# srsran/srsRAN_Project

Open source O-RAN 5G CU/DU solution from Software Radio Systems (SRS) https://docs.srsran.com/projects/project

Repository: https://github.com/srsran/srsRAN_Project
Canonical: https://ross.abutalabs.com/products/srsran_project
Homepage: https://www.srsran.com
Language: C++
License Family: other
Topics: 5g, sdr, wireless, srs, srsran
Archived: true
Last push: 2026-06-01T07:10:58+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 85, release rhythm 32, longevity 92
- inputs: {"age_days": 1288, "days_push": 93, "days_rel": 295, "gap_med": 127, "n_releases_24m": 4}
- flags: archived, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1095, forks 389 (observed 2026-08-28T04:03:33.996897+00:00)

## What it is
srsRAN Project is an open-source O-RAN 5G CU/DU software suite from Software Radio Systems, implementing a full-stack 5G radio access network from I/Q to IP. As of December 2025 the project has transitioned to the OCUDU project under Linux Foundation governance, and this repository is archived and no longer maintained.

## Use cases
- run an open-source 5G CU/DU with software-defined radios
- build a private 5G network testbed
- research O-RAN and AI-RAN on commodity hardware
- prototype 5G RAN from Raspberry Pi to datacenter
- study full-stack 5G radio access network implementation

## When to choose
- you need a commercial-grade open-source 5G RAN stack on Linux with SDR hardware
- you want the historical srsRAN Project codebase for reference or research

## When to avoid
- you want active development or support - use the successor OCUDU project on GitLab instead
- you need 4G/LTE support - use the legacy srsRAN 4G suite
- you need a licensed/stable release - the repository has no license file

## Facets
- artifact type: application
- maturity: abandoned
- function: networking, embedded, sdk
- domain: networking, embedded-systems, developer-tools
- platform: cpp, cross-platform
- tags: 5g, ran, o-ran, sdr, cu-du, wireless, software-radio, archived, ocudu, telecommunications, linux

## Member repositories
- srsran/srsRAN_Project (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:33.996897+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:47:17.620066+00:00, confidence not recorded.
  - readme: https://github.com/srsran/srsRAN_Project (fetched 2026-08-28T04:03:33.996897+00:00, sha 3b824f10cc3c)
  - homepage: https://www.srsran.com (fetched 2026-08-29T12:50:16.539373+00:00, sha ecd7f8699d6b)
  - site_page: https://www.srsran.com/press_releases/srsRAN_becomes_OCUDU (fetched 2026-08-29T12:50:16.548341+00:00, sha 0b26bc84a8b1)
- Data as of 2026-08-30T08:39:29.467469+00:00.