سوئیچ شبکه ciscoمدل SR224G

Cisco SR224G 24-Port 10/100 2-Port Gigabit Switch + 2

Mini-GBIC

Cisco Small Business Unmanaged Switches

Speed and Flexibility to Connect Small Businesses

Highlights

● Connect up to 24 devices: PCs, printers, and wireless access points with auto-sensing

ports

● Multiple high-speed options to connect to the network backbone

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

● Suitable for rack-mount installation

Product Overview

The Cisco® SR224G 24-Port 10/100 2-Port Gigabit Switch + 2 Mini-GBIC (Figure 1) delivers

nonblocking, wire-speed switching for your 10/100-Mbps network clients, plus multiple options for

connecting to your network backbone. Twenty-four 10/100 ports wire up your workstations, while

the integrated 10/100/1000 ports or mini Gigabit Interface Converter (mini-GBIC) ports connect to

your servers or backbone at Gigabit speeds.

The Cisco SR224G incorporates nonblocking, wire-speed architecture that forwards packets as

fast as your network can deliver them. It features broadcast storm suppression that maximizes the

system availability. Also included are Address Learning and Aging to prevent data transfer errors

and Data Flow Control to help prevent packet loss.

All ports have automatic medium dependent interface (MDI) and MDI crossover (MDI-X) detection,

so you don’t have to worry about the cable type. Each port independently and automatically

negotiates for best speed and whether to run in half- or full-duplex mode. Head-of-line blocking

prevention keeps your high-speed clients from bogging down in lower-speed traffic, and fast storeand-

forward switching prevents damaged packets from being passed on to the network.

No matter how intensive your network demands, the Cisco SR224G 24-Port 10/100 2-Port Gigabit

Switch + 2 Mini-GBIC has speed, flexibility, and reliability that you can count on

Features

● Ideal for integrating your 10-Mbps and 100-Mbps network hardware

● Twenty-four 10/100 ports provide dedicated bandwidth in half- or full-duplex modes

● 2 Gigabit Ethernet ports and 2 shared mini-GBIC slots for Gigabit fiber expansion

● Each port supports auto MDI/MDI-X cable detection

● Compatible with all major network operating systems

● Advanced store-and-forward packet switching optimizes data transfers

● Auto partitioning protects PCs from downed network lines

● Signal regeneration ensures data transfer integrity

Specifications

Table 1 contains the specifications and package contents for the Cisco SR224G 24-Port 10/100 2-

Port Gigabit Switch + 2 Mini-GBIC.

Table 1. Specifications for the Cisco SR224G 24-Port 10/100 2-Port Gigabit Switch + 2 Mini-GBIC

Specifications

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

Ports Twenty-four 10/100 ports, two 10/100/1000 ports, and 2 mini-GBIC ports

Cabling type Category 5 and multimode fiber 1310 nm and 850 nm supported

LEDs System,1-24, Gigabit/miniGBIC1-2

Environmental

Dimensions

W x H x D

17.01 x 1.75 x 8.20 in.

(432 x 44.5 x 208 mm)

Unit weight 6.17 lb (2.8 kg)

Power 110–120V AC, 30W

Certification FCC Class B, CE

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

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

Operating humidity 20% to 95% relative humidity, noncondensing

Storage humidity 5% to 95% noncondensing

Package Contents

● Cisco SR224G 24-Port 10/100 2-Port Gigabit Switch + 2 Mini-GBIC

● Printed user guide

● AC power cord

Product Warranty

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