Longshine LCS-C842SC network media converter
Contents
1. _ gt 1 or Cable 2 4 2 Network Adapter 3 4 3 6 _ gt 6 Converter Converter ovale End 1 End 2 to A Cross Over 1 1 Sien Cable 2 2 3 3 6 6 Note Automatic MDI MDI X selection on RJ 45 port 393 Enhanced 10 100Base TX to 100Base FX Converter Appendix C Mini Converter Chassis The Chassis is developed to accommodate just one media converter The Chassis provides AC or DC power protection for converter units Now network designers can plan their Ethernet Fast Ethernet ATM or Gigabit networks without having to worry about the power source Furthermore its unique sizes allows it to be installed in locations where space is limited Features e Simple and easy to install e Adds fiber connectivity to otherwise copper based networks e Supports 10 100 1000Base copper fiber single multi mode ST SC MT RJ VF 45 LC WDM connector converters e Supports one media converter e Suitable for all size of networks in all locations e Provides internal AC and DC switching power supply e Made from high quality durable steel e Optional external redundant power adapter Affixing Brackets We have supplied 2 special brackets that easily attaches to the Converter This allows for the secure placement of the Converter into the Chassis It also 24 Enhanced 10 100Base TX to 100Base FX Converter seals off the front of Chassis and allows it to functi2. Enhanced 10 100Base TX to 100Base TX Switching Converter Operation Manual COPYRIGHT All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means whether electronic mechanical photo copying recording or otherwise without the prior written permission of the publisher WA hy FCC WARNING of Fe This equipment has been tested and found to comply with the limits for class A device pursuant to part 15 of FCC rules These limits are designed to provide reasonable protection against harmful interference in a commercial installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communication Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at the user s own expense ce This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Take special note to read and understand all content given in the warning boxes AA Warning Table of Contents 1 Introduction ac wetecestavsinretecreceeeeedeeiienceeetsnseeeatee 1 About This Guide ccccccscececeeceeeeeeeeeeeeeeeeeeees 1 Welcome Aeri
3. passing through port No valid link established on port Port is operating at full duplex Indicates collision Port is operating at half duplex Enhanced 10 100Base TX to 100Base FX Converter Appendix A Cables The following are some recommendations as to what you should and should not do when installing cables Remember cables are the deciding factor in network performs 6mm Try to maintain a bend radius of min 4x the diameter of the cable for UTP and 100x for fiber Place cabk ties at regular intervals do not over tighten cable ties try to avoid using with fiber 29 Try not to allow the cableto twist too much this creates a strain on the internal cables Do not stretch the cable especially on corners in vertical cable trays and when spanning long distances Enhanced 10 100Base TX to 100Base FX Converter Appendix B About RJ 45 Cables When connecting your network devices use standard Category 3 eight way cables for 10Base T configurations and Category 5 cable for 100Base TX The pin assignments are as follows Pin 1 TD Pair 2 White Orange Pin 2 TD Pair 2 Orange White Pin 3 RX Pair 3 White Green Pin 4 N A Pair 1 Blue White Pin 5 N A Pair 1 White Blue Pin 6 RX Pair 3 Green White Pin 7 N A Pair 4 Brown White Pin 8 N A Pair 4 Brown White Application Cable Type Application Converter Converter Hub to End Converter Straight through 1 lt
4. A OFF FD 100 FD OFF ON OFF OFF FD 100 FD OFF OFF OFF Converter B Test Condition 2 Launch a loopback or diagnostics testing program and follow the instructions given Typically the instructions will be similar to the following a Enter the number of test messages frame packets to be sent Between 1 1000 b Click on the START button The program will send a testing message looped in the copper segment and display a pass fail result J3 Enhanced 10 100Base TX to 100Base FX Converter Remote Loopback 1 Test Condition setup In order for the function to produce an accurate result set switches according to the table below Test Condition DIP Switches 1 2 3 4 5 6 7 Converter A OFF FD 100 FD OFF OFF OFF ON Converter B OFF FD 100 FD OFF OFF 2 Launch a loopback or diagnostics testing program and follow the instructions given Typically the instructions will be similar to the following a Enter the number of test messages frame packets to be sent Between 1 1000 b Click on the START button C The program will send a testing message looped in the fiber segment and display a pass fail result Warning Be sure to deactivate both local and remote both loopback test functions for normal converter operations NOTE On a PC use a program such as Sniffer to conduct the tests Other methods include the use of SmartBits series te
5. Converter The green PWR LED on the front panel should light 4 Connect cables from the network partner devices to the ports on the front panel The green LNK LED on the front panel associated with the port should light This Converter can also be mounted on a vertical surface Simply use the underside of the unit as a template to measure and mark out the position of the holes on to the surface where the unit is to be installed Then use two screws to mount the converter firmly in place Enhanced 10 100Base TX to 100Base FX Converter Warning Please exercise caution when using power tools Also install this unit away from damp or wet locations or in close proximity to very hot surfaces These types of environments can have a detrimental effect on the converter and cables An ideal location is a lightly cooled place such as a typical equipment room Because invisible laser radiation may be emitted from the aperture of the port when no cable is connected avoid exposure to laser radiation and do not stare into open apertures Getting Connected Powering On Unit The Converter uses an AC power supply 100 240V AC 50 60 Hz The Converter s power supply automatically self adjusts to the local power source and may be powered on without having any or all LAN segment cables connected 1 Insert the power cable plug directly into the receptacle located at the back of the device 2 Plug the power adapter into an
6. back to back as illustrated Application Diagram In the figure below the Converter is functioning as a high speed bridge between switches creating increased capacity for each user node on the local area network It is providing a 100Mbps full duplex link to a variety of Fast Ethernet network devices within a LAN Switch gt CONVERTER CONVERTER Switch 28 Enhanced 10 100Base TX to 100Base FX Converter Application Diagram Il In the figure below the Converter is functioning as a server aggregation for an enterprise or LAN configuration It is providing a 100Mbps full duplex link to a workgroups of 10 100 switches located on separate floors within a single building Switch e CONVERTER CONVERTER Server F oa Elhernet Stes l eee n az Fier Cat na ETAS i y km Enhanced 1 000TK to Efhanced 10100 to ES IDF Go IOOF C Om priar Imene Application Diagram Ill In the figure below the Converter is functioning as a high speed dedicated link within a campus network configuration It is providing a 100Mbps full duplex link to a remote network node Switch lt gt CONVERTER CONVERTER Switch 29
7. dete eaa Eo ea wee e eas 1 Purpose a re e r areara 1 Terms Usage rerne E ea E 1 Feau eSa a EN des 2 Specifications sseeeeeeeeeeeeet etr ended nrt rrerer rennene 3 Package Contents cccceeeseeeeeceeeeeeaeeeeeeeeeeeeeees 4 2 Hardware Description ccccssssseeeeeeeeeeeeeeeeeeees 5 Product OvervieW ccceceeeeeeeeeeneeeeeceeeeeeeeeeeeeeeees 5 SJ Inst llati N soia aiaa 7 OG AMON sa e e a a eee 7 DIP SWIC GS asc fees cr eeraa E a E E 8 NWay DIP Switch Setting cccceseeeeeeeeeteeees 9 Link Fault Signaling LFS ccccseeeeeeeeeeeeees 11 Loopback TOS sswcesoussdet or ecccnvecs avapanssteeseeeeeetesateess 12 Local Loopback aicen sarcuecereomssdae se ceeseen 13 Remote Loopback suiscscco scnaneasevcusunttdcnncie nied cxcmnan 14 Install the converter s cccvvsccekesvieccsbeececereexnecesuoeess 15 Desktop InStallationiss ccicd nc soniseewuecscerermexnccatscoets 16 Getting Connected 2 sists dues deooercaconmerdeatente eauieus 17 Connecting Fiber Cable ccccceeeeeeeeeeeeeees 18 Connecting Copper Cable cccceeeeeneeneees 19 4 LED INGICAIOlS sssciccsncsoocereeesaaanctectcensesserceien cee 20 PDO INCI Pixie ces cs exes ce encased neeceaiiseeeeeseemned 22 2 cc ae ee E ee eC ae ene EEEE EAA 22 Appendix Bisnis 23 About RJ 45 Cables ccccccececeeeeeeeeeeeeeeeeeeeees 23 PDB OTIC C ai reepa iaioa arataa ree sitede a nasrni nekean 24 Mini Conve
8. the full benefits of LFS four converters can be used to build a primary and a secondary link They must be connected to a switch that supports Spanning Tree or Fast Spanning Tree protocols By default transmission of data will travel via the primary link Once a fault has been detected transmission will She Enhanced 10 100Base TX to 100Base FX Converter automatically be switched to the secondary link resulting in non stop network connectivity Loopback Test This Converter features DIP switches to activate both local and remote loopback diagnostic test functions Use local loop back to check if the copper segment is connected properly and use remote loop back to check if the fiber segment is connected properly Please see Diagram below ia a ap GER e CP e i o E Local Loopback Remote Loopback Dip Switch 6 ON enables local loop back function OFF disables local loop back function Dip Switch 7 ON enables remote loop back function OFF disables remote loop back function Make sure that the cables are connected properly before getting started Conduct either the local or remote test not both at the same time Follow the steps below to perform the diagnostic tests 12 Enhanced 10 100Base TX to 100Base FX Converter Local Loopback 1 Test Condition setup for the function to produce an accurate result be sure to set switches according to the table below DIP Switches 1 2 3 4 5 6 Converter
9. available socket Note For International use you may need to change the AC power adapter cord You must use a power cord set that has been approved for the receptacle type and electrical current in your country 17 Enhanced 10 100Base TX to 100Base FX Converter 2 Check the power LED on the rear of the Converter 3 when the device is powered on to verify that power is applied If not check that the power cable is correctly and securely plugged in 4 Connecting Fiber Cable When connecting fiber cable to a 100BASE FX port on the Converter be sure the correct type ST or SC or WDM connector is used Follow the steps below to properly connect fiber cable 1 Remove and keep the ST SC WDM port s rubber cover When not connected to a fiber cable the rubber cover should be replaced to protect the optics 2 Check that the fiber terminators are clean You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol Dirty fiber terminators on fiber optic cables will impair the quality of the light transmitted through the cable and lead to degraded performance on the port 3 Connect one end of the cable to the ST SC WDM Enhanced 10 100Base TX to 100Base FX Converter port on the Converter and the other end to the ST SC WDM port on the other device Note When inserting the cable be sure the tab on the plug clicks into position to ensure that it is
10. meters for multi mode s5 Enhanced 10 100Base TX to 100Base FX Converter fiber and up to 60 kilometers for long haul single mode fiber between a LAN switch file server or another networking device Converter with ST and RJ 45 Connectors Front Panel View 100 LAK T LFS eei oe ee j Fox ooL 100 14 00 Fiber LED Copper Port Indicators Port Enhanced 10 100Base TX to 100Base FX Converter 3 Installation To install your Converter please see the following procedures e Location Switch Settings NWay settings Link Fault Signaling Loopback Test e Install the Converter Location The location selected to install the Converter may greatly affect its performance When selecting a site we recommend considering the following rules e Install the Converter in a fairly cool and dry place See Technical Specifications for the acceptable temperature and humidity operating ranges e Install the Converter in a location free from strong electromagnetic field generators such as motors vibration dust and direct exposure to sunlight e Leave at least 10cm of space at the front and rear of the unit for ventilation e Affix the provided rubber pads to the bottom of the Converter to protect the case from scratching Enhanced 10 100Base TX to 100Base FX Converter DIP Switches DIP 1 Enables disables auto negotiation RJ 45 DIP 2 Copper port RJ 45 duplex mode full
11. on correctly Step 1 Using a Phillips screwdriver remove two screws from the side panels on the converter F Step2 Place the converter and brackets on a flat horizontal surface as illustrated above Secure the brackets by replacing the screws Ensure that the rails are flush mounted with the underside of the Converter The Converter is now ready for loading into the Chassis 25 Enhanced 10 100Base TX to 100Base FX Converter Installing the Converter Once the Converter has been attached to the bracket it can be installed into the Chassis Special care must be taken to ensure the correct mating of the power connector Align the Converter so that it fits between the upper and lower guide rails Ly Warming Always ensure that the converter power socket is positioned at the base of the Chassis Never force the Converter into the Chassis check power socket position and alignment 26 Enhanced 10 100Base TX to 100Base FX Converter Rear view of Chassis and specifications Rear View of Chassis with AC Power Supply Power 100 240V AC Optional 12V Adapter Dimensions 109x174 x 44 3 mm Lx W x H Rear View of Chassis with DC Power Supply Power 48V DC Optional 12V Adapter Dimensions 109x174 x 44 3 mm Lx Wx H 27 Enhanced 10 100Base TX to 100Base FX Converter Appendix D Application Diagrams To effectively expanding a Fast Ethernet network position two converters
12. or half duplex DIP 3 Copper port RJ 45 data bit rate 10Mbps or 100Mbps DIP 4 Fiber port duplex mode full duplex or half duplex DIP 5 Enables disables Link Fault Signaling LFS DIP 6 Enables disables Local Loop Back LLB DIP7 Enables disables Remote Loop Back RLB 123 7 D te LUPA ri e o AKA o ha Aae TA RLE Notes All models in this series feature the above set of DIP switches Enhanced 10 100Base TX to 100Base FX Converter NWay DIP Switch Setting Use the NWay DIP switch to activate NWay operations Factory NWay DIP switch default set to ON position Check that the networking device to be connected to the Converter has NWay support If YES Check that the NWay DIP switch is set to the ON position The Converter will automatically set the optimum speed and duplex mode on the copper segment Users can skip the settings for DIP switches 2 and 3 when NWay is activated If NO Set the NWay DIP switch to the OFF position Then Use DIP switch 2 to manually select between half HD and full duplex FD modes Use DIP switch 3 to manually select between 10Mbps or 100Mbps speeds Set NWay switch to OFF position when connecting to an auto sensing device that only supports 10 100Mbps detection Some early switch 20s Enhanced 10 100Base TX to 100Base FX Converter models only support auto sensing of speed and NOT auto detection of speed and duplex mode auto neg
13. otiation Important A In order to configure DIP switches 2 duplex mode and 3 speed you must set DIP switch 1 NWay to the OFF position NWay DIP Switch Setting continue Setting the duplex mode is feasible while the media converter is on line Note If you experience the following problems please check if the NWay switch is properly set 1 The LNK link LED is not lit and the connection cannot be established 2 The LNK LED is lit and the connection is ok but cannot transmit or receive data 3 The converter functions properly for a while then it does not work And then it works after powering off and then on again Enhanced 10 100Base TX to 100Base FX Converter Link Fault Signaling LFS LFS is a nice to have function that is extremely beneficial in terms of network status monitoring The LFS LED will immediately light to indicate when a cable has been severed or when some other cause of disruption in service has occurred The LFS function monitors both copper and fiber segments giving a total connection status report Set LFS to ON position for normal operational use Set LFS to OFF position when installing cables or when testing the network connection Note The LFS feature influences both fiber and copper segments Therefore when disruption occurs on either segment the LFS feature will be activated and the LED will light to indicate that the entire connection is down To appreciate
14. properly seated 5 Use DIP switch 4 to select between half and full duplex modes for the fiber port 6 Check the corresponding port LED on the Converter to make sure that the connection is valid Refer to the LED chart in next section Connecting Copper Cable The 10 100BASE TX RJ 45 Ethernet port fully supports auto sensing and auto negotiation 1 Insert one end of a Category 3 4 5 5e type twisted pair cable into an available RJ 45 port on the Converter andthe other end into the port of the network node 2 Check the corresponding port LED on the Converter to be sure that the connection is valid Refer to LED chart in next section 19 Enhanced 10 100Base TX to 100Base FX Converter 4 LED Indicators This Converter has LED indicators located at the front of the device The LEDs have been designed to give easy at a glance network status and provides real time connectivity information Please see below for an interpretation of their functions Unit LEDs LED Condition Status Converter is receiving power Power off or failure Disruption of connection in copper fiber segment Copper fiber segment is OK 20 Enhanced 10 100Base TX to 100Base FX Converter Port LEDs On Green LNK ACT Flashing Green Off FDX COL ans Amber 3j Status Port operating at 100Mbps Port operating below 100Mbps Illuminated when connectors are attached Data traffic
15. rter Chassis sceeeeeeeeeeeaeeeeees 24 Feature Sian e a 24 Affixing Brackets ei aa 24 Installing the Converter ceceeeeeeeeeeeeeeeeees 26 Rear view of Chassis and specifications 27 Rear View of Chassis with AC Power Supply 27 Rear View of Chassis with DC Power Supply 27 PDBOMCIXD cischocisstcendiccchcsncadeneacctanscndcteeneessndeceassnares 28 Application Diagrams ccececeeeeeeeeeeeeeeeees 28 Application Diagram L ccccccceeeeeeeeeeeeeeeteees 28 Application Diagram II c ceccceeeeeeeeeeeeeeeeees 29 Application Diagram III cccceecceeeeeeeeeeeeeeees 29 Enhanced 10 100Base TX to 100Base FX Converter 1 Introduction About This Guide Welcome Thank you for choosing the Enhanced 10 100Base TX to 100Base FX Media Converter This device integrates copper and multi mode single mode fiber networks in one flexible package Purpose This guide discusses how to setup and install your Enhanced 10 100Base TX to 100Base FX Converter Terms Usage In this guide the term Converter first letter upper case refers to your Enhanced 10 100Base T X to 100Base FX Converter and converter first letter lower case refers to other converters Enhanced 10 100Base TX to 100Base FX Converter Features Automatic MDI MDI X selection on RJ 45 port Link Fault Signaling LFS Store and forward at full wire speed Au
16. sting equipment If you do not have access to either method please contact your vendor for advice 14 Enhanced 10 100Base TX to 100Base FX Converter Install the converter This Converter utilizes ports with fiber and copper port connectors functioning under Ethernet and or Fast Ethernet protocols 10 100BASE TX Port The 10 100BASE TX port supports network speeds of either 10Mbps or 100Mbps and can operate in half and full duplex transfer modes This port also offers automatic MDI MDI X crossover detection that gives true plug and play capability just plug in the network cable to the port and the port will adjust according to end node device automatically The RJ 45 connector is suitable for UTP cable Category 3 4 5 or better 100BASE FX Port The 100BASE FX port adds a fiber Fast Ethernet link to your network device Compliant with IEEE 802 3u this port can transmits data at 100Mbps in full duplex mode across distances of up to 2km over multi mode fiber optic cable The fiber port has a choice of three fiber connector types ST SC and WDM afse Enhanced 10 100Base TX to 100Base FX Converter Desktop Installation Follow the instructions listed below to install the Converter onto a desktop location 1 Locate the Converter in a clean flat and safe position that has easy access to AC power 2 Affix the four 4 self adhesive rubber pads to the underside of the Converter 3 Apply AC power to the
17. to negotiation NWay support Half Full duplex mode selection Remote and local loopback Test via DIP switch When DIP switches are set the system auto reboots to new configurations without powering off Extends distance of up to 2km 6600 feet multi mode fiber and 60km 198000 feet long haul single mode fiber Compatible with other 10Base T amp 100Base TX FX devices LEDs for at a glance device status Suitable as stand alone or in 19 4 12 slot rack mount converter chassis or the single slot mini chassis with internal power supply FCC Class A amp CE approved Enhanced 10 100Base TX to 100Base FX Converter Specifications Standard IEEE 802 3 10BASE T Ethernet IEEE 802 3u 100BASE TX FX Fast Ethernet Connector 1x duplex fiber optic connector ST SC types or 1x simplex fiber optic connector WDM single fiber types 1x UTP 100 1200hm RJ 45 type Max Distance UTP 100m _ Cat 3 4 5 Fiber Optic 2km MM dual fiber 60km Long haul SM dual fiber 20km 66000ft SM single fiber 40km Long haul SM single fiber Power External power supply 12V DC 0 8A Please see Appendix A for Internal Power Supply Temperature Operating 0 to 50 Celsius Storage 20 to 70 Celsius Enhanced 10 100Base TX to 100Base FX Converter Humidity Operating 10 to 80 RH Storage 5 to 90 RH Emissions FCC Part 15 of Class A amp CE approved Dimensions 109 2x 73 8x 23 4 mm L x W x H Switches for DIP 1 A
18. uto negotiation RJ 45 DIP 2 Copper port duplex mode DIP 3 Copper port data bit rate DIP 4 Fiber port duplex mode DIP 5 Link Fault Signaling LFS DIP 6 Local Loop Back LLB DIP 7 Remote Loop Back RLB Package Contents e One converter unit One AC adapter please check connector type Self adhesive pads 4 pieces e User s Manual Enhanced 10 100Base TX to 100Base FX Converter 2 Hardware Description Product Overview The Converter is enhanced with Link Fault Signaling LFS and Loopback Test LBK functions to offer the most comprehensive network status monitoring and connection diagnostics It is designed for large workgroups who demand higher speed and wider bandwidth It allows migration and expansion from a copper based Ethernet to a fiber optic Fast Ethernet It features automatic MDI detection setting This function allows for simple direct connection to a workstation switch or hub Therefore network managers no longer need to worry about cable type configuration when establishing a connection between RJ 45 ports This Converter is equipped with an RJ 45 port and a fiber optic ST or SC or WDM port This allows it to quickly integrate a 10 100Base TX network into a 100Base FX fiber network It features DIP switches for manual half or full duplex mode configuration on both copper and fiber ports In full duplex mode this Converter has the ability to support distances of up to 2 kilo
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