Chapter 1 Product Overview

Features

Table 1-1

Catalyst 2960 Switch Model Descriptions (continued)

 

 

 

 

 

 

 

Supported

 

 

Switch Model

 

Software Image

Description

 

 

 

 

Catalyst 2960-24TT-L

LAN-Base

24

10/100BASE-TX Ethernet ports and 2 10/100/1000BASE-T copper

 

 

 

uplink ports (no SFP module slot)

 

 

 

 

Catalyst 2960-48TT-L

LAN-Base

48

10/100BASE-TX Ethernet ports and 2 10/100/1000BASE-T copper

 

 

 

uplink ports (no SFP module slot)

 

 

 

Catalyst 2960PD-8TT-L

LAN-Base

8 10/100BASE-TX Ethernet ports and 1 10/100/1000 port that receives

 

 

 

power (no fan, RPS port, or SFP module slot)

 

 

 

Catalyst 2960-8TC-L

LAN-Base

8 10/100BASE-TX Ethernet ports and 1 dual-purpose port (no fan or

 

 

 

RPS port)

 

 

 

Catalyst 2960G-8TC-L

LAN-Base

7 10/100/100BASE-TX Ethernet ports and 1 dual-purpose port (no fan or

 

 

 

RPS port)

 

 

 

 

Catalyst 2960-24TC-L

LAN-Base

24

10/100BASE-TX Ethernet ports and 2 dual-purpose ports

 

 

 

 

Catalyst 2960-48TC-L

LAN-Base

48

10/100BASE-TX Ethernet ports and 2 dual-purpose ports

 

 

 

 

Catalyst 2960G-24TC-L

LAN-Base

20

10/100/1000BASE-T Ethernet ports and 4 dual-purpose ports

 

 

 

 

Catalyst 2960G-48TC-L

LAN-Base

44

10/100/1000BASE-T Ethernet ports and 4 dual-purpose ports

 

 

 

 

 

The Catalyst 2960-8TC-L, Catalyst 2960G-8TC-L, and Catalyst 2960PD-8TT-L switches are smaller than the other Catalyst 2960 switches. They can be mounted with a magnet, have security lock slots, and do not have a fan. See Chapter 3, “Switch Installation (8-Port Switches),” for more information.

The Catalyst 2960-24PC-L and Catalyst 2960-24LT-L PoE switches comply with Cisco prestandard PoE and IEEE 802.3af.

The switches support these SFP modules:

1000BASE-CWDM

1000BASE-BX

1000BASE-LX/LH

1000BASE-SX

1000BASE-T

1000BASE-ZX

100BASE-BX

100BASE-FX

100BASE-LX

The Catalyst 2960-24TC-S and Catalyst 2960-48TC-S switches support only 1000BASE-LX/LH, 1000BASE-SX, and 100BASE-FX SFP modules.

For specific information about which SFP modules are supported on specific switches, see the Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix at this Cisco.com URL:

http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/ OL_6981.html

The 1000BASE-T SFP modules can operate at 10, 100, or 1000 Mb/s in full-duplex mode or at

10 or 100 Mb/s in half-duplex mode when you install them in Catalyst 2960 switches. The 10/100 and 10/100/1000 ports autonegotiate speed and support full-duplex or half-duplex mode.

Catalyst 2960 Switch Hardware Installation Guide

1-2

OL-7075-05

 

 

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Cisco Systems 2960 specifications 1000BASE-CWDM

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.