Deutsche Telekom confirmed the commercial activation of its new Access 4.0 platform, a network service activation and management system based on open, disaggregated, and microservices technologies.
The first customer started using an FTTH line in Stuttgart via the new 4.0 platform just before Christmas.
“Deutsche Telekom is reaching an important milestone in its transformation into a software-based telecommunications provider,” explains Walter Goldenits, CTO Telekom Deutschland, adding, “We are thus consistently shaping the path taken by the industry toward solutions based on open and disaggregated components in the fixed network area as well.”
Deutsche Telekom said its Access 4.0 is primarily tailored to Internet access for FTTH/B, but that the A4 platform should in future be able to support other applications at the network edge, especially in the 5G and Open RAN environment. The next step will see the project team focus on honing the platform for rollout in other regions.
Deutsche Telekom said its A4 team holds key roles in international collaborative projects such as the Broadband Forum (BBF), the Open Networking Foundation (ONF), the Open Compute Project (OC), and the Telecom Infrastructure Project (TIP). A strong team at Deutsche Telekom together with their partners, RtBrick, Reply, Broadcom, Adtran, Siticom, BISDN, Radisys, OneIT, Fibre Industries, and the Open Networking Foundation (ONF), are driving the philosophy of disaggregation and softwarization. The combination of open interfaces and innovative microservices creates more flexibility allowing Deutsche Telekom to roll out services faster on their customers’ premises.
Deutsche Telekom selects ADTRAN’s OLT for Access 4.0 network
Deutsche Telekom has selected ADTRAN’s SDX OLT solutions for deployment as part of its new Access 4.0 network, as well as to be deployed in its existing architectures along with ADTRAN’s SDN-enabled management system, Mosaic Cloud Platform.
As part of this partnership, Deutsche Telekom and ADTRAN have aligned joint developments for the Access 4.0 project, based on principles defined by the Open Networking Foundation’s SDN-Enabled Broadband Access (SEBA) reference architecture.
DT’s Access 4.0 network is integrating SDN, disaggregated hardware components and network functions virtualization (NFV) technologies in an open ecosystem to gain flexibility while lowering overall deployment costs. In the first phase, Access 4.0 will focus on DT’s fiber access network that can scale to support a mix of residential, enterprise and backhaul services.
ADTRAN’s SDX OLT solutions integrate into Access 4.0’s SEBA-based architecture to provide carrier-grade GPON and XGS-PON service delivery in an open ecosystem.
ONF publishes SEBA, Trellis and ODTN reference designs
The Open Networking Foundation (ONF) released its first three Reference Designs (RD’s): SEBA, Trellis and ODTN. Each of these reference designs are backed by network operators and supported by supply chain partners. The reference designs are paired with an open source Exemplar Platform (EP). Both the RD and EP proceed in parallel, and RDs are not released unless a paired EP is available to prove out the architecture and accelerate adoption. Virtualized…
Deutsche Telekom’s Access 4.0 rethinks broadband access
Deutsche Telekom’s Access 4.0 program rethinks broadband access in the context of the ONF’s SEBA project, edge clouds, and FTTH/B. Presented by Robert Soukup, Program Manager. The project aims to lower OPEX by reaping the benefits of automation, breaking vendor lock-in, and accelerating time to market. 2019 will be decisive for Access 4.0, as the company plans limited field trials. https://youtu.be/9HpWuPg_…
