Thiết bị đồng bộ thời gian Hopf 7001RC

1. GPS version

• GPS System to be modularly equipped with function boards
• High availability based on hot-plug capability:
  • Removal and installation of function boards during operation
  • Failure of single function boards do not influence the functions of the other boards
• Channels for parameterization/monitoring:
  • Keypad and operating menu via display
  • Serial connection via the hmc (hopf Management Console)
  • WEB-GUI and SNMP for function boards with LAN interface
  • Option: LAN connection via the hmc including monitoring via SNMP
• Subsequent extension by additional function boards
• Error-Management to be parameterised
• Potential isolation of the GPS antenna circuit
• Synchronisation with just one satellite possible
• SyncOFF Timer (bridging of reception failure) providing an error-free operation even under difficult reception conditions
• Redundant multiple test mechanism of the synchronisation signal providing a correct and leap-free signal evaluation
• High free running accuracy
• Maintenance-free back-up clock for three days
• System completely maintenance-free
• Options:
  • Power supplies for various operating voltages
  • Multi source functionality:
  • Synchronisation via an additional signal input with automatic switch-over between GPS and the second synchronization source
  • Supply in 6U (6U/84HP) or 9U (9U/84HP) rack for implementation of more function boards and/or more extensions slots
  • Redundant power supplies
  • OCXO crystal basis for increased free running accuracy
  • Status LEDs in the front panel
  • Extension by a Switch-Box (System 5000) for automatic switch-over of signals between two systems (Master Clock and redundant Master Clock)
• Specific hardware and software customizations

2. Features of NTP/SINEC H1 LAN Board 7273(RC)

• Alarming
  • SNMPv2c / SNMPv3 (MIB II, hopf Private Enterprise MIB, SNMP traps)
  • E-Mail Notification
  • SYSLOG
• Routing for configuring static routes based on special network configuration requirements
• SINEC H1 time datagram

3. Features of NTP/SINEC H1 LAN Board 7274(RC)

• all features of NTP/SINEC H1 LAN Board 7273(RC)
• 2 ethernet interfaces 10/100/1000 Mbit/s autosensing
• Activation options:
  • VLAN support according to IEEE 802.1q
  • Port aggregation (NIC Bonding/Teaming) with support of IEEE 802.3ad trunks
  • Parallel Redundancy Protocol (PRP) according to IEC 62439-3
  • Precision Time Protocol (PTP) according to IEC 1588

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