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
DCF77 version
DCF77 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 DCF77 antenna circuit
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 DCF77 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
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
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