LANTIME M900/PTP
LANTIME M900/PTP
Meinberg
Customizable IEEE 1588 Grandmaster and NTP Server with integrated satellite receiver in modular 3U case
The LANTIME M900 is based on a 3U BGT chassis that serves as the platform for an extremely flexible and expandable time server to meet the most complex and demanding requirements.
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| Attribute | Value |
|---|---|
| Manual URL | https://www.meinbergglobal.com/download/docs/manuals/english/m900_ptpv2.pdf |
| Technical Support | Meinberg offers free lifetime technical support via telephone or e-mail. |
| Power Consumption | Max. 25W with single power supply. Max. 50W with redundant power solution. |
| Form Factor | Rackmount 3U chassis for standard 19'' racks |
| Relative Humidity | Max. 85% |
| Further information |
The M900 can be configured with a wide variety of reference clock options, oscillator options (including rubidium), output options and power supply options. Complex systems can easily be configured with redundant receivers, redundant power supplies and multiple output signals.
The M900 can be equipped with up to 8 independent IEEE 1588 ports to Synchronise large groups of PTP clients. The modular design offers very good scalability. If your PTP client population grows, you can simply add another PTP module. An LC-Display shows the status of the reference time source as well as the time service. Additionally three bi-color (green/red) LEDs clearly indicate the state of the three main components (time source, network time service, network) and a red alarm LED signals major system failures. The configuration and control of the system can be carried out via a powerful yet easily understandable web user interface, a text-based console setup tool is available for easy access to most configuration options and status information when you logged in via SSH, Telnet or the serial front port. The M900 platform can be combined with all available Meinberg oscillator options, ranging from the cost effective TCXO up to a Rubidium based oscillator with extremely stable holdover capabilities, ensuring a tightly Synchronised network environment in the absence of any external reference, even if this situation lasts for days, weeks or even months. Please note that the following technical specifications for pulse, frequency and serial outputs are based on a sample configuration and can be modified in order to fulfil your individual requirements. |
| Interface | Two independent serial RS-232-interfaces, menu configurable |
| Control elements | Eight push buttons to set up basic network parameters and to change receiver settings |
| Status info | Four bicolour LEDs showing status of: - reference time - time service - network - alarm |
| Frequency Outputs | 10 MHz via female BNC connector, TTL into 50 Ohm Accuracy depends on oscillator (standard: OCXO-HQ) |
| Pulse outputs | Pulse Per Second (PPS) via BNC connector (TTL level), pulse width 200ms |
| Accuracy of Pulse Outputs | < ±100ns (OCXO HQ, OCXO DHQ, Rubidium) |
| Network Interface | 1 x 10/100 MBit with RJ45 (up to 8 additional LAN interfaces possible) |
| Universal Serial Bus (USB) Ports |
1x USB Port in front panel:
- install firmware upgrades - backup and restore configuration files - copy security keys - lock/unlock front keys |
| Data format of interfaces |
Baud rates: 300, 600, 1200, 2400, 4800, 9600, 19200 Data formats: 7N2, 7E1, 7E2, 7O1, 8E1, 8N1, 8O1 Time strings: Meinberg Standard-Telegram , SAT, Uni Erlangen (NTP), SPA, RACAL, Sysplex, NMEA0183 (RMC, GGA, ZDA), Meinberg GPS, COMPUTIME, ION oder Capture-Telegramm |
| CPU |
AMD Geode™ LX 800 (500 MHz, 128 KB L2 cache, 3.6 W)
Main Memory: onboard 256 MByte Flashdisk: 1 GB |
| Operating System of the SBC | Linux with nano kernel (incl. PPSkit) |
| Network protocols OSI Layer 4 (transport layer) | TCP, UDP |
| Network protocols OSI Layer 7 (application layer) | TELNET, FTP, SSH (incl. SFTP, SCP), HTTP, HTTPS, SYSLOG, SNMP |
| Internet Protocol (IP) | IP v4, IP v6 |
| Network Autoconfiguration Support |
|
| Network Time Protocol (NTP) |
NTP v2 (RFC 1119), NTP v3 (RFC 1305), NTP v4 (RFC 5905) SNTP v3 (RFC 1769), SNTP v4 (RFC 4330) MD5 Authentication and Autokey Key Management |
| Parallel Redundancy Protocol (PRP) | PRP (IEC 62439-3) |
| Time Protocol (TIME) | Time Protocol (RFC 868) |
| Daytime Protocol (DAYTIME) | Daytime Protocol (RFC 867) |
| IEC 61850 | Synchronisation of IEC 61850 compliant devices by using SNTP |
| Hypertext Transfer Protocol (HTTP) | HTTP/HTTPS (RC 2616) |
| Secure Shell (SSH) | SSH v1.3, SSH v1.5, SSH v2 (OpenSSH) |
| Telnet | Telnet (RFC 854-RFC 861) |
| Simple Network Management Protocol (SNMP) | SNMPv1 (RFC 1157), SNMPv2c (RFC 1901-1908), SNMP v3 (RFC 3411-3418) |
| Scope of supply | Included in delivery is a MEINBERG outdoor antenna incl. mounting kit, pre-assembled antenna cable (except MRS, TCR and RDT models) and product documentation on USB storage. |
| Firmware Updates | Firmware is field-upgradeable, updates can be installed directly at the unit or via a remote network connection. Software updates are provided free of charge, for the lifetime of your Meinberg product. |
| WEEE status of the product | This product is handled as a B2B category product. In order to secure a WEEE compliant waste disposal it has to be returned to the manufacturer. Any transportation expenses for returning this product (at its end of life) have to be incurred by the end user, whereas Meinberg will bear the costs for the waste disposal itself. |
| Alarm Output | Synchronous state of the module, relay output (changeover contact) |
| RoHS | Yes |
| Key Features |
Selectable Reference Sources:
|
| Operating Temperature | 0 ... 50°C / 32 ... 122°F |
| Power Supply | 100-240 V AC (50-60 Hz) / 100-240 V DC Redundant Power Supplies and other DC input voltage ranges available upon request |
| Display | LC-Display, 4 x 16 characters |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
