The NTP001 is a stratum-1 Teltonika NTP server designed for synchronizing accurate, UTC-traceable time in both public and private networks, without the need of Internet access. Utilising its GNSS capabilities, this low-cost NTP server maintains precise, UTC-traceable time. Plug-and-play functionality, a wide variety of interfaces including RS232 and RS485, and a robust security profile all make the NTP001 the perfect NTP server for your network.

• LAN: 1 x LAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover
• 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 your network, showing which devices are connected to which other devices
• DDNS: Supported >25 service providers, others can be configured manually
• NTP Supported modes:Server - Receive time from GPS and act as a NTP server to broadcast time for other devices (Stratum 1). Broadcast time through UDP or over Serial (RS232, RS485)
• Daytime Protocol: TCP/UDP
• Date over Serial: RS232/RS485
• NTP: NTPv4, NTP authentication (MD5/SHA1), Unicast/Multicast/Broadcast mode
• Protocol: NTP Stratum 1 Time Server (NTPv4)
• NTP Accuracy: Ethernet NTP ±1ms overall
• NTP Performance: >300 NTP requests per second (wire speed)
• Synchronization Accuracy: LAN synchronization typically 1–10ms

• MODBUS Supported modes: Server, Client
• Supported connection types: RTU (RS232, RS485), TCP
• Custom Registers: MODBUS TCP custom register block requests, which read/write to a file inside the router, and can be used to extend MODBUS TCP Client functionality
• Supported data Formats: 8-bit: INT, UINT; 16-bit: INT, UINT (MSB or LSB first); 32-bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC), HEX, ASCII
• MQTT Gateway: Modbus MQTT Gateway: Allows sending commands and receiving data from MODBUS Server through MQTT broker
• Monitoring & Management WEB UI: HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, multiple event log servers, firmware update availability notifications, event log, system log, kernel log, Internet status
• SSH: SSH (v1, v2)
• SNMP: SNMP (v1, v2, v3), SNMP Trap, Brute force protection
• JSON-RPC: Management API over HTTP/HTTPS
• MODBUS: MODBUS TCP status/control