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












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