d VCL-2750, IEEE-1588v2 PTP Slave / PTP to IRIG-B Converter

PTP Grandmaster
PTP to IRIG-B Converter

VCL Products > PTP Grandmaster and Slave > VCL-2750, IEEE-1588v2 PTP Slave / PTP to IRIG-B Converter
IEEE-1588v2 PTP Slave / PTP to IRIG-B Converter

VCL-2750, IEEE-1588v2 PTP Slave / PTP to IRIG-B Converter

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VCL-2750, PTP Slave Clock (DIN Rail Version) / PTP to IRIG-B Converter is a high precision, high reliability time and frequency synchronization solution which can be synchronized froma IEEE-1588v2 PTP Grandmaster to provide frequency and time-of-day synchronization across a PTP network with nanosecond accuracy. Multiple 1PPS / IRIG-B Outputs are provided to synchronize local clock (time-of-day) to IEDs, aswell as RTUs to a central timing source. The VCL-2750, PTP Slave Clock / PTP to IRIG-B Converter is specifically designed for providing synchronization in 2G/3G/4G, HetNet and LTE mobile telecommunications networks as well as in backhaul wire-line TDM Networks. It may be also used by Railways, Airports (including air-traffic control), Power generation and distribution companies and other Utility companies.

PTP to IRIG-B 1PPS / IRIG-B Outputs 2G/3G/4G, HetNet & LTE

Features and Highlights:

  • PTP to IRIG-B Converter
  • Reliable, Cost-Efficient Reference
  • BMCA (Best Master Clock Algorithm) - allows the unit to be installed in a redundant PTP Grandmaster network
  • 1 PPS / IRIG-B outputs (user configurable)
  • < 1000ns accuracy
  • Standard RJ45 and BNC connectors for all inputs and outputs
  • ToD compliant to NMEA0183 outputs (RJ45 Port).
  • 1 x PTP Input (10/100BaseT Ethernet Slave Port)

Typical Synchronization Applications

  • Synchronizing mobile communication networks such as UMTS, GPRS, HetNet, 2G, 3G, and 4G networks
  • Wireless and Wireline Telecom synchronization
  • Distributing Time (ToD) and Frequency reference for power utilities across all nodes of the network
  • Synchronization of Defense Networks
  • Synchronizing airports and aviation communications
  • Synchronizing railway signaling networks and railway communications
  • Synchronizing traffic management
  • Broadcasting Network and Broadcast equipment synchronization.

Management and Monitoring Ports:

  • USB
  • 1 x OAM (10/100BaseT Ethernet Port)
  • 1 x External Alarm Relay Contact.

Additional Features

  • Password Protection
  • 48V DC and 24V DC power supply options
  • Power Contact and Lightening Protection as per Telcordia GR-1089-CORE.

Time Input:

Input Type Connector
IEEE-1588v2 (PTP) RJ45

Standard Frequency and ToD Outputs:

Output Type Connector
4x1PPS or 4xIRIG-B
Type: 004
Synchronized to PTP Grandmaster*		 BNC
4 x TOD (Time-Of-Day) output
compliant to NMEA0183		 RJ45

*Note: User selectable between IRIG-B and 1PPS Outputs

System Access, Control and Management Options:

  • Telnet
  • CLI Control Interface (HyperTerminal or VT100)
  • SNMP V2 Traps (MIB File provided).
  • Windows compatible GUI (Graphical User Interface)

Electromagnetic Standards Compliance:

  • EN50081-2
  • EN50082-2
  • IEC 61000-6-2 (Immunity)
  • IEC 610000-6-4 (Emission)
  • Complies to IEEE and IEC standards

CE Compliance:

  • Low Voltage Directive 2014/35/EU
  • Electromagnetic Compatibility 2014/30/EU

Other Regulatory Compliances:

  • RoHS
  • CE Marking
  • Complies with FCC Part 68 and EMC FCC Part 15

Application #1:
VCL-2750, PTP 1588v2 Slave to 1PPS application


VCL-2750, Application Diagram

Application #2:
VCL-2750, PTP 1588v2 Slave to IRIG-B Converter


IEEE 1588v2 PTP Slave - Application
Mechanical Drawing (PDF)

Valiant Communications is an ISO 9001:2015, ISO 10001:2018, ISO 14001:2015, ISO 27001:2022 and ISO 45001:2018 certified equipment manufacturer.

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