Cisco Systems OL-16447-01 manual AC- and DC-Power Input Connectors, Alarm Input Port

Page 14

Chapter 1 Product Overview

Front Panel

Figure 1-3 Cisco ME 3400EG-2CS-A Front Panel

58

						280818
	1	2	3
		2		4


				6
						7
1		LEDs			5	Air intake vents
2		Alarm input port			6	10/100/1000 ports
3		Console port			7	Gigabit Ethernet SFP-module slots
4		Ethernet management port			8	SFP-module slots

AC- and DC-Power Input Connectors

The Cisco ME 3400E-24TS-M and the Cisco ME 3400EG-12CS support combinations of power-supply modules: two AC, two DC, or one AC and one DC. The two AC- and one DC-power connectors on the front panel accommodate the mixture of AC- and DC-power-supply modules. The DC-power connector has the standard A and B feeds for DC redundancy. See Chapter 3, “Installing and Removing AC- and DC-Power-Supply Modules.”

Alarm Input Port

The switch supports four alarm inputs. The alarm input is a dry-contact alarm port. Use the CLI to define each alarm input to respond to a normally open or closed dry-contact closure and to define the alarm severity as minor, major, or critical. When a condition triggers an alarm, the console displays an alarm message, and the corresponding Alarm LED responds (see the “Alarm LEDs” section on page 1-11).

Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide

1-4	OL-16447-01

Image 14

Contents Americas Headquarters Text Part Number OL-16447-01Page N T E N T S Installing the Switch Rack-Mounting Link Status IP Settings C-2 Audience PurposeRelated Publications ViiiObtaining Documentation and Submitting a Service Request OL-16447-01 Setting Up the Switch Switch ModelsSwitch Model Description Front PanelCisco ME 3400EG-12CS-M Front Panel AC- and DC-Power Input Connectors Alarm Input PortDual-Purpose Ports Management Port10/100 Fast Ethernet Ports SFP ModulesSFP Module Patch Cable Part Number DescriptionUNIs, NNIs, and ENIs LEDsSwitch LED Panels Color System StatusPower-Supply Module LEDs Switch Power-Supply LEDsEthernet Management Port LED Dual-Purpose Port LEDs Alarm LEDsPort LEDs LED Color MeaningPower-supply slot Ground connection Rear PanelPower Supply Features 11 Cisco ME 3400EG-2CS-A Rear PanelFans Management OptionsNetwork Configurations OL-16447-01 Switch Installation Switch Installation Switch Installation Installation Guidelines Powering Off the Switch Verifying Switch OperationInstalling the Switch Removing Screws from the Switch Rack-MountingAttaching Brackets to the Switch Rack-Mounting BracketsAttaching 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 RackWall-Mounting Attaching Brackets for Wall-MountingMounting the Switch on a Wall Cisco ME 3400EG-12CS-M Cisco ME 3400E-24TS-M Cisco ME 3400EG-2CS-A Table- or Shelf-Mounting Installing and Removing SFP ModulesInstalling SFP Modules 16 SFP Module with a Bale-Clasp Latch Inserting and Removing the SFP Module Patch Cable Removing SFP ModulesConnecting to the 10/100 and 10/100/1000 Ports Removing the SFP Module Patch Cable21 Connecting to an Ethernet Port Connecting to Fiber-Optic SFP Modules 22 Connecting to a Fiber-Optic SFP Module PortConnecting to 1000BASE-T SFP Modules 23 Connecting to a 1000BASE-T SFP ModuleConnecting to Dual-Purpose Ports Where to Go NextModel number Description Power-Supply Module DescriptionProduct Overview Handle-Side Description PSU OK LEDPSU OK AC-Power-Supply Module Power-Supply Module InstallationConnector-Side Description DC-Power-Supply ModuleInstallation Guidelines Tools and EquipmentInstalling an AC-Power-Supply Module AC-1 PSU-1 AC-2 PSU-2Removing AC-Power-Supply Modules AC-Power Supply and Power-Cord Retainer in a SwitchInstalling a DC-Power-Supply Module Preparing for Installation Grounding the SwitchRemove the ground screw from the switch rear panel Installing the DC-Power-Supply Module in the Switch 12 Attaching the Ground Lug and Wire AssemblyWiring the DC-Input Power Source Statement15 Terminal Block Plug 18 Inserting Wires in the Terminal Block Plug 21 Inserting the Terminal Block in the Block Header Removing the DC-Power-Supply Module 22 DC-Power Terminal Block With Two FeedsPower Supply Settings OL-16447-01 Diagnosing Problems Switch Post ResultsBad or Damaged Cable Switch LEDsSwitch Connections Ethernet and Fiber CablesPing the End Device SFP Module Port IssuesPort and Interface Settings Spanning Tree LoopsSpeed, Duplex, and Autonegotiation Clearing the Switch IP Address and ConfigurationSwitch Performance Autonegotiation and NICsFinding the Switch Serial Number Serial Number Location on the Cisco ME 3400E-24TS-MOL-16447-01 Environmental Ranges SFP Module 32 to 131F 0 to 55C 32 to 140F 0 to 60CWith 1 Power-Supply With 2 Power-Supply SFP Module Modules 32 to 149F 0 to 65C32 to 149 F 0 to 65C DC-Power Requirements Physical DimensionsAC-Power Requirements Physical Dimensions Physical Specifications Power SpecificationsPower Specifications OL-16447-01 Connector Specifications 10/100SFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC Connector10/100 Ethernet Management Port Figure B-3 10/100/1000 Port PinoutsCore Modal Cables and AdaptersSFP Module Cables Bandwidth SFP Module Wavelength nanometers Fiber Type1000BASE-SX Cable Pinouts TP3Console Port Adapter Pinouts DSR DTR CTS RTSSwitch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Through the Console Port Starting the Terminal-Emulation SoftwareCompleting the Setup Program Entering the Initial Configuration InformationIP Settings Enter an enable secret password, and press Return These choices appear Numerics IN-2 IN-3 IN-4 IN-5 IN-6