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Common Front Panel Features
This section describes front panel features that all
SwitchModules have in common, regardless of technology
type and configuration. The figure to the right shows the
common SwitchModule front panel features.
10.1 LEDs
SwitchModule front panels are equipped with LEDs that
provide information about module status and traffic
activity on the backplane.
LED
State
Module Status
Green
(MOD STAT)
On
Off
Yellow
On
Yellow
Blinking
PacketChannel
Green
Status
On
Off
Yellow
On
Yellow
Blinking
10.2 Reset Button
Press the Reset button only if you suspect a problem with
the SwitchModule. Resetting disrupts network traffic and
affects the Spanning Tree topology. To press the Reset
button, use a pen tip or other nonmetallic tool.
Indicates
SwitchModule powered on OK.
SwitchModule has failed.
SwitchModule is running self-test
diagnostics.
SwitchModule has failed
self-diagnostics.
SwitchModule is correctly
inserted in chassis and connected
to the PacketChannel backplane.
SwitchModule is not connected
to the PacketChannel backplane
or was inserted in slots 9 — 12
(17-slot hub) or 9 and 10 (10-slot
hub), which are reserved for the
ATM Switch/Control Point
module.
SwitchModule is transmitting
heavy traffic levels to the
PacketChannel backplane.
SwitchModule is transmitting
normal traffic levels to the
PacketChannel backplane.
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C
B
5000 S
M
ORE
WITCH
ODULE
10.3 Ports
SwitchModule port types vary depending on media type
and configuration. The following sections describe the
port types, along with descriptions of the other front panel
components of each SwitchModule.
XXXX
11.0
10BASE-T SwitchModule Front Panel
Features
This section describes the front panel features that are
unique to these 10BASE-T SwitchModules:
12-Port 10BASE-T SwitchModule
20-Port 10BASE-T SwitchModule
24-Port 10BASE-T SwitchModule
24-Port Ethernet Telco SwitchModule
See Section 10.0, "Common Front Panel Features" for a
description of the PacketChannel LED, Module Status LED,
and Reset button.
Q
S
R
UICK
TART AND
EFERENCE
Ports differ in type and
number. This example
shows RJ-45 ports.
Model Number
location
9