Fans, Management Options | Cisco Systems OL-16447-01 guide

Chapter 1 Product Overview

Fans

Fans

Air flow on an ME-3400E-24TS-M is front to back.

Figure 1-12 ME-3400E-24TS-M Air Flow

Chassis Airflow

Front

Back

333621

The switch can operate with only one fan. For maximum efficiency, at least two of the four fans should be operational in a warm environment. A fan failure triggers an alarm. When a fan fails, replace the power supply immediately.

Management Options

•Cisco IOS CLI

You can fully configure and monitor the switch from the CLI. You can access the CLI either by connecting your management station directly to the switch console port or by using Telnet from a remote management station. See the switch command reference on Cisco.com for more information.

For setup instructions that use the CLI, go to Appendix C, “Configuring the Switch with the CLI-Based Setup Program.”

•CiscoView application

The CiscoView device-management application displays the switch image so that you can set configuration parameters and view switch status and performance information. The CiscoView application, which you purchase separately, can be a standalone application or part of a Simple Network Management Protocol (SNMP) platform. See the CiscoView documentation for more information.

•SNMP network management

You can manage switches from a SNMP-compatible management station that is running platforms such as HP OpenView or SunNet Manager. The switch supports a comprehensive set of Management Information Base (MIB) extensions and four Remote Monitoring (RMON) groups. See the switch software configuration guide on Cisco.com and the documentation that came with your SNMP application for more information.

	Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide
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Cisco Systems OL-16447-01 manual Fans, Management Options

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 Purpose Related Publications Viii Obtaining Documentation and Submitting a Service Request OL-16447-01 Setting Up the Switch Switch Models Switch Model Description Front Panel Cisco ME 3400EG-12CS-M Front Panel AC- and DC-Power Input Connectors Alarm Input Port Management Port 10/100 Fast Ethernet PortsDual-Purpose Ports SFP Modules SFP Module Patch Cable Part Number Description UNIs, NNIs, and ENIs LEDs Switch LED Panels Color System Status Power-Supply Module LEDs Switch Power-Supply LEDs Ethernet Management Port LED Alarm LEDs Port LEDsDual-Purpose Port LEDs LED Color Meaning Power-supply slot Ground connection Rear Panel Power Supply Features 11 Cisco ME 3400EG-2CS-A Rear Panel Fans Management Options Network Configurations OL-16447-01 Switch Installation Switch Installation Switch Installation Installation Guidelines Verifying Switch Operation Installing the SwitchPowering Off the Switch Removing Screws from the Switch Rack-Mounting Attaching Brackets to the Switch Rack-Mounting Brackets Attaching 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 Rack Wall-Mounting Attaching Brackets for Wall-Mounting Mounting 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 Inserting and Removing the SFP Module Patch Cable Removing SFP Modules Connecting to the 10/100 and 10/100/1000 Ports Removing the SFP Module Patch Cable 21 Connecting to an Ethernet Port Connecting to Fiber-Optic SFP Modules 22 Connecting to a Fiber-Optic SFP Module Port Connecting to 1000BASE-T SFP Modules 23 Connecting to a 1000BASE-T SFP Module Connecting to Dual-Purpose Ports Where to Go Next Power-Supply Module Description Product OverviewModel number Description Handle-Side Description PSU OK LED PSU OK Power-Supply Module Installation Connector-Side DescriptionAC-Power-Supply Module DC-Power-Supply Module Installation Guidelines Tools and Equipment Installing an AC-Power-Supply Module AC-1 PSU-1 AC-2 PSU-2 Removing AC-Power-Supply Modules AC-Power Supply and Power-Cord Retainer in a Switch Installing a DC-Power-Supply Module Preparing for Installation Grounding the Switch Remove the ground screw from the switch rear panel Installing the DC-Power-Supply Module in the Switch 12 Attaching the Ground Lug and Wire Assembly Wiring the DC-Input Power Source Statement 15 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 Feeds Power Supply Settings OL-16447-01 Diagnosing Problems Switch Post Results Switch LEDs Switch ConnectionsBad or Damaged Cable Ethernet and Fiber Cables SFP Module Port Issues Port and Interface SettingsPing the End Device Spanning Tree Loops Clearing the Switch IP Address and Configuration Switch PerformanceSpeed, Duplex, and Autonegotiation Autonegotiation and NICs Finding the Switch Serial Number Serial Number Location on the Cisco ME 3400E-24TS-M OL-16447-01 Environmental Ranges SFP Module 32 to 131F 0 to 55C 32 to 140F 0 to 60C With 1 Power-Supply With 2 Power-Supply SFP Module Modules 32 to 149F 0 to 65C 32 to 149 F 0 to 65C Physical Dimensions AC-Power RequirementsDC-Power Requirements Physical Dimensions Physical Specifications Power Specifications Power Specifications OL-16447-01 Connector Specifications 10/100 SFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC Connector 10/100 Ethernet Management Port Figure B-3 10/100/1000 Port Pinouts Cables and Adapters SFP Module CablesCore Modal Bandwidth SFP Module Wavelength nanometers Fiber Type 1000BASE-SX Cable Pinouts TP3 Console Port Adapter Pinouts DSR DTR CTS RTS Switch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Through the Console Port Starting the Terminal-Emulation Software Entering 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