1310nm Optical Transmitter CATV Ortel Laser Transmitter 20MW 24MW 26MW 31MW
For many years, we have been specializing in the production of Xpon Onu Wifi, 3 Out Dome Fiber Optic Splice Closures, Single Port 1550nm EDFA Amplifier. Our company based on the domestic market at the same time, actively explore the international market. We actively create promotion and development channels for all kinds of talents to create a fair and equitable platform.
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） |
We always pursue excellent quality, pioneer and innovate, and have a group of professionals to continuously improve and perfect our 1310nm Optical Transmitter CATV Ortel Laser Transmitter 20MW 24MW 26MW 31MW. Our company is committed to market development, pursuing the corporate policy of 'quality, price, reputation, and service', and strive to be your enthusiastic and trusted partner with more perfect products and superior services. We will work hard to solve social problems centered on the sustainable development goals, and formulate a sustainable policy plan that continuously creates social and corporate value.
You Might Also Like
Send Inquiry