ViaLite Ethernet Link User Manual (LSX-Ex-HB-3)
Contents
1. e eee ee eee ee eee eese 13 5 MAINTENANCE AND FAULT FINDING GUIDE 14 5 1 1 roubleshootng 14 G PRODUCT WARRAND 14 1 Introduction The ViaLite 100Mb s Ethernet Optical Transceiver and 10 100 1000Mb s Ethernet Optical Transceiver are optically coupled link systems that offers a way to incorporate fibre into a Ethernet network allowing implementation of a transparent Ethernet segment over long distances and in electrically noisy or secure environments This handbook covers the following ViaLite 100Mb s Ethernet Optical Transceiver and 10 100 1000Mb s Ethernet Optical Transceiver part numbers e Transceiver units with part numbers starting LSX E2 100Mb s only and LSX E4 10 100 1000Mb s auto negotiating e Optical fibre interconnects with part numbers starting F6 or F7 e D Type to RJ45 converter cable 73636 The Ethernet optical links comprise two Transceivers linked by two Fibre Optic Cables The Fibre Optic Cable is single mode fibre type depending on span length and uses FC APC type or E2000 APC connectors Care of fibre optic connectors NB When the fibre optic cables are not connected it is essential that the cable and equipment connectors are protected by the Dust Caps provided with the system Failure to do so may result in damage to the fibre ends which are critical to the system performance 2 Setting up amp Understanding the Transceiver This section d2. ME CR ViaLite 10 100 1000Mb s Ethernet Optical Transceiver User Manual LSX Ex HB 3 CR2874 14 04 11 Pulse Power amp Measurement Ltd 65 Shrivenham Hundred Business Park Watchfield Swindon Wiltshire SN68TY UK Tel 44 0 1793 784389 Fax 44 0 1793 784391 Email sales ppm co uk www vialite co uk Instrument Care and Safety Information Please read the whole of this section before using your ViaLite product It contains important safety information and will enable you to get the most out of your link Electrical Safety The ViaLite Power Supply Units are Safety Class 1 products having a metal case that is directly connected to earth via the power supply cable When operating the equipment note the following e Hazardous voltages exist within the equipment There are no user servicable parts inside and the covers should only be removed by suitably qualified personnel e The equipment does not have an isolating switch on the mains inlets Equipment must be installed within easy reach of a clearly labelled dual pole mains isolation switch e Make sure that only fuses of the required rated current and of the specified type anti surge quick blow etc are used for replacement Optical Safety The ViaLite Ethernet Optical Transceiver modules contain laser diode sources operating from 1270nm to 1610nm These devices are rated at under IEC825 1 Safety Of Laser Products Part 1 First Editi
3. Panel Indicators The Transceiver has a number of front panel LEDs for indication of essential status information of the module The following table shows the operation of the front panel LEDs 100Mb s Ethernet Optical Transceiver LED Function Pwr Illuminates to indicate power supply to the Transceiver LINK Steady ON when both of the attached fibres are operational at opposite ends and blinking when receiving a remote fault signal from the other end Fibre Port RX ACT Blinking indicates receiving packets LINK Steady ON when the attached Ethernet cables are operational at their Copper respective other ends Port RX ACT Blinking indicates receiving packets 10 100 1000Mb s Auto Switching Ethernet Optical Transceiver 10 LED Function Pwr Illuminates to indicate power supply to the Transceiver LINK Steady ON when port is running at 1000Mb s default OFF when port is running at 10 100Mb s Fibre Port RX ACT Steady ON for LINK LK with no traffic Blinking for activity LINK Steady ON when port is running at 1000Mb s default Copper OFF when port is running at 10 100Mb s Port RX ACT Steady ON for LINK LK with no traffic Blinking for activity 11 3 Part Numbering LSX E2 6R X Transceiver E2 100Mb s only Optical Connector Module Package E4 10 100 1000Mb s auto switching 6 FC APC R Rack Plug In 7 E2000 Note the standard
4. module has 1310nm laser but 1550nm and CWDM lasers are also available for long haul applications please contact PPM for part numbers Important Note Ethernet Optical Transceiver Modules with part numbers beginning LSX E2 and LSX E4 are not compatible and cannot be used for form a working fibre optic link 12 4 Transceiver Specifications Data Format Ethernet E4 Rack Module Ethernet E2 Rack Module 10 100 1000 Mb s auto negotiating 100 Mb s fixed Network Standards Module Format Module Function Indicators Plug in Module Electrical Signal Power Connector Fast Ethernet IEEE 802 3u 10 100 1000BASE TX 1000 FX Full duplex two fibres Fast Ethernet IEEE 802 3u 100BASE TX 100BASE FX Full duplex two fibres 10 100 1000Mb s Optical Ethernet 100Mb s Optical Ethernet Transceiver Transceiver Front Panel LED Power Front Panel LED Copper RX ACT Front Panel LED Copper LINK Front Panel LED Fibre RX ACT Front Panel LED Fibre LINK User accessible 15 way D type Female via 19 Rack Shelf backplane Front Panel LED Power Front Panel LED Copper RX ACT Front Panel LED Copper LINK Front Panel LED Fibre RX ACT Front Panel LED Fibre LINK User accessible 15 way D type Female via 19 Rack Shelf backplane Module Operating Voltage and Power 4W at 12V 0 5V Typical 4W at 12V 0 5V Typical Operating Conditions Operat
5. WER amp MEASUREMENT LTD NO PART OF THIS DOCUMENT MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM WITHOUT PRIOR WRITTEN PERMISSION PPM LTD 65 SHRIVENHAM HUNDRED BUSINESS PARK SWINDON SN6 8TY UK TEL 44 1793 784389 FAx 44 1793 784391 EMAIL INFO PPM CO UK WEBSITE WWW PPM CO UK
6. ected with dust caps Cleaning items required e Lint free fibre cleaning tissues and or cleaning sticks normal cosmetic tissues produce dust and are not acceptable e Reagent grade Iso Propyl Alcohol e Air duster or FILTERED compressed air line Cable Connector Cleaning e Dampen a patch of cleaning tissue with IPA and clean all surfaces of the plug ferrule e Using a dry cleaning tissue dry the ferrule and polish the end face e Using the air duster blow away any residue from the end of the connector Module Female Receptacle Cleaning only recommended if problems are being experienced e Either use a cleaning stick twist a cleaning tissue to form a stiff probe and moisten with IPA Gently push the probe into the receptacle and twist around several times to dislodge any dirt e Repeat the above process with a dry tissue e Using the air duster blow away any residue from the receptacle Important Notes e is flammable Follow appropriate precautions local guidelines when handling and storing can be harmful if spilt on skin Use appropriate protection when handling e It should only be necessary to clean the female receptacles on the modules if problems are being experienced Never inspect an optical fibre or connector with the naked eye or an instrument unless you are convinced that there is no optical radiation being emitted by the fibre Remove all power sources to all modules and completely disconnec
7. escribes the connections between your Ethernet Optical Transceiver Modules and the operation of both units in a system Please read fully the document Lxx HB for information on installing your ViaLite equipment before commissioning your Ethernet optical link system Please note that Ethernet Optical Transceiver Modules with part numbers beginning LSX E2 and LSX E4 are not compatible and cannot be used for form a working fibre optic link 2 1 Physical Layout of the Transceiver The plug in modules are designed for use in PPM s ViaLite 19 rack chassis The module is powered from the rack chassis backplane and all connections are on the rear panel of the Transceiver see below Connector A is a DIN 41612 backplane connector providing power and Ethernet connectivity to the module Connectors B are FC APC or E2000 APC receptacles These are the optical connections for linking the Transceivers together Connector lype A Connector lype B Connections on the rear of the Transceiver A short RJ45 to D connector adapter cable 73636 is supplied with the Transceiver module This is used to connect a standard Ethernet cable to the module via the respective D connector situated on the rear of the ViaLite 19 rack chassis The adapter cable is terminated with a male RJ45 connector An in line RJ45 coupler may be used to connect this cable to a standard male RJ45 terminated Ethernet cable The Transceiver module features a set of LEDs l
8. ing Temperature 0 C to 50 C 0 C to 50 C Storage Temperature 40 C to 80 C 40 C to 80 C Ambient Relative Humidity Optical Characteristics 10 to 95 Non Condensing 10 to 95 Non Condensing Wavelength 13104 20nm 1550nm and CWDM wavelength options 13104 20nm 1550nm and CWDM wavelength options Fibre Singlemode 9 125 Corning SMF28 or Singlemode 9 125 Corning SMF28 or equivalent equivalent Optical Connector FC APC FC APC Optical Path Length Om to 20km for 1310nm with single Om to 20km for 1310nm with single mode fibre mode fibre 10dB Typical fibre losses Fibre 0 4dB km Connectors 0 5dB max 10dB Typical fibre losses Fibre 0 4dB km Connectors 0 5dB max Optical Power Budget 13 5 Maintenance and Fault Finding Guide 5 1 1 Troubleshooting Chart 12V LED is not e Power is not attached to the e Connect mains power to the PSU illuminated on the Rack PSU Mount PSU Replace fuse Fuse has blown in PSU Power LED is not Module is not receiving power Check operation of the PSU illuminated on the Ethernet from the Rack Mount PSU Transceiver Link LED is steady off Port is not receiving link signal Confirm that remote unit is from device at remote end of switched on and connected with cable working cable Most network problems are attributable to wiring and connector problems Check all cables and connectors to ensure that they have been proper
9. ly connected and that they have not been damaged during installation 6 Product Warranty PPM guarantees its products and will maintain them for a period of three years from the date of shipment and at no cost to the customer Extended warranty options are available at the time of purchase Please note that the customer is responsible for shipping costs to return the unit to PPM PPM or its agents and distributors will maintain its products in full working order and make all necessary adjustments and parts replacements during normal working hours provided that the Customer will pay at the rates currently charged by PPM for any replacements made necessary by accident misuse neglect wilful act or default or any cause other than normal use Claims must be made promptly and during the guarantee period IMPORTANT Please contact both your selling agent and PPM prior to returning any goods for Warranty or Non Warranty repairs Goods will not be accepted without a valid Goods Return Number GRN Appendix I D Connector Pin Assignments Module Pin Connections 14 Connector Type 15 pin D Sub Socket Connections are shown below 2 Green white wire from RI45 connector _ 3 Blue white wire from RJ45 connector 4 Brown white wire from RJ45 connector 9 Orange wire from RJ45 connector NEN SE 15 LS X Ex HB 3 Ethernet Link Handbook PULSE PO
10. ocated on the front panel that convey essential status information ViaLite _ POWER Q RX ACT LINK LINK O d Ethernet Optical Transceiver COPPER Se FIBRE 2 2 Fibre Optic Cable amp Connectors 2 2 1 Connector and Cable Types ViaLite Ethernet Transceiver modules use singlemode 9um 125um cable terminated with either FC APC or E2000 APC optical connectors Cross site fibre optic cables are available from PPM as either standard patch leads or heavy duty multicore cables Warning FC APC and E2000APC are standards for angle polished connectors and must not be confused with standard FC PC and E2000 connectors respectively The two connector types are not interchangeable and mating one with the other will damage both the cable and the module connectors The specification of the FC APC and E2000APC optical connector is critical to the performance of the complete fibre optic link System performance can only be guaranteed with fibre optic cables and connectors supplied by PPM FC APC connectors must be narrow key width see technical specification 2 2 2 Connecting and Disconnecting Before connecting optical fibres to the module or to each other ensure that the mating connectors are clean see below 2 2 2 1 FC APC To connect FC APC optical connectors remove the dustcaps and align the white ceramic centre ferrule on the cable connector with the
11. on 1993 as CLASS 1 radiation emitting devices When operating the equipment note the following e Never look into the end of an optical fibre directly or by reflection either with the naked eye or through an optical instrument e Never leave equipment with radiating bare fibres accessible always cap the connectors e Do not remove equipment covers when operating e Details of optical connections to the units compatible fibre types and care instructions can be found in the ViaLite system handbook Please read this section before using the link Adjustment maintenance and repair of the equipment should only be carried out by suitably qualified personnel For more information on the ViaLite range of products please refer to the generic ViaLite system handbook Lxx HB TABLE OF CONTENTS 1 INTRODUCTION neis oi NEU RIED EIE EI IIS 5 2 SETTING UP amp UNDERSTANDING THE TRANSCEIVER 6 2 1 Physical Layout Of the Transceiver coc eee eee enne ee Ped veo e de 6 2 2 Fibre Optic Cable amp Connectors sine UE E pe Sa e ek E Sea Y CEP e xat 7 2 24 Connector and Cable nir c x Nestes dates 7 212 2 Connectinb and 7 2 23 Minimum Bend Radis serenon T t 9 2 3 Using the Ethernet Optical Transceiver ssssssccccsssssssssscccccccssssssscccscscssssssscccssssssscees 10 2 34 Front Panel uot o tt mn neo 10 3 PARINUMDBENRINDQG 12 4 TRANSCEIVER SPECIFICATIQONS
12. receptacle There is a lug on the side of the ferrule which must match the gap in the receptacle shroud When they are aligned gently push the plug home and finger tighten the knurled collet nut onto the threaded receptacle See Figure below To disconnect FC APC connectors unscrew the knurled collet on the plug and gently withdraw the plug Replace the dustcaps on both the receptacle and the cable plug Warning It is possible to tighten the knurled collet without aligning the lug and gap This will result in poor light transmission Check that the lug and gap are aligned before tightening the knurled collet Figure 1 a showing FC APC connector with dust cap removed b showing alignment of the lug on the side of the ferrule which must match the gap in the receptacle shroud before gently pushing the plug home and finger tighten the knurled collet nut onto the threaded receptacle a b 2 2 2 2 E2000 APC To connect E2000 APC optical connectors simply push the connector positively into the receptacle until a click is heard The protective shutter will automatically lift as the connector is mating To disconnect E2000 APC connectors depress the lever on the connector to disengage then withdraw the connector from the receptacle The shutter is spring loaded and should spring back to protect the ferrule Care and Cleaning The optical connectors should be cleaned before each and every use even where they have been prot
13. t the optical fibres 2 2 3 Minimum Bend Radius Because the optical fibre is made of glass it is important not to subject it to excessive stress For this reason each type of cable has a minimum bend radius MBR specification beyond which the cable cannot be bent without permanent damage occurring MBR specifications for PPM fibre are given in the ViaLite System Handbook Lxx HB 2 3 Using the Ethernet Optical Transceiver An Ethernet connection is made to each Transceiver at the respective D connector on the rear of the ViaLite 19 rack chassis via the RJ45 to D connector adapter cable together with the RJ45 coupler Ethernet Equipment 19 Rack ViaLite Backplane LSX Ex LSX Ex D Type to RJ45 converter cable 73636 nid A 19 Rack Ethernet Backplane Equipment Optical Tx Optical Tx D Type to RJ45 converter cable 73636 Optical Rx Optical Rx Optical Fibres Two fibre optic cables are necessary for the operation of the Ethernet Optical Link Connect the optical fibre connector marked T on one module to R on the other module and vice versa Note It is not possible to establish a link by connecting a 100Mb s Ethernet Optical Transceiver to a 10 100 1000Mb s auto switching Ethernet Optical Transceiver as the fibre interfaces are incompatible To establish a successful working link two modules with the same speed specifications must be used 2 3 1 Front
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