Time Server NTP/PTP

Rack 19″ (2U)

NTS-5000 Rb

NTS-5000 LITE

NTP,  PTP/IEEE1588, IRIG-B, PPS, 10MHz

10GbE* & 100/10Mbps LAN1-2

1GbE* HW-stamping LAN3-10

White Rabbit*

NTS-5000 is a ePRTC, PTP GrandMaster, NTP Stratum-1 server. The NTS-5000 is Rubidium and LITE version is OCXO. Devices supports max. 10x LAN. Std configuration incl. 2x 100Mbps (LAN1-2) – both upgradable to 10GbE* (software time-stamping). Optional EXPANDER* 1-4 cards support GbE and  hardware time-stamping. Each network  has own private PTP/NTP/IP – stacks. Cards are 100% isolated from each other ensuring top cyber-security.

Technical Specification

NTS-5000 Rb (Rubidium)

NTS-5000 LITE (OCXO)

2U rack”19 Modular Time Server (link)

NTP Network Time Server STRATUM-1

PTP Grand MASTER  ePRTC* PRTC-A

GNSS x1 receiver (std.)

GNSS x2 redundant receivers*

Accuracy

Internal 1PPS pulse   < 5 ns

GNSS Rcv PPS-in      < 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

Holdover time  (link)*

Rubidium (NTS-5000)

OCXO (NTS-5000 LITE)

LOW-NOISE extra feature (link)*

LOW-NOISE* & OSC at the same time

LAN (max. 10)

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*    (EXP#1)

LAN4: 1GbE*  w/ HW-stamping RJ45*  (EXP#1)

LAN5: 1GbE*  w/ HW-stamping SFP*    (EXP#2)

LAN6: 1GbE*  w/ HW-stamping RJ45*  (EXP#2)

LAN7: 1GbE*  w/ HW-stamping SFP*    (EXP#3)

LAN8: 1GbE*  w/ HW-stamping RJ45*  (EXP#3)

LAN9: 1GbE*  w/ HW-stamping SFP*    (EXP#4)

LAN10:1GbE* w/ HW-stamping RJ45*  (EXP#4)

Note: See EXPANER 1-4 function below

EXPANDER 1-4 interfaces

EXP #1: LAN3-4 PTP/SyncE  (Master & Slave)

EXP #2: LAN5-6 PTP/SyncE  (Master & Slave)

EXP #3: LAN5-6 PTP/SyncE  (Master only)

EXP #3  4x ALARM (PWR-A, B, SYNC, GNSS)

EXP #4: LAN7-8 PTP/SyncE (Master only)

EXP #4:  4x IRIG-B DCLS (RS422)

EXP #5: 2x DCLS Fiber-Optic + 2xTTL/AM

Note 1: DCLS means IRIG-B Digital Coding

Note 2: AM means IRIG-B Analogue Modulation

SYNC protocols & Time Codes

NTP, SNTP, PTP IEEE1588, CHRONY*

IRIG-B DCLS (Digital Coding)

IRIG-B AM (Analogue Modulation)

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 LAN3-10  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

SyncE

ITU-I G.8261* via EXPANDERS 1-4 only*

Chrony

100% Chrony client compatible (all versions)

TIME/DAYTIME

RFC867*, RFC868*

PPS

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

Note: optionaly PPM*, PPH* and other pulses*

10MHz

Output (1x BNC 50 Ohm SIN), Input <none>

Input  ePRTC*/cnPRTC*: (2x BNC 50 Ohm)

IRIG-B AM

AM – Analogue Modulation Bxxx

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

EXP#5 IRIG-B-out (2x BNC 50 OHm TTL 5V)

IRIG-B DCLS

Digital Code (DC)

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

EXP.#4 IRIG-out (4x TB-2 rs422)

EXP.#5 IRIG-out (2x ST Fiber Optic) and

EXP.#5 IRIG-out (2x BNC TTL5V)

 

I/O std.

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

I/O (Expander #1)

CONFIGURATION #1

LAN3 SFP 1GbE

LAN4 RJ45 1GbE

PPS-out SMA

I/O (Expander #2)

CONFIGURATION #1

LAN3 SFP 1GbE

LAN4 RJ45 1GbE

PPS-out SMA

I/O (Expander #3)

CONFIGURATION #1

LAN3 SFP 1GbE

LAN4 RJ45 1GbE

PPS-out SMA

 

CONFIGURATION #2

ALARM RELAY PWR-A TB2

ALARM RELAY PWR-B  TB2

ALARM RELAY SYNC  TB2

ALARM RELAY GNSS  TB2

I/O (Expander #4)

CONFIGURATION #1

LAN3 SFP 1GbE

LAN4 RJ45 1GbE

PPS-out SMA

 

CONFIGURATION #2

4x IRIG-B DCLS RS422 TB2

1x PPS HV MOSFET

I/O (Expander #5)

CONFIGURATION #1

2x IRIG-B DCLS Fiber Optic ST

2x IRIG-B DCLS TTL 5V

or IRIG-B AM (slide switch down)

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/STP cat 5+

Dimentions

484 x 300 x 88,8mm (rack”19 2U)

Weight

Netto 8kG / Brutto 10kG

Box size

520 x 380 x 250mm

Tenperature

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

or 20-70 VDC

Humidity

antenna up to 99%

server    up to 95%

MTBF

391000 hours