DTS 4160.grandmaster
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Swiss Time Systems High precision time server, grandmaster and PRC The DTS 4160.grandmaster is a combined time distribution and synchronization device with up to 4 network ports (IFV4/IFV6). With its high-precision and intelligent concept for redundant operation, it offers a high degree of reliability and availability. Your benefits using DTS 4160.grandmaster: • 4 completely separated LAN ports (3x RJ45, 1x SFP): - provide PTP on 3 ports • 1- and 2-step master • different profiles and domains per port • multicast/unicast • IPv4/IPv6/Layer 2 - provide NTP on 4 ports (>10'000 requests/s on all 4 ports combined) • Multi-purpose device due to the different time code and frequency outputs: - 1x E1 - 2x pulse/frequency output - 1x IRIG-B - 2x serial output - 1x DCF • High degree of system redundancy by connecting two DTS 4160 via fiberoptic link: - high availability - master-slave operation with automatic switch over in case of an error • High degree of synchronization redundancy by connecting up to 5 time sources: GPS, Link, PTP, DCF, E1

Swiss Time Systems M O B A TIME DTS 4160.grandmaster - Technical details General specifications | System | Housing | Display LCD, 2 lines, for status and time info ARM Cortex dual core Rubidium or OCXO 483 x 44 x 190 mm 2.3 kg ✓ 3 LAN interfaces Redundant link RS 232 interface USB interface Power supply Ambient temperature For redundant operation of 2 corresponding DTS 4160 with master/slave negotiation For operation control, D-Sub 9 connector For firmware update Redundant power supply (supplies 1, 2 and 3) Supply 1 (standard mains connector for 240VAC) Supplies 2 & 3 at 10-90% relative...

Swiss Time Systems M O B A TIME IP configuration

Swiss Time Systems slave (front view) master (rear view) redundant time servers CCTV systems data centers access control system cellular networks master clocks NTP/SNMP (GBit) LAN/WAN Serial / Timecodes railways & metros master clocks power plants power plants

Swiss Time Systems Primary time source Any of the reference time sources can act as primary time reference to which a grandmaster can synchronize to. Every source the user configures is simultaneously validated by the grandmaster. Two modes are possible: manual (default) and automatic. In manual mode, the grandmaster uses the user-defined priority list for choosing the best source as reference. In automatic mode, the priority list is generated automatically based on an accuracy rating estimation of all sources. Redundant time To avoid time deviation between two DTS 4160.grandmasters, they...

Time precision Utmost accuracy is achieved with GPS synchronization. An intelligent time management ensures lasting high accuracy by continuously compensating oscillator drift and aging. The internal time is adjusted to the active time reference (e.g. GPS) slowly shifted (in adjustable micro steps) to avoid any time leaps (e.g. after a longer loss of the time source). A Front view • Serial Terminal for operation (RS232) • USB connector for software update, file upload and maintenance Top performance for large networks The high performance DTS 4160.grand-master can reply to more than 10'000...