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WHGearlink Optical Transceivers
WHGearlink, as a famous optical module supplier, has a wide range of China optical transceivers, of which 100G QSFP28/40G QSFP+/25G SFP28/10GSFP+/DAC high-speed cable/AOC active optical cable and other series of high-speed optical modules have become the best cost-effective connection solutions for Internet data centers, enterprise-level data centers, switches, routers, and other storage and computing instruments based on its advantages of low power consumption, good compatibility and high stability. WHGearlink with a professional optical transceiver factory, also provides personalized designs and solutions to meet the diverse needs of customers.
WHGearlink, as a famous optical module supplier, has a wide range of China optical transceivers, of which 100G QSFP28/40G QSFP+/25G SFP28/10GSFP+/DAC high-speed cable/AOC active optical cable and other series of high-speed optical modules have become the best cost-effective connection solutions for Internet data centers, enterprise-level data centers, switches, routers, and other storage and computing instruments based on its advantages of low power consumption, good compatibility and high stability. WHGearlink with a professional optical transceiver factory, also provides personalized designs and solutions to meet the diverse needs of customers.
WHGearlink Optical Transceivers Compatible With

As a professional optical transceiver manufacturer, WHGearlink China optical transceiver will undergo switch compatibility testing before shipment to ensure that each module is 100% compatible. WHGearlink fiber optic transceiver manufacturer provides switches compatible with major brands of network equipment, such as Cisco sfp sfp+ compatibility, Arista,  Juniper, HP, Ruijie, Dell, Brocade transceiver, Huawei, H3C, Extreme, Juniper, etc.

brocade
ciena
cisco
dell
extreme
h3c
huawei
intel
juniper
arista
hp
ruijie
mellanox
Wuhan Gearlink Technology Co., Ltd. is located in the national photoelectron industry
base "China Optics Valley".

Since our establishment, WHGearlink, as an optical module manufacturer, has been committed to providing customers with cost-effective products, the fastest responding speed, and the best service. We take the concept of "pioneering and innovative” provide products, solutions, and services to create the greatest value for customers. As a fiber optic transceiver supplier& manufacturer, we offer a wide range of products used in data centers, cloud computing, 5G networks, data communications, and other optical communications fields, including a full range of packaged products such as 100G/400G/35G/10G/AOC/DAC to meet diverse customer needs, providing personalized design and solutions.

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WHGearlink Optical Transceiver Factory Show
How WHGearlink Develops Itself Into A Large-scale Transceiver Mass Production Factory

As a technical optical transceiver supplier, WHgearlink Technology is set up by a group of optical communication industry R&D teams that have been deeply involved in this industry for over 10 years. We not only supply a low rate engine solutions but are also dedicated to the miniaturized and packaged high-speed optical transceiver devices and the improvement of the optical module packaging process. Since we have high-quality engine solutions, It is natural to establish a large-scale mass production optical transceiver factory and set up our own China optical transceiver sales team.

Overview of 400G DR4, FR4, LR4, and SR8 QSFP-DD Optical Transceivers
May 12 2025
Overview of 400G DR4, FR4, LR4, and SR8 QSFP-DD Optical Transceivers
Explore 400G QSFP-DD transceivers (DR4, FR4, LR4, SR8) for data centers. Compare specs, reach up to 10km, and high-performance optical solutions from Gearlink Technology.
Introduction to 400G Optical Transceiver Models
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Introduction to 400G Optical Transceiver Models
Explore the latest 400G optical transceivers, including QSFP-DD, OSFP, and QSFP112 models, designed for high-speed data transmission in data centers and metro networks. Learn how PAM4 modulation and advanced technologies like silicon photonics enable 400Gbps speeds, with ranges from 100m to 40km. Discover top models like SR8, FR4, DR4, and ER8 for short-reach, medium-distance, and long-haul scenarios. Ensure compatibility with NVIDIA, H3C, Ruijie switches, and NICs. This guide covers technical specs, power efficiency, cost benefits, and solutions for IB/RoCE networks. Optimize your optical infrastructure with GearLink’s reliable, high-performance 400G transceivers tailored for next-gen connectivity.
Get in Touch with WHGearlink Optical Transceiver Experts.
Talk to Us
Gearlink Optical Transceiver
Get in touch with WHGearlink Optical Transceiver Experts to get professional support and helps within 24 hours.
Talk to Us
No.1120, Building 12, Changhang Lanjing International, Hongshan district, Wuhan city, Hubei province, China, 430000.
xiangling@whgearlink.com
+86 027-87887588