100Base-X Sfp Port Leds; Poe Status Led; 10/100Base-T Poe And Non-Poe Port Leds - Cisco IE 3000 Hardware Installation Manual

Chapter 1 Overview

100BASE-X SFP Port LEDs

The 100BASE-X SFP port LEDs are located on the two SFP expansion modules. The LED colors have
the same meanings as described in

PoE Status LED

The PoE status LED on the front panel of the IEM-3000-4PC and the IEM-3000-4PC-4TC PoE
expansion modules displays the functionality and status of the PoE ports. The LED colors and meanings
are listed in
Table 1-9
Color
Off
Green
Alternating green
and amber
Flashing amber
Amber

10/100BASE-T PoE and Non-PoE Port LEDs

The 10/100BASE-T PoE and non-PoE port status LEDs on the front panel of the IEM-3000-4PC and the
IEM-3000-4PC-4TC PoE expansion modules display the functionality and status of the individual ports
on the expansion modules.
Table 1-10
Color
Off
Flashing amber
Flashing green
Amber
Green
Table
Table 1-9.
PoE Status LED Colors and Meanings
PoE Status
PoE is off. If the powered device is receiving power from an AC power source,
the port LED is off even if the powered device is connected to the switch port.
PoE is on. The port LED is green only when the switch port is providing power.
PoE is denied because providing power to the powered device will exceed the
power capacity of the expansion module.
PoE is off due to a fault.
Caution Noncompliant cabling or powered devices can cause a PoE port fault.
Use only standard-compliant cabling to connect Cisco prestandard IP
Phones and wireless access points or IEEE 802.3af-compliant devices.
You must remove any cable or device that causes a PoE fault.
PoE for the port is disabled. (PoE is enabled by default.)
10/100BASE-T Port Status LEDs for the PoE Expansion Modules
Port Status
Port is not connected.
Link negotiation in progress on the port.
Link is up and there is data transfer in progress on the port.
Link negotiation failure on the port.
Link is up but there is no data transfer.
1-7.
Cisco IE 3000 Switch Hardware Installation Guide
Front-Panel Description
1-17