DSL: Reach that scales your business
With access to Germany’s largest copper network, you lay the foundation for a widely available service offering for your customers. With 35 million connected households and business locations across approximately 90 percent of Germany, DSL is immediately available and enables you to enter the market quickly and cost-effectively. Through our open-access model, you can bring DSL services to new markets quickly and efficiently.
You benefit from our infrastructure and flexible handover models, and can generate revenue immediately — flexibly, quickly, and securely. You focus on marketing and sales; we take care of the rest. Our wholesale services offer reach and predictable pricing models.
DSL as a proven technology
DSL stands for “Digital Subscriber Line” and describes a transmission standard that uses existing copper infrastructure to reliably provide Internet services. If a DSL connection is already available at a location, your customer can be connected immediately following an availability check.
No matter where you are in Germany: We’re already there

When it comes to DSL wholesale services in Germany, you can count on T Wholesale. With a high-performance network infrastructure, flexible offerings, and years of experience in the wholesale sector, you can conveniently access all relevant services from a single source.
Market leadership & network quality
With our nearly nationwide DSL infrastructure, you can provide your customers with reliable, high-performance service. We are continuously expanding our network and creating additional capacity. The quality of our products and services is proven and has been confirmed by independent tests for years.

We are your trusted partner
Over 250 telecommunications providers and resellers in Germany and more than 900 international customers and partners rely on us. We understand and excel at collaboration — on a personal level, within the industry, and across IT systems. Our systems and processes are reliable, stable, and scalable, and our IT interfaces always meet the latest industry standards.
Flexibility and innovation for your profitable products
Whether you’re a regional provider or a nationwide carrier, we offer commercial models that fit your business model — from standard agreements to commitment and tiered pricing models. Our DSL portfolio is complemented by numerous extra services that are continuously being developed so that you can build a competitive business with your customers and position differentiated offerings in the market.
Your benefits of Telekom DSL at a glance
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