Technical Specifications; Hardware; Server; Gps/Gnss Receiver - Spectracom PRISMA VelaSync User Manual

1.4

Technical Specifications

1.4.1 Hardware
1.4.1.1 Server
1.4.1.2 GPS/GNSS Receiver
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1 VelaSync User's Manual Rev. 1
Supermicro SuperServer 5018R-WR rackmount server with 1U chassis and X10SRW-F
motherboard:
Four 8cm counter-rotating PWM fans
One passive CPU heatsink
Two riser cards
Four hot-swap 3.5" drive bays (SATA)
Intel 1.8 GHz Quad-Core Xeon Processor
8 GB RAM
Two Western Digital Re 1 TB Enterprise-Class Hard Drives in RAID Mirroring con-
figuration
Two redundant, hot-swap power supplies, 100-240 V
each, with IEC60320 C14 inlet coupler
Connectivity:
I/O connectors: See "Rear Panel Overview" on page 12.
Connector: SMA, +5V to power active antenna (SMA-to-Type-N-adapter cable included)
Frequency: GNSS L1 (1575.42 MHz)
Satellite tracking: 1 to 50, T-RAIM satellite error management
Synchronization time:
Cold start < 15 minutes (includes almanac download)
Warm start < 5 minutes (assumes current almanac downloaded)
GNSS Antenna system: See antenna installation guide (antenna sold separately)

1.4 Technical Specifications

auto-switch, 50-60 Hz, 500 W
AC
5