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NTS-5000 Rubidium NTP/PTP Server

STRATUM1 NTP & PTP GRANDMASTER w/ 1-4 built-in PTP/IEEE1588

 

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NTS-5000 highlights:
  NTS-5000 is STRATUM-1 NTP/SNTP time server, and PTP/IEEE1588 GRANDMASTER. It delivers precise time directly into LAN using NTP and/or PTPv2 protocols. Std. includes 2x LAN (LAN1, LAN2). Server can optionally be equiped with LAN3-LAN6 PTPv2 cards, each operating autonomous and with own IP stack. These cards are dedicated for time critical applications: powerdistriution/smart-grid, financial market, telecom. They are offering tens of nanoseconds accuruacy of synchronization. Ref. UTC is drawn from max. 2x GNSS redundat receivers supporting: GPS, GLONASS, BEIDOU*, GALILEO*. Server has built-in overvoltage/surge arestors. NTS-5000 can be equipped with 2 redundant power supplies AC and DC. In case of losing SAT signals, the NTS-5000 disciplines itself from internal RUBIDIUM and OCXO oscillators, working weeks in robust holdover mode. Server is available in s[pecial LOW NOISE verion, offering much better CPU clock stability for NTP/PTP protocols. It is heavy-duty industrial version made. To compare NTS-5000 to other ELPROMA product click here
Std NTS-5000 is equipped with 2x LAN  supporting all versions of NTP & PTP both using software timestamps with microsecond [us] accuracy.
 

Optional 4x  1GE LAN3 - LAN6 cards supports ultra high nanosecond [ns] IEEE1588 accuracy of synchronization based on low level PHY (PDV) hardware  time stamping.
 

8x IRIG-B distribution unit is optionaly available on request.  Other customized options are available too.

View to backpanel of NTS-5000HFT w optional PTP 1GE interfaces:

 

 

 

 

 

 

 

 

 

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Applications:          

Finance MiFID II 
Telecom G.8261  
Power Distr.       
Smart City           
Security               
Cryptography      
Science               
Public Admin.     
IoT/Cloud        
   

 

Accuracy req.:

 nanoseconds
 nanoseconds
 microseconds
 miliseconds
 seconds
 seconds
 nanoseconds
minutes/hours
 microseconds

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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