SyncServer S650 SAASM

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SyncServer S650 SAASM

GPS SAASM Referenced Time & Frequency Standard


The new SyncServer S650 SAASM Time and Frequency Instrument provides unprecedented synchronization flexibility and performance using Microsemi FlexPort™ technology. The GPS SAASM referenced S650 is designed for high security, modern military electronics, and networks that require best-in-class synchronization performance easily adaptable to a wide range of applications.

Unparalleled Flexibility

The modular Microsemi S650 SAASM combines the best of time and frequency instrumentation with unique flexibility and powerful network/security-based features.
The base Timing I/O module with eight BNC connectors comes standard with the most popular timing I/O signals (IRIG B, 10 MHz, 1PPS and so on). When more flexibility is required, the unique Microsemi FlexPortTM Technology option enables six of the BNCs to output any supported signals (time codes, sine waves, programmable rates), all configurable in real time via the secure web interface. The incredible BNC-by-BNC configuration makes very efficient and cost-effective use of the 1U space available. Similar functionality is also applied to the two input BNCs. Unlike legacy modules with fixed count BNCs outputting fixed signal types per module, FlexPort technology can allow up to 12 BNCs output in any combination of supported signal types.
This level of timing signal flexibility is powerful and can even eliminate the need for additional signal distribution chassis as there is no degradation in the precise quality of the coherent output signals.

Superior Low Phase Noise Performance

For applications requiring superior low phase noise (LPN) 10 MHz signals, two different LPN modules are available. Each module has eight extremely isolated 10 MHz LPN outputs with each module offering excellent levels of LPN or Ultra LPN performance.

Robust Timing and Design

The GPS SAASM GB-GRAM MPE-S Type II PPS receiver coupled with Microsemi's patented active thermal compensation technology provides excellent accuracy of <20 ns RMS to UTC (UNSO). This is all in addition to a durable hardware design subjected to MIL-STD-810G testing, high-reliability components extending the operating temperature range from -20°C to 65°C, and a dual power supply option. In addition, upgrading to a high-performance oscillator, such as a Rubidium atomic clock, keeps the S650 accurate for long periods in the event of a GPS service disruption.

Secure Networking

Security is an inherent part of the S650 SAASM. In addition to many security features and protocols, unsecure access protocols are deliberately omitted while remaining services can be disabled.
The four standard GbE ports, and two optional 10 GbE ports, accommodate more than 10,000 NTP requests per second using hardware time stamping and compensation. For more secure NTP operations, enable the optional security-hardened NTP Reflector with line speed, 100% hardware-based NTP packet processing.

Leverage built-in hardware

The S650 SAASM includes additional built-in hardware features enabled through software license keys such as the security-hardened NTP Reflector and IEEE 1588 PTP output/input operations.
The SyncServer S650 SAASM - the best choice for mission-critical operations.
  • <20ns RMS to UTC (USNO) through GPS
  • GPS SAASM GB-GRAM MPE-S Type II PPS L1/L2 Receiver
  • <1x10-12 Frequency Accuracy
  • Modular timing architecture with unique and innovative FlexPortTM technology
  • Most popular timing signal inputs/outputs are standard in the base Timing I/O module (IRIG B, 10 MHz, 1 PPS, etc.)
  • Four standard GbE ports, all with patented NTP hardware time stamping, two additional 10 GbE ports optional
  • NTP monitoring, charting and MRU logging
  • Web-based management with high-security cipher suite
  • -20°C to 65°C operating temperature, shock and vibration qualified
  • IPv6/IPv4 on all ports
  • Rubidium Atomic Clock or OCXO oscillator upgrades
  • Dual power supply options
  • Hot start ready using DAGR/PLGR
  • Additional timecode I/O including IRIG A/B/C37/E/G/NASA/2137/XR3/HaveQuick/PTTI available
  • T1/E1 Telecom I/O available
  • Superior 10 MHz low phase noise options
  • PTP multi-port/profile output option
  • PTP input option
  • 1PPS /External Event Measurement option
  • Time-of-Day Triggered Programmable Pulse option
  • Timing I/O modules with fiber optic outputs and input