CATV optical laser 1550nm transmitter
CATV optical laser 1550nm transmitter
WS-LT3000 series direct-modulation optical transmitter is a 1310/1550nm laser transmission device independently developed by WSEE and has complete independent intellectual property rights. It has high performance, high reliability and excellent performance-cost ratio and can be widely used in various applications. Long-distance digital and analog signal communication applications include secondary CATV trunk lines and distribution networks, CWDM/DWDM systems, fiber optic sensing, and security monitoring systems.
- The use of high-performance DFB lasers of international famous brands has narrow spectral lines, good linearity, and high output power.
- Advanced multi-frequency RF predistortion technology. The driver circuit adopts RF power automatic processing technology, which can automatically optimize the driving level so that the C/CTB, C/CSO and C/N indicators are always at optimal values.
- 32-bit ARM processor can efficiently coordinate the working status of each module and accurately monitor and control each operating parameter.
- Laser temperature stabilization circuit (ATC) and optical power output stabilization circuit (APC) ensure the best working performance of the laser.
- 47-862MHz (1000Mhz can be customized) operating bandwidth.
- The dual-module structure is reserved, and functions such as light emitting, EDFA, light collection, and RF switch can be added.
- Modular structure facilitates function expansion and maintenance of equipment;
- Standard network management interface, in line with SNMP network management protocol;
- The power supply can realize dual power hot backup, snap-type fixed, one-touch pull. Easy to operate, firmly fixed. Voltage 220V & 110V & 48V optional.
|
Technical Parameters |
WS-LT3000-3*** |
WS-LT3000-5*** |
|
Output optical power |
2~30mW |
3~10dBm |
|
Wavelength |
1310nm±20 |
1550nm±15 |
|
Laser type |
DFB laser |
|
|
Optical modulation |
Direct light intensity modulation |
|
|
Optical connector form |
FC/APC&SC/APC(customize) |
|
|
Frequency Range |
47~860MHz(customize 1000MHz) |
|
|
RF input level |
75~90dBuV(Recommended best value 80dBuV) |
|
|
In-band flatness |
±1dB |
|
|
AGC accuracy |
0.5dB |
|
|
MGC adjustment range |
0~15dB |
|
|
RF input impedance |
75Ω |
|
|
Input reflection loss |
≥16 |
|
|
C/CTB |
≥65 |
|
|
C/CSO |
≥60 |
|
|
Carrier to noise ratio (C/N) |
≥51 |
|
|
Supply voltage |
AC220V(160V ~ 265V) /AC110V(90 ~130V)/DC48V(38 - 58V) |
|
|
Total power consumption |
<12W |
|
|
Operating temperature |
-5℃~+45℃ |
|
|
Relative humidity |
95% max, no condensation |
|
|
Storage temperature |
-30℃~+70℃ |
|
|
Product net size |
357(W)*482(L)*44(H) |
|
|
Single product packaging size |
595(W)*490(L)*120(H) |
|
|
FCL package size (2 sets) |
595(W)*490(L)*230(H) |
|
1550nm Analog CATV Directional Modulated Optical Fiber Transmitter Package: 1pc / Box, 2pcs / Carton.
This device warranty is 12 months. If the problem is caused by the user’s wrong operation or natural force majure, we will only be responsible for the maintenance and charge the appropriate material cost.
When the device has problem, please contact us immediately. On-site maintenance of faulty device should be operated by professional technician to avoid causing more damage to the equipment.
Note: For users who disassemble and repair equipment wihtout our authorization, our company will not offer free warranty. Reasonable maintenance and materials costs will be collected.
Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing CATV Optical equipment since 2008. Our company has become one of the biggest enterprises in the field of CATV equipment in China. We have been mainly engaged in designing, researching, manufacturing and marketing CATV HFC network equipment.
Our company has been researching and developing HFC network products, including 1550nm EDFA, Multi-ports High Power EDFA, 1550nm/1310nm Optical Transmitters, Outdoor Optical Receivers, FTTH Optical Nodes, Passive FTTH Optical Nodes, CATV Amplifiers, hybrid modules, power supplies and passive devices.
After years of development, we have strong overall operational capabilities, rich experiences in international trade, and have made good relationship with many countries like USA, India, Vietnam, Spain, Romania, Ukraine and Russia, Peru, Colombia, African countries, etc. We are looking forward to forming business relationship with new clients around the world.
If you are interested in our products, welcome to your inquiry and visit our factory.
Tel: +86-533-3599957
Fax: +86-533-3599955
Web: http://www.wanshuo.net
Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier