Excellent Performance Analog Digital Externally Modulated CATV 1550Nm Fiber Optic Transmitter
Product Parameter |
||
Item |
Unit |
Parameter |
Optical Power Output |
dBm |
≥7 |
Optical Wave Length |
nm |
1550±5 |
Optical Return Loss |
dBm |
≥46 |
Fiber Connector Version |
|
specified by user |
Bandwidth |
MHz |
45~862 |
RF Input Level |
dBμV |
75~85 |
Flatness In Band |
dB |
±0.75 |
RF Return Loss |
dB |
≥16 |
C/CSO |
dB |
≥65 |
C/CTB |
dB |
≥65 |
C / N |
dB |
≥53 |
SBS Restrain |
dBm |
≥13 |
Network Control Port |
|
RS232 or RS485 |
Power Loss |
W |
≤40 |
Supply Voltage |
V |
AC 90~270(50Hz) |
(OMI) |
|
3% ± 0.25 |
Working temperature |
℃ |
0~50 ℃ |
Dimension |
mm |
350*480*45 |
FEATURES:
1,Transmits the image,language ,and digital (compress digital) information for CATV and / or Communications by fiber.
2,Using the high capability DFB lasers which are famous in the world and LiNbO3 external modulator,which provide narrow spectral line,perfect linear performance and high output optical power.
3,The high capability restraining techniques of SBS(stimulated Brillouin scattering)/SPM (Self Phase Modulation)provides excellent optical link parameter.
4,Bandwidth:47~862MHz
5,Adopting therefore Pre-distortion patent design to ensure the better C/CTB and C/CSO target in case that the C/N value is high.
6,Possesses AGC capability,operators can choose MGC capability if necessary.
7,Perfect inner microcomputer controls the circuit automatically,monitors output optical power and all the status of the laser.
8,Front panel VFD displays all the operating status and failure information of the equipment accurately.
9,19 1U high standard rack,and standard network monitoring interface RS-485or RS-232,carry out the long distance network monitoring.
Guangzhou Aoshi Electronic Co., Ltd. is a professional manufacturer of optoelectronic network equipment and wired broadband network products.
Founded in 1998, the company is located in the southern gate of China, the forefront of the economy of the eco-tourism city - Guangzhou. Guangzhou Austria Television has developed into a multi-functional high-tech enterprise integrating scientific research and development, production and manufacturing, marketing, network technology services and engineering design. Over the years, the company has been awarded as a unit of "respecting contracts and keeping reputation" by Guangzhou. With the continuous development and growth of the company, it has become a multi-functional high-tech enterprise with scientific research and development, production and marketing, network technology services and engineering design as a whole. At present, it has invested in the establishment of a subsidiary company in Yunfu, Guangdong - Mai Sida Information Technology Co., Ltd. at the same time, the company has its own standard factory buildings and office buildings in Huachuang Industrial Park, Panyu, Guangzhou.
The company is fully committed to the development and innovation of CATV technology, satellite TV reception technology and network technology. The company's leading products are: optical transmitter (1310nm, 1550nm), EDFA erbium-doped fiber amplifier, optical workstation with network management, optical receiver series, front-end equipment, optical terminal equipment, bidirectional radio frequency amplification transmission equipment, power supply equipment, branch distributor equipment, user terminal equipment, satellite television equipment, ONU and other products. At the same time, the company provides OEM services to many well-known foreign brand companies.
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1.How can i get the price?
-We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
2. Can I buy samples placing orders?
-Yes.Please feel free to contact us.
3.What is your lead time?
-It depends on the order quantity and the season you place the order.
Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.
4.What is your payment term?
-T/T,Western Union,MoneyGram,and Paypal.This is negotiable.
5.What is the shipping method?
-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.
6.How do you make our business long-term and good relationship?
-1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.