|
Introduction
PRISMA VelaSync® High-Speed Time Server is an enterprise-class time serving appliance
designed for high-frequency trading and other network applications with low-latency re-
quirements.
VelaSync’s customized configuration, comprising network synchronization software, pre-
cision GNSS timing technology, and reliable server hardware allows it to provide high-
performance time management over multiple Ethernet interfaces at speeds of up to 40 Gb.
This Quick Reference Guide is a supplement to the main user manual
for the PRISMA VelaSync. The latest version of the main user manual
can be found online, at:
manuals.spectracom.com
NOTE
|
Specifications
�
Intel® Xeon® E5 Series quad-core processor, 8 GB RAM min.
�
2x Western Digital® Re 1 TB Enterprise-Class Hard Drives, RAID configuration
�
2x hot-swap power supplies, 100-240 V
AC
, 50-60 Hz, 500 W each,
with IEC60320 C14 inlet coupler
�
Spectracom TSync Precision Timing Card with GNSS Receiver
�
OCXO or Rubidium Oscillator
�
2x 1GbE network ports
�
2x 10 GbE (optionally 4x) network ports, or 2x 10 GbE plus optionally 2x 40 GbE
�
All network ports offer hardware time stamping.
�
I/O connectors: See Section “Rear Panel” on page 4.
Note:
Specifications are subject to change without notice.
Environment
�
Operation: ..... 10°C to 35°C, RH: 8 to 90% (@ 35°C)
�
Storage: ..... –40°C to +50°C , RH: 5 to 95% (@ 70°C)
Size, Weight & Power
�
Dimensions: ...............(WxHxD) 17 x 1.7 x 25.6 in. (432 x 43 x 650 mm)
�
Weight: .........................23.5 lbs. (10.7 kg)
�
Max. power draw (@ 20°C, 2 power supplies running, 2 hard disks installed)
�
100 W typical; 120 W startup.
1
VelaSync
™
Quick Reference Guide