Business Glasfaser: You can't get any better internet than this.

Fibre optic for businesses offers a faster, more reliable and symmetrical internet connection with higher upload and download speeds, less downtime and lower latency.

Due to its technological superiority, a business fibre optic connection is often preferred today, even when compared to copper with the same bandwidth. This is because, even though copper may still be perfectly adequate for current requirements, fibre optics is a future-proof technology, which means that your company will benefit from a fibre optic connection in the long term, as it will also provide the necessary bandwidth for future requirements.

To check the availability of fibre optic broadband for businesses at your location, simply enter your address details in our fibre optic availability check at the top of this website. You will then receive an overview of the fibre optic offers available for your business with the corresponding speeds. If fibre optic broadband is not yet available at your location, you will be automatically redirected to our copper tariffs.

If our business fibre optic tariffs are not yet available at your location, you will automatically be redirected to our tariffs based on copper technology. As a property owner or tenant, you also have the option of registering your property for future fibre optic expansion. To do so, please visit: Telekom fibre optic expansion and register your property free of charge. As the owner, you will be contacted in good time when the expansion begins at your address. Tenants are also invited to express their interest in a fibre optic connection and are welcome to inform their landlord of this option.ht associated with costs.

The required bandwidth or DSL speed depends on your usage and the number of users. For one to two users and sending emails with small attachments (e.g. invoices), the smallest bandwidth is sufficient. We recommend 50 Mbit/s if up to five users access the internet, conduct online research and send emails. Do you also use webinars? Do you send emails with larger attachments (e.g. construction plans) or upload files to a cloud? Then plan for a bandwidth of at least 100 Mbit/s.

Fibre optics for businesses is not only known for its current high bandwidth, but also for its future-proofing. Unlike conventional copper connections, fibre optics offers the exclusive opportunity to use speeds of 500 Mbit/s and above today. This future-proofing manifests itself in a variety of use cases that require increasing bandwidths and will become more relevant in the coming years:

• Future technologies: cornerstone for infrastructure, e.g. for AI applications.
• Cloud computing: Reliable and fast connection for cloud services.
• Virtual collaboration: Seamless communication for home offices and video conferences.
• Internet of Things (IoT): Capacity for connecting devices and sensors.

Streaming: Uninterrupted, high-quality streaming experience.

Our entry-level Business Fibre Optic Start tariff is ideal for self-employed people and small businesses. A double flat rate for internet and calls to German landlines means you can plan your costs. Thanks to state-of-the-art Voice over IP technology, you can make calls in high HD voice quality and use two voice channels simultaneously. You can be reached on three phone numbers (expandable to ten phone numbers). Many useful inclusive services make your everyday office life easier, e.g. priority fault clearance within just 8 hours* and secure 100 GB online storage space on servers in Germany.

You can get even more performance with our Business Fibre Pro tariffs. Up to 6 voice channels can be booked, allowing 8 employees to make calls simultaneously. In addition, a fixed IP address is included in all bandwidths, as is an international flat rate to 18 countries.

By the way: all tariffs even include a flat rate for calls to German mobile networks.

A fixed IP address ensures that your company website can always be accessed at the same URL and that your Internet-enabled devices communicate without errors. A fixed IP address is essential, especially if your company has multiple locations or if you work from different places (office, home office, branch office).

Curious? You can find more information about the advantages of our business tariffs with fixed IP addresses in our guide article. "What role does the IP address play for my company?"

After you have carried out the availability check, you will be shown how much bandwidth is available in your area. If you only have up to 50 Mbit/s available in your area, you can select a hybrid tariff that suits your needs in the next step. With Hybrid 5G, additional data rates via mobile communications are added to the available bandwidth of your Telekom landline connection. This allows you to automatically add 5G/LTE mobile communications to your landline bandwidth and enjoy all the benefits of Hybrid 5G. Here you can find out more about our hybrid tariffs and the advantages they offer.

To make the change, please contact our customer service team on 0800 33 01909.

Our team is available Monday to Friday, 8:00 a.m. to 6:00 p.m., and will be happy to assist you.