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Hangzhou Zongju Optical Equipment Co., Ltd. is headquartered in Hangzhou, China. We are a professional supplier specializing in the research and development, manufacturing and sales of optical fiber transmission and telecommunication equipment.

Zongju provides a wide selection of optical fiber equipment. Our main product areas include: CATV optical transmitters, optical fiber amplifiers (EDFA, YEDFA, etc.), optical receivers, PON system OLT and ONU, dispersion compensation modules, optical switches, SAT-IF transmission , Optical fiber media converter, various optical fiber passive components, project installation test tools and instruments, etc. Products are widely used in regional networks, triple play and FTTx, providing the best and most suitable products for global networks.

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Things You Need to Know About Fiber Optic Media Converter

With the expected growth of today’s communications...

SFP modules

The SFP module has become the mainstay of modern network communication and an indispensable key link in high-speed data communication and network communication. With more and more network applicati...
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The 29th CCB...

From April 19th to April 21st, the 29th China International Radio and Television Information Network Exhibition (CCBN2023) was grandly held in Beijing Shougang Convention and Exhibition Center. The...
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High-quality...

The company launched a very cost-effective optical fiber splitter, high quality and low price let you save worry and money! With the continuous development of information technology, the demand for...
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EDFA promoti...

Company promotions: Buy an EDFA and get an optical power meter as a gift This week, our company officially launched a new promotion. As long as you buy one EDFA, you can get a high-quality optical ...
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Deal with ED...

Our company offers an 8x20dBm EDFA, two pieces 16x22dBm high power optical amplifier. All EDFA use brand JDSU pump laser. Limited quantities are available. If you have interest please contact me as...
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