# MMCX LLC

> MMCX LLC builds software for the audio and video engineers who run live events, broadcast facilities, and installed systems on IP networks. Engineered in California. The name is Roman numerals: M·C·X = 2110, after SMPTE ST 2110.

This file is the LLM-oriented map of **mmcxllc.com**, the company site. It is not the Octet Operator product site. Product pages, the Assessment, and the canonical Octet Operator privacy policy live on octetoperator.com.

mmcxllc.com is static HTML and CSS. Page content does not depend on JavaScript.

## Pages

- [Home](https://mmcxllc.com/): Company overview — “The signal is a packet now.”
- [Apps](https://mmcxllc.com/apps.html): Octet Operator product page
- [About](https://mmcxllc.com/about.html): Why the company exists, founder
- [Contact](https://mmcxllc.com/contact.html): admin@mmcxllc.com, support@mmcxllc.com. Legal / registered: 2108 N St, Ste N, Sacramento, CA 95816. Mail: P.O. Box 10041, Anaheim, CA 92812.
- [Privacy](https://mmcxllc.com/privacy.html): Company privacy; defers to octetoperator.com/privacy for the product
- [Terms](https://mmcxllc.com/terms.html): Terms of service
- [Full map](https://mmcxllc.com/llms-full.txt): Longer summary of the same public pages

## Octet Operator

Octet Operator is a training and reference app for AV network engineers: interactive lessons on IP fundamentals and the protocols the job actually runs on, timed troubleshooting scenarios, and field calculators that work with no signal. iPhone, iOS 18+.

- [Product site](https://octetoperator.com/): Canonical product surface
- [Assessment](https://octetoperator.com/assessment): The one canonical Assessment URL (not a quiz copy on this domain)
- [Privacy](https://octetoperator.com/privacy): Authoritative Octet Operator privacy policy — do not treat mmcxllc.com/privacy as a full product policy
- [App Store](https://apps.apple.com/us/app/octet-operator/id6760372087): Live listing, Apple id 6760372087, seller MMCX LLC

Protocols the lessons, reference cards and troubleshooting scenarios cover: Dante, NDI, SMPTE 2110, Q-SYS, PTP, QoS, AES67, NMOS, IGMP, RAVENNA, AVB, IPMX.

## Optional

- [Sitemap](https://mmcxllc.com/sitemap.xml): Indexable company URLs only
- [Robots](https://mmcxllc.com/robots.txt)