Heol Design - Bureau d'études électroniques à Lannion - Systèmes GPS

T109 GPS/GLONASS/ BEIDOU/ GALILEO Time server with OSNMA

webmaster — 2024-06-27T14:43:27Z

Boost Your Network Security with the T109 OSNMA-Enhanced NTP Server
In the ever-evolving landscape of cybersecurity, ensuring the integrity and accuracy of time synchronization across your network is more crucial than ever. Traditional Network Time Protocol (NTP) servers have long been the backbone for time synchronization in various industries, but they are not without vulnerabilities. Enter the next generation solution: the Heol Design T109 NTP server, enhanced with Open Service Navigation Message Authentication (OSNMA).

What is OSNMA?
OSNMA, or Open Service Navigation Message Authentication, is a feature developed by the European Space Agency (ESA) as part of the Galileo satellite navigation system. This technology provides cryptographic assurance of the authenticity of the navigation data, making it much more resistant to spoofing and other malicious activities that can compromise the accuracy and security of time synchronization.

Why Choose an OSNMA-Enhanced NTP Server?
Enhanced Security:

Spoofing Protection: Traditional NTP servers can be vulnerable to spoofing attacks where false time signals are sent to disrupt the network. OSNMA provides cryptographic validation, ensuring that the time signals your network receives are authentic and tamper-proof.
Data Integrity: With OSNMA, you can be confident that the time data has not been altered in transit, safeguarding against potential data manipulation that could lead to operational disruptions.
Increased Reliability:

Redundancy: An OSNMA-enhanced NTP server utilizes data from the Galileo satellite constellation, which operates independently from the US GPS system. This dual-system approach increases reliability and ensures continuous time synchronization even if one system experiences issues.
Accuracy: Galileo's high-precision timing, coupled with OSNMA's authentication, ensures that your network's time synchronization is not only accurate but also verifiable, reducing the risk of time-related errors in your operations.
Compliance and Future-Proofing:

Regulatory Requirements: Many industries, particularly those dealing with critical infrastructure, are subject to stringent regulations regarding cybersecurity and data integrity. OSNMA-enhanced NTP servers help meet these regulatory requirements by providing an extra layer of security.
Future-Ready: As cyber threats evolve, so too must your security measures. By adopting an OSNMA-enhanced NTP server, you are investing in a future-proof technology designed to stay ahead of emerging threats.
Key Features of Our OSNMA-Enhanced NTP Server
Cryptographic Authentication: Ensures all received time data is verified for authenticity.
Multi-Constellation Support: Leverages both Galileo and GPS for enhanced reliability.
High Precision Timing: Provides nanosecond-level accuracy for critical applications.
Easy Integration: Seamlessly integrates with existing network infrastructure and is compatible with standard NTP protocols.
Robust Security: Built-in protection against common vulnerabilities like spoofing and man-in-the-middle attacks.
Furthermore, the T109 provides web interface in English, French and Spanish.

In a world where time synchronization is critical to the operation and security of your network, an OSNMA-enhanced NTP server offers unparalleled protection and reliability. By integrating this cutting-edge technology into your infrastructure, you can safeguard your operations against evolving cyber threats and ensure the highest level of accuracy and integrity in your time synchronization.

Upgrade to the T109 OSNMA-enhanced NTP server today and experience the future of secure, reliable timekeeping.

GPS/GLONASS/ BEIDOU/ GALILEO Time server in SATA format

webmaster — 2021-09-09T15:05:15Z

The T108 SATA Time server / Multi-GNSS Clock has been designed to provide very accurate timing information trough an Ethernet link (using NTP/SNTP protocol), for Network synchronization and measurement applications, without the need to be connected to external Network, hence preserving your Network insulation.
It is a 2.5'' SATA board, very easy to integrate inside an embeded PC.
Based on a high performance 32 channels GPS/GLONASS/GALILEO/BEIDOU chipset with -160dBm sensitivity and T-RAIM algorithm, it delivers extremely accurate timing information, even in poor signal level conditions (indoor, urban canyons and signal obscured environments).
The OCXO oscillator offers high accuracy even if GNSS satelites signals have been lost.

T116-M Multi-event inputs Ruggedized Time server

webmaster — 2018-02-15T11:42:56Z

Heol Design has just released a new NTP/PTP time server : the T116-M, in 1U half-rack ruggedized format, 2mm steel.

It offers up to 18 Event triggered timestamped inputs (high galvanic isolation), with memory capability of up to 500 000 events, and relative accuracy downto 10ns.
The T116-M can include in option the latest GNSS chipset receiver (GPS + GLONASS/GALILEO/BEIDOU). If no satellites are available, a battery powered internal clock allows synchronization and timing acquisitions in any conditions.
Also available are IRIG modulated/unmodulated, and programmable pps signals.
Military grade power connector and antenna N-connector provide high reliability, operating from -40 to +70°C.

Serveur NTP MIL STD 810G

T107M: GPS GNSS Rubidium NTP Server

webmaster — 2017-08-14T12:05:09Z

Heol Design has just released a new NTP time server : the T107M, in 1U half-rack ruggedized format, 2mm steel.Retour ligne automatique
The T107M can include in option the latest GNSS chipset receiver (GPS + GLONASS/GALILEO/BEIDOU). If no satellites are available, a battery powered internal clock allows synchronization and timing acquisitions in any conditions.Retour ligne automatique
Also available are IRIG modulated/unmodulated, and programmable pps signals.Retour ligne automatique
This Military grade server unit TNC or SMA antenna connector provide high reliability, operating from -30 to +65°C.

Half-rack GPS Rubidium clock, NTP server

T105 high accuracy static NTP server

webmaster — 2015-12-30T14:46:31Z

The T105 is a secured NTP server with very high accuracy, pps/TOP output achieves 15ns accuracy.
With TRAIM algorithm, accuracy is guaranteed with only one GPS satellite tracked.
It enables also very fast start-up times, as only one satellite is enough to generate a precise Time-stamp (in static applications).
As an option, a low drift Rubidium oscillator can be integrated (T107 unit), with low drift Holdover capabilities (when no satellite is available).

NTP Server, GPS GNSS Primary Clock

T102 NTP Time station, IRIG to NTP converter

webmaster — 2015-12-30T14:17:45Z

The T102 module is a SNTP/NTP client/server, able to synchronize automated systems and industrial networks.
It synchronizes its clients through Ethernet (IEC61850 compliant) or external GPS receiver (NMEA input).
It can also be synchronized through IRIG-B, acting as a IRIG to NTP converter.
The T102 can track external events with a very high accuracy - few µs (via specific input, isolated and protected).
The T102 can generate programmable precise TOP signals, isolated at 2500V.
As the T102 doesn't include GPS antenna, you can integrate it at anyplace in your factory (it only needs to be connected to its server through Ethernet - can be T101 for example).
Thanks to its Power on Ethernet feature, you can install it easily with only one cable for Data and Power.
It is available in Rack or DIN rail mount.

IRIG NMEA NTP converter

T200 PTP Grandmaster Clock

webmaster — 2015-12-30T14:15:12Z

The HEOL-T200 PTP IEEE-1588 Grandmaster Clock / NTP Time server with GPS Clock has been designed to provide accurate timing information trough an Ethernet link (using Precision Time Protocol), for Network synchronization and measurement applications, without the need to be connected to external Network, hence preserving your Network insulation.

Based on a high performance 14 channels GPS chipset with very high accuracy, and TRAIM algorithm, accuracy is guaranteed with only one GPS satellite tracked.
It enables also fast start-up times in very hard environmental conditions, as only one satellite is enough at power-up to generate a precise Time-stamp (static applications).
It can include a very high precision Rubidium oscillator, with a drift as low as 1µs/day when GPS signal is not available.

Precision Time Protocol (IEEE1588) has been implemented, for applications that need sub-microsecond synchronization (Grand Master Clock).
The PTP V2 implementation of the HEOL-T200 is fully compliant to the IEEE 1588-2008 standard (on step or two steps clock, in Unicast or Multicast mode) and provides PTP management messages for monitoring and configuration (also available on HTTP server).
With dedicated PTP switches and T202 PTP client stations, HEOL DESIGN offers a complete solution for accurate time measurements networks.

NTP server with GPS receiver clock

T202 PTP slave time station, with PoE

webmaster — 2015-12-30T14:05:56Z

The T202 module is a PTP slave station, able to synchronize automated systems and timestamp external events in an industrial environment.
As the T202 doesn't integrate GPS antenna, you can install it anywhere in your system (it is just necessary to connect it to your LAN, so it can synchronize to an external PTP server – T200 GPS PTP master clock for example).
Using the Precision Time Protocol (IEEE1588), the T102 can be synchronized with 1µs accuracy to PTP master clock.
An isolated event input allows you to time-stamp events from external systems, with very high accuracy (±100 nanoseconds from local clock).
A highly accurate pps (TOP) signal is available on SUB-D9 or I/O connector (polarity, period, length, and delay compensation are configurable by user). It is also available with optional 1500V isolated static relay.
IRIG-B003 and A003 output are available in option on the I/O connector.
A RS232 or RS422 serial port can be accessed for remote control and monitoring (with NMEA protocol output).
In option, a Lithium battery powered internal RTC can provide timing information if no PTP master clock is available at power-up.
The Power On Ethernet enables installation of the T202 without the need for additional cables to
provide power. It also offers redundancy of the DC input in case of failure of one of them.

IRIG NMEA NTP converter

T101 Stratum 1 NTP server / GPS Clock

webmaster — 2015-12-30T14:02:30Z

The T101 Time Server / GPS Clock can distribute UTC Time directly in your industrial environment, with a high accuracy (NTP Ethernet frame absolute accuracy is 200 to 600 nanoseconds).
The T101 has TOP/pps programmables outputs, with fast relay @2500V isolation, with an automatic compensation of you system propagation delay. It features also external events and alarms recorder, with 40 nano-seconds accuracy, and 2500V isolation.
In option, IRIG-B003, IRIG-B123 and V24 outputs can synchronize other equipments.
The T101 is compliant to industrial standard IEC 61850.
Power over Ethernet and indoor sensitivity GPS chip are integrated in the T101, hence offering low installation cost.
The T101 is available in several form factors : 19'' Rack, compact or board.
With this Time server, you can also buy our GPS / GNSS antennas with mounting kits for industrial and ATEX environments.

horloge primaire NTP GPS

T103 : Embedded Time server

webmaster — 2015-12-07T09:34:16Z

Heol Design has improved again performance of its NTP/SNTP Time Servers, achieving less than 1 minute from power-up to provide accurate timing information.
And at power-up, if the T103 Time Server has already GPS Almanac and Ephemeris loaded in memory, then it is fully operational in about 20 seconds.
Then it becomes possible to power-up the T103 server only a few minutes per day, to synchronize the different elements of your system.
Also, if no GPS satellites are available at power-up (antenna disconnected or hidden inside a building), the internal RTC can provide timing information.
These features allow integration in mobile or static applications, where performance, size and power consumption are critical.

NTP server embedded GPS clock