Open TimeCard Mini V3 — hardware overview

An all-in-one timing card in a compact, half-height PCIe form factor.

5 min read

The Open TimeCard Mini V3 packs a full multi-band GNSS receiver, an integrated OCXO and a complete PTP / NTP / PPS stack onto a single low-profile PCIe card. It's the drop-in choice when you need accurate time inside an existing server without adding a rack unit — and it ships with every major PTP profile supported out of the box.

Sign in to read more

Free access — just your email

Drop your work email and we’ll send a one-time sign-in link. No password to remember, no account to create. Stays valid for 30 days.

By signing in, you agree to receive the requested document and may receive occasional product updates. We never share your details. See our Privacy Policy.

Software setup

The Timebeat software configuration is the same across all TimeBeat hardware. See the Timebeat software guides →

Need a human?

Still working through Open TimeCard Mini V3?

The guides cover the configuration surface, but if your deployment has a wrinkle we have not documented, our engineering team is one email away. Most enquiries get a same-day answer.