VCL-2750 1588v2 PTP Slave
1PPS, NMEA 0183

The VCL-2750, PTP Slave Clock 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 who need to distribute highly precise time-of-day and frequencies locked to a PTP Grandmaster (GPS) Reference across multiple nodes of their networks.

The VCL-2750, PTP Slave Clock is equipped with a highly accurate, low-noise OCXO which provides a high stability holdover that is typical of a Network SSU in the event of a failure of the transmission link.

VCL-2750, IEEE-1588v2 PTP Slave Clock

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.

Features and Benefits

• Reliable, Cost-Efficient Reference
• BMCA (Best Master Clock Algorithm) - allows the unit to be installed in a redundant PTP Grandmaster network
• OCXO Holdover
• 1 PPS / IRIG-B outputs
• Nanosecond accuracy
• Standard RJ45 and BNC connectors for all inputs and outputs
• ToD compliant to NMEA 0183 (RJ45 Port).

Additional Features

• 1 x PTP Input (10/100BaseT Ethernet Slave Port)
• Password Protection
• 48V DC power supply
• 1 x OAM (10/100BaseT Ethernet Port)
• VLAN and Packet priority
• Supports QoS, 802.1p based packet priority
• Supports 802.1Q based VLANs
• Power Contact and Lightening Protection as per Telcordia GR-1089-CORE.

Application Diagram