Latest White Rabbit Product Update Files |

The following files, corresponding to version 5.2.1, are available for download here: the software update file, the release notes and user guide for specific White Rabbit products (WR-Z16 and WR-ZEN). Update instructions are available in the user guides.

NOTE: Safran distributes different WRZ-OS firmware according to the hardware family and version of the device. The user must check the system to get the corresponding firmware before proceeding to its update.

NOTE: If the current FW version of your WR device is older than v4.0, and it has been calibrated for long distance links, please contact timingsupport@nav-timing.safrangroup.com before proceeding with the update.

The WR-ZEN TP/TP-FL/TP-32BNC should only be flashed using the following firmware:

wr-zynq-os-<version>-ZENvx.x_binaries.tar (compatible with HW version 3.x and 4.x)

The WR-Z16 should only be flashed using the following firmware:

wr-zynq-os-<version>-Z16vx.x_binaries.tar (compatible with HW versions 4.x and 5.x)

Safran is interested in your feedback on the upgrade experience. Please send us feedback, comments or suggestions you have to feedback@nav-timing.safrangroup.com

Download wr-zynq-os-v5.2.1-20250226-Z16vx.x_binaries.tar |
MD5 Hash: 80ff30cf5c58823377f6c72137764748
SHA-1 Hash: 46304711dac2fa7a85a42ab816e0ad187b560534
SHA-256 Hash: dabb84235ce792f323553cc161cc354ddd2737b54689e112c3605423c7f7786e

Download WR-Z16-ReleaseNotes-for-SW_Ver5.2.1.pdf |
MD5 Hash: 3f8d653c2c935c6ace54903090994c03
SHA-1 Hash: 2cb1381147313857cabefb8b67ac94fda3df7348
SHA-256 Hash: 25214b4b5d77608ac8216fdd05ccd836ef57b9e9fd73374d72e79a4b17c0a18f

Download WRZ16_UM_v5.2-1.pdf |
MD5 Hash: d6f38a907c4f8319d8c8a92a823cea11
SHA-1 Hash: 4edc82d9962364431138f489cadd805f03428f2e
SHA-256 Hash: 1ec53932570c8a892b52cdffb3cbf09174bbfc81228cfc827a4ca5dc9c7f1658

Download wr-zynq-os-v5.2.1-20250226-ZENvx.x_binaries.tar |
MD5 Hash: 6d9f5755523712a7fbd9cfc22e262f4b
SHA-1 Hash: a27f49411a9609b35b5f0607f6db8cdef6e01a59
SHA-256 Hash: 1fbce1beff15cbc1f954d9b1930d0193030737c0c330d62638b74832786fca5b

Download WR-ZEN-ReleaseNotes-for-SW_Ver5.2.1.pdf |
MD5 Hash: 509b4fb1eb3f38fcd0f126560d80a7a7
SHA-1 Hash: b47c86d0eb5e3a0c9abf496c04afba5d6909d574
SHA-256 Hash: 1a48102fd4a55b9abf58af7bc5bebc1167c32c9d385415fd3bcb3e63d06736c8

Download WRZEN_UM_v5.2-1.pdf |
MD5 Hash: 7dfbab4eaab71a3e95aa563d6a1f987a
SHA-1 Hash: 1faece94d475d027565e03418ba8a4cf5540679b
SHA-256 Hash: ea8d29b6f2a07a18e49d445201ece1cc6fa7b276616a7e28876573cd265d07eb