Friedrich Luetze GmbH 77920X0401 사용자 설명서
LCOS Unmanaged Switch
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Operation
45
T R A N S P O R T A T I O N
11.6
Interfaces
11.6.1
10/100 Mbit/s connection (TP Port)
Four (LCOS-SW-4P) or eight (LCOS-SW-8P) ports allow the connection of end
devices or independent network segments according to the IEEE 802.3
100BASE-TX / 10BASE-T standards.
devices or independent network segments according to the IEEE 802.3
100BASE-TX / 10BASE-T standards.
Pin assignment of the RJ45 socket: See chapter „9.4 Pin assignment“ on
page 37.
page 37.
The unit is to be connected only to internal Ethernet networks without
exiting a facility and being subjected to TNVs.
exiting a facility and being subjected to TNVs.
To avoid electric shock, this device may only be connected to Ethernet
networks within a building that are not connected to TNV circuits. Do not use a
telephone line voltage (TNV)! (This note is particularly relevant for North
America and Canada.)
networks within a building that are not connected to TNV circuits. Do not use a
telephone line voltage (TNV)! (This note is particularly relevant for North
America and Canada.)
The input/output connections comply with the Safety Extra Low Voltage (SELV)
guidelines for extra-low voltage devices. With TNV circuits, higher voltages
must be expected, e.g. due to lightning strikes. Therefore, they must not be
connected to SELV circuits.
guidelines for extra-low voltage devices. With TNV circuits, higher voltages
must be expected, e.g. due to lightning strikes. Therefore, they must not be
connected to SELV circuits.