Leading Fiber Optic Products Supplier
Founded in 1999, GrenTech is a leading developer and manufacturer of the global communication RF industry. We integrate R&D, production and sales of wireless communication systems, RF products and optical communication.
Types of Optical Fiber Communication
Optical Transmission
The telecommunications market has been influenced by optical optical fibre transmission. Fiber optics have been the preferred choice for Ethernet backbone infrastructure, high-speed internet services, and general data networking attributed to its steady stability over many years. GrenTech provides optical transceivers, passive products and other optical communication devices for various fields.
Optical Transceiver Wholesale
Passive Product
Mobile Network Access Equipment
GrenTech provides indoor and outdoor mobile network access and coverage equipment including wireless repeaters, optic fiber repeaters and BTS Remote Radio Unit(RRU or RRH) for more than 20 years, GrenTech's Access and coverage products cover 2G,3G, 4G and 5G in all Bands and GrenTech provides customized design to different clients.
BTS 4G RRU
4G Portable RRU
Base Station RF Front End
Qualified major RF front end solution provider of World major mobile network solution vendors in Base Station field. GrenTech provides RF filters, diplexers, duplexers, combiners and TMAs in the telecom industry with more than 20 years of product R&D experience.
Base Station RF Filter
Base Station Duplexer
Miniaturized RF Filters for 5G Base Station
5G Metal Oscillator Large Array Antenna
5G Plastic Oscillator Large Array Antenna
Ceramic Dielectric Filter
GrenTech owns a completed industrial chain for ceramic products, including powder development, dry pressing, sintering, metallizing, product R&D and manufacturing, provides ceramic products and services to major communication equipment manufacturers in the world.
Ceramic Waveguide Filter
Ceramic Resonator
Microwave Ceramic Powder
Monoblock Filter MONO
GrenTech Technology Strength
As one of communication equipment manufacturers, GrenTech has more than 400 R&D and professional technicians, accounting for more than 22% of the total number of employees. It has a number of laboratories with advanced equipments such as RF system laboratory, 5g RF filter laboratory, 5G antenna laboratory and ceramic dielectric filter laboratory. It participated and is participating in a number of 4G and 5G communication research projects of Ministry of Industry and Information Technology, Department of Science and Technology of Guangdong Province and Shenzhen Science, Technology and Innovation Commission.
Optical Communication Application
5G Network And Telecom
Fiber Access Network
Optical Transmission Network
Data Center
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Other supplier products
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Optical Transmission | We discover the infinity of light. GrenTech's comprehensive optical transmission equipmentportfolio ranges across virtually every communication... |
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10/100/1000M Copper SFP | GrenTech 1000BASE-T is a small hot-pluggable RJ45 port transceiver, compliants Gigabit Ethernet standard and MSA protocol. It supports 10/100/1000M... |
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1G SFP EX | 1G SFP EX GrenTech 1.25G SFP EXuses a DFB laser and it is a duplex LC connector. It can transmit up to 40km over 9/125uF single-mode fiber and com... |
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100G QSFP28 CWDM4 | GrenTech 100GQSFP28 CWDM4multiplexes four wavelengths, 1270nm, 1290nm, 1310nm and 1330nm, to a single-mode fiber for transmission by coarse wave di... |
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5G Base Station Miniaturized RF Filter | Due to the introduction of the Massive MIMO function, the installation position of the base station filter in the 5G base station has changed great... |
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