1、OL-13017-02Note The switch does not have cooling fans.CHAPTER1OverviewThis chapter provides these topics that describe the Cisco Industrial Ethernet (IE) 3000 switch, hereafter referred to as the switch. This chapter provides a functional overview of the switches and covers these topics: Overview, p
2、age 1-1Switch Models, page 1-2Front-Panel Description, page 1-2Compact Flash Memory Card, page 1-11Rear-Panel Description, page 1-12Power Converter (Optional), page 1-13Management Options, page 1-14Network Configurations, page 1-15OverviewThe Cisco IE 3000 switch provides a rugged and secure switchi
3、ng 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 P
4、hones, 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), drive
5、s, 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, vibratio
6、n, and shock that are common in an industrial environment.1-1Cisco IE 3000 Switch Hardware Installation GuideChapter 1 OverviewSwitch ModelsSwitch ModelsTable 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-
7、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.Front-Panel DescriptionThis section describes the front p
8、anel and includes these sections:10/100 Ports, page 1-5Dual-Purpose Ports, page 1-5100BASE-FX Ports, page 1-5Power and Relay Connector, page 1-5Console Port, page 1-6LEDs, page 1-6The switch front panel contains the ports, the LEDs, and the power and relay connectors. Figure 1-1 to Figure 1-4 show t
9、he switch and expansion module front panels.Table 1-1 Cisco IE 3000 Switch ModelsSwitch Model DescriptionCisco IE-3000-4TC 4 10/100BASE-T Ethernet ports and 2 dual-purpose ports, each with a 10/100/1000BASE-T copper port and an SFP (small form-factor pluggable) module slotCisco IE-3000-8TC 8 10/100B
10、ASE-T Ethernet ports and 2 dual-purpose portsCisco IEM-3000-8TM Expansion module with 8 10/100BASE-T copper Ethernet portsCisco IEM-3000-8FM Expansion module with 8 100BASE-FX fiber-optic Ethernet ports1-2Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewFront-Panel Descri
11、ptionFigure 1-1 Cisco IE-3000-8TC Switch Figure 1-2 Cisco IE-3000-4TC Switch1 Power and relay connectors 4 10/100 ports2 Console port 5 Protective ground connection3 Dual-purpose ports 201699153241 Power and relay connectors 4 10/100 ports2 Console port 5 Protective ground connection3 Dual-purpose p
12、orts532201700411-3Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewFront-Panel DescriptionFigure 1-3 Cisco IEM-3000-8TM ModuleFigure 1-4 Cisco IEM-3000-8FM Module1 10/100 ports12017021 100BASE-FX ports 12017011-4Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02C
13、hapter 1 OverviewFront-Panel Description10/100 PortsYou 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 au
14、tonegotiation, 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 tr
15、ansmission 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,
16、 servers, routers, and Cisco IP Phones, be sure that the cable is a straight-through cable. 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 en
17、abled, 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 PortsA dual-purpose port can be config
18、ured 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 1
19、0, 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, providin
20、g 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 your SFP module documentation or the release note for your switch software.100BASE-FX PortsThe IEEE 802.
21、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.Power and Relay ConnectorYou connect th
22、e 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
23、the upper left side of the front panel. See Figure 1-2.1-5Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewFront-Panel DescriptionThe switch accessory pack includes the mating power and relay connectors. These connectors provide screw terminals for terminating the DC powe
24、r 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 1-5). Figure 1-5 Power and Relay ConnectorThe switch can operate with a single power source or with dua
25、l 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 ma
26、jor 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 th
27、e CLI, you can associate any alarm condition with one or with both alarm relays.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 ter
28、minals 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
29、 can get replacement power and relay connectors (PWR-IE3000-CNCT=) by calling Cisco Technical Support. Console PortYou 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
30、-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-5.LEDsYou can use the LEDs to monitor the switch status, activity, and performance
31、. Figure 1-6 to Figure 1-9 show the front panel LEDs, and the following sections describe them. All LEDs are visible through the GUI management applicationsthe Cisco Network Assistant application for multiple switches and the device manager GUI for a single switch. The switch software configuration
32、guide describes how to use the CLI to configure and to monitor individual switches and switch clusters.201815RTAVA1-6Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewFront-Panel DescriptionFigure 1-6 LEDs on the Cisco IE 3000 SwitchFigure 1-7 LEDs on the Cisco IEM-3000-8T
33、M Module1 Express setup button 5 Dual-purpose uplink port LED 2 System LED 6 Pwr B LED3 Alarm LED 7 Pwr A LED4 Setup LED 8 Port LED20170385 6 734211 10/100 port LED 20170611-7Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewFront-Panel DescriptionFigure 1-8 LEDs on the Ci
34、sco IEM-3000-8FM ModuleSetup LEDThe Setup LED displays the express setup mode for the initial configuration. Table 1-2 lists the LED colors and their meanings.1 100BASE -FX port LEDs1201705Ta b l e 1- 2 S e tu p L E DColor Setup StatusOff (dark) Switch is configured as a managed switch.Solid green S
35、witch is in initial setup.Blinking green Switch is in initial setup, in recovery, or initial setup is incomplete.Solid red Switch 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, an
36、d then press the Express Setup button. 1-8Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewFront-Panel DescriptionSystem LEDThe System LED shows whether the system is receiving power and is functioning properly.Table 1-3 lists the system LED colors and their meanings.Alar
37、m LEDTable 1-4 lists the alarm LED colors and their meanings.Power Status LEDThe 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
38、, 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 altern
39、ate 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 1-5 lists the power status LED colors and meanings.Ta b l e 1- 3 Sy s te m L E D Color System StatusOff System
40、is not powered on.Green System is operating normally.Red Switch is not functioning properly.Table 1-4 Alarm Status LEDColor System StatusOff Alarms are not configured, or the switch is off.Green Alarms are configured.Blinking red Switch has detected a major alarm.Red Switch has detected a minor alar
41、m.Table 1-5 Power Status LEDsColor System StatusOff Power is not present on the circuit, or the system is not powered up.Green Power is present on the associated circuit.Red Power is not present on the associated circuit, and the power supply alarm is configured.1-9Cisco IE 3000 Switch Hardware Inst
42、allation GuideOL-13017-02Chapter 1 OverviewFront-Panel DescriptionNote The 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
43、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 2-11.10/100 Port Status LEDsEach 10/100 port has a port
44、status LED, also called a port LED, as shown in Figure 1-6, Figure 1-7, and Figure 1-8. Table 1-6 displays LED information about the switch and the individual ports.100Base-FX Port Status LEDsThese LEDs display information about the individual ports. See Table 1-7.Table 1-6 10/100 Port Status LEDsCo
45、lor System StatusOff No link.Solid green Link present.Blinking green Activity. Port is sending or receiving data.Blinking amberA link blocked by Spanning Tree Protocol (STP) is sending or receiving data.Alternating green-amberLink fault. Error frames can affect connectivity, and errors such as exces
46、sive collisions, CRC errors, and alignment and jabber errors are monitored for a link-fault indication.Solid amber Port is not forwarding. Port was disabled by management, an address violation, or STP.Note After a port is reconfigured, the port LED can remain amber for up to 30 seconds while STP che
47、cks the switch for possible loops.Table 1-7 100BASE-FX MM Uplink Port Status LEDsColor System StatusOff No link.Solid green Link is 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.Alternatin
48、g green-amber Link is faulty.Solid amber Link is disabled.1-10Cisco IE 3000 Switch Hardware Installation GuideOL-13017-02Chapter 1 OverviewCompact Flash Memory CardDual-Purpose Port LEDsFigure 1-9 shows the LEDs on a dual-purpose port. You can configure each port as either a 10/100/1000 port through
49、 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 Table 1-6.Figure 1-9 Dual-Purpose Port LEDsCompact Flash Memory CardThe 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 1-10.Note For more information on inserting and removing the compact flash memory card, see th
