Samsung SCM-100R - Manual (Page 17)

10
Getting Acquainted
2.6 Link LED
This green LED is continuously illuminated when there is a secure electrical
connection between the modem and the PC or Ethernet hub.
2.7 RJ-45 Ethernet Connector
The InfoRanger™ is connected to the PC with a twisted-pair category 3,4,5
UTP/STP straight cable.
The modem connects to an Ethernet hub with a crossover cable.
2.8 5-Volt DC Power Connector
When the power is applied initially, the modem is reset.
(Caution : Be sure NOT to connect other power adapter than the accompanying
one. Applying other power adapter, especially of higher voltage, to this
port may cause serious damage to the modem.)