Filter
Top Products
About the NJ240FX 3
About the NJ240FX The following diagram shows the front and rear views of the IntelliJack:
1 RJ-45 switched PAN
(personal area
network) ports
Four 10/100 Mbps auto-negotiation ports, which the
IntelliJack configures for 10 Mbps or 100 Mbps connections
automatically.
2 Port LEDs and
corresponding port
numbers
Indicate network link status of each of the four RJ-45 PAN
ports.
3 LAN LED Indicates the link status of the LAN connection (fiber uplink).
For more information, see “Checking the LEDs.”
4 Power LED Indicates IntelliJack power status (green). For more
information, see “Checking the LEDs.”
5 Pass-through port
connector
The pass-through port allows for connection to a separate
network. The data or voice traffic on this port does not flow
through the switch.
6 Power-forwarding
LED
Lights when an IEEE 802.3af powered device is plugged into
Port #1 of the NJ240FX and power is being forwarded to that
device. For more information, see “Checking the LEDs.”
7 AC power socket The IntelliJack is powered by an internal power supply.
8 Fiber optic
transceiver
Connects the NJ240FX switched RJ-45ports to the fiber optics
network.
9 Pass-through port
cable
The pass-through port allows for connection to a separate
network. The data or voice traffic on this port does not flow
through the switch.