Teltonika NTP001 – NTP SERVER


Teltonika NTP001 – Stratum 1 GNSS Network Time Server

Reliable, secure GNSS-powered Stratum 1 NTP time server for accurate local time distribution across industrial, IT, and telecom networks.

Key Features

  • Stratum 1 NTP time server with sub-millisecond precision and GNSS synchronization
  • Multiple I/O interfaces: Ethernet, RS232, RS485, and digital input/output
  • Handles over 300 NTP requests per second for time-critical network environments
  • Advanced security suite: HTTPS, firewall, IP filtering, 802.1x, TACACS+, and RADIUS
  • Rugged design: Industrial housing, wide temp range (–40°C to 75°C), 9–30 VDC input
  • RutOS platform: Fully configurable with OpenWRT-based firmware and SDK for custom solutions

£101.00 Excl VAT

CALL US to discuss volume pricing 0300 124 6181
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The Teltonika NTP001 is a high-precision Stratum 1 Network Time Protocol (NTP) server that uses global GNSS signals to deliver accurate and traceable time across your local network — even without an internet connection. Designed for critical infrastructure, enterprise IT, telecoms, and industrial systems, this unit guarantees sub-millisecond synchronization for your LAN-based devices.

Equipped with multiple interfaces including Ethernet, RS232, RS485, and digital I/O, the NTP001 is built for versatile integration. Its hardened design supports over 300 NTP requests per second with ±1 millisecond precision. The rugged aluminium housing and DIN rail or wall mount options make it perfect for control rooms, remote cabinets, and secure environments.

Security is enterprise-grade, with features like IP filtering, SSH, HTTPS, firewall rules, brute-force protection, and support for RADIUS, TACACS+, and 802.1x authentication. The unit is managed via an intuitive web UI, command line, SNMP, and Teltonika’s JSON-RPC API.

Based on Teltonika’s RutOS (built on OpenWRT), the NTP001 supports advanced routing, scripting, and software customization. With an operating temperature range of –40°C to 75°C and a wide 9–30 VDC input range, it’s ideal for harsh environments and continuous uptime scenarios.


Key Features

  • Stratum 1 NTP time server with sub-millisecond precision and GNSS synchronization
  • Multiple I/O interfaces: Ethernet, RS232, RS485, and digital input/output
  • Handles over 300 NTP requests per second for time-critical network environments
  • Advanced security suite: HTTPS, firewall, IP filtering, 802.1x, TACACS+, and RADIUS
  • Rugged design: Industrial housing, wide temp range (–40°C to 75°C), 9–30 VDC input
  • RutOS platform: Fully configurable with OpenWRT-based firmware and SDK for custom solutions

 

Teltonika NTP001 – Specifications

Feature Specification
Ethernet 1 x LAN port, 10/100 Mbps, IEEE 802.3, 802.3u, 802.3az, auto MDI/MDIX
Network Protocols TCP, UDP, IPv4/IPv6, ICMP, NTP, DNS, HTTP/HTTPS, SSL/TLS, ARP, SSH, DHCP, SNMP, MQTT
Connection Monitoring Ping Reboot, Wget Reboot, Periodic Reboot
Network Topology Visual representation of connected devices
DDNS Supported >25 providers, custom config
Authentication PSK, X.509, TACACS+, RADIUS, IP/login block, time-based blocking, password generator
Web Filter Blacklist/Whitelist supported
Access Control SSH, Web UI, CLI, Telnet access control
802.1x Port-based network access control client
NTP Modes Stratum 1 NTP Server, UDP/Serial (RS232, RS485), Daytime TCP/UDP
NTP Performance ±1 ms Ethernet accuracy, >300 requests/sec
LAN Sync Accuracy 1–10 ms typical
MODBUS Support Client/Server, RTU/TCP, custom registers, multiple data formats
MQTT Gateway Modbus to MQTT bridging
API Web API (beta), JSON-RPC
Management Web UI, CLI, SSH, SNMP (v1-v3), Modbus TCP
CPU Mediatek, 580 MHz, MIPS 24KEc
RAM 128 MB DDR2
Flash Storage 16 MB NOR
Firmware RutOS (OpenWRT), multi-language, SDK, GPL customization
GNSS Support GPS, GLONASS, BeiDou, Galileo, QZSS
GNSS Accuracy CEP-50 open sky 2.5 m
GNSS Start Cold start <120 sec
Serial Interfaces RS232 & RS485 via terminal block
Digital I/O 3 DI (0–6V low, 8–30V high), 3 DO (30V max, 300 mA)
Power Input 9–30 VDC, surge & reverse protection
Power Consumption Idle: <2W, Max: <3.5W
Physical Ports 1 x RJ45, 3 x I/O, 1 x Analog, SMA GNSS, Reset Button
LEDs Power, GNSS, NTP, IO status LEDs
Enclosure Anodized aluminum
Dimensions 82.6 x 25 x 83 mm
Weight 180 g
Mounting DIN, wall, flat (kit required)
Operating Temp -40°C to 75°C
Humidity 10–90% non-condensing
IP Rating IP30
Certifications CE, UKCA, CB, UCRF, EAC, WEEE
Standard package*
classification codes
If you want to use a Teltonika 9V PSU then this would be the  PR3PUUK3 UK 9 W, 9 V DC PSU (Type G plug). and  Attach the PR2FK20M which will convert the G-type plug to 4 wires
  • Plug the 4‑pin into the PSU's output.
  • Strip the red and black wires to connect to your NTP001’s terminal block (red → +9–30 V, black → GND).
  • Leave the two unused wires isolated or taped off.
This is a case study taken from Teltonika.

Highlights

✔ The pharmaceutical manufacturing sector relies on synchronised timestamps to prevent batch records discrepancies, procedural errors, and auditing difficulties, all of which represent preventable downtime and loss of profit.

✔ Teltonika’s stratum-1 NTP server, the NTP001, was chosen to synchronise precise, UTC-traceable time for accurate data logging among all connected equipment—in both public and private networks, online or offline.

✔ This NTP server’s wide range of interfaces, including RS485 and RS232 ports, an RJ45 connector, and multiple digital I/Os, as well as its robust profile of supported protocols, make the NTP001 the perfect choice.

The challenge – time is money

Precision and accountability are critical in every industry, but especially so in the pharmaceutical manufacturing sector. Heavily regulated and requiring strict adherence to high standards, this sector must ensure consistent product quality and maintain traceability. These are done in many ways, but chief among them are accurate, synchronised timestamps across all equipment and systems involved in both production and quality control. Synchronised timestamps prevent batch records discrepancies, auditing difficulties stemming from mismatched event logs, and procedural errors leading to costly defects or downtime. The stakes in question are quite high. In 2024 alone, the global pharmaceutical manufacturing market was valued at over $1073 billion, and it is estimated to surpass $2516 billion by 2034, growing at a CAGR of 8.9%. As such, discrepancies, errors, and auditing difficulties are troubles no pharmaceutical manufacturer wants to have to deal with. The question, then, is how to prevent them, and the answer is quite simple: a network time server, also known as an NTP server. NTP100

The solution – time to synchronise

Chosen to synchronise accurate, time in pharmaceutical manufacturing​ IoT solutions is Teltonika’s NTP001 NTP server. This stratum-1 time server ensures precise, UTC-traceable time for all equipment connected to it in both public and private networks, online or offline. This NTP server was designed for plug-and-play deployment. On the hardware side of things, myriad interfaces, including RS485 and RS232 ports, a 10/100 RJ45 connector, and multiple digital inputs and outputs, all make the NTP001 compatible with many staple equipment common to pharmaceutical manufacturing, such as servers, HMIs, spectrometers, and more. On the software side of things, this NTP clock server supports key communication protocols such as Modbus TCP, MQTT, SNMP, and many others. An important facet of keeping synchronised time is ensuring data is only accessible by select personnel. To that end, the NTP001 is equipped with robust authentication and access control features as part of its robust security suite. Lastly, this NTP clock server is encased in rugged and anodised aluminium housing and panels, enabling it to withstand extreme temperatures ranging from -40 °C to 75 °C and other adverse conditions found in industrial environments. Deployment of the NTP001 in this IoT solution allows for regulatory compliance, improved error traceability and operational efficiency, and minimised process errors. These are all easily achievable at a low cost—provided you have one of the best NTP servers to keep time in check.

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