Longshine LCS-C842MT network media converter
Contents
1. to 70 Celsius Operating 5 to 90 RH Storage 5 to 90 RH FCC Part 15 of Class A amp CE approved 3 10 100Base TX to 100Base FX Converter Dimensions 135 5x 86x 29 mm LxWxH Switches for DIP 1 Auto negotiation 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 LL Bk DIP 7 Remote Loop Back RLBK Package Contents d One converter unit One AC adapter please check connector type Self adhesive pads 4 pieces User s Manual 10 100Base TX to 100Base FX Converter 2 Installation To install your converter please see the following procedures MDI MDI X Connection Switch Settings Network Setup With Converter MDI MDI X Connection The auto MDI function alleviates the worry of cable type configuration when connecting the converter to a 10 100Base TX device The converter will automatically detect the connection information and establish the optimum setting 10 100Base TX to 100Base FX Converter Switch Setting DIP 1 Enables disables auto negotiation DIP 2 Copper port RJ45 duplex mode full or half duplex DIP 3 Copper port RJ45 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 LL Bk DIP 7 Enables disables Remote Lo2. 10 100Base TX network into a 100Base FX fiber network It features DIP switches for manual half or full duplex mode configuration on the fiber port In full duplex mode this converter has the ability to support distances of up to 2 kilometers for multi mode fiber and up to 60 kilometers for long haul single mode fiber between a LAN switch file server or another networking device Pa he 10 100Base TX to 100Base FX Converter Appendix D 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 Pint TD Pair 2 White Orange Pin2 TD Pair 2 Orange White Pin3 RX Pair 3 White Green Pin4d N A Pair 1 Blue White Pin5 N A Pair 1 White Blue Pin6 RX Pair 3 Green White Pin7 NA Pair 4 Brown White Pin8 NA Pair 4 Brown White Application CableType Application Converter to Converter Converter to Switch 15
3. 10 100Base to 100Base FX Switching Converter User s Manual 10 100Base TX to 100Base FX Converter 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 FCC WARNING 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 10 100Base TX to 100Base FX Converter Table of Contents 1 Introduction Product Overview cccccccsesesseseeeeee Features E E Specifications ss eeeeeeeeeeeeeeeeeeteeeeeeees Package Content 2 eceeeeeeeees 2 Installation MDI MDI X Connection ccc0 Switch Setting oe eeeeeeeeeeseeeeeeeeeeeeeeees Network Setup With Converter 3 Guide LED IndicatorS eeren aaas Link Fault S
4. An ideal location is a lightly cooled place such as a typical equipment room 13 10 100Base TX to 100Base FX Converter Cables Appendix C 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 performance Try to maintain a bend radius of min 4x the diameter of the cable for UTP and 100x for fiber Place cable ties at regular intervals do not over tighten cable ties try to avoid using with fiber 14 Try not to allow the cable to 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 10 100Base TX to 100Base FX Converter 1 Introduction Product Overview The Enhanced 10 100 to 100Base FX Switching Converter is designed for large workgroups who demand higher speed and wider bandwidth This converter allows migration and expansion from a copper based Ethernet to a fiber optic Fast Ethernet It features automatic MDI detection setting This feature 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 media converter is equipped with an RJ 45 port and a fiber optic ST or SC port This allows it to quickly integrate a
5. ignaling sees eeeeeeeeeeeeeee Loopback Test ou eeeeeeeseeeeeeteeeeeeereees 4 Appendix khOnND A Internal Power Supply B Converter Mounting C Cables ugcincdeceetsiiienein D About RJ 45 Cables 12 13 14 15 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 Auto negotiation N Way support Half Full duplex mode selection Remote and local loopback Test via DIP switch 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 External and Internal Power Supply models FCC Class A amp CE approved Specifications Standard Connector Max Distance Power Temperature Humidity Emissions 10 100Base TX to 100Base FX Converter IEEE 802 3 10BASE T Ethernet IEEE 802 3u 100BASE TX FX Fast Ethernet 1x duplex fiber optic connector ST SC MTRJ WDM single fiber types 1x UTP 100 1200hm RJ 45 type UTP 100m Cat 3 4 5 Fiber Optic 2km MM dual fiber 60km Long haul SM dual fiber 20km 66000ft SM single fiber 60km Long haul SM single fiber External power supply 12V DC 0 8A Please see Appendix A for Internal Power Supply Operating 0 to 50 Celsius Storage 20
6. lease see Diagran below 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 Please make sure that the cables are connected properly before getting started Conduct either the local or remote test and not both at the same time Note Deactivate both local and remote loopback test functions for mormal converter operations 10 100Base TX to 100Base FX Converter Network Setup With Converter To effectively expanding a Fast Ethernet network position two converters back to back as illustrated Two LAN Switch workgroups Example switch gt CONVERTER gt CONVERTER gt switch A 10 100 Switch and a network s server Example switch gt CONVERTER gt CONVERTER gt server 10 100Base TX to 100Base FX Converter e A 10 100 Switch and workstation WS Example switch gt CONVERTER gt CONVERTER gt WS 10 10 100Base TX to 100Base FX Converter 3 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 PWR Red light indicates normal power Port LEDs FDX Amber light indicates full duplex
7. mode COL Flashing amber light indicates collision LNK Green light indicates receiving link pulses from a compliant device ACT Flashing green light indicates packets are being transmitted or received 100 Green light indicates packets transmitted at 100 Mbps 11 10 100Base TX to 100Base FX Converter Appendix A Internal Power Supply Models Rear View of Converter with AC Power Supply Power 90 240V AC Optional 12V Adapter Dimensions 109 x 174 x 44 3 mm LxWxH Rear View of Converter with DC Power Supply Power 48V DC Optional 12V Adapter Dimensions 109 x 174 x 44 3 mm LxWxH 12 10 100Base TX to 100Base FX Converter Appendix B Converter Mounting This converter can be placed in any location that will make its installation convenient If you place the converter on a horizontal surface or on top of existing networking equipment please affix the four rubber pads included in the package 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 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
8. op Back RLBk Important In order to configure switches 2 3 and 4 switch 1 auto negotiation must firstly be disables Notes Setting the duplex mode is feasible while the media converter is on line All models in this series feature the above set of DIP swiches lt 6 10 100Base TX to 100Base FX Converter Link Fault Signaling LFS 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 To fully appreciate the 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 protocals By default transmission of data will travel via the primary link Once a fault has been detected by the converter transmission will automatically be switched to the secondary link resulting in non stop network connectivity 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 10 100Base TX to 100Base FX Converter Loopback Test This converter features dip switches to activate local and remote loopback 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 P
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