
Summary
Ftth Broadband / Fiber To The Home Equipment This series of Optical Receiver use Ultra Low Optical Power Receiving Technology, FWDM Technology, all Gallium Arsenide Amplify, Optical Control AGC function, the Output Level of RF 76dBuv is stable when the optical receiving power is -15 to -5dBm.Huanshun HSGS10076W series Optical Receiver is specially designed for the FTTH application of the CATV network. Compact Structure, Good Appearance & Convenient Application. Even under the bandwidth up to 1000Mhz, it can also provide a Stable Output Level and Excellent Performance Indexes, which has the wide range of optical power working range.
Features
█ Ultra Low -18dBm Optical Power Receiving MER>28dB, 1000MHz Working Wavelength;
█ 1545~1565nm filter type receiving, applied to 1 fiber 3 wave optical network;
█ Stable and Reliable AGC Control Function, -15~-5dBm/RF76dBuv Constant Output;
█ Perfect Surge Suppression Circuit, Improving Lightning Protection & Surge Shock Prevention Ability;
█ Power Supply, Optical Power Working Condition LED panel display;
█ Low Power designed, Device Total Power Consumption less than 2.0W;
█ Main Device's Performance pass National Broadcast Inspection&Testing, and obtain the National CATV Admission Certificates;
█ Whole Device's Performance is detected by EMC and Safety Performance Inspection, certified by National Mandatory Product (CCC).
Technical Specifications
Items | Unit | Performance Index | ||
Optical Characteristics | optical receiving wavelength range | nm | 1545/1565 | |
PON port wavelength | nm | 1310/1490 | ||
mutual isolation | dB | ≥40(1490/1550) | ||
response rate | A/W | ≥0.85 | ||
optical receiving power range | dBm | -2~-18(suggested-9~-12) | ||
optical reflection loss | dB | ≥50 | ||
fiber optic adapter/connector | / | SC/APC | ||
RF Characteristics | bandwidth/unevenness | MHz/dB | 47~1000/≤±1 | |
output level | dBuv | 76±1(-15~-5dBm) | ||
reflection loss | dB | ≥14(characteristic impedance75Ω) | ||
RF output port | / | metric or british system(1-way output) | ||
MER(closed equilibrium) | dB | ≥25(64QAM)≥31(256QAM) | -12dBm receive, optical link 94 digital channels | |
MER(open equilibrium) | dB | ≥32(64QAM)≥34(256QAM) | ||
BER | / | ≤1×10-4 | measure at least 100bits | |
CNR/CTB/CSO | dB | ≥44≥58≥58(-9dBm/76dBuv) | ||
Other Index | Power supply/consumption | V/W | External AC155~255V→DC5/2 | |
working/storage temperature | ℃ | -30~55/-40~75 | ||
working/humidity | % | 5~80(no condensation) | ||
structure size | mm | 82×82×25 |
Application
In the FTTH Triple Play, Data Signal is output through the PON port of the OLT. The CATV Signal is output through 1550 Optical Transmitter, and then passes through an EYDFA Optical Amplifier with the Internal Integrated Splitter, Optical Amplifier, and Combiner Devices, each port output of one fiber with Three Wave Optical Signals, and then though the Optical Distribution Frame(ODF) to user terminal receipt. If receiving Pure CATV Optical Signal, apply the HSGS10076D Optical Receiver with 1550nm Filter; if receiving CATV and Data Signals at the same time, apply HSGS10076W Optical Receiver. The CATV optical signal is converted by the machine to 76dBuv RF signal output, so that the PON optical port can be connected to the ONU to achieve high-speed data access.
Please see the following diagram in details:
Order Info.
Product Name | Model | Functional Description |
FTTH Optical Receiver (WDM single output) | HSGS10076W | CATV 1540~1565nm reception,-5~-15dBm/RF 76dBuv Constant Output,PON:1490/1310nm;External 90~255V 5V 0.5A Power Adapter |
Zhejiang Huanshun Network Technology Co.,Ltd
Company Profile
Founded in 1988, Zhejiang Huanshun Network Technology Co., Ltd. is located in Yuyao, the birthplace of seven thousand years of ancient culture, and has the reputation of “Plastic Kingdom” and “Hometown of Moulds”. The registered capital is eight million dollars and the paid-in capital is five million dollars, more than 100 employees. At the beginning of the company's establishment, it was positioned as a photoelectric transmission equipment. Optical transmitters, optical receivers and optical amplifiers are the main products of the company. With the digital transformation of cable television transmission, two-way transformation and the advancement of the construction of next-generation broadcasting and television networks, the company main products are continuously upgraded and continuously innovated. The new generation of FTTH products are high-power multi-output (4-64 channels), FWDM fiber amplifiers, WDM type, 1550 filter type ultra-low optical power receiver, FTTH ONU (WIFI) + CATV reception. Dual fiber&single fiber (WDM) optical terminal, FTTH ONU or WIFI E/GPON optical terminal, EPON OLT + EYDFA field passive optical fiber access central office.
Factory workshop area: 8,000 square meters Safety: three levels of safety production standardization and environmental protection facilities: ISO 14001 environmental management system certification.
Office building scale: The total number of office staff is about 40, including design and development, sales, finance, production management personnel, etc. Area: 2,640 square meters
As a company with independent research and development, production and sales, it has gathered a large number of experienced professional technical teams and management teams to lay a solid foundation for the company's development. Since 1990, the company has obtained ISO9001, ISO14001, ISO18001, 3C certification, and has obtained 13 national patents, 10 national computer software copyrights, 18 national industry product network access licenses, and provincial high-tech. enterprise.
Adhering to the core values of “gratefulness, innovation, pragmatism and mutual benefit”, the company is committed to becoming a cable network integrated service solution provider and building the first brand of cable TV access network application services. In the future, we will promote the smart community, smart retirement and smart healthcare, and build a smart community service system that is sufficient for wired networks.
"Concentrating on Providing Competitive Equipments, HUANSHUN Servies You Continuously" is the company's business philosophy. "Sincerely returning to the society and making good products" is the common vision of generation after generation.