Swiss Time Systems
DTS 41xx.timeserver - Time references and time sources tailored to your needs
• DTS 41xx.timeserver by MO-BATIME are highly precise and with their intelligent concept for redundant operation, they offer a high degree of reliability and availability.
• The DTS 41x.timeserver can either be synchronized with a time sig-nal receiver (GNSS 3000, GPS 4500 or IRIG/AFNOR* time source) or by another NTP time server in the LAN or internet.
• They can synchronize all slave clocks with NTP movement, either with direct NTP input or with our versatile NMI (Network MOBA-Line Interface).
• DTS 41xx.timeservers act as a time reference and provide a highly accurate time reference for sub-systems in an industrial envi-ronment.
• The high degree of availability and reliability is achieved by the master slave operation of two DTS 41xx.timeservers connected via fiber-optic (redundant opera-tion). In the case of disturbance one device will automatically switch over to the other. Alarms are signaled by alarm relay, SNMP messages, or e-mails.
• DTS 41xx.timeservers can be managed by MOBA-NMS (Network Management System).
Differences and fields of application at a glance:
• economical NTP server• Power supply: 24V DC
• multifunctional NTP server• numerous interfaces in two groups
IRIG/AFNOR• serial interfaces with configurable
time telegram RS 232/422• pulse/frequency output DCF 77• redundant power supply• 1 mains, 2 x 24 VDC
DTS 4136.timeserver• OCXO quarz for precise hold
over accuracy
• 2 electrically and logically sepa-rated LAN ports to service two independent networks
• multifunctional time outputs in one group
• redundant power supply• 2 x 24 VDC
Where “only” NTP is requested:• Power stations• IT-Applications• Various industries
Where versatile time signal ouputs are requested:• Railway stations• Metros• Airports
Where separated networks need NTP time:• Power stations• Airports• Building Automation
DTS 4138.timeserver main differences typical field of application
DTS 4128.timeserver main differences typical field of application
DTS 4135/36.timeserver main differences typical field of application
What our DTS 41xx timeserver have incommon:
* IRIG/AFNOR only DTS 4135 and 4138
Swiss Time Systems
MOSER-BAER AG Sumiswald/Geneva, Switzerland www.mobatime.com LE-8
0090
9.02
Technical Data
DTS
412
8.tim
eser
ver
DTS
413
5.tim
eser
ver
DTS
413
6.tim
eser
ver
DTS
413
8.tim
eser
ver
Housing 19”, 1 HE ✓ ✓ ✓ ✓
Time signal outputs
IRIG, AFNOR DCF/FSK
2 precision outputs each,- 50 Ohms - RS 422 - opto coupler
2 precision outputs each,- 50 Ohms - RS 422 - opto coupler
1 precision output each,- 50 Ohms - RS 422 - opto coupler
NTP slave clocks + time zone server 1 1 1 1 over 2 interfacesDCF 77 CL (current loop) passive output 1 1 1 1Precision pulse/frequency/DCF output on RS422 and CL 2 2 1
Serial outputs with configurable time telegrams2
RS 232/422/485RS 422: output only
2RS 232/422/485RS 422: output only
2RS 232/422/485RS 422: output only
Network services
NTP client ✓ ✓ ✓ ✓
NTP V4 (V3 compatible) ✓ ✓ ✓ ✓
NTP mode server, peer, broadcast, multicast ✓ ✓ ✓ ✓
SNTP ✓ ✓ ✓ ✓
DATE, TIME ✓ ✓ ✓ ✓
MD5 authentication ✓ ✓ ✓
Telnet, SSH, FTP - disengageable ✓ ✓ ✓ ✓
SNMP traps V2c/V3 V2c/V3 V2c/V3 V2c/V3SNMP get, put ✓ ✓ ✓ ✓
IP V6 support ✓ ✓ ✓
Network interface 1 1 1 210BaseT ✓ ✓ ✓ ✓
100BaseTX ✓ ✓ ✓ ✓
IP configurationDHCP ✓ ✓ ✓ ✓
static IP ✓ ✓ ✓ ✓
USB for update ✓ ✓ ✓
GBIC-Link for redundant operation, with master - slave negotiation ✓ ✓ ✓ ✓
External time source
NTP / SNTP servers ✓ ✓ ✓ ✓
DCF 77 (DCF 450, DCF 4500) ✓ ✓ ✓ ✓
GPS 4500 ✓ ✓ ✓ ✓
IRIG-B ✓ ✓ ✓
Accuracy
GPS (DCF input) to NTP server typ. < ± 0.1 ms typ. < ± 0.1 ms typ. < ± 0.1 ms typ. < ± 0.1 msGPS (DCF input) to DCF output typ. < ± 0.01 ms typ. < ± 0.01 ms typ. < ± 0.01 ms typ. < ± 0.01 msHold over (after >24h synchronization) at 20°C ± 5°C < ± 10 ms/d < ± 10 ms/d < ± 1 ms/d < ± 10 ms/dMaster to slave (redundant operation) typ. < ± 0.001 ms typ. < ± 0.001 ms typ. < ± 0.001 ms typ. < ± 0.001 msTCXO Quartz Oscillator ✓ ✓ ✓
OCXO Quartz Oscillator ✓
IRIG (analog) to GPS (DCF input) < 0.1 ms < 0.1 ms < 0.1 msIRIG (digital) to GPS (DCF input) < 0.01 ms < 0.01 ms < 0.01 ms
RTC Real time clock (disengageable) 1 1 1Display 2 lines, 16 characters each ✓ ✓ ✓
Operation control
MOBA-NMS (Network Management System) ✓ ✓ ✓ ✓
Telnet ✓ ✓ ✓ ✓
SSH ✓ ✓ ✓ ✓
RS 232 (PC-Terminal) ✓ ✓ ✓
SNMP (V2c/V3 get, put) ✓ ✓ ✓ ✓
Alarm outputRelais ✓ ✓ ✓ ✓
SNMP traps V2c/V3 V2c/V3 V2c/V3 V2c/V3Mail ✓ ✓ ✓ ✓
Alarm input 1 1 1Power supply ✓ ✓ ✓ ✓
Redundant power supply (mains/DC or DC/DC) ✓ ✓ only DC/DCMains 85..265 VAC 85..265 VACDC 1 x 22..29 VDC 2 x 22..29 VDC 2 x 22..29 VDC 2 x 22..29 VDC
DTS 41xx.timeservers - Overview