NTS-3000: Różnice pomiędzy wersjami

Aktualna wersja na dzień 15:35, 19 kwi 2024

NTS-3000 is a grandmaster PTP/IEEE1588 and NTP Stratum-1 Network Time Server. Optionally it can be equipped with TCXO* or OCXO* holdover oscillator. The oscillator guarantees precision time for period of missing GNSS satellite signals. Std configuration includes 2x 100Mbps on LAN1-2. The NTS-3000 supports 2x redundant GNSS receiver and has redundant* power supplies option. The sync I/O is 1PPS-input only to connect external freq. ref. This device is suitable for critical infrastructure support. It has uptime counted in years.

NOTE: This is not the complete User Manual yet. Plese check the NTS-3000 Time Server User Manual on the product page on our website:

[Link]

Website

https://www.elpromaelectronics.com/elpromatime/portfolio_page/time-server-nts3000//

@@ Linia 2: / Linia 2: @@
 | model       = NTS-3000
-| www         = https://elpromatime.com/portfolio_page/time-server-nts-pico/
+| www         = https://www.elpromaelectronics.com/elpromatime/portfolio_page/time-server-nts3000/
 | category    = ElpromaTime
-| photo       = nts-pico3.png
+| photo       = nts-3000.png
-| photo_link  = Special:Redirect/file/nts-pico3.png
+| photo_link  = Special:Redirect/file/nts-3000.png
 | size        = 300px
-| description = is next generation ultra-miniature time server. Unit has built-in antenna module that allows it to synchronize to GNSS and package has 30 meter coax cable (SMA ended) included. It delivers time directly to network using NTP and PTP/IEEE1588 protocols. It is equipped with single 100/10Mbps Ethernet port working with IPv4/IPv6*. Unit is very small and has natural air cooling. It has been designed for small industrial networks and it can operate 24/7. It is powered in range 9-30VDC. Marine antenna has built-in GPS signal amplifier (38dB gain) and TCXO holdover oscillator for GNSS less operations.
+| description = is a grandmaster PTP/IEEE1588 and NTP Stratum-1 Network Time Server. Optionally it can be equipped with TCXO* or OCXO* holdover oscillator.  The oscillator guarantees precision time for period of missing GNSS satellite signals. Std configuration includes 2x 100Mbps on LAN1-2. The NTS-3000 supports 2x redundant GNSS receiver and has redundant* power supplies option. The sync I/O is 1PPS-input only to connect external freq. ref. This device is suitable for critical infrastructure support. It has uptime counted in years.
-With hardware timestamping '''NTS-pico3''' can achieve accuracy < 200ns. Server has multi-satellites receiver simultaneously supporting: GPS, GLONASS. Server has very fast (less than 0.5ms +/- 1ppm) Time To First Fix TTFF synchronization start up. The GNSS receiver accuracy is better than 15ns (at 2 sigma). Server supports cryptographic authentication for NTP. Holdover mode ensure synchronization accuracy to be better than 4ms in first hour. After 24h the max. holdover error is not bigger than 100ms on server output.
+<span style="color:red">NOTE: This is not the complete User Manual yet. Plese check the NTS-3000 Time Server User Manual on the product page on our website:</span>
-The '''NTS-pico3''' GNSS receiver is designed for automatic operation without the need for user intervention. It can however, be accessed via a serial port (RS232 or USB) for configuration and debug purposes. Following synchronization Ethernet protocols are supported:<br>
-'''- NTP Network Time Protocol (rfc5905)'''<br>
-'''- SNTP Simple NTP (rfc 4330)'''<br>
-'''- PTP Precision Time Protocol IEEE1588:2008'''<br>
-Referential UTC is drawn from GPS & Glonass via built-in GNSS receiver, using NMEA183 frame. NTS-pico3 can also act as an 1PPS frequency reference clock. It can distribute 1PPS using NTP or PTP IEE1588 protocol. It has also 1 SMA 1PPS output.
-<nowiki>*</nowiki> - option
-This is not the complete User Manual yet. Plese check the NTS-3000 Time Server User Manual on the product page on our website:
 [[https://elpromatime.com/portfolio_page/time-server-nts3000/ Link]]
-| qs          = 1
+| sr = 1
-| um          = 1
+| ac = 1
-| dz          = 1
+| qs = 1
+| um = 1
+| dz = 1
 }}
 [[Category:ElpromaTime]]