Cisco Systems Cisco ME 3400E Management Port, 10/100 Fast Ethernet Ports, Dual-Purpose Ports

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Chapter 1 Product Overview

Front Panel

Management Port

You can connect the switch to a host such as a Windows workstation or a terminal server through the 10/100 Ethernet management port or the console port. The 10/100 Ethernet management port connection uses a standard RJ-45 crossover or straight-through Ethernet cable. The console port connection uses the supplied RJ-45-to-DB-9 female cable.

The Ethernet management port operates in any combination of half duplex, full duplex, or 10 or

100 Mb/s, and its traffic is isolated from the other ports. See Table 1-7for descriptions of the Ethernet management port LEDs. See the “10/100 Ethernet Management Port” section on page B-3for pinout information.

For console port and adapter pinout information, see the “Console Port Adapter Pinouts” section on page B-7.

10/100 Fast Ethernet Ports

You can set the 10/100 ports on the switch to operate in any combination of half duplex, full duplex, or 10 or 100 Mb/s. You can set the ports for speed and duplex autonegotiation. 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 (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).

Dual-Purpose Ports

You can configure the dual-purpose ports on the switch as either 10/100/1000 ports or as SFP-module ports. You can set the 10/100/1000 ports to autonegotiate. You can also configure them as fixed 10, 100, or 1000 Mb/s (Gigabit) Ethernet ports.

By default, the switch dynamically selects the medium for each dual-purpose port (10/100/1000BASE-T or SFP). When a link is achieved on one media type, the switch disables the other media type until the active link goes down. If links are active on both media, the SFP-module port has priority, but you can manually designate the port as an RJ-45 port or an SFP port by using the media-typeinterface configuration command.

You can configure the speed and duplex settings consistent with the selected media type. For information on configuring interfaces, see the switch software configuration guide.

SFP Modules

The switch Gigabit Ethernet SFP modules are used for connections to other devices. These transceiver modules are field-replaceable, providing the uplink interfaces when inserted in an SFP-module slot. You can use any combination of SFP modules. The SFP modules have LC connectors for fiber-optic connections or RJ-45 connectors for copper connections.

Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide

 

OL-16447-01

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Contents Text Part Number OL-16447-01 Americas HeadquartersPage N T E N T S Installing the Switch Rack-Mounting Link Status IP Settings C-2 Purpose AudienceViii Related PublicationsObtaining Documentation and Submitting a Service Request OL-16447-01 Switch Models Setting Up the SwitchFront Panel Switch Model DescriptionCisco ME 3400EG-12CS-M Front Panel Alarm Input Port AC- and DC-Power Input ConnectorsSFP Modules Management Port10/100 Fast Ethernet Ports Dual-Purpose PortsPart Number Description SFP Module Patch CableLEDs UNIs, NNIs, and ENIsColor System Status Switch LED PanelsSwitch Power-Supply LEDs Power-Supply Module LEDsEthernet Management Port LED LED Color Meaning Alarm LEDsPort LEDs Dual-Purpose Port LEDsRear Panel Power-supply slot Ground connection11 Cisco ME 3400EG-2CS-A Rear Panel Power Supply FeaturesManagement Options Network ConfigurationsSwitch Installation Switch Installation Switch Installation Installation Guidelines Verifying Switch Operation Installing the SwitchPowering Off the Switch Rack-Mounting Removing Screws from the SwitchRack-Mounting Brackets Attaching Brackets to the SwitchAttaching Brackets for 19-Inch Racks Attaching Brackets for 19-Inch, 23-Inch, and 24-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets for 24-Inch Racks Attaching Brackets for Etsi Racks Mounting in a Rack Mounting in a RackAttaching Brackets for Wall-Mounting Wall-MountingMounting the Switch on a Wall Cisco ME 3400EG-12CS-M Cisco ME 3400E-24TS-M Cisco ME 3400EG-2CS-A Installing and Removing SFP Modules Installing SFP ModulesTable- or Shelf-Mounting 16 SFP Module with a Bale-Clasp Latch Removing SFP Modules Inserting and Removing the SFP Module Patch CableRemoving the SFP Module Patch Cable Connecting to the 10/100 and 10/100/1000 Ports21 Connecting to an Ethernet Port 22 Connecting to a Fiber-Optic SFP Module Port Connecting to Fiber-Optic SFP Modules23 Connecting to a 1000BASE-T SFP Module Connecting to 1000BASE-T SFP ModulesWhere to Go Next Connecting to Dual-Purpose PortsPower-Supply Module Description Product OverviewModel number Description PSU OK LED Handle-Side DescriptionPSU OK DC-Power-Supply Module Power-Supply Module InstallationConnector-Side Description AC-Power-Supply ModuleTools and Equipment Installation GuidelinesAC-1 PSU-1 AC-2 PSU-2 Installing an AC-Power-Supply ModuleAC-Power Supply and Power-Cord Retainer in a Switch Removing AC-Power-Supply ModulesInstalling a DC-Power-Supply Module Grounding the Switch Preparing for InstallationRemove the ground screw from the switch rear panel 12 Attaching the Ground Lug and Wire Assembly Installing the DC-Power-Supply Module in the SwitchStatement Wiring the DC-Input Power Source15 Terminal Block Plug 18 Inserting Wires in the Terminal Block Plug 21 Inserting the Terminal Block in the Block Header 22 DC-Power Terminal Block With Two Feeds Removing the DC-Power-Supply ModulePower Supply Settings OL-16447-01 Switch Post Results Diagnosing ProblemsEthernet and Fiber Cables Switch LEDsSwitch Connections Bad or Damaged CableSpanning Tree Loops SFP Module Port IssuesPort and Interface Settings Ping the End DeviceAutonegotiation and NICs Clearing the Switch IP Address and ConfigurationSwitch Performance Speed, Duplex, and AutonegotiationSerial Number Location on the Cisco ME 3400E-24TS-M Finding the Switch Serial NumberOL-16447-01 SFP Module 32 to 131F 0 to 55C 32 to 140F 0 to 60C Environmental Ranges32 to 149F 0 to 65C With 1 Power-Supply With 2 Power-Supply SFP Module Modules32 to 149 F 0 to 65C Physical Dimensions AC-Power RequirementsDC-Power Requirements Physical Dimensions Power Specifications Physical SpecificationsPower Specifications OL-16447-01 10/100 Connector SpecificationsFigure B-2 Fiber-Optic SFP Module LC Connector SFP Module ConnectorsFigure B-3 10/100/1000 Port Pinouts 10/100 Ethernet Management PortBandwidth SFP Module Wavelength nanometers Fiber Type Cables and AdaptersSFP Module Cables Core Modal1000BASE-SX Figure B-6 Cable PinoutsDSR DTR CTS RTS Console Port Adapter PinoutsSwitch Console RJ-45-to-DB-25 Port DTE Starting the Terminal-Emulation Software Accessing the CLI Through the Console PortEntering the Initial Configuration Information IP SettingsCompleting the Setup Program Enter an enable secret password, and press Return These choices appear Numerics IN-2 IN-3 IN-4 IN-5 IN-6
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