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Internal devices
DLoG ITC 7 User’s Manual 69
13.3. Network adapter (10/100)
The DLoG ITC 7 is equipped with a 10/100 Mbit/s network adapter. This adapter is
available on the back of the device and features an RJ45 portThe network controller
undertakes the entire task of connecting the hardware to the network.
The RJ45 connection port features two integrated status LEDs. They display the
following messages:
Left LED (green)
Right LED (orange):
LED off: not connected,
no activity LED off: 10 Mbit/s network
LED on: connected,
no activity LED on: 100 Mbit/s network
LED flashes: connected,
activity
RJ45 network port
Figure 13.3: RJ45 network port
Resources
The network adapter is a true Plug and Play component. All resource allocation and
management is therefore performed by the BIOS.
13.3.1. Problems with data transmission via LAN/Ethernet
If problems occur during data transmission over LAN/Ethernet (e.g. data is lost or not
detected), the cause of these problems may be a cable which is too long.
Depending on the cable layout and interference from the environment, it may be
impossible to use the cable length of 100 m given in the specification (IEEE802.3
standard).
The solution here is the use of a shorter cable.