GPS/GNSS Primary Reference Clock

GPS / GNSS
Primary
Reference
Clock

VCL Products > GPS > GPS/GNSS Primary Reference Clock (PRC)

GPS/GNSS Primary Reference Clock (PRC)

VCL offers a wide range of GPS / GNSS Primary Reference Clocks (ITU-T G.811) and SSU (Synchronization Supply Unit), a 1+1 fully redundant architecture. Applications include synchronization for Utilities including Power Generation / Distribution / Transmission, Railways / Metro, Airports (including Air-Traffic Control), 2G, 3G, 4G, 5G mobile telecommunications networks, Micro Cell sites and backhaul wireline SDH / SONET and Synchronous Ethernet networks. These are used by companies who not only require a highly precise time-of-day and frequency synchronization locked to a GPS / GNSS Reference but who also need to distribute highly precise time-of-day and frequency synchronization across all nodes of their networks. The equipment provides a G.811 / Stratum 1 quality synchronization (GPS / GNSS locked) reference while providing multiple input and output options including 2.048 Mbps / 1.544 Mbps, 2.048MHz, PTP 1588v2 Grandmaster, NTP Time Server, 1/5/10MHz, 1PPS, Alarm Relay, Alarms Relay / PPM, NMEA-0183 (TOD - Time-Of-Day), IRIG-B. Holdover options include OCXO and Rubidium Holdover Clocks.

Summary Flyer (PDF)



VCL-2145-LC PRC

VCL-2145-LC PRC (ITU-T G.811)

Primary Inputs: GPS/GNSS
Auxiliary Sync. Inputs: 10MHz, 2.048MHz, 2.048Mbit/s (E1)
Outputs: 1.544Mbit/s (T1) / 2.048Mbit/s (E1), 2.048MHz, 1PPS,                   10MHz, 1/5/10MHz, ToD NMEA 0183
Power Supply: 24VDC, 48VDC, 110-220VDC, 110-220VAC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)
PRC


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

Primary Inputs: GPS/GNSS (1+1) Redundant
Auxiliary Sync. Inputs: 10MHz, 2.048MHz, 2.048Mbit/s (E1)
Outputs: NTP, PTP, 1.544Mbit/s (T1) / 2.048Mbit/s (E1), 2.048MHz, 10MHz, 1/5/10MHz, IRIG-B, 1PPS, 1PPM, ToD NMEA 0183
Power Supply: 24V DC, 48V DC, 110-220V DC, 110-220V AC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)
VCL-2145-D


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

Primary Inputs: GPS/GNSS (1+1) Redundant
Auxiliary Sync. Inputs: 10MHz, 2.048MHz, 2.048Mbit/s (E1)
Outputs: NTP, PTP, 1.544Mbit/s (T1) / 2.048Mbit/s (E1), 2.048MHz, 10MHz, 1/5/10MHz, IRIG-B, 1PPS, 1PPM, ToD NMEA 0183
Power Supply: 24V DC, 48V DC, 110-220V DC, 110-220V AC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)
VCL-2145-DE


VCL-2145-SSU: 1+1 Redundant GPS / GNSS / Inputs / Outputs / Holdover
Primary Inputs: GPS/GNSS (1+1) Redundant
Auxiliary Sync. Inputs: 10MHz, 2.048MHz, 2.048Mbit/s (E1)
Outputs: NTP, PTP, 2.048MHz, 2.048Mbit/s (E1) / 1.544Mbit/s (T1), NMEA 0183, 10MHz, 1PPS
Power Supply: 48V DC, 110-220V DC, 110-220V AC, 1+1 Redundant PSU
  Read More... Data Sheet (PDF)
VCL-2145-SSU




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