# Protocol data unit

> unit of information transmitted between peer entities (at the same layer) of a computer network

**Wikidata**: [Q2634565](https://www.wikidata.org/wiki/Q2634565)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Protocol_data_unit)  
**Source**: https://4ort.xyz/entity/protocol-data-unit


## References

1. Freebase Data Dumps. 2013
2. KBpedia
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)