Cisco Catalyst 2975 Datasheet
  1. Manuals
  2. Brands
  3. Cisco Manuals
  4. Switch
  5. 2975 - Catalyst LAN Base Switch
  6. Datasheet
Cisco Catalyst 2975 Datasheet

Cisco Catalyst 2975 Datasheet

Switch with lan base software
Hide thumbs Also See for Catalyst 2975:
Table of Contents

Advertisement

Quick Links

Download this manual
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Cisco Catalyst 2975 Switch with LAN Base Software
®
®
Cisco
Catalyst
2975 Switch with LAN Base software is a fixed-configuration stackable
intelligent Ethernet switch with Power over Ethernet (PoE) and Gigabit Ethernet
connectivity, enabling enhanced LAN services for commercial branch office networks (see
Figure 1). The Cisco Catalyst 2975 LAN Base Switch offers integrated security, including
Network Admission Control (NAC), enhanced quality of service (QoS), and resiliency to
deliver intelligent services for the network edge.
The Cisco Catalyst 2975 LAN Base Switch offers:
Gigabit Ethernet and PoE connectivity
●
High-speed stacking for up to nine switches in a stack
●
Unified stack management to simplify management of the network access layer
●
Auto software image and configuration provisioning for plug-and-play hardware
●
replacement
Network control and bandwidth optimization using QoS shaping, granular rate limiting,
●
traffic classification, sophisticated access control lists (ACLs), and multicast services
NAC through a wide range of authentication methods and support for the Cisco Catalyst
●
Integrated Security Framework
Based on common Cisco IOS
●
enable consistent end-to-end services across network
Easy network configuration and troubleshooting using Cisco Network Assistant software
●
Limited lifetime hardware warranty
●
Software updates at no additional charge
●
Figure 1.
Cisco Catalyst 2975 LAN Base Switch
The Cisco Catalyst 2975 LAN Base software image is a rich suite of intelligent services, including
enhanced QoS, rate limiting, ACLs, and IPv6 management. The Small Form-Factor Pluggable
(SFP)-based Gigabit Ethernet ports accommodate a range of SFP transceivers, including the
Cisco 1000BASE-SX, 1000BASE-LX, 1000BASE-BX, 1000BASE-ZX, 100BASE-FX, and coarse
wavelength-division multiplexing (CWDM) SFP transceivers.
Unified Stack Management
The Cisco Catalyst 2975 Switch supports unified stack management to reduce the operational cost
of managing a stack of up to nine access layer switches. The Cisco Catalyst 2975 Switch supports
32 Gbps stacking bandwidth with dedicated stacking ports and special stacking cables. A master
switch and backup master switch are elected within a stack of Cisco Catalyst 2975 Switches. The
®
Software with support for Auto QoS and Smartports to
Data Sheet
Page 1 of 14

Advertisement

Table of Contents
loading

Related Manuals for Cisco Catalyst 2975

Summary of Contents for Cisco Catalyst 2975

  • Page 1 The Cisco Catalyst 2975 Switch supports unified stack management to reduce the operational cost of managing a stack of up to nine access layer switches. The Cisco Catalyst 2975 Switch supports 32 Gbps stacking bandwidth with dedicated stacking ports and special stacking cables. A master switch and backup master switch are elected within a stack of Cisco Catalyst 2975 Switches.

  • Page 2: Power Over Ethernet

    The Cisco Catalyst 2975 Switch stack supports a single IP address, which is maintained even when a new stack master is elected. Also a Cisco Catalyst 2975 Switch stack appears as a single spanning-tree node to the rest of the network, and all stack members use the same bridge-id, which simplifies spanning-tree convergence and troubleshooting.

  • Page 3: Enhanced Security

    Enhanced Security The wide range of security features that the Cisco Catalyst 2975 LAN Base Switch offers helps you protect important information, keep unauthorized people off the network, guard privacy, and maintain uninterrupted operation.
  • Page 4 IEEE 802.3af-compliant end device. Availability and Scalability The Cisco Catalyst 2975 LAN Base Switch is equipped with a large set of features that allow for network scalability and higher availability through multicast filtering as well as a complete suite of Spanning Tree Protocol enhancements aimed to maximize availability in a Layer 2 network.
  • Page 5 The Cisco Catalyst 2975 LAN Base Switch can perform rate limiting through its support of the Cisco committed information rate (CIR) function. Through CIR, bandwidth can be guaranteed in increments as small as 1 Mbps.
  • Page 6 Table 1 gives the features and benefits of the Cisco Catalyst 2975 LAN Base Switch. Table 2 gives the hardware specifications, and Table 3 gives the power specifications. Table 4 lists the management and standards support, and Table 5 provides the safety and compliance information.
  • Page 7 © 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. ● Single IP address management for a stack of switches ● Cisco IOS Software CLI support provides a common user interface and command set with all Cisco routers and Cisco Catalyst desktop switches.
  • Page 8 Cisco networking devices, resulting in improved fault tolerance and network uptime. ● Bandwidth aggregation up to 8 Gbps through Cisco Gigabit EtherChannel technology and up to 800 Mbps through Cisco Fast EtherChannel technology enhances fault tolerance and offers higher- speed aggregated bandwidth between switches and to routers and individual servers.
  • Page 9 IP address, source and destination MAC address, or Layer 4 TCP or UDP port number. ● Cisco control-plane and data-plane QoS ACLs on all ports help ensure proper marking on a per- packet basis.
  • Page 10 ● 100BASE-FX: LC fiber connectors (single/multimode fiber). ● Customers can provide power to a switch by using either the internal power supply or the Cisco RPS 2300 or RPS 675. The connectors are located at the back of the switch.
  • Page 11 Table 4. Description Management © 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. ● 52-58 dBa (ISO 7779: Bystander position operating to an ambient temperature of 25° C) ● 143,197 hrs Power Specifications for Cisco Catalyst 2975 LAN Base Switch Specification ●...

  • Page 12: Service And Support

    Cisco products operate efficiently, remain highly available, and benefit from the most up-to-date system software. The services and support programs described in Table 6 are available as part of the Cisco Desktop Switching Service and Support solution and are available directly from Cisco and through resellers.

  • Page 13: Ordering Information

    GLC-BX-D= GLC-BX-U= GLC-GE-100FX= CWDM-SFP-1470= CWDM-SFP-1490= CWDM-SFP-1510= © 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Cisco Services and Support Programs Features ● Cisco Total Implementation ● Project management Solutions (TIS), available direct from ● Site survey, configuration, and...
  • Page 14 For more information about Cisco products, contact: Printed in USA © 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Cisco CWDM SFP, 1530 nm; Gigabit Ethernet and 1G/2G FC (green) Cisco CWDM SFP, 1550 nm; Gigabit Ethernet and 1G/2G FC (yellow) Cisco CWDM SFP, 1570 nm;...

Table of Contents