Lantime M900

Räätälöitävä NTP-palvelin, 19", 3U. Vaativiin ympäristöihin.

Toimitetaan oletusarvoisesti TCXO-oskillaattorilla. Oskillaattorin tarkkuus maks. Rubidium (3U).

Oskillaattorien tekniset tiedot.

Display LC-display, 4 x 16 characters
Control elements Eight push buttons to set up basic network parameters and to change receiver settings
Status info Four bicolor 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: TCXO), look at oscillator options
Pulse outputs Pulse Per Second (PPS) via BNC connector (TTL level), pulse width 200ms
Accuracy of pulse outputs Depends on oscillator option:
< ±250ns (TCXO, OCXO LQ)
< ±100ns (OCXO MQ, OCXO HQ, OCXO DHQ, Rubidium)
Interface Two independent serial RS232-interfaces, menu configurable
Optional Output Signals Additional Output Options::
This LANTIME comes with many additional outputs options: PPS, 10MHz, programmable pulse outputs (PPS, PPM, PPH, DCF_MARK ...), IRIG modulated and unmodulated time code, T1 / E1 telecom signals, Frequency Synthesizer - to name just a few. Contact us for your specific device configuration.
Data format of interfaces Baud rates: 300, 600, 1200, 2400, 4800, 9600, 19200 Baud
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
Alarm output Synchronous state of the module, relay output (changeover contact)
NetworkInterface 1 x 10/100 MBit with RJ45 (up to 8 additional LAN interfaces possible)
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
Power consumption 25W
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
Single-Board-Computer i386 compatible 500Mhz CPU, 128 MB RAM
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 IPv4: Dynamic Host Configuration Protocol - DHCP (RFC 2131)
IPv6: Autoconfiguration Networking - AUTOCONF
Network Time Protocol (NTP) NTP v2 (RFC 1119), NTP v3 (RFC 1305), NTP v4 (RFC 5905)
SNTP v3 (RFC 1769), SNTP v4 (RFC 2030)
MD5 Authentication and Autokey Key Management
Time Protocol (TIME) Time Protocol (RFC 868)
Daytime Protocol (DAYTIME) Daytime Protocol (RFC 867)
IEC 61850 Synchronization 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)
Form Factor Rackmount 3U chassis for standard 19'' racks
Ambient temperature 0 ... 50°C / 32 ... 122°F
Humidity Max. 85%
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.
Technical Support Meinberg offers free lifetime technical support via telephone or e-mail.
Warranty Three-Year Warranty
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.
RoHS-Status of the product This product is fully RoHS compliant
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.
Additional Information Additional information about the Meinberg LANTIME family of NTP time servers and other LANTIME models can be found on the LANTIME NTP Time Server Family Page .