DATA SHEET T108, GPS/GLONASS/BEIDOU Time Server Galileo (Europe) and QZSS (Japan) ready NTP Time server / Multi-GNSS Primary Clock, with PoE and advanced I/O synchronization features. - Static applications - 1 Bd d’Armor – 22300 LANNION - FRANCE [email protected] © 2015 All Rights Reserved. All specifications subject to change without Notic

DATA SHEET HEOL-T108: HIGH ACCURACY SYNCHRONIZATION UNIT The T108 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 dedicated to static applications. Based on a high performance 32 channels GPS/GLONASS/GALILEO/BEIDOU timing chipset (with 160dBm sensitivity), it delivers extremely accurate timing information, even in poor signal level conditions...

DATA SHEET glance (GNSS satellites strength signals, Ethernet connections, alarms, input/outputs…). Automatic E-mails can be sent by the HEOL-T108, periodically or when alarms appear. This function is fully configurable via the http server. A 2500V isolated event input allows you to time-stamp events from external systems, with very high accuracy (±100 nanoseconds, refer to UTC atomic clock). The TimeStamp information is reported through RS232, SNMP trap, E-mail or Broadcast frame. A second event input is available in option. In option, an battery powered internal RTC can provide timing information...

DATA SHEET GNSS antenna Remote interface +NMEA Clock generator OCXO/TCXO GNSS time receiver Event inputs External Events Sync outputs User systems NTP/SNTP (synchro and events) http (config) SNMP (alarms and events) SMTP (E-mail) Automated systems T108 synoptic and external links 1 Bd d’Armor – 22300 LANNION - FRANCE [email protected] © 2015 All Rights Reserved. All specifications subject to change without Notic

SPECIFICATIONS GNSS Receiver HEOL DESIGN 1 Bd d'Armor - 22300 LANNION - FRANCE [email protected] © 2015 All Rights Reserved. All specifications subject to change without Notice.

Note : Heol Design is not responsible for the operation or failure of operation of GNSS satellites or the availability of GNSS satellite signals. ■ According to v ^ directive, the T108 module has passed the following tests : > EN55022/55011 class B : conducted and radiated emissions. > EN61000-4-2: Immunity to electrostatic discharges. > EN61000-4-3: Immunity tests on electromagnetic fields radiated at radio-electrical frequencies, with 10V/m electromagnetic field. > EN61000-4-4: Immunity to rapid transients. > EN61000-4-5: Immunity to surge. > EN61000-4-6: Immunity tests on conducted interference,...

DATA SHEET T108 19’’ 1U Rack rear view (with ‘N’ antenna connector) 3&4 pins : Alarm relay or PPS/TOP output on Static relay (option PPSREL) 1&2 pins : Event input #1 5&6 pins : PPS/TOP RS422 output or IRIG B003 output (option IRIG) or Event input #2 (option EVENT2) 1 Bd d’Armor – 22300 LANNION - FRANCE [email protected] © 2015 All Rights Reserved. All specifications subject to change witho

ORDERING PART NUMBER accuracy 10js 100js 1ms • Power DC : 14 to 60V DC/POE: DC+Power Ethernet AC : 110 to 250V (Rack only) • I/O option I/O connector mounted (blank : not mounted) • OCXO option — OCXOSR : standard (0 / +50°C) OCXOMR : medium (-20 / +65°C) OCXOHR : high (-40 / +70°C) RUB : Rubidium (Rack in AC version) - 0 / +50°C • RTC option : for fast start without GNSS satellites If other options are needed, just add the part number of these options at the end of the T108 part number : -422 for RS422 serial port instead of RS232 -EVENT2 for secondary Event input -IRIG for IRIG-B003 output -PPSREL...