CommSync II is a fully-redundant modular time and frequency system combining dual GPS receivers, oscillators, and up to 13 output option modules in a single 3U chassis.
CommSync II Model 385
The heart of the system is the GTF (GPS Time and Frequency) reference module, a hot-swappable, front panel plug-in module (with two slots available for redundancy). It is a self-contained module with Quartz Crystal (OCXO) or Rubidium Atomic oscillator options, as well as Civil or SAASM GB-GRAM receiver options. Dual Power Supplies and Reference Modules provide redundancy with uninterrupted automatic switchover.
Utilised as a Primary Reference Source (PRS), the CommSync II provides either Standard Positioning Service (SPS) GPS or the very latest in GPS military technology - SAASM Precision Positioning Service (PPS) GPS receivers (for authorised users only).
With GPS as the reference source, the CommSync II provides a frequency accuracy of1E-12 and a time accuracy of <50ns Peak to UTC. Additional I/O slots can be utilised by configuring a slaved CommSync II with Distribution Time and Frequency (DTF) modules.
For Monitor and Control functions there is an RS-232 communications port on the front panel of the GTF/DTF module, a front panel keypad and display, as well as optional Ethernet plug-in modules providing Telnet, SNMP, PTP v2, and NTP. Zyfer Monitor (FEI-Zyfer's remote access utility) provides complete remote control, including system status, setup, alarm logging and user management over a standard TCP/IP connection.
CommSync II-D Model 407
The CommSync II-D can provide a wide variety of time and frequency output signals with 8 I/O Module slots and 100+ available Option Modules. Utilised as a Primary Reference Source (PRS), the CommSync II-D provides either Standard Positioning Service (SPS) or the very latest in GPS military technology; SAASM Precision Positioning Service (PPS) (for authorised users only).
The CommSync II-D delivers all the performance and functionality of the CommSync II in a 2U chassis. The heart of the CommSync II-D is the GPS Time and Frequency (GTF) reference module. The GTF is a hot-swappable, front panel plug-in module (with two slots available for redundancy). It is a self-contained module with Quartz Crystal (OCXO) or Rubidium Atomic oscillator options, as well as Civil or SAASM GB-GRAM receiver options. Dual Power Supplies and Reference Modules provide redundancy with uninterrupted automatic switchover.
Like our flagship CommSync II, the CommSync II-D provides a frequency accuracy of 1E-12 and a time accuracy of <50ns Peak to UTC. Additional I/O slots can be utilised by configuring a slaved CommSync II-D with Distribution Time and Frequency (DTF) modules.
For Monitor and Control functions there is an RS-232 communications port on the front panel of the GTF/DTF module, a front panel keypad and display, as well as optional Ethernet plug-in modules providing Telnet, SNMP, PTP v2, and Network Time Protocol. Zyfer Monitor (FEI-Zyfer's remote access utility) provides complete remote control, including system status, setup, alarm logging and user management over a standard TCP/IP connection.
For further product information visit www.zyfer.com