LANTIME M150
NTP Time Server for DIN Rail Installations
The LANTIME M150 time server is designed by Meinberg to offer superior NTP server performance in an industrial environment with a robust rail-mountable chassis.
Constructed to order with a selection of signal receivers to enable you to synchronise your NTP server to the remote timing signal that you trust most, LANTIME M150 time servers can be built to support timing signals from any of the main satellite navigation systems in operation (GPS, Galileo, BeiDou, GLONASS) or from a long-wave timing signal radio service (DCF77).
LANTIME OS
Meinberg’s custom Linux-based LANTIME OS, a slim and secure operating system developed especially for the needs of a time server, powers the LANTIME M150 under the hood, providing access to all the security, network, and monitoring features that you could ever need from an enterprise-grade synchronisation appliance.
LANTIME Configuration and Monitoring
The powerful Web UI enables you to quickly and easily configure and monitor your LANTIME device, while the CLI provides power users with unparalleled flexibility and efficiency. The comprehensive LANTIME OS REST API provides a complete toolset for your network orchestration and automation needs, and SNMP support allows you to integrate your Meinberg systems into your existing network management system.
Oscillator Option
The LANTIME M150 is shipped as standard with a “TCXO” (temperature-controlled crystal oscillator), which provides excellent holdover performance if your server loses synchronisation with its upstream reference for any reason. The LANTIME M150 may also be shipped on request with a more powerful holdover solution (OCXO LQ/SQ/MQ/HQ). Please speak with a member of APC’s specialist time synchronisation team for further information.
Key Features
- Selectable Reference Sources:
- GPS: Satellite receiver for the Global Positioning System
- GNS: Combined GPS/GLONASS/Galileo/BeiDou satellite receiver (L1 frequency band), can also be used for mobile applications
- GNS-UC: GPS and Galileo satellite receiver with up-converter for Meinberg GPS antenna/converter
- PZF: DCF77 correlation receiver for middle Europe
- Synchronises NTP-compatible clients with support for NTP, SNTP, and NTS
- Web interface that is both powerful and easy to use
- Comprehensive networking support, including full HTTPS encryption for Web Interface and REST API with TLS certificate management
- USB port for installation of firmware updates and backup/restore of configuration and log files
- Command line interface for advanced power users with absolute control over every facet of the server's functionality
- Support for syslog, SNMP, and SMTP for comprehensive event logging, network integration, and notification functionality
- GNS models include Multi-GNSS antenna for reception of GPS, Galileo, BeiDou, and GLONASS signals
- GPS and GNS-UC models include Meinberg IF antenna of reception of GPS signals and, with GNS-UC models, also Galileo signals
Need help selecting the right solution?
Our technical specialists can help you choose the right product, answer technical questions and provide a quotation.
Technical Specifications
| Dimensions | 125.55 x 105 x 189 |
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| Operating Temperature | 0 - 50°C |
| RoHS | Yes |
| CPU |
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| Form Factor | DIN Rail mountable Aluminium Profile chassis |
| USB Ports | 1 x USB port on the front panel for:
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| Power Consumption | 20W |
| Power Supply | AC/DC power supply (standard) Rated voltage range: UN = 100-240 V AC (50-60 Hz) / 100-240 V DC Low DC (option) Rated voltage: UN = 48 V DC |
| Firmware Updates | Firmware is field-upgradeable, updates can be installed directly from the unit or via a remote network connection. Software updates are provided free of charge for the lifetime of your Meinberg product. |
| Hypertext Transfer Protocol (HTTP) | HTTP(S) for web interface and REST API access |
| IEC 61850 | Synchronisation of IEC 61850-compliant devices using SNTP |
| Internet Protocol (IP) |
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| Network Interface | 1 x 10/100/1000Base-T RJ45 Up to 25,000 NTP requests/second |
| Network Autoconfiguration Support |
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| Network Interface | 1 x 10/100/1000Base-T RJ45 Up to 25,000 NTP requests/second |
| Network Protocols OSI Layer 4 Transport Layer |
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| Network Protocols OSI Layer 7 Application Layer |
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| Network Time Protocol (NTP) |
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| Operating System of the SBC | Custom LANTIME OS based on Linux 4.x LTS Kernel |
| Relative Humidity | Max. 85% |
| Scope of Supply | Included in delivery is a Meinberg outdoor antenna incl. mounting kit, pre-assembled antenna cable, CAB-CONSOLE-RJ45 cable for initial setup and documentation on USB storage. |
| Secure Shell SSH |
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| Status Info | Four Bicolor LEDs showing the status of:
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| Technical Support | Meinberg offers free lifetime technical support via telephone or e-mail. Additonaly, APC's own team of time synchronisation specialists are available for first line technical support. |
| Telnet | Telnet (RFC 854-RFC 861) |
| Time Protocol (TIME) | Time Protocol (RFC 868) |
| WEEE Status of the Product | This product is handled as a B2B category product. For disposal, it must be returned to the manufacturer to ensure WEEE compliance. Any transportation expenses for returning this product (at end-of-life) must be covered by the end user, while Meinberg will cover the costs for the waste disposal itself |
Downloads
| Datasheet | Click to view Datasheet (PDF) |
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| Manual | Click to view Manual (PDF) |



