Cisco Systems 2960 specifications PWR-RPS2300, PWR675-AC-RPS-N1=. Statement

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

Preparing for Installation

Warnings

These warnings are translated into several languages in the Regulatory Compliance and Safety Information for the Catalyst 2960 Switch document that ships with the switch.

Warning To prevent the switch from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 113°F (45°C). To prevent airflow restriction, allow at least 3 inches (7.6 cm) of clearance around the ventilation openings. Statement 17B

Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43

Warning Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury and equipment damage. Statement 48

Warning Ethernet cables must be shielded when used in a central office environment. Statement 171

Warning If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on the back of the switch. Statement 265

Warning To comply with safety regulations, mount the switches on a wall with the front panel facing up. Statement 266

Warning This product must be connected to a power-over-ethernet (PoE) IEEE 802.3af compliant power source or an IEC60950 compliant limited power source. Statement 353

Warning Attach only the following Cisco RPS model to the RPS receptacle:

PWR-RPS2300, PWR675-AC-RPS-N1=. Statement 370

Warning Read the wall-mounting instructions carefully before beginning installation. Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system. Statement 378

Catalyst 2960 Switch Hardware Installation Guide

2-2

OL-7075-05

 

 

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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 Purpose AudienceConventions Related Documentation For information about related products, see these documentsPreface Preface Catalyst 2960 Switch Hardware Installation Guide Features Product Overview1000BASE-CWDM These sections describe the switch front panels Catalyst 2960 Switch 24- and 48-Port SwitchesFront Panel Description 10/100 ports Dual-purpose ports Catalyst 2960-24-S, 2960-24TC-S, and 2960-48TC-S Switches10/100 ports 2 Dual-purpose ports Catalyst 2960-24TC-L Switch Front Panel 10/100 ports Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches10/100 ports 2 10/100/1000 uplink ports These sections describe the Catalyst 2960 8-port switches Catalyst 2960 Switch 8-Port SwitchesCatalyst 2960PD-8TT-L Switch 10/100/1000 ports 2 Dual-purpose ports10/100 Ports Catalyst 2960-8TC-L Catalyst 2960G-8TC -L SwitchesConsole port Dual-purpose port 10/100/1000 ports 10/100/1000 Ports PoE PortsSFP Module Slots Dual-Purpose Port Power Input Port Catalyst 2960PD-8TT-L Switch10/100/1000 Port 16 Connecting Through an External AC Power Adapter LEDsSpeed LED Mode buttonSystem LED Status LED Port LEDs Duplex LEDPort LEDs and Modes Port status Port status. This is the default modePort 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 LEDsInternal Power Supply Connector Power SuppliesCisco RPS Connectors Cisco RPS 2300 Connector Console PortSecurity Slots Management OptionsSecurity slot Network Configurations OL-7075-05 Preparing for Installation Switch Installation 24- and 48-Port SwitchesThis 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 screwsAttaching the Cable Guide Wall-MountingCable guide screw Phillips pan-head screws RPS connector RPS connector cover Attaching the Brackets to the Switch for Wall-MountingAttaching the 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 Connections Verify Switch Post ResultsMonitor Switch LEDs Bad or Damaged CableEthernet and Fiber Cables Transceiver Module Port IssuesPort and Interface Settings Link StatusSpanning Tree Loops Monitor Switch PerformancePing the End Device Speed, Duplex, and AutonegotiationAutonegotiation and NIC Cards Clearing the Switch IP Address and ConfigurationCabling 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 1310 TX652 32,810 feet 10 km GLC-FE-100BX-D 1550 RX GLC-FE-100BX-U 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 CableTxD RxD Adapter PinoutsRxD 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 SoftwareEntering the Initial Configuration Information Connecting to a Power SourceIP Settings Completing the Setup Program These choices appear Catalyst 2960 Switch Hardware Installation Guide OL-7075-05 OL-7075-05 AC power adapter for Catalyst 2960PD-8TT-L switch AC power Connecting toConnector Specifications Cable guide, attaching Cable lengthsConnection procedures Accessing by using Express Setup C-1Connecting to the console port Connectors and cables 10/100/1000 A-1 to A-2 ConsoleNo user-serviceable parts warning PoE Port modeSystem Troubleshooting with Lightning activity warning LEDs Color meaningsPort and interface troubleshooting Rack-mounting warning High-powered devicesOn Catalyst 2960-24PC-L and 24LT-L switches See also Mode button DescriptionConnectors Described Installation Attachment warning 1-19,2-2,2-7connecting to 2-7,3-6Safety warnings Shelf-mountingRead the wall-mounting instructions Trained and qualified personnel
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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.