# Link 400 Internal Antennas: lifecycle and firmware

Data version 6d29e2f86993, built 2026-10-26; facts on this page checked 2026-10-21.

Lifecycle and firmware of [Link 400 Internal Antennas](https://specs-dev.teradek.com/products/prod.link.md), every field with its source and date. A field no source publishes reads "Not collected yet."; that is not a "no".
- <a id="launch_date"></a>Link: launch date: 2026-06-01. Source: Teradek product data, seen 2026-10-21.
- <a id="eol_date"></a>Link: end-of-life date — Not collected yet.
- <a id="firmware-current_version"></a>Link: current firmware version: 1.0.0. Source: Teradek product data, seen 2026-10-21.
- <a id="firmware-release_date"></a>Link: firmware release date: 2026-06-01. Source: Teradek product data, seen 2026-10-21.
- <a id="firmware-update_method"></a>Link: firmware update method: Web UI firmware upload; Teradek Cloud remote OTA update. Source: Teradek product data, seen 2026-10-21.
- <a id="firmware-feed_key"></a>Link: official firmware feed key — Not collected yet.
- <a id="lifecycle-warranty_months"></a>Link: warranty 12 months. Source: Teradek product data, seen 2026-10-21; also stated by official page (https://teradek.com/pages/pro-care).
- <a id="lifecycle-refurb_available"></a>Link: refurbished units sold — Not collected yet.
- <a id="lifecycle-useful_life_months"></a>Link: expected useful life 60 months. Source: Teradek product data, seen 2026-10-21. Useful life and residual value are Teradek's planning figures, not guarantees.
- <a id="lifecycle-residual_value_pct_36m"></a>Link: residual value after 36 months 45 %. Source: Teradek product data, seen 2026-10-21. Useful life and residual value are Teradek's planning figures, not guarantees.

## Cloud services

- <a id="prod.link--managed_by--svc.core"></a>Link with [Core](https://specs-dev.teradek.com/services/svc.core.md): does not work (stated by the source); Core supports the Prism family only, Jetpack included. Source: the owner's statement of 2026-10-22.
- <a id="prod.link--managed_by--svc.core-classic"></a>Link with [Core Classic (no new features; end of life in April 2028)](https://specs-dev.teradek.com/services/svc.core-classic.md): not confirmed; Requires cloud account and debonding server configuration; minimum firmware 1.0.0 (the source does not say on which end). Source: Teradek product data, checked 2026-10-21. Not confirmed in Teradek's data. This does not mean they are incompatible; ask Teradek support or an authorised reseller.
- <a id="prod.link--managed_by--svc.data-bonding"></a>Link with [Data Bonding](https://specs-dev.teradek.com/services/svc.data-bonding.md): works fully. Source: Teradek product data, checked 2026-10-21. Basis: Data Bonding's list of supported hardware.
- Link: on [Core](https://specs-dev.teradek.com/services/svc.core.md)'s list of unsupported hardware. Source: the owner's statement of 2026-10-22. Owner, 2026-10-22: Core supports the Prism family only, Jetpack included.

## Status

- Link: status current.
- Link: no successor is recorded.
- Owner, 2026-10-22: There is no official end-of-life policy yet (one is being worked on); until it exists, support covers every product, so no end-of-support date is given.

## Firmware releases

- No entry in the official firmware feed (https://update.teradek.com/wares.php) names this product, so any firmware values come from other sources.

## Not on this site

- Link: known issues and fixes from the release notes are not imported (Not collected yet); read the release notes, or ask Teradek support.

## Sources on this page

- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-da800638.md)
- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-788f14e8.md)
- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-7b721556.md)
- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-5867221c.md)
- [Teradek product data](https://specs-dev.teradek.com/sources/src.teradek-data-d0f5774c.md)

## Other topics

- [Video, audio and latency](https://specs-dev.teradek.com/products/prod.link/video.md)
- [Radio](https://specs-dev.teradek.com/products/prod.link/rf.md)
- [Transport, network and control](https://specs-dev.teradek.com/products/prod.link/transport.md)
- [Physical](https://specs-dev.teradek.com/products/prod.link/physical.md)
- [Power](https://specs-dev.teradek.com/products/prod.link/power.md)
- [Regulatory](https://specs-dev.teradek.com/products/prod.link/regulatory.md)
- [Variants](https://specs-dev.teradek.com/products/prod.link/variants.md)
- [Compatibility](https://specs-dev.teradek.com/products/prod.link/compatibility.md)
- [Workflows](https://specs-dev.teradek.com/products/prod.link/workflows.md)
- [Network requirements](https://specs-dev.teradek.com/products/prod.link/network.md)
- [Support](https://specs-dev.teradek.com/products/prod.link/support.md)
- [Prices](https://specs-dev.teradek.com/products/prod.link/prices.md)

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