Technical information

The Modular System LANTIME
LANTIME M300 is a set of equipment composed of a reference clock (e.g.:
satellite controlled clock GPS170 or Time Code Receiver TCR5xx), a single-board
computer SBC LX800 500 MHz with integrated network card, and a power supply
unit NLP65, all installed in a metal desktop case and ready to operate. The interfaces
provided by LANTIME are accessible via connectors in the rear panel of the case.
Details of the components are described below.
10
LC - Display backlight
2 x 40 chars
Mounting wholes
for 19” cabinet
USB connector for USB Stick
Terminal connector
serial interface
Vt100, 38400Baud,8N1
Nullmodem to PC
ESC button: cancel menu and one level up
OK button: save changes or enter submenu
4 arrow buttons: select next menu and change value of parameters
F1 button: show help and additional informations
F2 button: overview of network parameters
Status LED Referenz time: green: synchronized red: error
Status LED NTP time service: green: synchronized red: error
Status LED Network connection: green: Link red: error
Status LED Alarm: red: error
COM1
COM 0
Time Sync
Error
GPS
Antenna
comm off on
1
6
5
9
1
6
5
9
100M 10M 100M 10M
ETH0 ETH2
ETH1 ETH3
LNE Optional
PPS
10MHz
2 Network connectors ETH0, ETH1
10/100 Mbit Rj45
Standard
Pulse per second output
10MHz output (TTL)
GPS antenna BNC
for additional outputs via BNC connector
(see ‘rear panel connector’)
GPS Time Sync Error Relais output
RS232 output serial interface timecode
Power supply input
see technical specification