Rackmount, dedicated secure Stratum 1 GPS NTP server, active antenna and software for uni-cast or broadcast time synchronisation.
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The NTS-4000-R-GPS NTP Time Server combines a GPS receiver with an embedded solid state computer running Galleon Systems' proprietry, secure operating system.
The unit connects directly to your network via a CAT5 Ethernet connection and fits in a standard 19" rack (a standalone version of the NTS-4000-GPS is also available). This GPS network timing solution incorporates a GPS computer clock and a highly accurate remote GPS antenna that tracks up to 12 satellites for greater precision. The antenna is fully weather proof (IP65) as it must be installed externally, preferably on a roof top with a 360° view of the sky, it can be positioned up to 200m (600 ft) away as standard, or up to 1,000m (3,000ft) using an optional antenna extension kit.
The NTS-4000-R-GPS has an LCD display to show run-time information for both the GPS subsystem and the NTP server and to aid installation. The Software drivers conform to the Network Time Protocol and are available for uni-cast, broadcast or multi-cast NTP time synchronization. Configuration and management of the unit is straight forward via a network interface. The IP address of the unit can be configured by using DHCP to assigning an IP address automatically or a fixed IP address can be used.
|Receiver:||Active 12 channel GPS Antenna|
|Timing Accuracy:||Network: ± 12 milliseconds, typical|
GPS: <1 microseconds, relative to UTC
|NTP Time Requests:||>3,000 requests per minute|
|Supported Networks:||Can supply time to a single network|
|Power Consumption:||8 Watts|
|Housing:||Standard 19" rackmount (1U)|
|Dimensions (H × W × D):||45mm × 423mm × 163mm|
|Display:||LC-display, 2 x 20 characters, with backlight|
|Protocols (NTP & SNTP):||NTP: v2 (RFC 1119), v3 (RFC1305), v4 (RFC 2131)|
SNTP: v3 (RFC 1769), v4 (RFC 2030)
|Network Interface:||Single RJ-45 Network Connection 10/100 MBit|
|Power supply:||85 - 260V, 47 - 63Hz|
|Operating Temperature:||0-50°C / 32-122°F|
|Operating Humidity:||Max. 85%|
The following products are also available for use with the NTS-4000-R-GPS NTP Time Server: