سوئیچ شبکه cisco مدل SD208

Cisco SD208 8-Port 10/100 Switch

Cisco Small Business Unmanaged Switches

Easy-to-Use, Flexible Switching for Small Businesses

Highlights

● Designed for small businesses that require speed, reliablity, and simple management

● Connects up to eight devices - PCs, printers, and wireless access points, with auto-sensing ports

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

● Compact size provides multiple placement options for areas with limited space

Product Overview

The Cisco® SD208 8-Port 10/100 Switch can significantly increase the speed of your network

traffic. A switch serves the same function as a hub in a network design, tying your network

equipment together. But unlike a simple-minded hub, which divides the network’s bandwidth

among all the attached devices, a switch delivers full network speeds at each port. Installing this

cost-effective 8-port 10/100 switch can potentially give you eight times your current network speed.

It’s also the perfect way of integrating 10-Mbps Ethernet and 100-Mbps Fast Ethernet devices. All

eight ports are auto speed negotiating and 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 negotiates for best speed and half- or full-duplex mode, for up to 200 Mbps of

bandwidth per port. Fast store-and-forward switching prevents damaged packets from being

passed on to the network.

The ultra-compact case design is sure to fit into your workgroup environment. Let the Cisco SD208

8-Port 10/100 Switch kick your 10/100 network into high gear.

Features

● Ideal for integrating your 10BASE-T and 100BASE-TX network hardware

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

● 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, package contents, and minimum requirements for the Cisco

SD208 8-Port 10/100 Switch.

Table 1. Specifications for the Cisco SD208 8-Port 10/100 Switch

Specifications

Standards IEEE 802.3, IEEE 802.3u

Ports 8 RJ-45 10/100

Cabling type Category 5 Ethernet

LEDs System, Port Status 1 through 8

Environmental

Dimensions

W x H x D

5.12 x 1.18 x 5.00 in.

(130 x 30 x 127 mm)

Unit weight 15 oz. (0.43 kg)

Power DC 12V, 500 mA

Certification FCC Class B, CE

Operating temperature 32º to 122ºF (0º to 50ºC)

Storage temperature -40º to 158ºF (40º to 75ºC)

Operating humidity 20% to 95%, noncondensing

Storage humidity 5% to 90%, noncondensing

Package Contents

● Cisco SD208 8-Port 10/100 Switch

● Power adapter

● Printed user guide

● Registration card

Minimum Requirements

● 200-MHz or faster processor

● 64 MB RAM recommended

● Ethernet adapter capable of 10 Mbps

● Windows 95/98/Me/NT 4.0/2000/XP

Product Warranty

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