Black Box LGB316A-R2 Bedienungsanleitung

Express

Ethernet Switch

LGB316A-R2

LGB324A-R2

Dec, 2006

CUSTOMER

SUPPORT

INFORMATION

Order toll-free in the U.S. Call : 877-877-BBOX ( Outside U. S. call 724-746-5500 )

FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax

724-746-0746

Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018

Web site: www.blackbox.com • E-mail: [email protected]m

Express Ethernet Switch LGB316A-R2, LGB324A-R2

FEDERAL COMMUNICATIONS COMMISSION AND

CANADIAN DEPARTMENT OF COMMUNICATIONS

RADIO FREQUENCY INTERFERENCE STATEMENT

Class B Digital Device. This equipment has been tested and found to comply with the limits for a

Class B computing device pursuant to Part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference in a residential installation. However,

there is no guarantee that interference will not occur in a particular installation. This equipment

generates, uses, and can radiate radio frequency energy, and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio communications. If this

equipment does cause harmful interference to radio or telephone reception, which can be

determined by turning the equipment off and on, the user is encouraged to try to correct the

interference by one of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

• Consult an experienced radio/TV technician for help.

Caution:

Changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

To meet FCC requirements, shielded cables and power cords are required to connect this device

to a personal computer or other Class B certified device.

This digital apparatus does not exceed the Class B limits for radio noise emission from digital

apparatus set out in the Radio Interference Regulation of the Canadian Department of

Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites

applicables aux appareils numériques de la classe B prescrites dans le Règlement sur le

brouillage radioélectrique publié par le ministère des Communications du Canada.

Normas Oficiales Mexicanas (NOM)

INSTRUCCIONES DE SEGURIDAD

1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el

aparato eléctrico sea operado.

2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.

3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben

ser respetadas.

4. Todas las instrucciones de operación y uso deben ser seguidas.

5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de

baño, lavabo, sótano mojado o cerca de una alberca, etc.

6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean

recomendados por el fabricante.

7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado

por el fabricante.

Express Ethernet Switch LGB316A-R2, LGB324A-R2

8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo

descrito en las instrucciones de operación. Todo otro servicio deberá ser referido a

personal de servicio calificado.

9. El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso. La

colocación del aparato eléctrico sobre una cama, sofá, alfombra o superficie similar puede

bloquea la ventilación, no se debe colocar en libreros o gabinetes que impidan el flujo de

aire por los orificios de ventilación.

10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor como

radiadores, registros de calor, estufas u otros aparatos (incluyendo amplificadores) que

producen calor.

11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en

el instructivo de operación, o como se indique en el aparato.

12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo

no sea eliminada.

13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni

pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los

contactos y receptáculos donde salen del aparato.

14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del

fabricante.

15. En caso de existir, una antena externa deberá ser localizada lejos de las lineas de energia.

16. El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un

largo periodo de tiempo.

17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre

la cubierta u orificios de ventilación.

18. Servicio por personal calificado deberá ser provisto cuando:

A: El cable de poder o el contacto ha sido dañado; u

B: Objectos han caído o líquido ha sido derramado dentro del aparato; o

C: El aparato ha sido expuesto a la lluvia; o

D: El aparato parece no operar normalmente o muestra un cambio en su desempeño; o

E: El aparato ha sido tirado o su cubierta ha sido dañada.

Express Ethernet Switch LGB316A-R2, LGB324A-R2

FCC Certifications

This Equipment has been tested and found to comply with the limits for a Class A

digital device, pursuant to part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference when the equipment is

operated in a commercial environment. This equipment generates, uses, and can radiate

radio frequency energy and, if not installed and used in accordance with the instruction

manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference

in which case the user will be required to correct the interference at his own expense.

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) this device may not cause harmful interference, and (2)

this device must accept any interference received; including interference that may cause

undesired operation.

CE Mark Warning

This equipment complies with the requirements relating to electromagnetic

compatibility, EN 55022 class A for ITE, the essential protection requirement of

Council Directive 89/336/EEC on the approximation of the laws of the Member States

relating to electromagnetic compatibility.

Company has an on-going policy of upgrading its products and it may be possible that

information in this document is not up-to-date. Please check with your local distributors

for the latest information. No part of this document can be copied or reproduced in any

form without written consent from the company.

Trademarks:

All trade names and trademarks are the properties of their respective companies.

Express Ethernet Switch LGB316A-R2, LGB324A-R2

Unpacking Information

Thank you for purchasing this product. Before installation, please verify that your

package contains the following items.

1. One 16/24-Port Gigabit Ethernet Switch with 4-Port Mini-GBIC

2. One AC power cord

3. Rack-mount brackets (optional)

4. User’s Manual

Introduction

General Description

Easily boost your networking throughput; the product equips 16/24 Gigabit ports

that lead you to a real Gigabit connection. Users are now able to transfer large and high

bandwidth-needed files faster and hence get a real efficiency improvement. In addition

to the cooper ports, 4 of the ports supports fiber connection with the equipped Mini-

GBIC ports for obtaining long-distance communication.

This product offers users with fast and reliable network. The store-and-forward

architecture filters errors and forwards packets in a non-blocking environment. Flow

control prevent data loss while transmitting. The 802.3x and backpressure flow control

mechanisms work respectively for full and half duplex modes.

The switch features with easy installation and maintenance. It supports Nway auto-

negotiation protocol that detects the networking speed (10/100/1000 Mbps) and the

duplex modes (Full/Half) automatically. Auto-MDI/MDI-X function alleviates the

effort to use crossover cables. Also, rich diagnostic LEDs are provided for users to get

real-time information of the connection status.

Key Features

zComplies with IEEE802.3, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3z

standards.

z16/24 * 10/100/1000 Mbps RJ-45 Nway ports

z4* Mini-GBIC port for optional fiber optical communication

zSupports NWay protocol for speed (10/100/1000Mbps) and duplex mode

(Half/Full) auto-detection

zSupports MDI/MDI-X auto crossover

zSupports full and half duplex operation on all copper ports

zSupports back-pressure (half duplex) and flow control (IEEE 802.3x)

zWire-speed packet filtering and forwarding rate

zStore-and-forward architecture

zSupports 9K bytes Jumbo frame.

zSupports 8K bytes MAC address entries in whole system

z340K(16-Port) \500K(24-Port) bytes buffer memory

zInternal power adapter

zFCC,VCCI,CE Class A. Meet RoHS

Express Ethernet Switch LGB316A-R2, LGB324A-R2

The Front Panel

The front panel consists of LED indicators. For detailed LED definition, please refer to

the next paragraph.

LEDs Definition

System LED

LED Status Operation

Steady Green The switch is powered on

Power Off The switch is powered off

Port LEDs

LED Status Operation

Steady Green Valid port connection at 1000 Mbps

Blinking Green Valid port connection and there is

data transmitting/ receiving

1000M

Off Port disconnected or the port is

connected at 10 Mbps or 100 Mbps

Steady Green Valid port connection at 10/ 100

Mbps

Blinking Green Valid port connection and there is

data transmitting/ receiving

10/

100M

Off Port disconnected or the port is

connected at 1000 Mbps

Attention ：The Mini GBIC slot shares the same LED

indicators with Gigabit RJ-45 (copper) ports.

Express Ethernet Switch LGB316A-R2, LGB324A-R2

The Rear Panel

Power Receptacle

To be compatible with the electric service standards around the world, the switch is

designed to afford the power supply in the range from 100 to 240VAC, 50/60Hz.

Please make sure that your outlet standard to be within this range.

To power on the switch, plug the female end of the power cord firmly into the

receptacle of the switch and the other end into an electric service outlet. After the

power cord installation, please check if the power LED is illuminated for a normal

power status.

Installation

This switch can be placed on your desktop directly, or mounted in a rack. The

installation is a snap. Users can use all the features of the switch with simply attaching

the cables and turning the power on.

Before installing the switch, we strongly recommend:

1. The switch is placed with appropriate ventilation environment. A minimum

25mm space around the unit is recommended.

2. The switch and the relevant components are away from sources of electrical

noise such as radios, transmitters and broadband amplifiers

3. The switch is away from environments beyond recommend moisture

Desktop Installation

1. Attach the provided robber feet to the bottom of the switch to keep the switch

from slipping. The recommend position has been square-marked.

2. Install the switch on a level surface that can support the weight of the unit and

the relevant components.

3. Plug the switch with the female end of the provided power cord and plug the

male end to the power outlet.

Rack-mount Installation

Rack mounting facilitate to an orderly installation when series of networking

devices being installed. The switch is supplied with rack mounting brackets and

screws for rack mounting the unit.

Procedures to Rack-Mount the Switch in the rack:

1. Disconnect all the cables from the switch before continuing.

2. Place the unit the right way up on a hard, flat surface with the front facing you.

3. Locate a mounting bracket over the mounting holes on one side of the unit.

4. Insert the screws and fully tighten with a suitable screwdriver.

5. Repeat the two previous steps for the other side of the unit.

6. Insert the unit into the rack and secure with suitable screws (optional).

7. Reconnect all the cables.

Express Ethernet Switch LGB316A-R2, LGB324A-R2

Network Cables Installation

1. Crossover or straight-through cable: All the ports on the switch support Auto-

MDI/MDI-X functionality. Both straight-through or crossover cables can be used to

connect the switch with PCs as well as other devices like switches, hubs or router.

2. Category 3,4,5 or 5e UTP/STP cable: To make a valid connection and obtain the

optimal performance. Appropriate cables corresponding to different

transmitting/receiving speed is required. To choose a suitable cable, please refer to the

following table.

Media Speed Wiring

10Mbps Category 3,4,5 Utp/STP

100Mbps Category 5 UTP/STP

10/100/1000Mbps

copper

1000Mbps Category 5,5e UTP/STP

1000Mbps Fiber

(Mini GBIC

required)

1000Mbps The cable type differs from the

mini-GBIC you choose. Please

refer to the instruction came

with your mini-GBIC.

Port Operation

The auto-negotiation feature allows ports running at one of the following

operation modes:

Media Speed Duplex Mode

Full Duplex10Mbps Half Duplex

Full Duplex100Mbps Half Duplex

10/100/1000Mbps

(copper)

1000Mbps Full Duplex

1000Mbps(Fiber)

(mini GBIC required) 1000Mbps Full Duplex

Note: For the last port, when both the fiber and cooper interfaces are connected, the system adapts the

fiber interface and disables the relevant cooper port automatically.

Backbone Network Application

This switch is ideal for boosting the throughput of backbone. For an application sample of network topology,

please refer to the following chart.

Express Ethernet Switch LGB316A-R2, LGB324A-R2

Product Specifications

Standard

IEEE802.3 10BASE-T

IEEE802.3u 100BASE-TX

IEEE802.3x full-duplex flow control

IEEE802.3z/ab 1000BASE-T

Interface 16/24 *10/100/1000 Mbps auto MDI/MDI-X

RJ-45 switching ports

4* Mini-GBIC module sockets

Cable

Connections

RJ-45 (10BASE-T): Category 3,4,5 UTP/STP

RJ-45 (100BASE-TX): Category 5 UTP/STP

RJ-45 (1000BASE-T): Category 5,5e or

enhanced UTP/STP

Fiber: depend on Mini-GBIC types

Transmission

Mode 10/100Mbps Full-duplex, Half-duplex

1000Mbps Full-duplex

LED

indications

System:

Power

16/24 * 10/ 100M: Link/ACT

16/24 * 1000M: Link/ACT

Memory 8K MAC entries

340K bytes Buffer Memory (16 Port)

500K bytes Buffer Memory (24 Port)

Emission FCC, CE, VCCI class A

Operating

Temperature 00~ 400C (320~ 1040F)

Operating

Humidity 10% - 90%(non-condensing)

Power Supply Internal power supply

100-240V/50-60 Hz universal input

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