Black Box SW1042A-MM Manuale utente

Switch between two networks

with this Layer 1 switch.

SW1043A-MM is a multimode fiber optic A/B switch,

SW1042A-MM is a multimode fiber optic A/B switch with RS-232 Ethernet,

SW1044A-SM is a single-mode fiber optic A/B switch, and

SW1045A-SM is a single-mode fiber optic A/B switch with RS-232 Ethernet.

Remotely Controlled Layer 1 A/B Switch, Fiber

SW1042A-MM

SW1043A-MM

SW1044A-SM

SW1045A-SM

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

www.blackbox.com • 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.

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.

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 4

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.

724-746-5500 | blackbox.com Page 5

Table of Contents

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

2. Introduction...........................................................................................................................................................................8

2.1 Overview .......................................................................................................................................................................8

2.2 Available Models ...........................................................................................................................................................8

3. Configuration ........................................................................................................................................................................9

4. Installation ........................................................................................................................................................................... 10

5. Operation ............................................................................................................................................................................ 11

5.1 Manual Switching........................................................................................................................................................ 11

5.2 Dry Contact Closure Switching.................................................................................................................................... 11

5.3 Serial RS-232 Switching ............................................................................................................................................... 11

5.4 Ethernet Switching ...................................................................................................................................................... 12

5.5 Automatic Switching ................................................................................................................................................... 12

6. Ethernet Network Interface Setup (SW1042A-MM, SW1045A-SM) ................................................................................... 14

7. Console Commands (SW1042A-MM, SW1045A-SM)......................................................................................................... 16

8. Web Interface (SW1042A-MM, SW1045A-SM) ..................................................................................................................23

9. SNMP MIB Path Summary...................................................................................................................................................25

10. Traps Summary ...................................................................................................................................................................26

11. Syslog Messages..................................................................................................................................................................27

724-746-5500 | blackbox.com

Page 6

Chapter 1: Specifications

1. Specifications

Data Rates Greater than 10 Gbps

NOTE: Switch ports are transparent to data rates, formats, and protocols.

Insertion Loss Less than 2 dB

Operating Wavelength SW1042A-MM, SW1043A-MM: 800 to 1600 nm

SW1044A-SM, SW1045A-MM: 1310/1550 nm

Optical Crosstalk SW1042A-MM, SW1043A-MM: Less than -45 dB

SW1044A-SM, SW1045A-SM: Less than -55 dB

Output Status Relay Contact Rating 30 VDC, 1 A maximum (resistive)

Remote Contol Inputs External dry contact not to exceed 100 ohms resistance, including cable

Switching Durablility 1,000,000 operations

Switching Load SW1042A-MM, SW1043A-MM (multimode fiber):

Additional 95 mA DC,

Additional 25 mA (AC RMS);

SW1044A-SM, SW1045A-SM (single-mode fiber):

Additional 75 mA DC,

Additional 20 mA (AC RMS)

Connectors SW1043A-MM:

A/B Switch Port: (3) duplex SC fiber connectors,

Remote Control/Status Port: (1) 6-position pluggable terminal block,

Power: (1) 3.5-mm power input;

SW1042A-MM:

A/B Switch Port: (3) duplex SC fiber connectors,

Ethernet Control Port: (1) RJ-45,

Serial Control Port: (1) DB9 F,

Remote Control/Status Port: (1) 6-position pluggable terminal block,

Power: (1) 3.5-mm power input;

SW1044A-SM:

A/B Switch Port: (3) single-mode SC fiber connectors,

Remote Control/Status Port: (1) 6-position pluggable terminal block,

Power: (1) 3.5-mm power input;

SW1045A-SM:

A/B Switch Port: (3) single-mode SC fiber connectors,

Ethernet Control Port: (1) RJ-45,

Serial Control Port: (1) DB9 F,

Remote Control/Status Port: (1) 6-position pluggable terminal block,

Power: (1) 3.5-mm power input

Indicators (2) Switch Position LEDs (A and B),

(1) Command Status LED

Power 100–240 VAC, 50/60-Hz wallmount power supply, 12-VDC output

Environmental Temperature Tolerance:

Operating: 32 to 104° F (0 to 40° C),

Storage: -4 to 158° F (-20 to 70° C)

Humidity Tolerance: Up to 95%, noncondensing

Altitude: Up to 10,000 ft. (3048 m)

724-746-5500 | blackbox.com Page 7

Chapter 1: Specifications

1. Specifications (continued)

Dimensions 2.5"H x 6.25"W x 8.1"D (6.4 x 15.9 x 20.6 cm)

Weight 4 lb. (1.8 kg), including power supply

724-746-5500 | blackbox.com

Page 8

Chapter 2: Introduction

2. Introduction

2.1 Overview

The Remotely Controlled Layer 1 A/B Switch, Fiber is available in four models (SW1042A-MM, SW1043A-MM, SW1044A-SM,

SW1045A-SM). All models provide the same basic A/B switch functionality which is to connect port A or port B to the C

(Common) port, through fiber optic (SW1042A-MM, SW1043A-MM, SW1044A-SM, SW1045A-SM) switch mechanisms.

Manual control of the switch port connection state is supported through pushbutton switches on the front of the unit.

A 6-position pluggable terminal block connector on the rear of the unit provides remote control capability and accepts external

dry contact closures as inputs. See Section 5.1 and Section 5.2 for additional details.

2.2 Available Models

• Remotely Controlled Layer 1 A/B Switch, Fiber Multimode, SC (part number SW1043A-MM)

• Remotely Controlled Layer 1 A/B Switch, Fiber Multimode, SC, Ethernet, RS-232 (part number SW1042A-MM)

• Remotely Controlled Layer 1 A/B Switch, Fiber Single-Mode, SC (part number SW1044A-SM)

• Remotely Controlled Layer 1 A/B Switch, Fiber Single-Mode, SC, Ethernet, RS-232 (part number SW1045A-SM)

Models with Serial control capability (SW1042A-MM, SW1045A-SM) include an RS-232 console port that can be used to control

the switch port connection state, as well as monitor switch status using a serial RS-232 terminal type device. See Section 5.3 and

Section 7 for additional details.

Models with Ethernet control (SW1042A-MM, SW1045A-SM) include an Ethernet network interface that can be used to control

the switch port connection state, as well as monitor switch status via a web browser, telnet, or using SNMP. These models also

have intelligent automatic switching capabilities, and they support sending SNMP traps or syslog messages (user configurable) for

various events and errors. See sections 5.4, 5.5, 7, 10, and 11 for additional details.

724-746-5500 | blackbox.com Page 9

Chapter 3: Configuration

3. Configuration

There are no DIP switch or jumper settings that need to be modified in order to operate the basic functrions of the A/B Switch.

There are, however, several parameters related to Ethernet remote access/control and the automatic switching features that are

configurable. These settings are described later in this manual.

NOTE: The internal jumpers and DIP switches inside the A/B Switch have been pre-configured at the factory and should not be

changed from their default settings. They are shown here for reference only.

Table 3-1. Jumper settings.

Jumper Position Function

W1 1–2 position no Ethernet control module (SW1043A-MM, SW1044A-SM)

2–3 position Ethernet control module installed (SW1042A-MM, SW1045A-SM)

W2 1–2 position no Ethernet control module (SW1043A-MM, SW1044A-SM)

2–3 position Ethernet control module installed (SW1042A-MM, SW1045A-SM)

NOTE: DIP switch SW1 (resistors may be installed for “closed” positions).

Table 3-2. DIP Switch SW1 settings.

SW1 Position Function

1 Open Not used

1 Closed Not used

2 Open No Ethernet control module (SW1043A-MM, SW1044A-SM)

2 Closed Ethernet control module installed (SW1042A-MM, SW1045A-SM)

3–8 Open Reserved for future use

724-746-5500 | blackbox.com

Page 10

Chapter 4: Installation

4. Installation

• Find a location suitable for installing the A/B Switch, with access to AC power and the connections you intend to switch

through the unit.

• If you intend to use serial control (SW1042A-MM, SW1045A-SM), connect a serial cable to the DB9 RS232 console port.

The baud rate is fixed at 9600 baud, no parity, 8 data bits, and 1 stop. See table 6.1 for the console port connector pin

assignments.

• If you intend to use external dry contact closures to control the A/B Switch, connect the external contacts to the 6-position

terminal block as described in Section 5.2.

• Connect the provided 12-VDC power supply to an AC source and to the 3.5 mm power supply connector on the A/B Switch.

When power is first applied, it is recommended that the user change connection states on the A/B Switch from A to B and back

again to be sure that all the relays are in a known state, prior to connecting any external devices. Press and hold (for

approximately 1 second) the appropriate front panel pushbutton switch until the A/B Switch changes connection state. One of

the LEDs, A or B, on the front of the unit will indicate the selected connection state and also serves to show that the switch has

power.

• Depending on the model of the A/B Switch being installed, connect fiber optic cables (SW1042A-MM, SW1043A-MM,

SW1044A-SM, SW1045A-SM) between the A, B and C ports on the switch and your devices. The A/B Switch connects the C

(Common) port to either the A or B port.

NOTE: The A/B Switch ports provide straight-through connections and are bidirectional, i.e. they have no preference to signal

direction. If your application requires a crossover cable, use only 1 cross-over cable in that path. Use a straight through

cable on the other side of the switch.

• If you are connecting the Ethernet control interface on the A/B Switch (SW1042A-MM, SW1045A-SM) to your network, you

must first set the IP address, subnet mask and gateway address parameters of the A/B Switch using the serial port. You should

set these parameters before attaching a cable to the NETWORK port, as the default parameters may not work or could interfere

with the operation of your Ethernet network. See Section 6 for more information regarding IP setup.

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