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30-day Satisfaction Guarantee*
30-day Satisfaction Guarantee*

40G Transceivers

Good-quality 40Gbps transceivers can be a crucial component of a high-performance commercial network for years to come. At Fibrestorm, we stock a wide range of reliable 40Gbps optical transceivers, shipped fast from the UK.

Our third-party transceivers are designed to offer seamless compatibility with your existing vendor-branded network equipment, providing the same quality you would expect from a brand-name component for a fraction of the price. You can buy in confidence from Fibrestorm, achieving considerable cost savings without compromising on any standards.

Browse our full range of 40Gbps optical transceivers below. Because all of our stock is held within the UK, we can provide next-day delivery on most purchases and free UK shipping on orders over £75, as well as on-demand technical support from our in-house team of experts. Get in touch with us today to learn more.

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40Gbps transceivers are among the top-performing components we offer at Fibrestorm, offering reliably high speeds suitable for even the most demanding network applications. What’s more, our third-party products are fully compatible with your existing equipment from a wide range of big brand manufacturers.

No matter what kind of transceiver you order from Fibrestorm, you will be covered by our 30-day Satisfaction Guaranteed refund policy, meaning any product can be returned for a full refund within 30 days of receipt. You are also protected by a one-year warranty, meaning you can receive a like-for-like replacement if any product develops problems within one year.

For advice on any of our products and services, or technical support on choosing the right product, get in touch with Fibrestorm today. Our in-house team of technical experts have more than 100 combined years of industry experience between us, and can be reached via phone or live chat when needed.

Call us on 0330 043 4253, drop us an email at, or fill out our online contact form for more information.