US Robotics USR997748, 7624A, 7716A, 7724A, 7748 Quick Installation Manual

Gigabit Smart Switch

Quick Installation Guide

Guida per l'installazione rapida

Hõ zlõ Kurulum Kõ lavuzu

Οδηγός γρήγορης εγκατάστασης

R24.0720.00

rev 3.3 05/07

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1

Contents

English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Introduction ............................................................................1

Installation ............................................................................ 5

Troubleshooting...................................................................... 9

Additional Information ............................................................10

Italiano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Introduzione .......................................................................... 11

Installazione .........................................................................15

Risoluzione di problemi ..........................................................19

Informazioni aggiuntive ......................................................... 20

Türkçe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Giriş ................................................................................. 21

Kurulum ............................................................................25

Sorun Giderme ................................................................... 29

Ek Bilgiler ......................................................................... 30

Ελληνικά . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Εισαγωγή ..........................................................................31

Εγκατάσταση ..................................................................... 35

Αντιμετώπιση προβλημάτων ................................................ 39

Πρόσθετες πληροφορίες ...................................................... 40

Support / Servizio assistenza / Destek / Υποστήριξη . . 41

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English

1

English

Introduction

This guide covers installation of the following Gigabit Smart Switch models:
! 7624

A—24-Port 10/100 PoE + 4-Port Gigabit Smart Switch

! 7716

A—10/100/1000 Mbps 16-Port Smart Switch

! 7724

A—10/100/1000 Mbps 24-Port Smart Switch

! 7748—10/100/1000 Mbps 48-Port Smart Switch

Package Contents

Physical Features

7624A Front, Back, and LEDs

Model 7624A. 24-Port 10/100 PoE + 4-Port Gigabit Smart Switch.

7624

A LEDs

! Smart Switch ! 2 Mounting Brackets and Screws
! Power Cord ! USRobotics Installation CD-ROM
! 4 Rubber Feet ! Quick Installation Guide

LED State Condition

PWR MAX

On Not enough power for additional PoE-powered

device

Off Enough power for additional PoE-powered

device

FAN

OK Fan is working
Fail Fan is not working

PWR

On Receiving power
Off Not receiving power

AC IN

LEDs PoE ports

Power connector

1 3 5 7

PWR

SYS

Fail

FAN

PWR MAX

OK

1 3 5 7 9 11 13 15 17 19 21 23

2 4 6 8 10 12 14 16 18 20 22 24 25 26 27 28

1000BASE-T

100Mbps

Link/ACT

PoE Status

100Mbps

Link/ACT

PoE Status

1000Mbps

Link/ACT

100Mbps

mini-GBIC

2 4 6 8

9 11 13 15

10 12 14 16

17 19 21 23

18 20 22 24

RESET

24-Port 10/100 PoE
+ 4-Port Gigabit Smart Switch

26 26 28

25 27

25 mini-GBIC

Reset button

Gigabit Ethernet ports

GBIC ports

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English

7716A Front, Back, and LEDs

Model 7716A. 10/100/1000 Mbps 16-Port Smart Switch.

7716

A LEDs

SYS

Blinking CPU is working
On

CPU is not working

Off

100Mbps

On Link rate is 100 Mbps
Off Link rate is 10 Mbps or 1000 Mbps, or no active

device is connected to the port

Link/ACT

On Link is up
Blinking Port is transmitting or receiving data
Off Link is down

PoE Status

Green Port is supplying power to the connected

device

Red Port cannot supply power to the connected

device

Off No PoE-compatible device is connected

mini-GBIC

On Mini-GBIC connection is active
Off Mini-GBIC connection is not active

1000 Mbps

On Link rate is 1000 Mbps
Off Link rate is 10 Mbps or 100 Mbps, or no active

device is connected to the port

LED State Condition

POWER

On Receiving power
Off Not receiving power

SYSTEM

Blinking CPU is working
On

CPU is not working

Off

LED State Condition

RESET

AC LINE

100-240VAC

50-60 Hz,1.2A

1

53

7

13 159

11

264 8 14 1610 12

POWER

SYSTEM

Link/ACT

1000Mbps

100Mbps

1000Mbps

Link / ACT

1234567

89

10

11 121314

15 1516 16

15 16

mini-GBIC

mini-GBIC

10/100/1000 Mbps

16-Port Smart Switch

LEDs Ethernet ports GBIC

ports

Reset button Power connector

English

3

7724A Front, Back, and LEDs

Model 7724A. 10/100/1000 Mbps 24-Port Smart Switch.

7724

A LEDs

Link/ACT

On Link is up
Blinking Port is transmitting or receiving data
Off Link is down

1000 Mbps

On Link rate is 1000 Mbps
Off Link rate is 10 Mbps or 100 Mbps, or no active

device is connected to the port

100Mbps

On Link rate is 100 Mbps
Off Link rate is 10 Mbps or 1000 Mbps, or no active

device is connected to the port

LED State Condition

POWER

On Receiving power
Off Not receiving power

SYSTEM

Blinking CPU is working
On

CPU is not working

Off

Link/ACT

On Link is up
Blinking Port is transmitting or receiving data
Off Link is down

SPEED

Amber Link rate is 100 Mbps
Green Link rate is 1000 Mbps
Off Link rate is 10 Mbps or no active device is con-

nected to the port

LED State Condition

LEDs Ethernet ports GBIC

ports

Reset button Power connector

SPEED

Link/ACT

POWER

SYSTEM

SPEED

Link / ACT

23

24

mini-GBIC

1357

2468

9111315 17192123

10 12 14 16 18 20 22 24

23 24

mini-GBIC

10/100/1000 Mbps

24-Port Smart Switch

24

6 8 10

12 14

16 18 20

22 24

13

5 7 9

11 13

15 17 19

21 23

RESET

AC LINE

100-240VAC

50-60 Hz,1.2A

4

English

7748 Front, Back, and LEDs

Model 7748. 10/100/1000 Mbps 48-Port Smart Switch.

7748 LEDs

Default Values

All of the smart switches documented in this guide have the following default
values:

IP address:

192.168.0.1

Password: admin

LED State Condition

POWER

On Receiving power
Off Not receiving power

SYSTEM

Blinking CPU is working
On

CPU is not working

Off

1–48
(Ethernet)

Green Solid or

blinking

Link rate is 1000 Mbps

Blinking Port is transmitting or receiving data

Amber Solid or

blinking

Link rate is 10 Mbps or 100 Mbps

Blinking Port is transmitting or receiving data

Off Link is down

45–48
mini-GBIC

On Mini-GBIC module is installed and connected
Blinking Port is transmitting or receiving data
Off No mini-GBIC module is installed

10/100/1000 Mbps
48-Port Smart Switch

LEDs

Ethernet ports

GBIC

ports

Reset button

Power connector

AC LINE 100-240 VAC

50-60Hz 1.4A

English

5

System Requirements

To install the switch, you need the following:

! A computer with an Ethernet adapter installed
! An Ethernet cable

For access to the switch’s Web User Interface, you need the following:

! A computer with an Ethernet adapter installed
! An HTML 4.01-compliant Web Browser (such as Internet Explorer 5.5 or

later or Netscape 8.0 or later) with JavaScript enabled

To use the Smart Switch Configuration Utility, the computer must be running
one of the following operating systems: Windows Vista™, Windows® XP, or
Windows® 2000. If you are not using one of these operating systems, you can
perform all configuration functions through the Web User Interface.

Installation

Step One: Mount the Hardware

The switch can be mounted on a flat surface or on an equipment rack.

Surface Mounting

Attach the rubber feet to the bottom of each device. Install the Switch on a
sturdy, level surface that can support its weight.

Rack Mounting

You can mount the switch on an EIA standard-size, 19-inch rack.

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English

1. Attach a bracket to each side of the switch, and secure the brackets with
the provided screws:

2. Use screws provided with the equipment rack to mount the switch in the
rack.:

Step Two: Attach Cables

1. Use an Ethernet cable to connect any Ethernet port on the switch to the
Ethernet port on a computer. The computer will be used to set the switch’s
IP address.

1537

13 159

11

264 8 14 1610 12

POWER

SYSTEM

Link/ACT

1000Mbps

100Mbps

1000Mbps

Link / ACT

1234567

89

10

11 121314

15 1516 16

15 16

mini-GBIC

mini-GBIC

10/100/1000 Mbps

16-Port Smart Switch

English

7

2. Connect the power cord to the 100-240VAC port on the switch, then plug

the power cord into a standard power outlet.

Step Three: Assign an IP Address to the Switch

If you are using an operating system other than Windows, see the User Guide on
the USRobotics Installation CD-ROM for instructions on assigning an IP
address to the switch.

If you are using a Windows operating system, the Smart Switch Configuration
Utility is the easiest way to set up the switch’s basic configuration. For informa­tion about other features available in the utility, see the User Guide on the
USRobotics Installation CD-ROM.

Install the Smart Switch Configuration Utility

1. Insert the USRobotics Installation CD-ROM in the CD or DVD drive.

If the CD doesn’t start automatically, start it manually as follows:
A. Windows Vista: Click Windows

Start > Computer.

Windows XP: Click Windows Start > My Computer.
Windows 2000: On the desktop, double-click

My Computer.

B. Double-click the CD drive.

2. Follow the on-screen instructions to install the Smart Switch Configuration

Utility.

Assign the IP Address

1. Start the Smart Switch Configuration Utility as follows:

1537

13 159

11

264 8 14 1610 12

POWER

SYSTEM

Link/ACT

1000Mbps

100Mbps

1000Mbps

Link / ACT

1234567

89

10

11 121314

15 1516 16

15 16

mini-GBIC

mini-GBIC

10/100/1000 Mbps

16-Port Smart Switch

8

English

Click Windows Start > Programs > USRobotics > Smart Switch
Configuration Utility as shown below:

2. Click Discover to find the smart switch.

3. Click the smart switch entry to select it; then click Configure Settings:

The Configuration setting window appears:

English

9

4. You can assign a static IP address to the switch or configure the switch to get

its address from a DHCP server.
Setting a Static IP Address:
A. Enter the IP Address that you want the switch to have.
B. Enter the Gateway address of the network to which you will connect the

switch.

C. In Password, enter

admin.

D. Click Set:

The utility confirms the configuration of the switch:

The switch is now accessible at its new IP address.

Congratulations. You have successfully completed the installation proce­dure. Please register your Gigabit Smart Switch at

www.usr.com/productreg/

.

You can now connect the switch to the network and access its Web User
Interface to configure other features of the switch. For more information about
using the Web User Interface, see the User Guide on the USRobotics Installation
CD-ROM.

Troubleshooting

General

This procedure addresses a number of symptoms that you might experience
during installation:

1. Verify that all cables are connected properly.

2. Ensure that the power outlet to which the switch is connected is a live outlet.

3. Restart the switch by removing and then reconnecting its power cable.

4. Consider the following environmental factors:

A. Install the switch in a cool and dry place. For acceptable temperature and

humidity operating ranges, see the User Guide on the USRobotics Installa­tion CD-ROM.

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English

B. Install the switch in a site free from strong electromagnetic field genera-

tors (such as motors), vibration, dust, and direct exposure to sunlight.

C. Leave at least 10cm of space at the front and rear of the switch for venti-

lation.

Note:If you decide to reset the switch, record the configuration settings first.

Resetting the switch causes all values to revert to their factory settings.

If the switch does not appear in the Discovery List:

1. Check the LEDs on the switch:
" If the Power LED is not on, check the power cable and ensure that it is

connected to a live outlet. The switch uses 100-240 Volts AC.

" If the System LED is not blinking, try rebooting the switch. If rebooting

does not solve the problem, press the Reset button on the switch.

" If no LED indicates link or activity for the Ethernet port connected to

the computer, check your Ethernet cable.

2. Make sure your computer has an IP address.

3. If you are using a firewall on your computer, configure it to allow the Smart
Switch Configuration Utility. The utility uses UDP packets with destination
port 64515 to communicate with the switches.

Additional Information

For regulatory and warranty information, see the User Guide on the
USRobotics Installation CD-ROM.

For operation and configuration information, see the User Guide on the
USRobotics Installation CD-ROM.

For additional troubleshooting and technical support, see:

1. The User Guide on the USRobotics Installation CD-ROM.

2. The Support section of the USRobotics Web site at

www.usr.com/support/

.

Many of the most common difficulties that users experience have been
addressed in the FAQ and Troubleshooting Web pages for your Smart
Switch. The Support pages also contain current support contact information
and documentation.

3. The support contact information on the last page of this guide.

Italiano

11

Italiano

Introduzione

Questa Guida contiene informazioni sui seguenti modelli Gigabit Smart Switch:
! 7624

A—24-Port 10/100 PoE + 4-Port Gigabit Smart Switch

! 7716

A—10/100/1000 Mbps 16-Port Smart Switch

! 7724

A—10/100/1000 Mbps 24-Port Smart Switch

! 7748

—10/100/1000 Mbps 48-Port Smart Switch

Contenuto della confezione

Caratteristiche del prodotto

7624A - Fronte, retro e LED

Modello 7624A. 24-Port 10/100 PoE + 4-Port Gigabit Smart Switch.

LED di 7624

A

! Smart Switch ! 2 staffe di montaggio e viti
! Cavo di alimentazione ! CD-ROM di installazione USRobotics
! 4 piedini di gomma ! Guida all'installazione rapida

LED Stato Condizione

PWR MAX
(Alimentazione max)

Acceso Alimentazione non sufficiente per

dispositivo PoE aggiuntivo

Spento Alimentazione sufficiente per

dispositivo PoE aggiuntivo

FAN (Ventilatore)

OK Ventilatore funzionante
Fail (Errore) Ventilatore non funzionante

PWR (Alimentazione)

Acceso Alimentato
Spento Non alimentato

AC IN

LED Porte PoE

Connettore di alimentazione

1 3 5 7

PWR

SYS

Fail

FAN

PWR MAX

OK

1 3 5 7 9 11 13 15 17 19 21 23

2 4 6 8 10 12 14 16 18 20 22 24 25 26 27 28

1000BASE-T

100Mbps

Link/ACT

PoE Status

100Mbps

Link/ACT

PoE Status

1000Mbps

Link/ACT

100Mbps

mini-GBIC

2 4 6 8

9 11 13 15

10 12 14 16

17 19 21 23

18 20 22 24

RESET

24-Port 10/100 PoE
+ 4-Port Gigabit Smart Switch

26 26 28

25 27

25 mini-GBIC

Tasto Reset (Ripristino)

Porte Ethernet Gigabit

Porte GBIC