Black Box LGH1000 Series Manuale utente

BLACK BOX®

User Manual

• LGH1000 Series Switches operate in harsh environments.

• Two power inputs connect simultaneously to live DC power sources.

• Alarm alerts you when power fails or a port disconnects.

Hardened Ethernet Switch, (4) 10/100/1000 Mbps, (1) GE SFP

LGH1004A

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: info@blackbox.com

Customer

Support

Information

724-746-5500 | blackbox.com

Page 2

Trademarks Used in this Manual

We‘re here to help! If you have any questions about your application

or our products, contact Black Box Tech Support at 724-746-5500

or go to blackbox.com and click on “Talk to Black Box.”

You’ll be live with one of our technical experts in less than 60 seconds.

Trademarks Used in this Manual

Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc.

Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.

Disclaimer:

Black Box Network Services shall not be liable for damages of any kind, including, but not limited to, punitive, consequential or cost of cover damages, resulting from any errors

in the product information or speciﬁcations set forth in this document and Black Box Network Services may revise this document at any time without notice.

724-746-5500 | blackbox.com Page 3

FCC and IC RFI Statements

Federal Communications Commission and Industry Canada Radio Frequency Interference

Statements

This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict

accordance with the manufacturer’s instructions, may cause interference to radio communication. It has been tested and found to

comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules,

which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial

environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own

expense will be required to take whatever measures may be necessary to correct the interference.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to

operate the equipment.

This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio

Interference Regulation of Industry Canada.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques

de la classe A prescrites dans le Règlement sur le brouillage radioélectrique publié par Industrie Canada.

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NOM Statement

Instrucciones de Seguridad

(Normas Oficiales Mexicanas Electrical Safety Statement)

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.

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.

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Table of Contents

1. Specifications.........................................................................................................................................................................6

2. Overview ...............................................................................................................................................................................8

2.1 Description ....................................................................................................................................................................8

2.2 Features.........................................................................................................................................................................8

2.3 What’s Included ............................................................................................................................................................8

2.4 Hardware Description....................................................................................................................................................9

3. Installation ........................................................................................................................................................................... 11

3.1 Din Rail Mounting.......................................................................................................................................................... 11

3.2 Hardware Installation .................................................................................................................................................... 12

3.2.1 Wiring the DC Power Inputs.............................................................................................................................. 12

3.2.2 Wiring the Alarm Relay ..................................................................................................................................... 12

3.2.3 Wiring Earth Grounding.................................................................................................................................... 13

3.2.4 Enabling the Event Alarm Function ................................................................................................................... 13

3.2.5 Cabling.............................................................................................................................................................. 14

4. System Diagnostics.............................................................................................................................................................. 15

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Page 6

Chapter 1: Specifications

1. Speciﬁcations

Alarm Contact One relay output with current carrying capacity of 1A @ 24 VDC

Approvals FCC Part 15, Subpart B, Class A;

UL60950-1 2nd Ed./CSA C22.2 No. 60950-1-07 2nd Ed.;

CE (EMI): EN55022 Class A, FCC Part 15, Class A;

CE (EMS):

EN61000-4-2 (ESD),

EN61000-4-3 (RS),

EN61000-4-4 (EFT),

EN61000-4-5 (Surge),

EN61000-4-6 (CS),

Shock: IEC60068-2-27;

Vibration: IEC60068-2-6;

RoHS: IEEE 2002/95/EC;

IP Protection: IP31

Buffer Memory 1 MB

Cable RJ-45 ports:

10BASE-T Category 3, 4, 5 UTP/STP, up to 328 ft. (100 m);

100BASE-TX Category 5, UTP/STP, up to 328 ft. (100 m);

1000BASE-T Category 5e UTP/STP, up to 328 ft. (100 m);

SFP open slot:

62.5/125-µm multimode fiber optic cable, up to 220 m/850 nm or 2 km/1300 nm;

50/125-µm multimode fiber optic cable, up to 550 m/850 nm or 2 km/1300 nm;

9/125-µm single-mode fiber optic cable, up to 30 km

Data Rate 10/100/1000 Mbps

Enclosure IP31 rated aluminum alloy case

Filtering/Forwarding Rates 1000-Mbps port: 1,488,000 pps;

100-Mbps port: 148,800 pps;

10-Mbps port: 14,880 pps;

Quality of Service (QoS) for packet forwarding precedence

Flow Control IEEE802.3x flow control, backpressure flow control

Jumbo Frames 9 Kbytes

MAC Address 2 K

Mounting DIN-rail, wallmounting

Network Standards IEEE 802.3/802.3u/802.3x/802.3ab/802.3z

Processing Type Store-and-forward

Environment Temperature Tolerance:

Operating temperature: -4 to +158° F (-20 to +70° C);

Storage temperature: -22 to +176° F (-30 to +80° C)

User Controls (1) DIP switch for port break alarm:

Normal: Open,

Default setting: Disabled

Connectors (4) 10/100/1000BASE-T autonegotiating RJ-45, full-/half-duplex, auto-MDI/MDI-X;

(1) 1000-Mbps Gigabit SFP slot (compatible SFPs include LFP411, LFP412, LFP413,

LFP414, LFP416)

Indicators (5) LEDs: (1) PW1, (1) PW2, (1) Alarm, (1) 1000M, (1) Link/Activity

Power Removable 6-pin terminal block, redundant inputs;

Input: 12–48 VDC, 3.36 Watts maximum

NOTE: Includes reverse polarity protection.

724-746-5500 | blackbox.com Page 7

Chapter 1: Specifications

Speciﬁcations (continued)

Dimensions 2.2"H x 4.3"W x 4.7"D (5.5 x 10.8 x 12 cm)

Weight 1.54 lb. (0.7 kg)

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Page 8

Chapter 2: Overview

2. Overview

2.1 Description

The Hardened Ethernet Switch has four 10-/100-/1000-Mbps RJ-45 ports and one Gigabit SFP open slot. To operate in harsh

environments, the switch provides two power inputs that can be connected simultaneously to live DC power sources. If one of

the power inputs fails, the other live source acts as a backup to automatically support the switch’s power needs. It also has a

built-in smart alarm that alerts you when power fails or a port disconnects. The switch is hardened for use in temperatures

ranging from -4 to +158° F (-20 to +70° C), has an IP31 aluminum case, and also has a DIN-rail and wallmounting installation kit.

2.2 Features

• Hardened metal enclosure for use in extreme temperatures ranging from -4 to +158° F (-20 to +70° C). Resists dust, dirt,

moisture, smoke, and insects.

• Provides four 10/100/1000 Mbps RJ-45 ports and one 1000BASE-X Gigabit SFP open slot.

• Has redundant live DC power inputs. If one of the DC power inputs fails, the other source acts as a backup.

• A built-in smart alarm alerts you when power fails or a port connection breaks.

• LEDs indicate power, alarm, speed, and link/activity.

• Supports store-and-forward switching architecture.

• IP-31 aluminum alloy case.

• Compact unit mounts on a DIN rail or wall.

2.3 What’s Included

Your package includes one Hardened Ethernet Switch. It has (4) 10-/100-/1000-Mbps twisted-pair ports and (1) 1000-Mbps

Gigabit SFP slot.

This user manual/installation guide can be downloaded from the Black Box Web site, or the FTP site.

To download from the Web site:

1. Go to www.blackbox.com

2. Enter the LGH1004A in the search box:

3. Click on the “Resources” tab on the product page, and select the document you wish to download.

To download from the FTP site:

1. Go to ftp.blackbox.com

2. Open the “Manuals” folder (if using IE, open the “Anonymous” folder first).

3. Open the “L” folder, then search for LGH1004A.

724-746-5500 | blackbox.com Page 9

Chapter 2: Overview

2.4 Hardware Description

The front panel of the Gigabit Ethernet Switch is shown in Figure 2-1. The bottom panel is shown in Figure 2-2.

1 2 3

Figure 2-1. Front panel of the switch.

10 11

Figure 2-2. Bottom panel of the switch.

Go to the next page for a description of the switch components shown in the diagrams above.

724-746-5500 | blackbox.com

Page 10

Chapter 2: Overview

Table 2-1. Hardened Ethernet Switch components.

Number in Figure 2-1

or 2-2

Component Description

1(1) Power 1 LED Lights green when power input 1 is ON;

Off when no power is being supplied

2(1) Power 2 LED Lights when power input 2 is ON;

Off when no power is being supplied

3(1) Alm LED Lights red when the port link is disconnected or power fails

4(1) SFP LED Lights green when an SFP fiber transceiver is connected

5(1) SFP open slot SFP module installs here

6(4) RJ-45 connectors Link to 10/100/1000BASE-T network devices

7NOT USED NOT USED

8(4) Network LEDs Lights green when a network device is detected and linked

9(1) grounding screw Links to ground

10 (1) 6-pin terminal block Links to (2) power inputs and event alarm output

11 (1) 6-position DIP switch Sets alarm to port or power event

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