Private company

CXR Anderson Jacobson

Vendor of communications equipment

Anderson Jacobson, also known for a time as CXR Anderson Jacobson and today as CXR Networks, is a vendor of communications equipment. Anderson Jacobson formed in California in 1967 as a spin-off from SRI International (then the Stanford Research Institute), to commercialize its acoustic coupling modem designs.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

AJ 311 Acoustic modem
Photo: Deep silence (Mikaël Restoux), CC BY 2.5, via Wikimedia Commons3

Anderson Jacobson, also known for a time as CXR Anderson Jacobson and today as CXR Networks, is a vendor of communications equipment. Anderson Jacobson formed in California in 1967 as a spin-off from SRI International (then the Stanford Research Institute), to commercialize its acoustic coupling modem designs.2

Sources

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