# Raritan: Advanced engineering

> Manufacturer A/B differentiation example; no universal color code or proof of feed independence.

Canonical page: https://datacenterlabeling.com/references/s10

Original source: [Raritan: Advanced engineering](https://www.raritan.com/eu/landing/raritan-advanced-engineering)

## Scope of this source

Manufacturer A/B differentiation example; no universal color code or proof of feed independence.



Rackstamp provides editorial field guidance. IDs, cases, and worksheet entries are fictional examples unless identified otherwise. Distinguish local conventions from adopted standards. Source notes describe the evidence scope; a linked overview is not the full standard or a project approval.

## Related guidance

- [A and B feeds are easy to confuse](https://datacenterlabeling.com/problems/a-b-power-feed-identification)