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VOLTHA is an open source project for PON broadband access equipment, supporting the principle of multi-vendor, disaggregated, “any broadband access as a service” for the Central Office.
VOLTHA is an open source project for PON broadband access equipment, supporting the principle of multi-vendor, disaggregated, “any broadband access as a service” for the Central Office. VOLTHA provides isolation between an abstract (vendor agnostic) PON management system, and a set of vendor-specific and white-box PON hardware devices. On its north-bound interface, VOLTHA provides a set of abstract APIs that enable the PON network to appear as a programmable Ethernet switch to an SDN controller. On its south-bound side, VOLTHA communicates with PON hardware devices using vendor-specific protocols through OLT and ONU adapters. ![VOLTHA and Apps png](https://opennetworking.org/wp-content/uploads/2023/02/VOLTHA-and-Apps.png)
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SEBA/VOLTHA is being used by Leading Carriers
Learn About the Latest VOLTHA Release
VOLTHA Certified Products
VOLTHA supports various flavors of PON, including G-PON, XGS-PON, E-PON and Combo-PON. Click below to see a collection of white box OLTs that have been tested to be certified for VOLTHA compatibility.
Overview & Demo of ONF’s VOLTHA
Learn about the field-proven features available in VOLTHA and see a demonstration of its capabilities.
Community
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Technical Steering Team (TST)
The TST oversees the VOLTHA project and is responsible for all technical decisions.