NTP Time Server

GPS / GNSS
NTP Time Server

VCL Products > GPS / GNSS Time Servers

GPS / GNSS NTP Time Servers

VCL offers a very wide range of NTP Time Servers that are designed to provide NTP Time and ITU-T G.811 Primary Reference Clock that is locked to a GPS / GNSS reference to provide time synchronization to private networks such as Railways and Metro (ticketing and platform) networks, Airports and Air-Traffic Control facilities, Electric Sub-Stations, Power Distribution and Transmission companies, Oil and Gas Utilities, ISPs and Cable TV networks as well as to Campus networks that are required to maintain a complete isolation from public networks for security reasons. It may be also used by 2G, 3G, 4G and 5G service providers which provide a ToD (Time-of-Day) reference to their customers over their wireless networks.

Summary Flyer (PDF)


VCL-3048: NTP Time Server, IRIG-B

Inputs: GPS/GNSS
Outputs: NTP, 1PPS, IRIG-B (Unmodulated BNC, RS-232,
RS-485 / RS-422)
Power Supply: 12V DC, 24V DC, 48V DC
  Read More... Data Sheet (PDF)
NTP IRIG-B

VCL-2156: NTP, PRC (ITU-T G.811), IRIG-B

Inputs: GPS/GNSS
Outputs: NTP, 2.048MHz, 10MHz, IRIG-B, 1PPS, 1PPM, ToD NMEA 0183
Power Supply: 24V DC, 48V DC, 110-220V DC, 110-240V AC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)

VCL-2145-D: GPS/GNSS (1+1), PRC (G.811), PTP, NTP, IRIG-B

Inputs: GPS/GNSS (1+1), 10MHz, 2.048MHz, 2.048Mbit/s (E1)
Outputs: NTP, PTP, 1.544Mbit/s (T1) / 2.048Mbit/s (E1), 2.048MHz, 10MHz, 1PPS, IPPM, IRIG-B, ToD NMEA-0183
Power Supply: 24V DC, 48V DC, 110-220V DC, 110-240V AC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)

VCL-2145-DE: GPS/GNSS (1+1), PRC (G.811), PTP, NTP, IRIG-B

Inputs: GPS/GNSS (1+1), 10MHz, 2.048MHz, 2.048Mbit/s (E1)
Outputs: NTP, PTP, 1.544Mbit/s (T1) / 2.048Mbit/s (E1), 2.048MHz, 10MHz, 1PPS, IPPM, IRIG-B, ToD NMEA-0183
Power Supply: 24V DC, 48V DC, 110-220V DC, 110-240V AC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)



Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2013 and ISO 45001:2018 certified equipment manufacturer.