3Com 3CNJ205, Руководство пользователя

Страница: 5 / 92

1
The 3Com NJ205 is part of the IntelliJack family of products that
provides connectivity at the edge of the network infrastructure.
The NJ205 IntelliJack is a 4-port, un-managed Fast Ethernet
switch that fits into most standard data port openings.
The NJ205 IntelliJack quadruples port connections where a single
port (and cable) already exists in the wall. Expanding port
connections with the 3Com IntelliJack is a less expensive and less
disruptive alternative to running additional cabling. Also, the
3Com IntelliJack is installed in the wall, making it more secure
and out of the way than deploying a remote desktop switch.
The NJ205 IntelliJack allows up to four networking devices, such
as computers, printers, Voice over IP (VoIP) telephones, and
scanners, to be connected to the network via its own Ethernet
port. A pass-through port is provided that allows an additional
device to be connected to a separate network segment through
the same IntelliJack.
All ports feature 10/100 Mbps auto-negotiation, which
configures the NJ205 IntelliJack for 10 Mbps or 100 Mbps
connections automatically.
The NJ205 needs no software to operate and no configuration.
However, to modify the default configuration and utilize the
advanced feature we have provided a configuration manager
software suite on compact disk.
1
About the NJ205 IntelliJack