SMATV (Satellite Master Antenna TV) is popular to offer satellite TV and terrestrial TV to subscribers living in the apartments or community. Traditional SMATV can distribute the master antenna contents via multiswitch to satellite receivers over coaxial cable. Due to higher loss at higher satellite frequency, SMATV cable distance is less than 150 meter even with IF online amplifier. Typical four Quattro LNB SMATV system needs 17 RF cables from the building roof to the cascading multiswitchs, serving less than 100 subscribers just in one building. GLB3500M-16 enables SMATV over fiber to more buildings and subscribers. Together with PLC fiber splitter and cascading multiswitchs in each building, GLB3500M-16 can distribute four Quattro LNB and Terr TV to maximum 3200 subscribers in the community. This is a typical hybrid fiber coaxial cable application on the satellite TV.
GLB3500M-16 fiber link includes GLB3500M-16T fiber optic transmitter and GLB3500M-16R fiber optic receiver. With CWDM lasers/photodiode and low noise RF gain control circuit, one GLB3500M-16T can deliver high quality RF to maximum 32pcs GLB3500M-16R optical receivers within 5Km fiber distance.
Features:
• Aluminum Metal housing with heat sink.
• No fan design.
• 16 sat polarity broadband RF 950~2150MHz.
• One Terrestrial TV RF 174~806MHz.
• 16 CWDM uncooled DFB Lasers from 1310nm to 1610nm.
• AGC at optical transmitter and receiver.
• Supporting maximum 5Km fiber distance at each 1×32 PLC output.
• High Linearity Photodiode.
• Excellent RF Isolation.
• Low noise RF Gain Control circuit.
With experience providing high quality products in Internet and RF over fiber distribution industries, Greatway’s expertise lies in the development, design, production, engineering and prototyping customer design products, OEM and ODM. We provide effective Outsourcing Solutions for the customized needs. Teams up with highly qualified partners, Greatway is able to deliver leading edge cost effective solutions to serve customers successfully.
Greatway Technology has been offering 1218MHz Broadcast and Narrowcast CATV RF Fiber transmitters and nodes, RFoG Micronodes for Docsis 3.0/3.1/4.0 FTTH cable modems, Satellite Single/Twin/Quattro LNB RF over GPON, Two/Four satellites over one fiber, GPS or Starlink satellite fiber extender, GPON and GPON+, Ethernet over Coax, 1080P 60P HD-SDI Fiber Link, fiber optic active and passive component.