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MANUAL
LANTIME M400/GPS/PTPv2
IEEE 1588 Grandmaster Clock
Table of Contents
1 Impressum 1
2 Safety instructions for building-in equipment 2
3 Quick Start 3
4 Network Timeserver with GPS synchronized time base 4
5 The Modular System LANTIME 5
6 Network Time Protocol (NTP) 10
7 GPS satellite controlled clock 12
8 Precision Time Protocol (PTP) / IEEE1588 14
9 Mounting the GPS Antenna 23
10 Booting the GPS170 receiver 26
11 Booting the Single Board Computer 27
12 Configuration User Interface 28
1 Impressum
2 Safety instructions for building-in equipment
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3 Quick Start
Starting up
please wait ...
..........
NORMAL OPERATION
NTP: Offs. 2ms
Thu, 01.01.2008
UTC 12:00:00
↓, →, ↓
SV CONSTELLATION
SV in view: 10
Good Svs : 9
Sel:01 21 16 22
Global Cfg.
->Interfaces <-
Services
>IPv4 Parameter<
IPv6 Parameter
Link Mode
> ETH0 Address <
ETH0 Netmask
Def. Gateway
Set ETH0 Address
IPv4 ETH0
DHCP: enabled
172.000.000.000
OK OK
4 Network Timeserver with GPS synchronized
time base
5 The Modular System LANTIME
5
9
1
6
Terminal
ETH 0
USB
Power
Error
CO NO NC
250V
T 1.6A
+
-
100-240V AC
100-240V DC
Fail Lock
5
9
1
6
GPS Antenna
COM 0
PPS Out
10MHz Out
PTP
ENBRDY
SLVMST
ENGLISH
1. Power supply connector
2. Serial Port COM 0, 9pin. D-SUB
3. Option: Network connector PTP IEEE1588, 10/100 Mbit Rj45
4. / / USB Port
5. Network connector ETH0, 10/100 Mbit RJ45
6. GPS Antenna, BNC
7. PPS / 10MHz output, BNC
8. Error, relay output
Terminal RS232 D-SUB, 9pin. Power LED (green)
DEUTSCH
1. Spannungsversorgung
2. serielle Schnittstelle COM 0, 9pol. D-SUB
3. Option: Netzwerkanschluss, PTP IEEE1588, 10/100 Mbit Rj45
4. . / / USB Port
5. Netzwerk Anschluss ETH0, 10/100Mbit Rj45
6. GPS Antenne, BNC
7. PPS / 10MHz Ausgang, BNC
8. Störmelderelaisausgang
Terminal RS232 D-SUB, 9pol Power LED (grün)
5.1 Supported Network Services
5.2 Additional Features
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5.3 User Interface
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5.4 Input and Output Options
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5.5 Why to use a Network Time Server?
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6 Network Time Protocol (NTP)
6.1 NTP Target
6.2 NTP-Client Installation
7 GPS satellite controlled clock
7.1 GPS Clock Features
7.2 Time Zone and Daylight Saving
8 Precision Time Protocol (PTP) / IEEE1588
8.1 General Information
10/100MBit
LAN
Network Interface Card
PTP Time Stamp Unit
Single Board Computer
PTP Protocol Stack
Reference Time Source
GPS Receiver
PTP Master System only
USB
PPS10MHz
8.2 Functionality in Master Systems
10/100MBit
LAN
10 Mhz from GPS
RJ45 with
magnetics
and LEDs
PHYceiver
MAC
controller
USB hub
FPGA
microcontroller
with integrated
progr. memory
10M/activity
100M/activity
Rx/Tx
MII interface
USB
USB 1.1
to computer
module
Time Stamp Unit PTP Master
FPGA
configuration
memory
PPS from GPS
control
adr/data
control
data
USB
8.3 Functionality in Slave Systems
10/100MBit
LAN
10 MHz
PPS
programmable
outputs
modulated
time code
RJ45 with
magnetics
and LEDs
PHYceiver
MAC
controller
USB hub
status LEDs
driver
circuits
FPGA
filter and
driver circuit
oscillator
DAC
microcontroller
with integrated
progr. memory
FPGA
configuration
memory
10M/activity
100M/activity
Rx/Tx
MII interface
USB
USB
data control
control
control
voltage
PWM time code
clock
adr/data
control
USB 1.1
to computer
module
clock
status
Time Stamp Unit PTP Slave
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