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NTS-5000 Rubidium NTP/PTP Server

 


Highlights:
  • Dedicated for Power Grid
  • Telecom G.8261 READY
  • Ready for ESMA MiFID
  • Redundant GNSS (dual)
  • Redundant PWR Supply
  • [ns] nanosecond accuracy
  • max. 6x LAN
  • NTP, PTP, IRIG-B, Sysplex                               
  NTS-5000 delivers precise time directly into LAN using NTP/PTP protocol. Standard product incl. LAN1 & LAN2. Product can optionally be equiped with PTP1-PTP4 cards, each operating autonomous with own IP stack and real time OS. Those cards are dedicated for powerdistriution and financial market and they are offering nanosecond accuruacy of PTP synchronization with SNTP and SyncE support. Referential UTC is drawn from GNSS (GPS, GLONASS, BEIDOU*, GALILEO*) simultaneously. Product can be equipped with 2 or more independent GNSS receivers, and two redundant power supplies. In case of losing SAT signals, the NTS-5000 disciplines itself from internal RUBIDIUM and OCXO, working weeks in holdover mode w/o GNSS. To compare NTS-5000 to other ELPROMA product please click here
Standard configuration is equipped with 2x LAN only supporting both: NTP & PTP* with microsecond [us] accuracy. It also includes: 1PPS, 10MHz, IRIG-B in/out.
 

Optional max. 4x  LAN supports high nanosecond [ns] accuracy of PTP (SNTP) with own TCP/IP stack. They are dedicated for Finacial HFT and Telecom G.8261
 

8x IRIG-B distribution unit is available as option, as well as IBM Sysplex, and GPS NMEA output emulation. NTS-5000 is designed to work 24/7 for many years.
 
 

Applications:          Expected accuracy:

Finance  HFT      (reqiring nano & microseconds)
Telecom G.8261 (reqiring nano & microseconds)
Power Distr.      (requiring micro & miliseconds)
Smart City         (requiring level  of miliseconds)
Security             (requiring level  of seconds)
Cryptography    (requiring level  of seconds)
Science              (requiring pico & nano seconds)
Public Administr(requiring level of minutes/hours)
IoT/Cloud          (requiring level of microseconds)


 

Optional  4pcs. PTP w/ SyncE cards:

[ns] nanosecond    offset between 1PPS-in/out 
low latency            with internal comensation
own TCP/IP stack   for each PTP/SyncE
1PPS-out               for monitoring/tracisng

Each PTP interface (max. 4) supports:

IP & MASK             IPv4/IPv6
GETAWAY                  Max. 4 GETAWAYS'/server
DNS                           Max. 4 DNS/server  

 G.8261/ESMA FiFID II ready! 

  


Technical Specification

Model                 NTS-5000  
  max. 6x LAN (std. 2x LAN) Time Server w/ Rubidium & OCXO
 
LAN       2x  100/10Mbps (RJ45)  performance up to 1mln req./minute
 
OPTIONAL EXTRA LAN EXT
      4x 1GE    (SFT & RJ45)  performance up to 7mln req./minute
 
TCP/IP       IPv4, IPv6, TCP, UDP - all with own local private stack
 
MANAGEMENT       HTTP, HTTPS, SSH, TELNET, SNMPv2,3* (USM 2574), RADIUS  
SECURITY       PKI Authentication, NTP Autokey, DSA, SSL, MD5, RSA
 
SYSLOG       yes  
           
Sync.  Accuracy         GNSS       better than   15ns      (  15s x 10E-9 [s])  
LAN 3-6
      better than   10ns      (  10s x 10E-9 [s])  
LAN 1-2
      better than   10us      (  10s x 10E-6 [s])  
VLAN (WAN)       better than 100us      (100s x 10E-6 [s])
 
INTERNET       better than  10ms      (  10s x 10E-3 [s])  
           
Synchronization Protocols       NTP,  SNTP, PTP, TSA, IRIG-B, SYSPLEX, TIME, WR(White Rabbit)  
 NTP       RFC5905, RFC1305, RFC5906, RFC5907, RFC5908, RFC5909
 
 SNTP       RFC4330, RFC2030, RFC1769
 
PTPd
      LAN1-LAN2: PTPd [us] std   accuracy IEEE1588-2008
 
PTP       LAN3-LAN6: PTP   [ns] high accuracy for ITU G.8261*  
SyncE       LAN3-LAN6: PTP   [ns] high accuracy for ITU G.8261*
 
TSA
      RFC3161 (cryptographic interface to Elproma TSA)*  
IRIG-B       IRIG-B002/B122/B003/B123 (analogue moulation IEEE1344)  
DIGITAL IRIG-B       Digital unmodulated TC DCLS via RS232 or 485
 
IBM SYSPLEX       Sysplex timing for IBM mainframe computing  
 TIME/DAYTIME
 
  RFC(868), RFC(867) - extra feature*  
White Rabbit       (experimental) - extra feature*
 
           
GNSS
 
  MultiSAT GNSS (max. 2 independent & redundant)
 
 RECEIVERS
      2x redundant GNSS receiver       (std. package incl. 1 receiver)
 
 GNSS
      GPS, GLONASS, GALILLEO* (test mode), BEIDOU* (test mode)
 
SBAS support
      yes /EGNOS (ESA), WAAS/  
 FREQUENCY       L1: 1575.42MHz; GLONASS 1598.06MHz-1605.38MHz
 
  CHANNELS
      32 channel w/ build-in: freq. converter, TCXO
 
DEFAULT SETTING       GPS+GLONAS powered by EGNOS,WAAS
 
  ACCURACY
      Better than 15ns (1s x 10E-9)
 
MAX. RCV/ANT DISTANCE       1.2km [4000ft] from NTS-5000  (using UTP or STP cat5,6 cables)
 
  OVERVOLTAGE
      yes (built-in varistors). See also NTS-protect professional system 
 
           
OSC
 
  Dual RUBIDIUM+OCXO reduntant system
 
RUBIDIUM     1
 
 OCXO  
  1
 
 STABILITY       +/- 10E-8   per year          OCXO
 

      +/- 10E-10 per month       OCXO
 

      +/- 10E-11 per 1s             OCXO
 
        +/- 2x10E-11 per 1s          RUBIDIUM  
        +/- 1x10E-11 per 10s        RUBIDIUM
 
        +/- 2x10E-12 per 100s      RUBIDIUM  
        +/- 5x10E-11 per month    RUBIDIUM  
        +/- 5x10E-10 per year       RUBIDIUM  
  EXT       other OSC can be connected via 1PPS-in (BNC)
 
           
 Interfaces
       All protected for overvoltage by built-in varistors
 
 GNSS
      RJ45 2pcs (RS485) independent (isolated for redundancy)   I/O
 
 LAN       RJ45 2pcs (max. 6pcs*)                                                   I/O  
 1PPS       BNC (50 Ohm) 1pcs (IN); 1pcs (OUT)                                I/O
 
 10MHz       BNC (50 Ohm) 1pcs                                                        OUT  
 IRIG-B       BNC (50 Ohm) 1pcs (IN); 1pcs (OUT)                                I/O  
 8x IRIG-B DISTR.
      BNC (50 Ohm) 8pcs (OUT)     /optional/                           OUT
 
 RS232/RS485       DSUB9 2pcs:  1pcs (IN);   1pcs (OUT)                               I/O
 
 USB       2.0 (for firmware support) pcs. 2                                      I/O
 
 ALARM RELAY
      optional* terminal-block connector supporting NO-NC  
DIAL-UP MODEM
      optional* model PSTN/ISDN/GSM (2G,3G,4G w/ SIM-CARD)
 
OPTO       2x OPTO* input/output for expeimental CERN White Rabbit*  
           
Other                          SIZE       2U rack'19 (484x300x88,8mm)                         netto    8kG 
 
                TRANSPORT
      BOX size     520x380x250                                 brutto 10kG
 
TEMPERATURE       Operating 0C+50C    Storage -40C+85C (humidity up to 95%)  
HUMIDITY       up to 95%  
 POWER       IEC/EN 60320-1 (110/230VAC) max. 55W  
2n REDUNDANT PWR
      yes*                               Download manual in PDF format
 

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