0 10base-fb/fl switchmodule front panel features, 1 leds, 2 ports – 3Com COREBUILDER 5000 User Manual

Page 12

ORE

UILDER

5000 S

WITCH

ODULE

UICK

TART

AND

EFERENCE

13.0

10BASE-FB/FL SwitchModule Front
Panel Features

This section describes the front panel features that are
unique to the 10BASE-FB/FL SwitchModule. See Section
10.0, "Common Front Panel Features" for a description of
the PacketChannel LED, Module Status LED, and Reset
button.

13.1 LEDs

The following table explains the 10BASE-FB/FL port status
or activity LED blink sequences:

13.2 Ports

10BASE-FB/FL SwitchModules use ST connectors (see the
figures at right).

Port Status or Activity

LED State

Indicates

Green

Port is enabled and link is OK.

1 Blink

No light on receive fiber.

2 Blinks

Port received jabber.

3 Blinks

Port is partitioned.

4 Blinks

Remote fault.

Off

Port or port functions are disabled.

Yellow

Heavy traffic activity on the port.

Blinking

Normal traffic activity on the port.

6620M-F-A

Port
Status/Activity LEDs

20-Port 10BASE-FB/FL

SwitchModule

Model Number

3C96620M-F-A

6610M-F-A

10-Port 10BASE-FB/FL

SwitchModule

Model Number

3C96610M-F-A

ST
connectors