Time server DTS 4135 / DTS 4138 / DTS 4136 / DTS 4132

The DTS 4135.timeserver is a time reference for all NTP clients in medium and large networks (IPv4/IPv6). It is highly precise, and with its intelligent concept for redundant operation, it offers a high degree of reliability and availability. Technical features 1 LAN port (RJ45): provides NTP (>1250 requests/s) Multi-purpose device due to the different time code and frequency outputs: 2x DCF/pulse/frequency output 2x IRIG-B / AFNOR 2x serial output 1x DCF current loop output High degree of system redundancy by connecting two DTS 4135 via fiber optic link: high availability master-slave operation with automatic switch over in case of an error High precision time: Time reception from GPS The DTS 4135.timeserver can either be synchronized from a time signal receiver (DCF 4500, GPS 4500 or IRIG/AFNOR time source), or from another NTP or SNTP time server in the LAN or Internet. The DTS 4135 can synchronize all slave clocks with NTP movements, either with NTP Multicast or NTP Unicast (both with time zone server function). As a multipurpose device the time server is equipped with two independent IRIG/AFNOR outputs, two serial RS 232/RS 485 interfaces with script file programmable telegrams, two DCF or high accurate pulse /frequency outputs (RS 422 and optocoupler) and one additional DCF current loop output. The highest degree of system availability and reliability can be achieved by the master-slave operation of two DTS 4135.timeservers connected via fiber-optic (redundant operation). Alarms are signaled by alarm relay, SNMP messages or e-mails.