3com 2226 PLUS User Guide
12
C
HAPTER
1: I
NTRODUCING
THE
B
ASELINE
S
WITCH
(6) Duplex LEDs
The second and fourth (bottom) row of Status LEDs,
which are colored yellow, show the duplex status of
the related ports.
which are colored yellow, show the duplex status of
the related ports.
Status
Meaning
Off
No link, link is not yet negotiated, or the port is
operating in half-duplex mode
operating in half-duplex mode
Yellow
The port is operating in full-duplex mode
(7) Self-Adhesive Pads
The unit is supplied with four self-adhesive rubber
pads.
pads.
Do not apply the pads if you intend to rack-mount
the unit.
the unit.
If the unit is to be part of a free-standing stack, apply
the pads to each marked corner area on the under-
side of the unit. Place the unit on top of the lower
unit, ensuring that the pads locate with the recesses
of the lower unit.
the pads to each marked corner area on the under-
side of the unit. Place the unit on top of the lower
unit, ensuring that the pads locate with the recesses
of the lower unit.
Rear Panel
(8) Power Supply
The Switch automatically adjusts to the supply volt-
age. Only use the power cord that is supplied with
the unit.
age. Only use the power cord that is supplied with
the unit.
(9) Recovery Button
Use the Recovery button on the rear panel to reset
the Switch to its factory defaults. For more informa-
the Switch to its factory defaults. For more informa-
Package Contents
The 3Com Baseline Switch 2226 Plus package
includes the following items:
includes the following items:
■
One 3Com Baseline Switch 2226 Plus unit
■
One power cord
■
Four standard height, self-adhesive rubber pads
■
One mounting kit
■
One CD-ROM, which contains this User Guide and
the 3Com Discovery application
the 3Com Discovery application
■
One warranty flyer
Before installing and using the Switch, verify that your
Switch package has all these items. If any of the
above items are damaged or missing, contact your
3Com network supplier immediately.
Switch package has all these items. If any of the
above items are damaged or missing, contact your
3Com network supplier immediately.