Cisco SR2024 - Small Business Unmanaged Switch User manual

Data Sheet

Cisco SR2024 24-Port 10/100/1000 Gigabit Switch

Cisco Small Business Unmanaged Switches

Wire-Speed Switching and Cisco Reliability in a 24-Port Gigabit Switch

Highlights

●Connect up to 24 devices at 10/100/1000 Mbps with half- or full-duplex switched ports and

two mini-GBIC expansion ports

●High-speed conectivity to support high-bandwidth applications

●Works right out of the box with no software to configure

●Rack-mount installation

Figure 1. Cisco SR2024 24-Port 10/100/1000 Gigabit Switch

Product Overview

The Cisco®SR2024 24-Port 10/100/1000 Gigabit Switch (Figure 1) provides nonblocking, wire-

speed switching for your 10-, 100-, and 1000-Mb network clients. Use this switch to replace your

current workgroup hub or switch, and you can upgrade your high-requirement workstations to full

Gigabit speeds as necessary, while continuing to service other clients at their current speeds. Or

build your network from the ground up, with appropriate link speeds for each user's requirements.

Either way, it's perfect for graphics, multimedia, and other applications that have to move large

files across the network quickly. And when you need to expand your network even further, the two

mini Gigabit Interface Converter (mini-GBIC) ports let you add fiber-optic capability easily and cost-

effectively.

With the Cisco SR2024, you can connect your existing 10/100 Ethernet network to a Gigabit server

backbone without any additional equipment. All ports have automatic medium dependent interface

(MDI) and MDI crossover (MDI-X) cable detection, so you don't have to worry about the cable type.

Each port independently and automatically negotiates for best speed and determines whether to

run in half- or full-duplex mode. Address Learning and Aging are supported, as well as 802.3x flow

control with head-of-line blocking prevention to keep your high-speed clients from bogging down in

lower-speed traffic. Fast store-and-forward switching prevents damaged packets from being

passed on to the network.

Data Sheet

World-famous Cisco reliability gives you peace of mind, and the rack-mount form factor integrates

smoothly into your network infrastructure. Let the Cisco SR2024 24-Port 10/100/1000 Gigabit

Switch kick your network into high gear.

Features

●24 RJ-45 ports for 10BASE-T/100BASE-TX/1000BASE-TX connections

●Auto negotiation of half-duplex and full-duplex mode for all ports

●Auto MDI/MDI-X support on all ports for easy cable detection

●Efficient MAC address learning engine supports up to 8000 MAC addresses

●Store-and-forward forwarding scheme

●Standard width and mounting kit (included) for easy installation into a rack

●Two mini-GBIC ports for easy expansion to other mini-GBIC-equipped switches

●Integrated 256 KB packet buffer memory

●Supports jumbo frame of 9 KB

●Supports IEEE 802.3x full-duplex operation

●European Union Restriction of Hazardous Substances (RoHS) compliant

Specifications

Table 1 gives the specifications, minimum requirements, and package contents for the Cisco

SR2024 24-Port 10/100/1000 Gigabit Switch.

Table 1. Specifications for the Cisco SR2024 24-Port 10/100/1000 Gigabit Switch

Specifications

Standards IEEE 802.3, 802.3u, 802.3x, 802.3ab

Ports 24 RJ-45 10/100/1000 + 2 mini-GBIC ports

Cabling type Category 5 Ethernet or better

LEDs System, 1 through 24

Environmental

Dimensions

W x H x D 10.98 x 1.75 x 9.45 in.

(279 x 44.45 x 240 mm)

Unit weight 4.78 lb (2.17 kg.)

Power 110-120V AC, 100W

Certification FCC Class A, CE

Operating temperature 32º to 104ºF (0º to 40ºC)

Storage temperature -40º to 158ºF (-40º to 70ºC)

Operating humidity 20% to 95% relative humidity

Storage humidity 5% to 95% noncondensing

Minimum Requirements

●Category 5 Ethernet network cable

●TCP/IP installed on each computer within the network

●Network adapter installed in each computer

●Network operating system (e.g., Windows, Linux, Mac OS X)

Data Sheet

Package Contents

●Cisco SR2024 24-Port 10/100/1000 Gigabit Switch

●AC power cord

●User guide with online registration card

●Set of rack-mounting brackets

Product Warranty

Limited lifetime hardware warranty with return to factory replacement and 1-year limited warranty for fans and power supplies.

Cisco Limited Lifetime Hardware Warranty

Cisco Small Business products offer a limited lifetime hardware warranty with return to factory

replacement and a 1-year limited warranty for fans and power supplies. In addition, Cisco offers

software application updates for bug fixes and telephone technical support at no charge for the first

12 months following the date of purchase. To download software updates, go to:

http://www.cisco.com/go/smallbiz.

Product warranty terms and other information applicable to Cisco products are available at

http://www.cisco.com/go/warranty.

For More Information

For more information on Cisco Small Business products and solutions, visit:

http://www.cisco.com/smallbusiness.

Printed in USA C78-500638-00 11/08

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