1310nm Optical Transmitter Outdoor / CATV Outdoor Laser Relay Station/ Outdoor 1310nm ...
We are a professional company which specializes in manufacturing and exporting of Modulators, 16 Pon Port EPON OLT, 1550nm 16 Port FTTH WDM EDFA, offering innovative and competitive solutions to meet specific customer needs. We use our professional technology, fine management and meticulous service to cooperate closely with colleagues from all walks of life. Our business philosophy is unity, pragmatism, hard work, innovation, service purpose is to let users satisfaction. Our company insists on accelerating the speed of capital turnover, enhancing market competitiveness and improving profitability. We have abundant information resources and a scientific business development system.
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 are dedicated to providing the community with 1310nm Optical Transmitter Outdoor / CATV Outdoor Laser Relay Station/ Outdoor 1310nm ... that have characteristics, excellent performance and stable quality. We'll hold you informed of our progress and stay up for building steady small business relations along with you. We hope to do our best to make due contributions to national economic construction and social harmony.
You Might Also Like
Send Inquiry