, so that our products and the progress of the society perfectly combined. We adhere to the business philosophy of customer first and service first, and provide the best products to customers with excellent service quality, professional technical strength, and efficient customer service team. We have opened the national and international sales network layout, continuing to promote product upgrading and reorganization, and optimizing the franchise system.
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