3Com 3CNJ205 - page 10

Abo ut the NJ 205 Int elliJack
6
4Power LED Indicates NJ205 power status (gr een). For
more information, see “Checking the LEDs”
on page 11.
5Pass-through
port
6Power-
forwarding LED
Lights when the IntelliJack is connected to
and forwar ding power to an IEEE 802.3af
compliant device. For more information, see
“Check ing the LEDs” on page 11.
7 Local power
supply cable
strain relief
Local power supply cable strain relief.
8 Power Socket The NJ205 can be p owered from a local
power supply (available for purchase from
3Com). This is required if your network does
not support Power over Ethernet (PoE).
9
Pass-through
LAN cableConnects your pass-through port directly to the Ethernet LAN. No LED
10
(Black)
Provides an independent connection to your
LAN that passes through the NJ205 IntelliJack.
The data or voice traf fic is separate from and
unaffected by the NJ205 switch.
Main Unit Connects the NJ2 05 switched RJ-45 ports to
the Ethernet LAN. Ma ke sure the port on the
network switch to whic h the NJ205 is
connected is configured as a standard MDI-X
port.
LAN cable
(white)