First Published: March 2013
Last Updated: December 23, 2014
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to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
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Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital
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peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:
• Turn the television or radio antenna until the interference stops.
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• Move the equipment farther away from the television or radio.
• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits
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Obtaining Documentation, Obtaining Support, and Security Guidelinesviii
CHAPTER
1Overview1-1
Overview1-1
Switch Models1-2
Front-Panel Description1-2
10/100 Ports1-8
Dual-Purpose Ports1-8
SFP Modules1-8
100BASE-FX Ports1-10
100BASE-X Ports1-10
PoE Ports1-10
Power and Relay Connector1-10
Console Port1-11
LEDs1-11
Setup LED1-14
System LED1-14
Alarm LED1-14
Power Status LED1-15
10/100 Port Status LEDs1-15
100Base-FX Port Status LEDs1-16
Dual-Purpose Port LEDs1-16
100BASE-X SFP Port LEDs1-17
PoE Status LED1-17
10/100BASE-T PoE and Non-PoE Port LEDs1-17
Compact Flash Memory Card1-18
Rear-Panel Description1-19
Power Converter (Optional)1-20
Cisco IE 3000 Switch Hardware Installation Guide
i
Contents
AC-Input Power Supply (Optional)1-21
Management Options1-22
Network Configurations1-23
CHAPTER
2Switch Installation2-1
Preparing for Installation2-1
Warnings2-2
Installation Guidelines2-3
Environment and Enclosure Guidelines:2-3
Other Guidelines2-3
Installing or Removing the Compact Flash Memory Card2-12
Verifying Switch Operation2-13
Connecting a PC or a Terminal to the Console Port2-14
Connecting the Protective Ground and DC Power2-15
Grounding the Switch2-15
Wiring the DC Power Source2-18
Attach the Power and Relay Connector to the Switch2-23
Attaching DC Power to the PoE Expansion Modules2-23
Running POST2-25
Applying Power to the Switch2-25
Verify POST Results2-25
Disconnect Power2-26
Installing the Switch2-26
Installing the Switch on a DIN Rail2-27
Installing the Switch on the Wall2-31
Installing the Switch in a Rack2-33
Removing the Switch from a DIN Rail or a Rack2-35
Connecting Power and Alarm Circuits2-36
Wiring the Protective Ground and DC Power2-36
Wiring the External Alarms2-37
Connecting Destination Ports2-40
Connecting to 10/100 and 10/100/1000 Ports2-40
Installing and Removing SFP Transceivers2-41
Installing SFP Transceivers into Module Ports2-42
Removing SFP Transceivers from Module Ports2-43
Cisco IE 3000 Switch Hardware Installation Guide
ii
Connecting to SFP Transceivers2-44
Connecting to a Dual-Purpose Port2-45
Connecting to 100BASE-FX Ports2-47
Connecting to a PoE Port2-48
Connecting the Switch to the Power Converter2-48
Attaching the Power Converter to the Switch2-49
Installing the Power Converter on a DIN Rail, Wall, or Rack Adapter2-50
Connecting the DC Power Clip2-50
Connecting the Power Converter to an AC Power Source2-51
Preparing the AC Power Cord2-51
Connecting the AC Power Cord to the Power Converter2-52
Connecting the Power Converter to a DC Power Source2-54
Applying Power to the Power Converter2-56
Connecting the Switch to the AC-Input Power Supply2-56
Attaching the Power Supply to the Switch2-56
Installing the AC-input Power Supply on a DIN Rail, Wall, or Rack Adapter2-56
Connecting the DC Power Clip2-57
Connecting the AC-Input Power Supply to an AC Power Source2-57
Connecting the AC Power Cord to the Power Supply2-58
Contents
CHAPTER
Where to Go Next2-58
3Troubleshooting3-1
Diagnosing Problems3-1
Verify Switch POST Results3-1
Verify Switch LEDs3-2
Verify Switch Connections3-2
Bad or Damaged Cable3-2
Ethernet and Fiber Cables3-2
Link Status3-3
Transceiver Issues3-3
Port and Interface Settings3-3
Ping End Device3-3
Spanning Tree Loops3-4
Verify Switch Performance3-4
Speed, Duplex, and Autonegotiation3-4
Autonegotiation and NIC3-4
Cabling Distance3-5
How to Clear the Switch IP Address and Configuration3-5
How to Recover Passwords3-5
Cisco IE 3000 Switch Hardware Installation Guide
iii
Contents
Finding the Switch Serial Number3-6
APPENDIX
APPENDIX
ATechnical SpecificationsA-1
BInstallation In a Hazardous EnvironmentB-1
Preparing for InstallationB-1
WarningsB-2
North American Hazardous Location ApprovalB-4
EMC Environmental Conditions for Products Installed in the European UnionB-5
Installation GuidelinesB-5
Environment and Enclosure Guidelines:B-5
Other GuidelinesB-5
Installing or Removing the Compact Flash Memory CardB-14
Verifying Switch OperationB-15
Connecting a PC or a Terminal to the Console PortB-16
Connecting the Protective Ground and DC PowerB-17
Grounding the SwitchB-18
Wiring the DC Power SourceB-20
Attach the Power and Relay Connector to the SwitchB-25
Attaching DC Power to the PoE Expansion ModulesB-26
Running POSTB-27
Applying Power to the SwitchB-27
Verify POST ResultsB-28
Disconnect PowerB-29
iv
Installing the SwitchB-29
Installing the Switch on a DIN RailB-30
Installing the Switch on a WallB-34
Installing the Switch in a RackB-36
Removing the Switch from a DIN Rail or a RackB-38
Connecting Power and Alarm CircuitsB-39
Information about the Sealed Relay DeviceB-40
Wiring the Protective Ground and DC PowerB-40
Wiring the External AlarmsB-41
Connecting Destination PortsB-44
Connecting to 10/100 and 10/100/1000 PortsB-44
Cisco IE 3000 Switch Hardware Installation Guide
Installing and Removing SFP TransceiversB-45
Installing SFP Transceivers into Module PortsB-46
Removing SFP Transceivers from Module PortsB-47
Connecting to SFP TransceiversB-48
Connecting to a Dual-Purpose PortB-49
Connecting to 100BASE-FX PortsB-51
Connecting to a PoE PortB-52
Connecting the Switch to the Power ConverterB-52
Attaching the Power Converter to the SwitchB-52
Installing the Power Converter on a DIN Rail, Wall, or Rack AdapterB-55
Connecting the DC Power ClipB-55
Connecting the Power Converter to an AC Power SourceB-56
Preparing the AC Power CordB-56
Connecting the AC Power Cord to the Power ConverterB-57
Connecting the Power Converter to a DC Power SourceB-59
Applying Power to the Power ConverterB-61
Contents
APPENDIX
Connecting the Switch to the AC-Input Power SupplyB-61
Attaching the Power Supply to the SwitchB-61
Installing the AC-input Power Supply on a DIN Rail, Wall, or Rack AdapterB-62
Connecting the DC Power ClipB-62
Connecting the AC-Input Power Supply to an AC Power SourceB-63
Connecting the AC Power Cord to the Power SupplyB-63
Where to Go NextB-64
CCable and ConnectorsC-1
Connector SpecificationsC-1
10/100 PortsC-1
Connecting to 10BASE-T- and 100BASE-TX-Compatible DevicesC-1
SFP Transceiver Cable SpecificationsC-5
Two Twisted-Pair Cable PinoutsC-8
Four Twisted-Pair Cable Pinouts for 1000BASE-T PortsC-9
Crossover Cable and Adapter PinoutsC-10
Cisco IE 3000 Switch Hardware Installation Guide
v
Contents
Identifying a Crossover CableC-10
Adapter PinoutsC-10
APPENDIX
DConfiguring the Switch with the CLI-Based Setup ProgramD-1
Accessing the CLI from the Console PortD-1
Entering the Initial Configuration InformationD-2
IP SettingsD-2
Completing the Setup ProgramD-2
vi
Cisco IE 3000 Switch Hardware Installation Guide
Audience
Purpose
Preface
This guide is for the networking or computer technician responsible for installing Cisco IE 3000 series
switches. We assume that you are familiar with the concepts and terminology of Ethernet and local area
networking.
This guide documents the hardware features of the Cisco IE 3000 switches. It describes the physical and
performance characteristics of each switch, explains how to install a switch, and provides
troubleshooting information.
This guide does not describe system messages that you might receive or how to configure your switch.
For more information, see the switch getting started guide, the switch software configuration guide, the
switch command reference, and the switch system message guide on the Cisco.comTechnical Support
and Documentation home page. For information about the standard Cisco IOS Release 12.1 or 12.2
commands, see the Cisco IOS documentation set from the Cisco.com home page at
Technical Support and Documentation > Documentation. On the Cisco Documentation home page,
select Release 12.1 or 12.2 from the Cisco IOS Software drop-down list.
Conventions
This document uses the following conventions and symbols for notes, cautions, and warnings.
NoteMeans reader take note. Notes contain helpful suggestions or references to materials not contained in
this manual.
CautionMeans reader be careful. In this situation, you might do something that could result in equipment
damage or loss of data.
Cisco IE 3000 Switch Hardware Installation Guide
vii
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Statement 1071
The safety warnings for this product are translated into several languages in the Regulatory Compliance
and Safety Information for the Cisco IE 3000 Switch that ships with the product. The EMC regulatory
statements are also included in that guide.
Related Publications
Before installing, configuring, or upgrading the switch, see the release notes on Cisco.com for the latest
information.
These documents provide complete information about the switch and are available on Cisco.com:
• Cisco IE 3000 Switch Getting Started Guide
• Regulatory Compliance and Safety Information for the Cisco IE 3000 Switch
• Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix (not orderable but available on
Cisco.com)
• Cisco Small Form-Factor Pluggable Modules Compatibility Matrix (not orderable but available on
Cisco.com)
Obtaining Documentation, Obtaining Support, and Security
Guidelines
For information on obtaining documentation, obtaining support, providing documentation feedback,
security guidelines, and also recommended aliases and general Cisco documents, see the monthly
What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical
documentation, at:
This chapter describes the Cisco Industrial Ethernet (IE) 3000 switch, hereafter referred to as the switch,
and covers these topics:
• Overview, page 1-1
• Switch Models, page 1-2
• Front-Panel Description, page 1-2
• Compact Flash Memory Card, page 1-18
• Rear-Panel Description, page 1-19
• Power Converter (Optional), page 1-20
• Management Options, page 1-22
• Network Configurations, page 1-23
Overview
NoteThe switch does not have cooling fans.
The Cisco IE 3000 switch provides a rugged and secure switching infrastructure for harsh environments.
It is suitable for industrial Ethernet applications, including factory automation, intelligent transportation
systems (ITSs), substations, and other deployments in harsh environments.
You can connect these switches to office networking devices like Cisco IP Phones, Cisco Wireless
Access Points workstations, and other devices such as servers, routers, and other switches. In industrial
environments, you can connect any Ethernet-enabled industrial communication devices, including
programmable logic controllers (PLCs), human-machine interfaces (HMIs), drives, sensors, traffic
signal controllers, and intelligent electronic devices (IEDs).
You can mount the switch on a DIN rail in an industrial enclosure, on a wall or panel, and with some
restrictions, in a standard 19-inch rack. Its components are designed to withstand extremes in
temperature, vibration, and shock that are common in an industrial environment.
Cisco IE 3000 Switch Hardware Installation Guide
1-1
Switch Models
Switch Models
Table 1-1 describes the switch and the expansion modules. The Cisco IE-3000-4TC and
the Cisco IE-3000-8TC are the switch models, and the Cisco IEM-3000-8TM and the
Cisco IEM-3000-8FM are expansion modules that you can connect to increase the number of ports. For
instructions on how to connect the expansion modules to the switch, see the “Adding Modules to the
Switch” section on page 2-5.
.
Table 1-1Cisco IE 3000 Switch Models and Expansion Modules
Switch ModelDescription
Cisco IE-3000-4TC4 10/100BASE-T Ethernet ports and 2 dual-purpose ports, each with
Cisco IE-3000-8TC8 10/100BASE-T Ethernet ports and 2 dual-purpose ports
Cisco IE-3000-4TC-E4 10/100BASE-T Ethernet ports and 2 dual-purpose ports (supports
Cisco IE-3000-8TC-E8 10/100BASE-T Ethernet ports and 2 dual-purpose ports (supports
Expansion Modules
Cisco IEM-3000-8TMExpansion module with 8 10/100BASE-T copper Ethernet ports
Cisco IEM-3000-8FMExpansion module with 8 100BASE-FX fiber-optic Ethernet ports
Cisco IEM-3000-4SMExpansion module with 4 100BASE-X SFP Ethernet ports
Cisco IEM-3000-8SMExpansion module with 8 100BASE-X SFP Ethernet ports
Cisco IEM-3000-4PC
Cisco IEM-3000-4PC-4TCExpansion module with 4 PoE ports and 4 non-PoE FE ports
1. The IEM-3000-4PC expansion module and the IEM-3000-4PC-4TC expansion module require a separate DC power source.
This source can be either the PWR-IE65W-PC-DC DC-input power supply or the PWR-IE65W-PC-AC AC-input power suppl
or you can use site source DC power.
Chapter 1 Overview
a 10/100/1000BASE-T copper port and an SFP (small form-factor
pluggable) module slot
the IP services software feature set)
the
IP services software feature set)
1
Expansion module with 4 PoE ports
Front-Panel Description
This section describes the front panel and includes these sections:
• 10/100 Ports, page 1-8
• Dual-Purpose Ports, page 1-8
• 100BASE-FX Ports, page 1-10
• Power and Relay Connector, page 1-10
• Console Port, page 1-11
• LEDs, page 1-11
The switch front panel contains the ports, the LEDs, and the power and relay connectors. Figure 1-1 to
Figure 1-6 show the switch and expansion module front panels.
You can set the 10/100 ports to operate at 10 or 100 Mb/s in full-duplex or half-duplex mode. You can
also set these ports for speed and duplex autonegotiation in compliance with IEEE 802.3AB. (The
default setting is autonegotiate.) When set for autonegotiation, the port senses the speed and duplex
settings of the attached device and advertises its own capabilities. If the connected device also supports
autonegotiation, the switch port negotiates the best connection (that is, the fastest line speed that both
devices support and full-duplex transmission if the attached device supports it) and configures itself
accordingly. In all cases, the attached device must be within 328 feet (100 meters). 100BASE-TX traffic
requires Category 5 cable. 10BASE-T traffic can use Category 3 or Category 4 cables.
When connecting the switch to workstations, servers, routers, and Cisco IP Phones, be sure that the cable
is a straight-through cable.
For copper ports, you can use the mdix auto interface configuration command in the command-line
interface (CLI) to enable the automatic medium-dependent interface crossover (auto-MDIX) feature.
When the auto-MDIX feature is enabled, the switch detects the required cable type for copper Ethernet
connections and configures the interfaces accordingly. For configuration information for this feature, see
the switch software configuration guide or the switch command reference.
Dual-Purpose Ports
A dual-purpose port can be configured as either a 10/100/1000 port or as an SFP module port. Only one
port can be active at a time. If both ports are connected, the SFP module port has priority.
You can set the 10/100/1000 ports to operate at 10, 100, or 1000 Mb/s in full-duplex or half-duplex
mode. You can configure them as fixed 10, 100, or 1000 Mb/s (Gigabit) Ethernet ports and can configure
the duplex setting. (See the switch software configuration for more information.)
You can use Gigabit Ethernet SFP modules to establish fiber-optic connections to other switches. These
transceiver modules are field-replaceable, providing the uplink interfaces when inserted in an SFP
module slot. You use fiber-optic cables with LC connectors to connect to a fiber-optic SFP module.
For more information about these SFP modules, see the “SFP Modules” section on page 1-8, your SFP
module documentation or the release note for your switch software.
SFP Modules
The switch Ethernet SFP modules provide connections to other devices. These field-replaceable
transceiver modules provide the uplink interfaces.The modules have LC connectors for fiber-optic
connections or RJ-45 connectors for copper connections. You can use any combination of the supported
SFP modules listed in Table 1- 2.
1-8
Cisco IE 3000 Switch Hardware Installation Guide
Chapter 1 Overview
Table 1-2Maximum Operating Temperature
Type of SFP ModuleModel
Rugged and Industrial SFPs
–40 to 140°F (–40 to 60°C)
Commercial SFPs
32 to 113°F (0 to 45°C)
• GLC-SX-MM-RGD
• GLC-LX-SM-RGD
• GLC-FE-100LX-RGD
• GLC-FE-100FX-RGD
• GLC-ZX-SM-RGD
• GLC-BX40-D-I with digital optical monitoring
• GLC-BX40-DA-I with DOM support
• GLC-BX80-D-I with DOM support
• GLC-BX40-U-I with DOM support
• GLC-BX80-U-I with DOM support
• GLC-BX-D with DOM support
• GLC-BX-U with DOM support
Front-Panel Description
(DOM) support
• GLC-FE-100LX
• GLC-FE-100BX-D
• GLC-FE-100BX-U
• GLC-FE-100FX
• GLC-FE-100EX
• GLC-FE-100ZX
• CWDM SFP with DOM support
• DWDM SFP with DOM support
• GLC-T
Extended temperature SFPs
23 to 140°F (–5 to 60°C)
• SFP-GE-L with DOM support
• SFP-GE-S with DOM support
• SFP-GE-Z with DOM support
• GLC-SX-MMD with DOM support
• GLC-EX-SMD with DOM support
• GLC-LH-MMD with DOM support
• GLC-ZX-SMD with DOM support
For the most up-to-date list of supported SFP models for Cisco Industrial Ethernet switches, see
For information about SFP modules, see your SFP module documentation and the “Installing and
Removing SFP Transceivers” section on page 2-41. For cable specifications, see Appendix C, “Cable
and Connectors.”
Cisco IE 3000 Switch Hardware Installation Guide
1-9
Front-Panel Description
201815
RT
A
V
A
100BASE-FX Ports
The IEEE 802.3u 100BASE-FX ports provide full-duplex 100 Mb/s connectivity over multimode fiber
(MMF) cables. These ports use a small-form-factor fixed (SFF) fiber-optic transceiver module that
accepts a dual LC connector. The cable can be up to 1.24 miles (2 km) in length.
100BASE-X Ports
The IEEE 802.3u 100BASE-X ports provide full-duplex 100 Mb/s connectivity over both single-mode
(SMF) and multimode fiber (MMF) cables. These ports use a small-form-factor pluggable (SFP)
fiber-optic transceiver module that accepts a dual LC connector (except in the case of the
GLC-FE-100BX-U and GLC-FE-100BX-D SFP transceivers). With the GLC-FE-100ZX SFP
transceiver installed, cable runs of up to 49.6 miles (80 km) are supported.
PoE Ports
The IEM-3000-4PC and the IEM-3000-4PC-4TC expansion modules provide 10/100BASE-T PoE
capability to the IE3000 base switch. Both expansion modules support up to 4 PoE (802.3af) or 4 PoE+
(802.3at) devices. The PoE expansion modules require a dedicated power supply for PoE power.
Chapter 1 Overview
Power and Relay Connector
You connect the DC power and alarm signals to the switch through two front panel connectors. One
connector provides primary DC power (supply A) and the major alarm signal, and a second connector
(supply B) provides secondary power and the minor alarm signal. The two connectors are physically
identical and are in the upper left side of the front panel. See Figure 1-2.
The switch accessory pack includes the mating power and relay connectors. These connectors provide
screw terminals for terminating the DC power and alarm wire and the connector plugs into the power
and relay receptacles on the front panel. The positive DC power connection is labeled V, and the return
connection is labeled RT (see Figure 1-9).
Figure 1-9Power and Relay Connector
The switch can operate with a single power source or with dual power sources. When both power sources
are operational, the switch draws power from the DC source with the higher voltage. If one of the two
power sources fail, the other continues to power the switch.
The power and relay connectors also provide an interface for two independent alarm relays: the major
and the minor alarms. The relays can be activated for environmental, power supply, and port status alarm
conditions and can be configured to indicate an alarm with either open or closed contacts. The relay itself
is normally open, so under power failure conditions, the contacts are open. From the CLI, you can
associate any alarm condition with one or with both alarm relays.
1-10
Cisco IE 3000 Switch Hardware Installation Guide
Chapter 1 Overview
Console Port
Front-Panel Description
Alarm relays often control an external alarm device, such as a bell or a light. To connect an external
alarm device to the relay, you must connect two relay contact wires to complete an electrical circuit. Both
alarm terminals on the power and relay connector are labeled A, and you can connect them without
regard to polarity.
See the switch software configuration guide for instructions on configuring the alarm relays.
For more information about the power and relay connector, see Appendix C, “Cable and Connectors.”
You can get replacement power and relay connectors (PWR-IE3000-CNCT=) by calling Cisco Technical
Support.
You can connect a switch to a PC through the console port and the supplied RJ-45-to-DB-9 adapter cable.
If you want to connect a switch to a terminal, you need to provide an RJ-45-to-DB-25 female DTE
adapter. You can order a kit (part number ACS-DSBUASYN=) with that adapter from Cisco Systems.
For console-port and adapter-pinout information, see the “Two Twisted-Pair Cable Pinouts” section on
page C-8.
LEDs
You can use the LEDs to monitor the switch status, activity, and performance. Figure 1-10 to Figure 1-13
show the front panel LEDs, and the following sections describe them.
All LEDs are visible through the GUI management applications—the Cisco Network Assistant
application for multiple switches and the device manager GUI for a single switch. The switch software
configuration guide describes how to use the CLI to configure and to monitor individual switches and
switch clusters.
Cisco IE 3000 Switch Hardware Installation Guide
1-11
Front-Panel Description
201703
85
6
7
3
4
2
1
Figure 1-10LEDs on the Cisco IE 3000 Switch
Chapter 1 Overview
1Express setup button5Dual-purpose uplink port LED
2System LED6Pwr B LED
3Alarm LED7Pwr A LED
4Setup LED8Port LED
Figure 1-11LEDs on the Cisco IEM-3000-8TM Module
1
201706
110/100 port LED
Cisco IE 3000 Switch Hardware Installation Guide
1-12
Chapter 1 Overview
Front-Panel Description
Figure 1-12LEDs on the Cisco IEM-3000-8FM Module
1
1 100BASE -FX port LEDs
Figure 1-13LEDs on the Cisco IEM-3000-8SM Module
3
3
7
7
4
4
8
8
1
2
3
4
201705
5
6
7
8
1
1100BASE-X port LEDs
NoteThe port numbering sequence is the same for the IEM-3000-4SM expansion module.
Cisco IE 3000 Switch Hardware Installation Guide
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1-13
Front-Panel Description
Setup LED
Chapter 1 Overview
The LED arrangement on the IEM-3000-4PC PoE expansion module is similar to the LED arrangement
on the IEM-3000-4PC-4TC PoE expansion module except that the IEM-3000-4PC module does not have
the four additional non-PoE ports with their associated port LEDs.
The Setup LED displays the express setup mode for the initial configuration. Table 1-3 lists the LED
colors and their meanings.
Ta b le 1 - 3S et up L E D
ColorSetup Status
Off (dark)Switch is configured as a managed switch.
Solid greenSwitch is in initial setup.
Blinking greenSwitch is in initial setup, in recovery, or initial setup is
incomplete.
Solid
redSwitch failed to start initial setup or recovery because
there is no available switch port to which to connect the
management station. Disconnect a device from a switch
port, and then press the Express Setup button.
System LED
Alarm LED
The System LED shows whether the system is receiving power and is functioning properly.
Table 1-4 lists the system LED colors and their meanings.
Ta b le 1 - 4S y s te m L E D
ColorSystem Status
OffSystem is not powered on.
GreenSystem is operating normally.
RedSwitch is not functioning properly.
Table 1-5 lists the alarm LED colors and their meanings.
Table 1-5Alarm Status LED
ColorSystem Status
OffAlarms are not configured, or the switch is off.
GreenAlarms are configured.
Blinking redSwitch has detected a major alarm.
RedSwitch has detected a minor alarm.
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Cisco IE 3000 Switch Hardware Installation Guide
Chapter 1 Overview
Power Status LED
Front-Panel Description
The switch can operate with one or two DC power sources. Each DC input has an associated LED that
shows the status of the corresponding DC input. If power is present on the circuit, the LED is green. If
power is not present, the LED color depends on the alarm configuration. If alarms are configured, the
LED is red when power is not present; otherwise, the LED is off.
If the switch has dual power sources, the switch draws power from the power source with the higher
voltage. If the one of the DC sources fails, the alternate DC source powers the switch, and the
corresponding power status LED is green. The power status for the failed DC source is either off or red,
depending on the alarm configuration.
Table 1-6 lists the power status LED colors and meanings.
Table 1-6Power Status LEDs
ColorSystem Status
OffPower is not present on the circuit, or the system is not powered up.
GreenPower is present on the associated circuit.
RedPower is not present on the associated circuit, and the power supply alarm is
configured.
NoteThe Pwr A and Pwr B LEDs show that power is not present on the switch if the power input drops below
the low valid level. The power status LEDs only show that power is present if the voltage at the switch
input exceeds the valid level. The difference, or hysteresis, ensures that the power status LEDs do not
oscillate at values near 18 V.
For information about the power LED colors during the power-on self-test (POST), see the “Verifying
Switch Operation” section on page 2-13.
10/100 Port Status LEDs
Each 10/100 port has a port status LED, also called a port LED, as shown in Figure 1-10, Figure 1-11,
and Figure 1-12. Tab le 1-7 displays LED information about the switch and the individual ports.
Table 1-710/100 Port Status LEDs
ColorSystem Status
OffNo link.
Solid greenLink present.
Blinking green Activity. Port is sending or receiving data.
Blinking
amber
A link blocked by Spanning Tree Protocol (STP) is
sending or receiving data.
Cisco IE 3000 Switch Hardware Installation Guide
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Front-Panel Description
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23
Table 1-710/100 Port Status LEDs (continued)
ColorSystem Status
Alternating
green-amber
Solid amberPort is not forwarding. Port was disabled by management, an
100Base-FX Port Status LEDs
These LEDs display information about the individual ports. See Table 1-8 .
Table 1-8100BASE-FX MM Uplink Port Status LEDs
Chapter 1 Overview
Link fault. Error frames can affect connectivity, and errors
such as excessive collisions, CRC errors, and alignment and
jabber errors are monitored for a link-fault indication.
address violation, or STP.
NoteAfter a port is reconfigured, the port LED can remain
amber for up to 30 seconds while STP checks the
switch for possible loops.
ColorSystem Status
OffNo link.
Solid greenLink is present.
Blinking greenActivity. Port is sending or receiving data.
Blinking amberA link blocked by Spanning Tree Protocol (STP) is sending or receiving
Alternating green-amberLink is faulty.
Solid amberLink is disabled.
Dual-Purpose Port LEDs
Figure 1-14 shows the LEDs on a dual-purpose port. You can configure each port as either a 10/100/1000
port through the RJ-45 connector or as an SFP module, but not both at the same time. The LEDs show
how the port is being used (Ethernet or SFP module).
The LED colors have the same meanings as described in Tab l e 1-7 .
Figure 1-14Dual-Purpose Port LEDs
data.
1-16
1RJ-45 connector3SFP module port in-use LED
2RJ-45 port in-use LED 4SFP module slot
Cisco IE 3000 Switch Hardware Installation Guide
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 Tab le 1- 7.
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.
Table 1-9PoE Status LED Colors and Meanings
ColorPoE Status
OffPoE is off. If the powered device is receiving power from an AC power source,
GreenPoE is on. The port LED is green only when the switch port is providing power.
Alternating green
and amber
Flashing amberPoE is off due to a fault.
Front-Panel Description
the port LED is off even if the powered device is connected to the switch port.
PoE is denied because providing power to the powered device will exceed the
power capacity of the expansion module.
CautionNoncompliant cabling or powered devices can cause a PoE port fault.
AmberPoE for the port is disabled. (PoE is enabled by default.)
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 1-1010/100BASE-T Port Status LEDs for the PoE Expansion Modules
ColorPort Status
OffPort is not connected.
Flashing amberLink negotiation in progress on the port.
Flashing greenLink is up and there is data transfer in progress on the port.
AmberLink negotiation failure on the port.
GreenLink is up but there is no data transfer.
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.
Cisco IE 3000 Switch Hardware Installation Guide
1-17
Compact Flash Memory Card
Compact Flash Memory Card
The switch supports a compact flash memory card that makes it possible to replace a failed switch
without reconfiguring the new switch. The slot for the compact flash memory card is on the bottom of
the switch. See Figure 1-15.
NoteFor more information on inserting and removing the compact flash memory card, see the “Installing or
Removing the Compact Flash Memory Card” section on page 2-12.
Chapter 1 Overview
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Cisco IE 3000 Switch Hardware Installation Guide
Chapter 1 Overview
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201832
Bottom
of switch
Rear-Panel Description
Figure 1-15Compact Flash Memory Card Slot
NoteYou can obtain replacement flash memory cards (CF-IE3000=) by calling Cisco Technical Support.
Rear-Panel Description
The rear panel of the switch, modules, and power converter have latches for installation on either a DIN
rail or a wall. See Figure 1-16. The latches slide outward to position the switch over a DIN rail and slide
inward to secure the switch to a DIN rail. The feet stabilize the switch when it is mounted on the wall.
Cisco IE 3000 Switch Hardware Installation Guide
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Power Converter (Optional)
1
2
201697
Figure 1-16Cisco IE 3000 Switch Rear Panel
Chapter 1 Overview
1DIN rail latch2Foot in recessed position
Power Converter (Optional)
The switch can be used with an optional AC/DC power converter. The power converter
(PWR-IE3000-AC) can supply 24-VDC power to one switch and up to two modules. The power
converter is mounted on the side of a switch and provides power to the switch through a preassembled
power cable.
NoteThe power converter (PWR-IE3000-AC=) is sold separately.
You can get a replacement power cable (PWR-IE3000-CLP=) by calling Cisco Technical Support.
For installation and connection procedures for the power converter, see the “Connecting the Switch to
the Power Converter” section on page 2-48.
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Cisco IE 3000 Switch Hardware Installation Guide
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