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HENGTONG aims for high-end technology and products, conforms to the industrial trends of communication and electric power, and is dedicated to the needs of optical communication, power distribution & transmission and a variety of special transmission applications.
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HENGTONG, making the best of its advantages on the brand, marketing, technologies, equipment, management and the its team, proposes the first comprehensive application solution on wire & cables in the industry, thus realizing the transition from providing single product to offering technical solutions.
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Innovation is the power house of HENGTONG GROUP, we have established R&D center and industrial base at 11 provinces in China, West Europe, South America, South Asia, South Africa and Southeast Asia. All the technical design and manufacture of the products depends on the R&D platforms.
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About Us

Founded in 1991, HENGTONG GROUP now has more than 50 wholly-owned and holding companies, including 3 public companies. As a global cable industry leader, HENGTONG provides customers with the most complete cable and system solutions, and even EPC service. Products include telecom and power cables.

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Optical Transceiver Product

Optical Transceiver Product

Hengtong Rockley Technology Co., Ltd. is a joint venture established by Hengtong Optic-Electric Co., Ltd., China and Rockley Photonics Limited, UK. Hengtong Rockley designs and manufactures high-end optical modules. It is also committed to the design of Silicon Photonic chips and their integration, packaging, and testing, for improved competitiveness of optical module design and manufacturing.

What do we produce?

800G QSFP-DD800 DR8 Optical Transceiver

Hengtong Rockley’s industry-leading 800G QSFP-DD800 DR8 optical transceiver adopts 7nm low power DSP and cooled EML design. It has low power consumption and good thermal performace and can meet 500m SMF transmission. Fully complied with IEE802.3ck and QSFP-DD800 MSA standards. Mainly used in 800G Ethernet, Data Centers and Cloud Networks.

400G QSFP-DD FR4 Optical Transceiver

Hengtong Rockley’s industry-leading 400G QSFP-DD FR4 optical transceiver adopts 7nm low power DSP and cooled EML design. It has low power consumption and good thermal performace and can meet 2Km SMF transmission. Fully complied with IEE802.3bs and QSFP-DD MSA standards. Mainly used in 400G Ethernet, Data Centers and Cloud Networks.

400G QSFP-DD DR4 Optical Transceiver

Hengtong Rockley's industry-leading 400G QSFP-DD DR4 includes two technology solution: EML platform & Silicon Photonics platform. Both of these products adopt 7nm DSP, have low power consumption,good thermal performace and can meet 500m SMF transmission.Fully complied with IEE802.3bs and QSFP-DD MSA standards. Mainly used in 400G Ethernet, Data Centers and Cloud Networks.

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Optical Transceiver Product Portfoli0
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Solutions

HENGTONG, making the best of its advantages on the brand, marketing, technologies, equipment, management and the it’s team, proposes the first comprehensive application solution on wire & cables in the industry, thus realizing the transition from providing single product to offering technical solutions. At present, HENGTONG offers several solutions adapted to the specific necessities of our clients.