Network Time-Synchronization

NTS4000_front-web
_2018_NTS4000_back-web

NTS-4000 NTP/PTP IEEE1588 Network Time Server

NTS-4000 delivers time directly to LAN network using NTP PTPv2 IEEE1588 protocols. NTS-4000 is STRATUM-1, PTP/IEEE1588 GRANDMASTER. OCXO included, IRIG-B in/out, RS-232 (SYSPLEX, IRIG)
Manufacturer: ELPROMA

 

Brochures

 

NTS-4000 is a PRTC-A GrandMaster PTP/IEEE1588 and NTP Network Time Server. Built-in HQ OCXO  oscillator guarantees precision time for period of missing GNSS satellite signals. Max. configuration includes 4x  LAN interfaces. Std configuration includes only 2x 100/10Mbps LAN1-2.

The LAN2 can be upgraded to 10GbE* supporting software time-stamping.

Optional EXPANDER* card supports another 2x 1GbE LAN3-4 with FPGA hardware time-stamping. NTS-4000 supports 2x redundant GNSS receiver (RJ45 inputs ANT1 & ANT2) and redundant* power supplies. The sync I/O are: 1PPS, 10MHz, IRIG-B, ToD(RS232)

 

 Technical Specification

NTS-4000 HQ OCXO (1U) model

 

Professional Network Time Server (link)

NTP Network Time Server (STRATUM-1)

PTP Grand MASTER Clock & PRTC-A*

GNSS x1 receiver (std.)

GNSS x2 redundant receivers*

 
 

Accuracy

 

Internal 1PPS pulse < 5 ns

GNSS Receiver PPS < 5 ns

Max. 1PPS Jitter < 50 ps (picoseconds) RMS

PTP/(S)NTP < 25 ns (HW-timestampig FPGA)

 

GNSS Receiver

 

Build-in to NTS-antenna (link)

L1: GPS, GLONASS, GALILEO, BEIDOU (std.)

L2: GPS* (dual-band L1+L2)*

L5: GPS* (daul-band L1+L5)**

GPS Muli-path mitigation**

Anti-Jamming/Spoofing option**

Custom configurations*

 

GNSS antenna

 

Built-in to NTS-antenna (link)

Antenna auto gain (std.)

Amplifying cable signal (std.)

Overvoltage protectors (std.)

Mast & mounting accessories (std.)

Surge arrestors NTS-protect* (link)

Fiber version NTS-FO-01* (link)

 

OSC holdover

 

HQ OCXO extra feature (link)*

LOW-NOISE extra feature (link)*

LONW-NISE* & QH OCXO*

 

LAN

 

LAN1: 100Mbps w/ SW-stamping RJ45 (std.)

LAN2: 100Mbps w/ SW-stamping RJ45 (std.)

LAN2: 10GbE w/ SW-stamping SFP*

LAN3: 1GbE* w/ HW-stamping SFP*

LAN4: 1GbE* w/ HW-stamping RJ45*

 

SYNC protocols

 

NTP, SNTP, PTP IEEE1588, CHRONY*, IRIG-B

 

NTP

 

RFC5905, RFC1305, RFC5906, RFC5907, RFC5908, RFC5909, RFC1305, RFC1119, RFC1059, RFC958

SNTP

RFC4330, RFC2030, RFC1769, RFC1361

PTP IEEE1588

PTPd w/ SW-stamping LAN1-2 (std.)

PTP w/ HW-stamping LAN3-4 w/ profiles:*

Default Profile Telecom ITU-I G.8265.1 Telecom ITU-I G.8275.1 Telecom ITU-I G.8275.2 Telecom Sync-E G.8261 Power IEEE C37.238:2017 Power IEEE C37.238:2011 Power Utility IEC 61850-9-3

Sync-E

ITU-I G.8261* via EXPANDER, LAN3-4 only*

Chrony

100% Chrony client compatible (all versions)

TIME/DAYTIME

RFC867, RFC868

PPS

PPS-in, PPS-out (2x BNC 50 Ohm)

10 MHz

Output (BNC 50 Ohm)

IRIG-B AM

Analogue Modulation Bxxx

IRIG-in, IRIG-out (2x BNC 50 Ohm)

IRIG-B DCLS

Digital TTL

IRIG-in, IRIG-out (2x DSUB-9)

I/O

Front panel – RS232 DSUB9 (TTY)

Front panel – USB2.0 (firmware update)

Front panel – LAN2 RJ45 100/10 Mbps

Back panel – LAN2 SFP 10GbE*

Back panel – LAN3 SFP 1GbE*

Back panel – LAN4 RJ45 1GbE*

Back panel – RS485 RJ45 (ANT1)

Back panel – RS485 RJ45 (ANT2)

Back panel – PPS-in BNC (50 Ohm)

Back panel – PPS-out BNC (50 Ohm)

Back panel – 10 MHz BNC (50 Ohm)

Back panel – IRIG_B-in AM BNC (50 Ohm)

Back panel – IRIG_B-out AM BNC (50 Ohm)

Back panel – IRIG_B-in DCLS DSUB-9

Back panel – IRIG_B-out DCLS DSUB-9

 

TCP/IP

 

IPv4, IPv6, TCP, UDP

 

MANAGEMENT

 

HTTP, HTTPS, SSH, TELNET, SNMP v2 V3, RADIUS

SECURITY

Autokey, DSA, SSL, MD5, RSA

SYSLOG

yes

MAX antenna distance

0.7km[2300ft] UTP cat5+

 

Dimentions

 

484 x 300 x 44,4mm (rack”19 1U)

Weight

Netto 5kG / Brutto 6kG

Box size

520 x 380 x 250mm

Temperature

operational antenna external: -55C +80C

operational server in rack”19: 0C +60C

storage server and antenna: -55C +80C

Power supply

110-230VAC, 120-370 VDC, 20-70 VDC, LAN1-LAN2 PoE

Humidity

antenna up to 99%

server up to 95%

MTBF

391000 hours

Do you need any further information?

+1
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
fa fa-envelope-open-o

Receive our Newsletter

to stay informed: about updates, new products and solutions or exhibitions and conferences.

Subscribe to our Newsletter

Mailing Lists
Sprache
Loading...

Lange-Electronic GmbH
Rudolf-Diesel-Str. 29a
82216 Gernlinden

+49 8142 284582 0

logo