Cisco Systems 2960 specifications Guidelines for Particulate Matter

Page 36

Chapter 2 Switch Installation (24- and 48-Port Switches)

Preparing for Installation

Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028

Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030

Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040.

Warning For connections outside the building where the equipment is installed, the following ports must be connected through an approved network termination unit with integral circuit protection: 10/100/1000 Ethernet. Statement 1044

Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046

Warning Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections are made using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods, unless the exposed metal parts are located within a restricted access location and users and service people who are authorized within the restricted access location are made aware of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and key or other means of security. Statement 1072

Warning No user-serviceable parts inside. Do not open. Statement 1073

Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074

Guidelines for Particulate Matter

Cisco Ethernet Switches are equipped with cooling mechanisms, such as fans and blowers. However, these fans and blowers can draw dust and other particles, causing contaminant buildup inside the chassis, which can result in a system malfunction.

You must install this equipment in an environment as free as possible from dust and foreign conductive material (such as metal flakes from construction activities).

Catalyst 2960 Switch Hardware Installation Guide

2-4

OL-7075-05

 

 

Image 36
Contents Catalyst 2960 Switch Hardware Installation Guide Catalyst 2960 Switch Hardware Installation Guide N T E N T S Rack-Mounting2-8 Removing Screws from the Switch Console Port A-4 Starting the Terminal Emulation Software Audience PurposeConventions Related Documentation For information about related products, see these documentsPreface Preface Catalyst 2960 Switch Hardware Installation Guide Features Product Overview1000BASE-CWDM Catalyst 2960 Switch 24- and 48-Port Switches These sections describe the switch front panelsFront Panel Description Catalyst 2960-24-S, 2960-24TC-S, and 2960-48TC-S Switches 10/100 ports Dual-purpose ports10/100 ports 2 Dual-purpose ports Catalyst 2960-24TC-L Switch Front Panel Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches 10/100 ports10/100 ports 2 10/100/1000 uplink ports Catalyst 2960 Switch 8-Port Switches Catalyst 2960PD-8TT-L SwitchThese sections describe the Catalyst 2960 8-port switches 10/100/1000 ports 2 Dual-purpose portsCatalyst 2960-8TC-L Catalyst 2960G-8TC -L Switches 10/100 PortsConsole port Dual-purpose port 10/100/1000 ports 10/100/1000 Ports PoE PortsSFP Module Slots Power Input Port Catalyst 2960PD-8TT-L Switch Dual-Purpose Port10/100/1000 Port 16 Connecting Through an External AC Power Adapter LEDsMode button System LEDSpeed LED Status LED Port LEDs Duplex LEDPort status Port status. This is the default mode Port LEDs and ModesPort speed Port operating speed 10, 100, or 1000 Mb/s Port Mode LED Color Meaning Meaning of Port LED Colors in Different Modes on the Switch Rear Panel Description Dual-Purpose Port LEDsPower Supplies Internal Power Supply ConnectorCisco RPS Connectors Cisco RPS 2300 Connector Console PortManagement Options Security SlotsSecurity slot Network Configurations OL-7075-05 Switch Installation 24- and 48-Port Switches Preparing for InstallationThis section covers these topics PWR-RPS2300, PWR675-AC-RPS-N1=. Statement Statement 371-Power Cable and AC Adapter Guidelines for Particulate Matter Installation Guidelines Verifying Package Contents Installing the Switch Verifying Switch OperationRemoving Screws from the Switch Rack-MountingAttaching Brackets to the Catalyst 2960 Switch Phillips flat-head screws137076 Mounting the Switch in a Rack Phillips machine screwsWall-Mounting Attaching the Cable GuideCable guide screw Attaching the Brackets to the Switch for Wall-Mounting Attaching the RPS Connector CoverPhillips pan-head screws RPS connector RPS connector cover Phillips truss-head screwsMounting the Switch on a Wall User-supplied screwsInstalling and Removing SFP Modules Table- or Shelf-MountingInstalling SFP Modules into SFP Module Slots 13 SFP Module with a Bale-Clasp LatchRemoving SFP Modules from SFP Module Slots SFP moduleConnecting to the 10/100 and 10/100/1000 Ports Connecting to SFP Modules 16 Connecting to an Ethernet PortConnecting to Fiber-Optic SFP Modules 17 Connecting to a Fiber-Optic SFP Module PortConnecting to 1000BASE-T SFP Modules 18 Connecting to a 1000BASE-T SFP ModuleConnecting to a Dual-Purpose Port Where to Go NextStart an Snmp application such as the CiscoView application OL-7075-05 Switch Installation 8-Port Switches Statement 371-Power Cable and AC Adapter Installation Guidelines Equipment That You Supply Verifying Package Contents Verifying Switch Operation Desk- or Shelf-Mounting without Mounting ScrewsDesk- or Shelf-Mounting with Mounting Screws Installing the Mounting Screws on Top of a Desk or Shelf Mounting the Switch on Top of a Desk or Shelf Under the Desk- or Shelf-Mounting with Mounting ScrewsInstalling the Mounting Screws Under a Desk or Shelf Desk or shelf Screws Screw template AdhesiveMounting the Switch Under a Desk or Shelf Desk or shelf Slides on this way ScrewsWall-Mounting with Mounting Screws Wall Screw template ScrewsSwitch 3 Slides on this way Screw Installing the Switch On a WallMagnet Mounting MagnetAttaching Brackets to the Switch Phillips flat-head screwMounting the Switch in a 19-Inch Rack Wall-Mounting with Rack-Mount Brackets10 Mounting the Switch on a Wall Switch Installation 8-Port Switches Where to Go Next Diagnosing Problems This section includes these troubleshooting topicsVerify Switch Post Results Monitor Switch LEDsVerify Switch Connections Bad or Damaged CableTransceiver Module Port Issues Port and Interface SettingsEthernet and Fiber Cables Link StatusMonitor Switch Performance Ping the End DeviceSpanning Tree Loops Speed, Duplex, and AutonegotiationClearing the Switch IP Address and Configuration Autonegotiation and NIC CardsCabling Distance Locating the Switch Serial Number Cisco 11-character label200186 OL-7075-05 Connector Specifications Connecting to 10BASE-T- and 100BASE-TX-Compatible DevicesConnecting to 1000BASE-T Devices 3 4 5 6 7SFP Module Ports Dual-Purpose PortsCable and Adapter Specifications SFP Module Cable Specifications1310 TX 652 32,810 feet 10 km GLC-FE-100BX-D 1550 RX GLC-FE-100BX-U1310 50/125 500 Feet 2 km GLC-GE-100FX 62.5/125Two Twisted-Pair Cable Pinouts Four Twisted-Pair Cable Pinouts for 1000BASE-T PortsCrossover Cable and Adapter Pinouts Identifying a Crossover CableAdapter Pinouts TxD RxDRxD TxD Technical Specifications Power Requirements Physical Dimensions Power Requirements Accessing the CLI Accessing the CLI Through Express SetupConnecting to the Console Port Accessing the CLI Through the Console PortFigure C-1 Connecting a Switch to a PC Starting the Terminal Emulation SoftwareConnecting to a Power Source Entering the Initial Configuration InformationIP Settings Completing the Setup Program These choices appear Catalyst 2960 Switch Hardware Installation Guide OL-7075-05 OL-7075-05 AC power Connecting to Connector SpecificationsAC power adapter for Catalyst 2960PD-8TT-L switch Cable guide, attaching Cable lengthsAccessing by using Express Setup C-1 Connecting to the console portConnection procedures Connectors and cables 10/100/1000 A-1 to A-2 ConsolePoE Port mode System Troubleshooting with Lightning activity warningNo user-serviceable parts warning LEDs Color meaningsHigh-powered devices On Catalyst 2960-24PC-L and 24LT-L switchesPort and interface troubleshooting Rack-mounting warning See also Mode button DescriptionAttachment warning 1-19,2-2,2-7connecting to 2-7,3-6 Safety warningsConnectors Described Installation Shelf-mountingRead the wall-mounting instructions Trained and qualified personnel
Related manuals
Manual 94 pages 14.25 Kb Manual 16 pages 38.2 Kb Manual 28 pages 25.34 Kb

2960 specifications

Cisco Systems 2960 series switches are a prominent solution in the networking landscape, known for their reliability, scalability, and feature-rich offerings. Ideal for small to medium-sized enterprises, these switches provide a robust foundation for network infrastructure, ensuring optimal performance and connectivity.

One of the standout features of the Cisco 2960 series is its Layer 2 switching capabilities. The switches support multiple VLANs (Virtual Local Area Networks), allowing network administrators to segment traffic efficiently and enhance security protocols. This is crucial in modern networks where managing traffic and isolating sensitive information is a priority.

The Cisco 2960 series also incorporates advanced Quality of Service (QoS) features, enabling the prioritization of critical applications and services. This functionality ensures that time-sensitive data, such as voice and video traffic, maintains a high quality of service even in congested networks. With support for IEEE 802.1p and DSCP marking, administrators can fine-tune their network performance to meet specific organizational needs.

Power over Ethernet (PoE) is another significant characteristic of the Cisco 2960 series. This feature allows switches to deliver electrical power alongside data over Ethernet cables to devices such as IP phones, wireless access points, and surveillance cameras. With PoE, organizations can reduce clutter from power cables and increase deployment flexibility for various devices.

In terms of security, the Cisco 2960 series is equipped with a range of integrated security features. The switch supports port security, 802.1X authentication, and Access Control Lists (ACLs), providing robust defenses against unauthorized access and potential network vulnerabilities. These security measures are essential for protecting sensitive data and ensuring compliance with industry regulations.

Moreover, the Cisco 2960 series offers enhanced network management capabilities with Cisco's Intelligent Network Services. This includes support for Simple Network Management Protocol (SNMP), Cisco Prime, and Embedded Event Manager (EEM), allowing for efficient monitoring, troubleshooting, and policy enforcement across the network.

Additionally, the Cisco 2960 switches provide various models and configurations, catering to different networking needs. Options include models with varying port densities, uplink configurations, and stacking capabilities, making it easy for organizations to choose solutions that align perfectly with their requirements.

In summary, the Cisco 2960 series is a versatile and essential component of modern networking environments. Its advanced features, including Layer 2 support, QoS, PoE, robust security, and diverse management tools, make it an excellent choice for organizations looking to build a strong and secure network infrastructure.