OSA 5335 PTP Grandmaster
OSA 5335 PTP Grandmaster
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OSA 5335 PTP Grandmaster

OSA 5335 PTP Grandmaster is a scalable and high-performance IEEE 1588v2 standard compliant Grandmaster Clock for the distribution of frequency, phase and time synchronization over packet-based network infrastructure including IP/MPLS, Carrier Ethernet, PON and DSL networks. Its carrier-class design provides high client capacity and a wide range of redundancy options to deliver scalable performance and maximum availability.

Our OSA 5335 is designed to deliver precise and reliable frequency, phase and time-of-day information in markets including telecommunications, media broadcast and power utility communications.IEEE 1588v2 Precision Time Protocol (PTP) has been established for precise frequency, phase and time-of day synchronisation across packet networks.

 

Applications: 4G/LTE, 3G/UMTS, 2G/GSM

 

  • ITU-T G.8272 Primary Reference Time Clock
  • Stratum 1 Primary Reference Source for GPS and GLONASS
  • Expandable system supporting a total capacity of more than 6000 remote PTP slaves
  • Full redundancy for every module and function
  • Compliant with ITU-T Telecom Profiles G8265.1 (frequency) and G8275.1 (phase and time)
  • Supports Synchronous Ethernet and optional NTP server
  • Intuitive graphical user interface enabling full management via SNMP and TL1

High Capacity IEEE 1588 PTP Module

Synchronisation Supply Units (SSU) are widely deployed for SONET/SDH legacy network synchronisation in carrier and enterprise network infrastructure. With the migration to packet-switched network technology and SONET/SDH continuing to be used in production networks, the smooth migration from legacy to next-generation network synchronisation becomes a critical task.

IEEE 1588v2 Precision Time Protocol (PTP) has been established for precise frequency, phase and time-of day synchronisation across packet networks. In addition to deploying stand-alone PTP Grandmaster devices, PTP Grandmaster functionality can be integrated into existing SSU and TSG solutions, leveraging existing infrastructure and enabling smooth migration.

The High-Capacity Telecom IEEE 1588 PTP Module from Oscilloquartz is designed to deliver precise and reliable synchronisation from existing SSU platforms. It supports
a large and market-leading number of PTP slave clients and is compatible with the OSA 5548C SSU/TSG platforms as well as the OSA 5335 modular PTP Grandmaster.

The scalable and modular design allows operators to increase the number of PTP clients as their network grows.

 

Key Features

  • PTP Grandmaster module for highly accurate synchronization
  • Compliant with ITU-T G.8272 Primary Reference Time Clock
  • Compliant with ITU-T G.8265.1 Telecom Profile for frequency delivery
  • Compliant with ITU-T G.8275.1 Telecom Profile for phase and time delivery
  • Synchronous Ethernet according to ITU-T G.8262 and G.8264
  • High slave capacity with up to 1024 PTP clients per module
  • Support 1:1 card redundancy
  • Scalable system architecture and software licensing