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General introduction

The V-FAC Viettel Function Accelerator Card Series is designed to accelerate containerized 5G Core deployments by fully offloading the UPF user plane data path onto programmable FPGA based accelerator cards. The solution preserves full compatibility with industry standard 5G Core software and APIs enabling seamless integration while significantly improving throughput latency and overall system efficiency. We offer global partnership options including card sales IP core licensing subscription models and a comprehensive solution package.

Feature

  • Hardware: PCIe Gen4 Gen3 100G QSFP28 4x16GB DDR4 on FPGA.
  • DPDK rte flow API: Support 10k rules rich matching attributes and actions encap decap drop queue RSS.
  • Flow Control: Up to 8M UEs 128M flows 500K flows per second insertion bidirectional flow aging and classification.
  • QoS: 128M policers multi level QoS PCC QFI APN uplink downlink total control.
  • Charging: Flow level counters quota monitoring threshold alerts uplink downlink total charging.
  • DPI Q1 2026: approximately 90Gbps throughput 10k rules.

Specification

Diverse Product Lines

Three UPF accelerator cards tailored for public 5G V-FAC EdgePro private 5G V-FAC SecureFlex and compact standalone private 5G deployments V-FAC Solo.

Superior Performance

2x100G wire speed processing up to 8M subscribers.

Optimized Resource Utilization

Inline processing reduces server CPU load and boosts system performance.

Scalable and Flexible

Support deployments from 10G 40G private networks to 100G plus large scale networks.

SR-IOV Support

Enable secure high performance virtualization with shared physical ports.

FPGA Offload plus DPDK

FPGA offloads networking functions with DPDK rte flow compatibility

Transform Your Network Infrastructure

Lower OPEX energy and prepare networks for future 5G growth.