LCES
LCES
Meinberg
LANTIME CPU Expansion Shelf
An expansion shelf serves as a midpoint connection for additional LANTIME-CPUs with physically separated network interfaces.
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| Attribute | Value |
|---|---|
| Manual URL | https://www.meinbergglobal.com/download/docs/manuals/english/lces_3u.pdf |
| Power Consumption | Max. 70 W |
| Form Factor | Rackmount 3U chassis for standard 19'' racks |
| Relative Humidity | Max. 85% |
| RoHS | Yes |
| Further information |
The LCES can be connected with a radio clock or a LANTIME NTP server of our M-Series (M300, M400, M600 and M900), which provides the serial time string and a PPS-signal from the reference device for the LCES system. The 3U chassis has enough space for a maximum configuration of four LAN CPUs with three LNE-4- expansions for each CPU, respectively or optionally eight CPUs with one LNE-4 expansion for each LAN-CPU.
Thereby the left and right CPU slots are always supplied by two redundant high efficient power supply modules. The CPU or the LNE- expansion slots can be ordered extra anytime to expand the system when necessary. |
| Network Interface | RJ-45 Network Connection 10/100 Mbit |
| 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. |
| Bringing Into Service | The initial configuration of a LANTIME time server without display is described in the Datasheet |
| Pulse Synchronisation Input Signal | 1 Pulse Per Second, TTL (BNC) |
| Basic Hardware Configuration | Two LANCPU's (NTP CPU) connected as RD (Initial configuration only possible via terminal interface) |
| Key Features |
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| Notes | Three different hardware configurations are available: max. eight LAN-CPUs with one connected LNE-4 each max. four LAN-CPUs with three connected LNE-4 each you can combine the configurations of 1. and 2. |
| Operating Temperature | 0 ... 50°C / 32 ... 122°F |
| Power Supply | Redundant: 100-240 V AC (50-60 Hz) / 100-240 V DC |
| Dimensions | 483mm x 132mm x 275mm / Width x Height x Depth |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
