
S
YSTEM
S
TRUCTURE
8029HEPTA-V2/GPS GPS - NTP Time Server with LAN Interface - V08.00
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hopf
Elektronik GmbH
Nottebohmstr. 41
• D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
2.2.6 LAN Interface ETH0
10/100-LED (Green)
Description
Off
10 MBit Ethernet detected
On
100 MBit Ethernet detected
lnk/act-LED (Yellow)
Description
Off
No LAN connection to a network
On
LAN connection available
Flashes
Network activity at ETH0 (transmission
/ reception)
Pin No.
Assignment
1
Tx+
2
Tx
–
3
Rx+
4
Not in use
5
Not in use
6
Rx
–
7
Not in use
8
Not in use
2.2.6.1 MAC-Address for ETH0
Each LAN interface is clearly identifiable on the Ethernet via a unique MAC Address (hardware
address).
The MAC address given for the LAN interface ETH0 can be read in WebGUI of the appropriate
board or be evaluated via the
hmc
Network Configuration Assistant.
The MAC address
is uniquely assigned for each LAN interface by the company
hopf
Elektronik GmbH.
The factory set MAC address for the Time Server 8029HEPTA/GPS can
also be read out via the LCD-Display
.
hopf
Elektronik GmbH MAC addresses begin with
00:03:C7
:xx:xx:xx.
2.2.7 Sync Status Optical Coupler
Sync Status Optical Coupler
3-pole pluggable Connector
Pin
Signal
1
Collector
2
n.c.
3
Emitter