Black Box LBH081A Manuale utente

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Hardened Industrial Switch

Provides eight 10/100 copper ports

and one 100-Mbps fiber uplink port.

Operation is plug-and-play.

Front-mounted LEDs provide status information on each port.

LBH081A LBH181A

LBH082A LBH182A

LBH084A LBH184A

Radio Interference Regulations

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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.

NOM Statement

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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 electric 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.

Trademarks Used in this Manual

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Trademarks Used in this Manual

Black Box and the Double Diamond logo are registered trademarks of BB

Technologies, Inc.

Ethernet is a trademark of Xerox Corporation

NEBS is a trademark of Telcordia Technologies

UL is a registered trademark of Underwriters Laboratories

Any other trademarks mentioned in this manual are acknowledged to be the property

of the trademark owners.

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 30 seconds.

Table of Contents

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Table of Contents

1. SPECIFICATIONS..................................................................................6

1.1 Technical Specifications................................................................6

1.2 Ordering Information .....................................................................8

2. INTRODUCTION.....................................................................................9

2.1 Inspecting the Package and Product ............................................9

2.2 Product Description - General.......................................................9

2.2.1 LBH18x chassis..............................................................11

2.2.2 LBH08x chassis..............................................................11

2.3 Fiber port, SC or LC Connector for Model LBH18x.....................12

2.4 Frame Buffering and Latency......................................................12

2.5 Features and Benefits.................................................................14

2.6 Applications.................................................................................15

3. INSTALLATION.....................................................................................17

3.1 Locating LBH08x/LBH18x Series Switches ...............................17

3.1.1 Table Top or Shelf Mounting..........................................17

3.1.2 Mounting Dimensions with metal brackets.....................17

3.2 DIN-Rail mounting option............................................................20

3.3 Connecting Ethernet Media.........................................................20

3.3.1 Connecting Twisted Pair (RJ-45, CAT 3 or CAT 5) .......21

3.3.2 Connecting Fiber Optic SC-type, “Snap-In” ...................21

3.3.3 Connecting Fiber Optic LC-type,

“Small Form factor (SFF)” ..............................................21

3.3.4 Connecting Single-Mode Fiber Optic.............................21

3.3.5 Power Budget Calculations for LBH18x Fiber Media.....22

3.3.6 Connections to NICs which support Auto-Negotiation...22

3.4 Powering the LBH08x/LBH18x....................................................22

4. OPERATION.........................................................................................23

4.1 Dual-Speed Functionality, and Switching....................................23

4.2 Auto-negotiation and Speed-sensing..........................................24

4.3 Auto-Cross (MDIX) and Auto-negotiation, for RJ-45 ports..........24

4.4 LED Indicators.............................................................................24

5. TROUBLESHOOTING..........................................................................25

5.1 Before Calling for Assistance......................................................25

5.2 When Calling for Assistance .......................................................26

5.3 Return Material Authorization (RMA) Procedure.........................26

5.4 Shipping and Packaging Information ..........................................27

APPENDIX A: WARRANTY INFORMATION...............................................27

APPENDIX B: DC Power Input.....................................................................28

Chapter 1: Specifications

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1. SPECIFICATIONS

1.1 Technical Specifications

Performance

Filtering / Forwarding Rate:

Ethernet (10Mbps): 14,880 pps

Fast Ethernet (100Mbps): 148,800 pps

Switching Processing Type: Store and Forward with IEEE 802.3x full-

duplex flow -control, non-blocking

Data Rate: 10Mbps and 100Mbps

Address Table Capacity: 4K node, self-learning with address aging

Packet buffer size: 256 KB total

Latency: 5 μs + packet time (100 to 100Mbps)

Network Standards and Compliance, hardware

Ethernet V1.0/V2.0 IEEE 802.3: 10BASE-T,

IEEE 802.3u: 100Base-TX, 100BASE-FX

IEEE 802.1p: Priority protocol

IEEE 802.1d: Spanning tree protocol

IEEE 802.1w: Rapid Spanning tree protocol

IEEE 802.1q: VLAN Tagging

IEEE 802.3x: Flow Control

IEEE 802.3ad: Link Aggregation (Trunking)

IEEE 802.1x: Port based Network access control

Maximum 10 Mbps Ethernet Segment Lengths

Unshielded twisted pair - 100 m (328 ft)

Shielded twisted pair - 150 m (492 ft)

10BASE-FL multi-mode fiber optic - 2 km (6,562 ft)

10BASE-FL single-mode fiber optic - 10 km (32,810 ft)

Maximum Standard Fast Ethernet Segment Lengths:

10BASE-T (CAT 3, 4, 5 UTP) - 100 m (328 ft)

100BASE-TX (CAT 5 UTP) - 100 m (328 ft)

Shielded twisted pair - 150 m (492 ft)

100BASE-FX, half-duplex, multi-mode - 412 m (1350 ft)

100BASE-FX, full-duplex, multi-mode - 2.0 km (6,562 ft)

100BASE-FX, half-duplex, single-mode - 412 m (1350 ft)

100BASE-FX, full-duplex, single-mode - 20.0 km (66K ft)

100BASE-FX, full-duplex, Long Reach - 40.0 km (122K ft)

Fiber Multi-mode connector types supported:

Fiber Port, LC-type (plug-in): MLC SFF Fiber multi-mode 100BASE-FX

Fiber Port, SC-type (plug-in), MSC multi-mode 100BASE-FX

Fiber Single-mode connector types:

Fiber Port, LC-type, Fiber SLC and SLCL SFF single-mode, 100BASE-FX

Fiber Port, SC-type, single-mode, SSC and SSCL SFF 100BASE-FX

Chapter 1: Specifications

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LED Indicators

(on chassis)PWR: Steady On when power applied

(per port) SPEED: ON (100Mbps), OFF (10Mbps)

LINK/ACT: ON (Link), BLINKING (Activity)

F/H: ON (Full-Duplex), OFF (Half-Duplex)

Operating Environment

Ambient Temperature:

13°to 140°F (-25°to 60°C)

Storage Temperature: -58°to 167°F (-50°to 75°C)

Ambient Relative Humidity: 10% to 95% (non-condensing)

Altitude: -200 to 13,000 ft. (-60 to 4000m)

Conformal Coating (humidity protection) optional: Request quote

Packaging

Enclosure: High strength sheet metal

Dimensions: 1.25 in H x 6.6 in W x 6.0 in D

(3.18 cm H x 16.76 cm W x 15.24 cm D)

Cooling method: Convection

Weight: 1 lb. (454 g)

DC Power Supply (Internal, floating ground)

DC Power Connector: Terminal block

12VDC Power Input nominal (range 9 to 15VDC)

24VDC Power Input nominal (range 18 to 36VDC)

-48VDC Power Input nominal (range 36 to 60VDC)

Std. Terminal Block : “ -, GND, + ”

Power Consumption:

8 watts Typical. , 9 watts Max.

Mounting:

Suitable for wall or DIN-Rail mounting

Agency Approvals and Standards Compliance:

UL listed (UL60950), cUL, CE, Emissions meet FCC Part 15 Class A

NEBS Level 3 and ETSI Compliant

Warranty: Three years, per UL 60950 temperature ratingMade in USA

[email protected] for additional information.

Chapter 1: Specifications

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Page 8

1.2 Ordering Information

MODEL DESCRIPTION

LBH082A-H:Hardened Industrial Switch with 24VDC power input, eight

10/100Mbps switched RJ45 ports; panel-mount brackets

included

LBH082A-HD: Same as LBH082A-H except a DIN-Rail bracket is included

LBH081A-H: Same as LBH082A-H except the power input is 12VDC

LBH081A-HD: Same as LBH081A-H except a DIN-Rail bracket is included

LBH084A-H: Same as LBH082A-H except the power input is -48VDC

LBH084A-HD: Same as LBH084A-H except a DIN-Rail bracket is included

LBH182A-H-ff: Hardened Industrial Switch with 24VDC power input, eight

10/100Mbps switched RJ45 ports, one 100Mbps Fiber port and

Wall mount brackets included

LBH182A-HD-ff: Same as LBH182A-H except a DIN-Rail bracket is included

LBH181A-H-ff: Same as LBH182A-H except the power input is 12VDC

LBH181A-HD-ff: Same as LBH181A-H except a DIN-Rail bracket is included

LBH184A-H-ff: Same as LBH182A-H except the power input is -48VDC

LBH184A-HD-ff: Same as LBH184A-H except a DIN-Rail bracket is included

Fiber Port Connectors:

(“ff” selections of the “fiber flavor”)

“SC” = 100Base-FX, multi-mode, SC type, 2km

“LC” = 100Base-FX, multi-mode, LC type, 2km

“SSC20” = 100Base-FX, single-mode, SC type, 20km

“SSC40” = 100Base-FX, single-mode, SC type, “Long Reach” 40km

“SLC20” = 100Base-FX, single-mode, LC type, 20km

“SLC40” = 100Base-FX, single-mode, LC type, “Long Reach” 40km

Chapter 2: Introduction

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2. INTRODUCTION

2.1 Inspecting the Package and Product

Examine the shipping container for obvious damage prior to installing this

product; notify the carrier of any damage that you believe occurred during shipment

or delivery. Inspect the contents of this package for any signs of damage and ensure

that the items listed below are included.

This package should contain:

1 Hardened Switch (LBH182, LBH181 or LBH184) with a Fiber Port, or

Hardened Switch (LBH082, LBH081 or LBH084) with all copper ports.

1 Set of metal clips and screws for secure shelf or wall-mounting

1 Installation and User Guide

Remove the Hardened Industrial Switch from the shipping container. Be

sure to keep the shipping container should you need to ship the unit at a later date.

In the event there are items missing or damaged, contact your supplier. If

you need to return the unit, use the original shipping container. Refer to Chapter 5,

Troubleshooting, for specific return procedures.

2.2 Product Description - General

In factory automation control systems, field bus control systems are giving

way to IP-based networks. The Hardened Industrial switch provides modern Ethernet

connectivity for a variety of factory automation and SCADA applications.

The Black Box LBH18x series Hardened switch provides eight 10/100

copper ports and one 100Mbps fiber up-link port. They are hardened to withstand the

stress of industrial environments, highly reliable (over 25 years MTBF), and are easily

fitted into industrial and telecom control cabinets. Operation is “plug-and-play.” Front-

mounted LEDs provide status information on each port. Multiple LBH18x series

switches can be linked in a cascaded or “daisy-chain” manner for expansion of the

network.

The fiber port is available with a 2KM multi-mode SC or LC-type connector,

or with a single-mode LC, SC-type to support 20 and 40 kilometers distance. The

100Mbps fiber port of the LBH18x supports full distance fiber LAN cabling to a wiring

closet switch upstream.

Chapter 2: Introduction

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The LBH08x/LBH18x-Series industrial grade switch is DC-powered by

24VDC for factory floor or 48VDC for telco carrier field facilities, has a rugged metal

case and metal mounting brackets suitable for panel mounting. Models with a DIN-

Rail mounting bracket included are available. The LBH08x/LBH18x industrial

hardened switches and the other Black Box industrial networking products are

backed by a three-year warranty.

Industrial switches can connect a group of Ethernet-ready, process control

units to a central control switch or to backhaul aggregated data from a cluster of edge

switches that is typical in telecommunication environment. These switches offer real

time control and input-output data flow through factory floor and are easy to bring-up

because they are standards-based. These switches also are ideal for cell phone

backhaul using faster and longer-range fiber cable. Typically DIN-rail mounted, these

switches can withstand factory floor temperatures and telco central office

environment and can be used without any special enclosures, fans or heaters.

The LBH08x/LBH18x are easy to install and use. Addresses of attached

nodes are automatically learned and maintained, adapting the switching services to

network changes and expansions to provide plug-and-play operation. Flow control

maximizes throughput across all ports. Front-mounted LEDs provide status

information on each port.

The LBH18x model has one full-duplex 100Mbps switched fiber port, and

eight switched 10/100 full/half auto-negotiating RJ-45 ports. While the switched fiber

port is typically for a backbone connection, the switched RJ-45 ports can be used to

connect a central control switch to various process control equipment or to aggregate

data from a group of edge switches.

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