Skip to content

Spectracom has released version v5.4.1 for SecureSync and 9400 Series Time Server. This update is mandatory for all units running v5.0.2 learn more

Release v5.4.1 includes some the following features:

Spectracom SecureSync 9400 5.4.1 upgrade

  • Enhanced support for multi-GNSS constellation: BeiDou + future firmware update to Galileo (hardware dependent)
  • Ethernet monitoring allows the user to observe network traffic across ports
  • NTP peer preference
  • Various improvements in software performance and clock disciplining
  • Added support for NTP Anycast over BGP protocol
  • Support for iptables for customizable access restrictions
  • Security patches include NTPd 4.2.8_p6, OpenSSL 1.0.2f, OpenSSH 7.1p2

The release notes for detailed information about all the enhancements and improvements available below:

Any system running 5.0.2 or later can be updated directly to the new version. You can determine the software your units are running (from the front panel: System >> Version; or web UI, Tools >> Versions or Tools >> System depending on which interface you are running), and apply the updates according to the instructions.

Related Posts

The Heartbeat of Quantum: How White Rabbit Synchronization is Moving Innovation from the Lab to the Network

The Heartbeat of Quantum: How White Rabbit Synchronization is Moving Innovation from the Lab to the Network

Why Sub-Nanosecond Timing is the Missing Link for Distributed Quantum Computing and QKD For quantum scientists and researchers, the challenge…
Precision, Visibility, and Validation: Optimizing 5G Open RAN with Aukua Systems

Precision, Visibility, and Validation: Optimizing 5G Open RAN with Aukua Systems

In the world of 5G and Open RAN (O-RAN), “good enough” testing simply doesn’t cut it. As networks disaggregate into…
Introducing Cubro’s EXA48800: Advanced Network Visibility for High-Speed Infrastructure

Introducing Cubro’s EXA48800: Advanced Network Visibility for High-Speed Infrastructure

In today’s complex digital environments, where data moves at extreme speeds and network architectures span multiple layers, visibility is no…
WiFi vs 2-Wire Systems for Synchronized Clocks in your Facility

WiFi vs 2-Wire Systems for Synchronized Clocks in your Facility

In facilities such as schools, hospitals, and corporate offices, synchronized clocks play a critical role in ensuring order, punctuality, and…
Holiday 2025 Closures

Holiday 2025 Closures

As the holiday season approaches and we wrap up 2025, our team will be taking a short break to rest,…