Hermesys develops, designs and tests its optical transceivers, cabling and connectivity products in-house. Every product starts with real project requirements and is verified in our own labs before it ships.
Our engineering teams cover the full physical layer, from the optical module in the switch port to the cable in the duct, so each product line is designed to work with the others.
SFP to 1.6T OSFP transceivers, plus DAC, ACC, AEC and AOC assemblies for AI clusters, cloud and enterprise data centre networks.
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Loose-tube, ribbon, armoured and micro cables, ducts and closures, engineered around fibre count, installation method and route environment.
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Hybrid power and fibre, fire-resistant, armoured and harsh-environment cables for 5G, oil and gas, transport and utility projects.
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High-density patch panels, MPO/MTP assemblies, patch cords, racks and PDUs for fast, tidy and scalable deployments.
Explore solutionsThree R&D centres work as one team, sharing designs, test data and customer feedback so that projects in every region benefit from the same engineering base.
Product planning, solution design and project engineering for customers across Asia Pacific.
Hardware and cable design, prototyping and validation, working directly with our manufacturing facilities.
Close to North American customers and the latest AI and data centre networking requirements.
Development and manufacturing sit under one roof, so a design moves from prototype to volume production without changing hands.
Our optical transceivers and cable products are tested in our own labs before they ship. Project customers can also request testing on their target equipment, following the same five steps.
Share the products, host equipment and application you want verified.
Our engineers define test items, pass criteria and timeline.
We set up the switches, instruments and cabling that match your scenario.
Products are tested and every result is recorded against the plan.
You receive a test report summarising results and any recommendations.
Transmit power, receiver sensitivity and digital diagnostics (DDM) checked against each module's specification.
Modules coded and tested in NVIDIA, Cisco, Arista and Juniper switches to confirm link-up and stable operation.
Temperature chamber testing across the rated operating range.
Insertion loss, return loss and polarity checks on patch cords and trunks.
When a standard product does not fit, our engineers adapt it. Typical requests include:
Fibre count, armour type, jacket material (LSZH, PE, PA12) and fire performance to suit the route.
Modules coded and verified for your switch platform, data rate and reach.
Patch cords and trunks built to length, connector type and polarity.
Private labelling, sheath printing and packaging for distributors and project customers.
A selection of products developed by our R&D teams.
8 × 200G PAM4 optical module for next-generation AI and hyperscale networks.
View productShort-reach 800G optics for high-density GPU and spine-leaf fabrics.
View productRetimed copper interconnect for low-power, in-rack 1.6T links.
View productUp to 864 fibres in 1U with slide-out layers and MPO or LC cassettes.
View productFactory-terminated, tested trunks for fast data centre deployment.
View productPower and fibre in one cable, fire-resistant and armoured designs for demanding sites.
View rangeSee how we certify, deliver and support what we build.
Sea, air and courier shipping from our Singapore hub, with flexible trade terms.
Learn moreISO certificates, product certifications and third-party laboratory test reports.
Learn more24-hour response, on-site support and after-sales service from our engineers.
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