Fiber Driver
Contents
1. lt gt BL ACK BOX O E a a a a a MD940A FSM MD940A MSM MD940AE FSM MD940AE MSM MD940A FST MD940A MST MD940AE FST MD940AE MST Fiber Driver CUSTOMER Order toll free in the U S 24 hours 7 A M Monday to midnight Friday 877 877 BBOX SUPPORT FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 INFORMATION Mail order Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info Oblackbox com FCC AND IC 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 J 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 auth2. Driver 1 Before connecting the optical fiber cable remove the protective dust caps from the tips of the connectors do not touch the tips of the connectors with your fingers Save these dust caps for future use 2 Wipe clean the ends of the connectors with a soft cloth or lintfree lens tissue dampened in alcohol Ethanol Make certain they re clean before attaching the cable to the connectors 3 Find the serial port the RS 232 port on the local device 4 Determine whether the device is data communications equipment DCE or data terminal equipment DTE Refer to the manufacturer s instruction manual to determine DTE and DCE configuration 5 Set the DCE DTE toggle switch on the Driver to the same setting as the host device 6 Repeat this procedure for the remote device 7 Install fiber optic cable between the two Fiber Drivers Fiber optic cable is immune to electrical interference and is ideal to use in harsh environments such as outdoor cable runs manufacturing plants etc Be careful to avoid damaging the cable s glass fiber core Never create kinks or folds in the cable avoid bending the cable at sharp angles and do not stretch of place excessive tension on the cable 8 Install the fiber optic cable so that the transmit port on the local Driver is connected to the receive port of the remote Driver Connect the receive port of the local Driver to the transmit port of the remote Driver Use coded duplex fiber opt
3. MD940A E MST 1 DB25 male 2 ST Power MD940A models 115 VAC 60 Hz 65 mA MD940AE models Input 100 to 240 VAC 50 to 60 Hz autosensing up to 200 mA Output 5 VDC at 1 amp NOTE The power supply used for the MD940AE models is designed to accept a detachable input cord with a plug appropriate for standard house voltage outlets in your region If you need to replace it you can use our PS112E power supply Size 0 9 H x 1 75 W x 3 9 D 2 3 x 4 4 x 9 9 cm Weight 1 lb 0 5 kg 2 Introduction 2 1 Description The Fiber Driver is an asynchronous bi directional data converter The Fiber Driver changes standard EIA RS 232 signals into light pulses for high speed transmission via optical fiber cable between two asynchronous RS 232 devices At the remote end of your transmission a second remote Fiber Driver is used to convert the optical signals back to RS 232 signals The Fiber Drivers should be used in pairs The Fiber Driver uses XON XOFF flow control Eight models are available four models feature a DB25 female connector for RS 232 signals and either two SMA or two ST connectors the other four models feature a DB25 male connector for RS 232 signals and either two SMA or ST connectors 2 2 Typical Application Fiber optic cable E LEEPER Asynchronous Fiber Drivers Asynchronous minicomputer terminal Figure 1 Typical Application of the Fiber Driver 3 Installation 3 1 Installing the Fiber
4. as instrucciones de operaci n Todo otro servicio deber ser referido a personal de servicio calificado El aparato el ctrico debe ser situado de tal manera que su posici n no interfiera su uso La colocaci n del aparato el ctrico sobre una cama sof alfombra o superficie similar puede bloquea la ventilaci n no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilaci n El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radiadores registros de calor estufas u otros aparatos incluyendo amplificadores que producen calor El aparato el ctrico deber ser connectado a una fuente de poder s lo del tipo descrito en el instructivo de operaci n o como se indique en el aparato gt 12 Precauci n debe ser tomada de tal manera que la tierra fisica y la polarizaci n 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 atenci n a los contactos y recept culos donde salen del aparato 14 El equipo el ctrico debe ser limpiado nicamente de acuerdo a las recomendaciones del fabricante 15 En caso de existir una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 C
5. filter Install when operating at high data rates greater than 19 2 kbps W3 Range select A short range B medium range C long range Range selection depends on the size of the fiber optic cable you re using and the distance data is transmitted Select the shortest range that accurately passes data TRADEMARKS TRADEMARKS USED IN THIS MANUAL ST is a registered trademark of American Telephone and Telegraph Company Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners NOTES BLACK BOX Copyright 2000 Black Box Corporation All rights reserved 1000 Park Drive e Lawrence PA 15055 1018 e 724 746 5500 e Fax 724 746 0746
6. ic cable to simplify installation 9 Install the power supply units for each Driver Plug the power cord into a 115 VAC outlet for MD840A models or 110 to 240 VAC outlet for MD840AE models Then insert the mini phone plugs into the Power connector on the Driver MA FIBER DRIVER NOTE During installation you MUST maintain a correct pairing of optical fiber cables The duplex fiber optic cable is coded using either color bands at regular intervals or tabs labeled A and B You must use the coded strands on relevant ports for both devices For example you must make a connection from the Transmit port TX on one Fiber Driver to the Receive port RX on the other Fiber Driver Be sure to monitor the path and direction of the color coded fiber strands during installation to ensure a proper connection You will make two Transmit to Receive connections with the optical fiber cable 3 2 Connectors The type of connectors used to terminate the duplex optical fiber cables in your network installation will depend on the which model of the Fiber Driver you have purchased e If you have the MD940A E FSM or MD940A E MSM use SMA 905 connectors e If you have the MD940A E FST or MD940A E MST use ST connectors Secure the connectors by making them finger tight ST Connectors MD940A FST MD940AE FST MD940A MST MD940AE MST ST connectors are similar to BNC connectors they require a push and twist mo
7. ority 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 pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe A prescrites dans le R glement sur le brouillage radio lectrique publi par Industrie Canada FIBER DRIVER 10 11 NORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD Todas las instrucciones de seguridad y operaci n deber n ser le das antes de que el aparato el ctrico sea operado Las instrucciones de seguridad y operaci n deber n ser guardadas para referencia futura Todas las advertencias en el aparato el ctrico y en sus instrucciones de operaci n deben ser respetadas Todas las instrucciones de operaci n y uso deben ser seguidas El aparato el ctrico no deber ser usado cerca del agua por ejemplo cerca de la tina de ba o lavabo s tano mojado o cerca de una alberca etc El aparato el ctrico debe ser usado nicamente con carritos o pedestales que sean recomendados por el fabricante El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito en l
8. tion to make a connection Place one hand on the Fiber Driver grasp the cable in your other hand Push the connector on the end of the cable into the connector on the Driver then twist a quarter turn to lock the connectors into position SMA Connectors MD940A FSM MD940AE FSM MD940A MSM MD940AE MSM SMA connectors thread together Place one hand on the Driver grasp the cable in your other hand Place the connector on the end of the cable female threads over the connector on the Driver male threads then turn a few times to lock the connectors into position CAUTION Do not use a tool such as a wrench to tighten the SMA connectors Using any type of tool to tighten a fiber optic connector will probably damage your Fiber Driver Don t use excessive force when tightening the fiber optic connectors SMA or ST When the connection is finger tight it s right _ D CHAPTER 3 Installation 3 3 Pinning The RS 232 connector contains the following internal connections Pin 4 to Pin 5 Pin 8 to Pin 20 Pin 6 is connected to 5 volts through a factory installed internal jumper 3 4 Jumpers Figure 2 shows the location of jumpers W1 W2 and W3 on the board Table 1 describes the functions of the jumpers Figure 2 Printed Circuit Board Layout for the Fiber Driver FIBER DRIVER Table 1 Functions of Jumpers W1 W2 and W3 Pull up to 5 VDC Install to enable pin 6 of the RS 232 connector High speed
9. uidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilaci n 18 Servicio por personal calificado deber ser provisto cuando A El cable de poder o el contacto ha sido da ado u B Objectos han ca do o l quido 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 desempe o o E El aparato ha sido tirado o su cubierta ha sido da ada FIBER DRIVER Contents I SPECIICAIONS ati Reed a ea aoe 5 Za IVER OC UNC 1 O Rias Std el we ik ath all ete Rts dd 6 ZE DESEA PON a Sh awd aes A Ai 6 22 pica PPC IEA 6 3 Installation cacacs ont Diosdado ase 7 SL Installing the Fiber Driver etica nai ls 7 HL COMME EE Es 8 Oso EOIN oases octet Sk Sorat bis Ave totes RA Gace be ee Pees a ANA 9 Oe O eather Aan eee es E E E eee 9 CHAPTER 1 Specifications 1 Specifications Flow Control Passes XON XOFF does not support hardware handshaking Data Rate 76 8 kbps via 100 micron core cable Transmission Distance Up to 3 5 km via 100 micron core cable with different range selections to optimize specific installations Switches DCE DTE toggle Interface EIA RS 232 with switch selectable DTE DCE optical fiber interface Connectors MD940A E FSM 1 DB25 female 2 SMA type optical fiber MD940A E FST 1 DB25 female 2 ST MD940A E MSM 1 DB25 male 2 SMA
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