23 
•  Auto-MDIX: automatically detects and corrects for straight or 
cross-over cables 
•  Error free operation up to 150mt: dependable network 
performance over long distance 
•   > 8.0 KV ESD protection: robust operation in Harsh 
environments 
 
Check: once the Ethernet wire is properly connected and 
the Multi device switched on, one of the two led LED2 or 
CR18 (Ethernet physical link) must be on. Which led is 
switched on depends from the speed of the network: 
•  LED2 (green) - Ethernet @ 10/100 Mbit/s 
•  CR18 (green) - Ethernet @ 1 Gbit/s 
The yellow LED1 (Ethernet Communication activity) must 
 
 
Figure 10 - Ethernet LED positions 
Check: in case of use of POE or POE+ as power supply 
source once connected to Ethernet the device shall power 
on and the green LED9 (Power supply) must be in on 
status.