Panel Leds; System Description - 3Com 5000 Series Installation Manual

3Com Router 5000 Family
Installation Guide

2.2.2 Panel LEDs

Eight LEDs are provided on 3Com Router 5012 Router. Their meaming is explained in
the following table:
Table 2-3 LEDs of 3COM ROUTER 5012 Router
POWER
SYSTEM
SLOT1
SLOT2
SLOT3
WAN
LAN or LAN0
LAN1 (For 5012
only)

2.2.3 System Description

Table 2-4 System description of 3Com Router 5012 Router
Slot
LED
System power LED: OFF means power is off, ON means
power is on.
Hardware system operating LED. Blinking indicates that the
system is in normal operation. Steady ON or OFF means that
the system is in abnormal operation.
MIM LED. ON indicates that the interface module operates
normally. OFF indicates that no module is installed in the slot
or the module cannot operate properly.
SIC LED. ON indicates that the interface card operates
normally. OFF indicates that no interface card is installed in
the slot or the interface card cannot operate properly.
SIC LED. ON indicates that the interface card operates
normally. OFF indicates that no interface card is installed in
the slot or the interface card cannot operate properly.
Fixed synchronous/asynchronous serial interface LED: Show
the status of data transceiving on the serial interface. OFF
means that no data is being transceived. Blinking means that
data is being transceived.
Fixed Ethernet interface 0 LED: Shows the status of data
transmission on the fixed Ethernet interface. OFF means that
no data is being transceived. Blinking means that data is
being transceived.
Fixed Ethernet interface 1 LED: Shows the status of data
transmission on the fixed Ethernet interface. OFF means that
no data is being transceived. Blinking means that data is
being transceived.
Item
Two SIC slots
One MIM slot
3Com Corporation
Chapter 2 System Specifications
Indication
5012
2-5
5012