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1. change the setting of the up link switch See Section 4 6 for up link switch information If this does not help ensure that the cable is connected properly at both ends and is not defective 3 6 2 Connecting ThinNet LOBASE2 Note connect TP media before connecting BNC media if power is on in the Media Converter unit See Section 3 6 Connecting Media above Connect the ThinNet coax cable to the BNC connector on the TB14s Media Www GarrettCom com 32 TB14 and TB14H 10Mb Media Converters Installation and User Guide Converter in the same manner as is done for any standard BNC connection Be sure that the BNC segment is properly terminated using a standard T connector The TB14s media converter is also equipped with Terminator Switch oc 50Q which can be used to eliminate the standard T connector by moving the Terminator Switch to 50Q See Section 4 5 BNC port Internal Termination Switch for details 33 TB14 and TB14H 10Mb Media Converters Installation and User Guide 4 0 OPERATION This section describes the operation of the Magnum TB14 and TB14H 10Mb Media Converters including power supply requirements up link switch functionality and a description of all LEDs 4 1 Power Requirements Power Supply Types for TB14 and TB14H d i Magnum TB14 Media Converters are power efficient and can work with an external AC DC Adapter power supply Magnum TB14 Media Converters require a nominal 12VDC
2. duplex mode For half duplex Ppa o p 0 30 traffic the TB14 series work m correctly but do not detect or A indicate collisions i Praa p 3 00 20 TB14 and TB14H 10Mb Media Converters Installation and User Guide The compact and lightweight design of the Magnum Media Converter allows it to be easily installed in almost any location A Velcro strip is included for mounting the unit on a vertical surface such as a wall or cabinet or for securing the unit on a table top or shelf Alternatively metal mounting clips and screws are included for a rugged and secure mounting in any orientation Installation of the Magnum TB14 and TB14H Media Converters is a simple procedure The installation location is dependent upon the physical layout of the Ethernet network and associated cabling Make sure the unit is installed in a location that is easily accessible to an AC power outlet or power strip and where convection cooling is not inhibited The green Power PWR Led must turn ON when power is applied through the internal DC input 12V 24V or 48V DC or external AC through 12V DC jack Www GarrettCom com 21 TB14 and TB14H 10Mb Media Converters Installation and User Guide 3 2 MC14 TRAY for Rack Mounting Media Converters For 19 rack mounting of Magnum TB 14s Media Converters a rack mount tray is available MC14 TRAY The Media Converter units are mounted with their RJ 45 port and DC power jack in the back with eithe
3. eesseeeeeeeeeeesererrrrerersrrrrrrereerersree 46 5 3 Return Material Authorization RMA Procedure ccsseeeees 47 5 4 Shipping and Packaging Information seeeeeeseeeeeeeeeererrrerrereerereree 49 APPENDIX A WARRANTY INFORMATION ccccscsscssssssssscsesssesees 50 Vii TB14 and TB14H 10Mb Media Converters Installation and User Guide Revisions Rev D 10 09 Rev C 09 04 Rev C 06 04 Rev C 07 03 Rev B 02 03 Media Rev A 08 02 Updated DIN rail mount photo pg 26 revised weight specification pg 5 added Electrical Safety Requirements pg iv Minor updates on UL Requirements on power supplies Minor updates on Agency approvals and power supplies Minor Update MK3 units in Series Minor Update 10 02 for LEDs corrected 3 6 Connecting Initial release of this user manual for TB14 and TB14H viii TB14 and TB14H 10Mb Media Converters Installation and User Guide 1 0 SPECIFICATIONS 1 1 Technical Specifications Performance Data Rate 10 Mbps IEEE 802 3 half duplex mode Network Standards Ethernet IEEE 802 3 10BASE2 1 OBASE T Magnum Media Converters are physical layer standard Ethernet products and operate independently of all software Number of Media Converters in series Experience shows that no more than 3 BNC units can be used in series between repeaters or NICS For 4 or more in series noise build up will typically preclude proper operation See also Section 3 5 C
4. 1 External Power Supply except for internal DC power supply models 1 set Metal mounting clips and screws 2 each 1 Velcro Tape section approximately 3 inches in length 1 User Guide i e this manual continued next page Www GarrettCom com 9 TB14 and TB14H 10Mb Media Converters Installation and User Guide Remove the Magnum Media Converter from the shipping container Be sure to keep the shipping container should you need to ship the unit at a later date In the event there are items missing or damaged contact your supplier If you need to return the unit use the original shipping container Refer to Section 5 Troubleshooting for specific return procedures 2 2 Product Description Rugged packaging a selection of extended temperature models choice of AC and DC power types ease of use features and energy efficiency are the primary characteristics of the Magnum 10Mb TB14 and TB14H Media Converters All models offer a graceful way to convert and transmit data between twisted pair and thin coaxial BNC network cables for media flexibility in new or expanded 10Mb Ethernet networks They provide standard collision detection and indication and comply with the Ethernet V1 0 2 0 specifications and the IEEE 802 3 standards Power consumed in use is only 3 watts Www GarrettCom com 10 TB14 and TB14H 10Mb Media Converters Installation and User Guide The TB14 regular package units are for office and wiring closet environm
5. input The d regular PS version is used for light duty offices whereas the extended temperature Hd version 0 to 50 C is used for heavy duty and industrial applications The TB14 amp TB14H 34 TB14 and TB14H 10Mb Media Converters Installation and User Guide media converters are designed to be used with UL listed Class II power supplies The 12V DC power input has a plug of 2 5mm center ve with 6 ft cord All the other AC power supply info detail is provided in Technical Specifications Section 1 1 The TB14H are specially designed to provide reliable operation withstand higher temperature environment and provide the various choice to the user to deploy in uncontrolled temperature environment The extended temp AC version of TB14H uses the external power supply with 100 240v AC range at 50 60 Hz 12VDC 24VDC 48VDC The Internal 12V DC 8 15V 35 TB14 and TB14H 10Mb Media Converters Installation and User Guide DC has a built in terminal block for ground The 12V DC jack is also present Detail information about the 12 VDC the 24V DC and the 48V DC is provided in the Technical Specifications Section 1 1 The various models of power type and extended ambient temperature power supplies are optional and choice needs to be called out on your order Note When connected to a 48 V centralized dc source these products are to be installed only in Restricted Access Areas dedicated equ
6. 0 connectors built in TB14 and TB14H 10Mb Media Converters Installation and User Guide 100 240V AC at 50 60Hz for Hd high temp with IEC320 connectors built in 100 240V AC at 50 60Hz for Hi high temp with IEC320 connectors built in DC to unit 12V DC 2 5mm jack center ve 6ft cord Power Supply Direct DC built in terminal block for gnd The 12V DC jack is also present 12V DC internal range of 8 to 15V DC y s 24V DC internal range of 18 to 36V DC nar TB14 and TB14H 10Mb Media Converters Installation and User Guide 48V DC internal range of 36 to 60V DC fam Power Consumption 3 watts typical and 5 watts max for all models Connectors for Media RJ 45 Port Modular 8 Pin female with cross over up link switch BNC Port Standard BNC connector RG 58 ThinNet with internal term sw Packaging Enclosure Rugged sheet metal Steel Dimensions Media Converter unit Height x Width x Depth TB14 and TB14H 3 5 in H x 3 0 in W x 1 0 in D 8 9 cm x 7 6 cm x 2 5 cm Weight TB14 and TB14H 10 8 oz 306g power supply d and i 5 8 oz 165g power supply Hd and Hi 3 8 oz 110g ww GarettCom cm 5 TB14 and TB14H 10Mb Media Converters Installation and User Guide Cooling Method Convection plus the case is used as a heat sink on H models Media Converter LED Indicators LED TB14 TB14H Description PWR unit unit Steady ON when power is applied Link T
7. P TP Steady ON when proper link is established at both ends of the segment RX A TP BNC TP BNC Blinking indicates activity port is receiving packets Steady On or Off no RX activity POL TP TP Indicates the unit has detected a TP receive wire pair signal inversion polarity COL TP BNC TP BNC Indicates unit is simultaneously transmitting and receiving data from the cables JAB n a unit Indicates jabber illegal packet length fault condition when lit Segment is partitioned NOTE COL and JAB LEDs only on TB14 and TB14H units are indicators applicable to standard Ethernet collision domains with only half duplex operation www GarrettCom com 6 TB14 and TB14H 10Mb Media Converters Installation and User Guide Metal Mounting clips included DIN Rail mounting option Model DIN RAIL KIT Rack mount option MC14 TRAY see http www garrettcom com mc_tray htm Agency Approvals UL Listed UL60950 cUL CE Emissions meet FCC Part 15 Class A NEBS L3 and ETSI compliant H model IEEE P1613 Env Std for Electric Power Substations H model NEMA TS 2 and TEES for traffic control equipment H model designed for UL2043 above the ceiling installation IEC61850 EMC and Operating Conditions Class C for Power Substations Warranty Three years return to factory Made in USA 7 TB14 and TB14H 10Mb Media Converters Installation and User Guide 1 2 Summary of models and descriptions TB 14 d TP to BNC h
8. Supply marked LP which has suitably rated output voltage i e 24VDC or 48VDC and suitable rated output current 5 Product does not contain user replaceable fuses Any internal fuses can ONLY be replaced by GarrettCom personnel through the RMA process iv TB14 and TB14H 10Mb Media Converters Installation and User Guide Contacting GarrettCom Inc Please use the mailing address phone and fax numbers and email address listed below GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 Phone 510 438 9071 Fax 510 438 9072 Website http Avww GarrettCom com Email support garrettcom com TB14 and TB14H 10Mb Media Converters Installation and User Guide TABLE OF CONTENTS Page 1 0 SPECIFICATIONS csccscssssssssssscssscssssssnessesssnessssessecsesessessesessessesees 1 1 1 Technical Specifications ceeceseseseeecseesecseeeececeeeceaeceeesesseeseenaeeetees 1 2 0 INTRODUCTION cccccsssssssssrsesssssssensssssesscssnsessesensensesensessessnsesseses 9 2 1 Inspecting the Package and the Product eee eee eee ceeee ener eeeeee 9 2 2 Product Description ae a Ee 10 2 3 Fe atures and Benefits i sinesceririitaseieneissiesiiseshe iiit 16 2A Applications cirese ensenen reenen er a e a thei EEES 18 3 0 INSTALLATION cscssscssccscoscssecsssscncssccscesessssssesesensssessessosseseoss 20 3 1 Locating the Media Converter Unit eessssesseseeseereeseeerererrsrrerrsrrerere 20 3 2 MC14 TRAY for Rack Mou
9. a Distance Formula for Magnum Media Converters www GarrettCom com ss s s 28 TB14 and TB14H 10Mb Media Converters Installation and User Guide X Y lt 100 Where X The segment distance on one side of the Magnum Media Converter divided by the Standard Maximum Media Distance for that media type x 100 Where Y The segment length on the other side of the Magnum Media Converter divided by the Standard Maximum Media Distance for that media cabling type x 100 A Distance Calculation Example Connectivity between ThinNet and TP Ethernet Media In this example the length of Segment X is 72m 216 ft This is 39 of the maximum allowable distance for 10BASE2 media 185 m 72 185 x 100 39 The length of Segment Y is 55m 165 ft This is 55 of the maximum allowable distance for UTP 10BASE T media 100 m 55 100 x 100 55 The total of the two percentages 39 55 is 94 which is allowable Note 1 Where more than one media converter is used in one segment run the www GarrettCom com 29 TB14 and TB14H 10Mb Media Converters Installation and User Guide percentages for all of the cabling lengths in the run must be added together and must not exceed 100 Note 2 If the total segment distance calculation result is greater than 100 consider using a Magnum Repeater so that each cable type can be 100 of its maximum allowed length Note 3 The maximum number of 10Mb Magnum BNC Media Converters t
10. al The Magnum TB14 Models with HR have 24VDC power and have the DIN Rail MC2 bracket included and assembled at the factory A Magnum TB14H is shown alongside the DIN Rail MC2 bracket TB14 and TB14H 10Mb Media Converters Installation and User Guide 3 5 Calculating Overall Segment Distance Important Note Special consideration must be given to maximum cable segment lengths of a Magnum TB14 and TB14H Media Converter It is recommended that IEEE 802 3 specifications for overall maximum segment distances be adhered to in order to maintain optimum network performance See also Technical Specs Maximum Standard Ethernet Segment Distances Section 1 1 of this manual When installing the Magnum TB14s Media Converter it is important to consider the combined overall segment length of both of the attached media types The overall segment length is calculated by adding together the segment lengths on both sides of the Magnum Media Converters Cable segment length on each side of the Media Converter is measured as a percentage of the maximum allowable standard media distance for the given media type The percentages when added together must not exceed 100 WwW GarrettCom com 27 TB14 and TB14H 10Mb Media Converters Installation and User Guide Twisted Pair 10BASE T Combs Magnum TB14 Media Converter ThinNet BNC PIPETTE 10BASE 2 seem em Connectivity between ThinNet and TP Ethernet Media Medi
11. alculating Segment Distances TB14 and TB14H 10Mb Media Converters Installation and User Guide Maximum Standard Ethernet Segment Lengths 10BASE T twisted pair 100 m 328 ft 10BASE2 ThinNet BNC 185 m 607 ft Note Magnum Media Converters DO NOT support full length Ethernet segments See Section 3 2 of this manual for media lengths and segment distance calculations Operating Environment Ambient Temperature 0 C to 40 C TB14 d TB14 i 0 C to 50 C TB14 Hd TB14 Hi 40 C to 55 C TB14H Hd TB14H Hi 40 C to 75 C TB14H 12VDC TB14H 24VDC TB14H 48VDC Storage Temperature 40 C to 85 C Ambient Relative Humidity 5 to 95 non condensing WwW GarrettCom com 2 TB14 and TB14H 10Mb Media Converters Installation and User Guide Power Supply These products are intended to be supplied by a Listed Direct Plug In power unit marked Class 2 or a Listed ITE Power Supply marked LPS which has suitably rated output voltage i e 9vdc 12vdc 24vdc 48vdc and suitably rated output current i e 100mA to 5 00mA When connected to a 48 V centralized dc source these products shall be provided with a Listed 5 A DC fuse in the supply circuit Power Supply AC DC Adapter External Power input 12V DC jack is 2 5mm center ve jack with 6ft cord 120V AC at 60 Hz for d North American models Oa with IEC320 connectors built in aw 230V AC at 50 Hz IEC built in for i intl models with IEC32
12. alf duplex 120V 60Hz AC power supply office use TB14 i TP to BNC half duplex 230V 50Hz AC power supply office use TB14 Hd TP to BNC half duplex 100 240V 50 60Hz AC power supply Industrial use TB14 Hi TP to BNC half duplex 100 240V 50 60Hz AC power supply Industrial use TB14H Hd TP to BNC half dpx 100 240V 50 60Hz AC power supply Extended Temperature TB14H Hi TP to BNC half dpx 100 240V 50 60Hz AC power supply Extended Temperature TB14H 12V DC TP to BNC half duplex 12V DC Internal power supply Extended Temperature TB14H 24V DC TP to BNC half duplex 24V DC Internal power supply Extended Temperature TB14H 48V DC TP to BNC half dpx 48V DC Internal power supply Extended Temperature MC14 TRAY 19 Rack mount tray for 14 series Media Converters up to 16 units Www GarrettCom com 8 TB14 and TB14H 10Mb Media Converters Installation and User Guide 2 0 INTRODUCTION This section describes the TB14 and TB14H models including appearance features and typical applications 2 1 Inspecting the Package and the Product Examine the shipping container for obvious damage prior to installing this product notify the carrier immediately of any damage which you believe occurred during shipment or delivery Inspect the contents of this package for any signs of damage and ensure that the items listed below are included This package should contain 1 Magnum TB 14 or TB14H Media Converter Unit
13. allation and User Guide Federal Communications Commission Radio Frequency Interference Statement This equipment generates uses and can radiate 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 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 required to correct the interference lil TB14 and TB14H 10Mb Media Converters Installation and User Guide Electrical Safety requirements 1 This product is to be installed Only in Restricted Access Areas Dedicated Equipment Rooms Electrical Closets or the like 2 48VDC products shall be installed with a readily accessible disconnect device in the building installation supply circuit to the product 3 This product shall be provided with a maximum 10A DC Listed fuse or circuit breaker in the supply circuit when connected to a 48V centralized DC source 4 The external power supply for DC units shall be a Listed Direct Plug In power unit marked Class 2 or Listed ITE Power
14. anging AC input to the power supplies for use worldwide The MC mounting spaces of the MC14 TR models are specific to the Magnum 10Mbps TB14 and 100MB 14E series and do not permit other models or other sizes to be put in the tray The side view picture shown here is an example of an installation of the model MC14 TR PS9 19 rack mount tray holding a few 10Mbps TB14s and 100Mb 14E Media 24 TB14 and TB14H 10Mb Media Converters Installation and User Guide Converters each with their power input plugged into the built in common AC power supply in the rear area of the tray PS units that come with the MC s are not used Metal mounting screws in the bottom front hold each of the media converters secure in the tray separately removable for service The dual LEDs permit viewing operating status of the Media Converters from any angle 25 TB14 and TB14H 10Mb Media Converters Installation and User Guide 3 4 DIN Rail mounting option The Magnum TB 14 and TB14H Media Converters designed for use in Factory Floor Industrial Ethernet environments are also available for DIN Rail mounting in an enclosure having DIN Rails The metal DIN Rail mounting hardware is optional and needs to be ordered as a separate item e g Model DIN RAIL MC2 It comes with four screws to attach the bracket to the MC unit The rail clip is spring loaded with a pull up latch at the top for easy snap on attachment and remov
15. e switch When set to the UP position X the Media Converter is wired with cross over functionality for direct up link to a network hub switch or concentrator When set to the DOWN position the Magnum Media Converter is wired for normal twisted pair connection to a user node device Some Ethernet Switch ports may be of either polarity and this feature is most convenient with such switches RI44 up link 4 user device BN End view TB14 TB14H 42 TB14 and TB14H 10Mb Media Converters Installation and User Guide 5 0 TROUBLESHOOTING All Magnum Ethernet products are designed to provide reliability and consistently high performance in all network environments The installation of Magnum TB 14s 10 Mb s Media Converters is a straightforward procedure see INSTALLATION Section 3 0 the operation is also straightforward and is discussed in Section 4 Should problems develop during installation or operation this section is intended to help locate identify and correct these types of problems Please follow the suggestions listed below prior to contacting your supplier However if you are unsure of the procedures described in this section or if the Magnum TB14 TB14H 10 Mb s Media Converter is not performing as expected do not attempt to repair the unit instead contact your supplier for assistance or contact GarrettCom Customer Support _wwv GarrettCom com TT 43 TB14 and TB14H 10Mb Media Converters In
16. en the ends of the twisted pair segment or a loss of power occurs in the unit or remote device RX A Blinking GREEN indicates data is being received receive activity Steady ON or steady OFF indicates no receive activity POL PO TP Illuminates AMBER to indicate inverse polarity detected JAB Illuminates AMBER to indicate jabber illegal packet length See also Section 3 5 Connecting Media instructions on attaching TP before BNC 40 TB14 and TB14H 10Mb Media Converters Installation and User Guide COL C per port Iluminates AMBER to indicate a collision on the segment 4 5 TB14s BNC Internal Termination Switch An internal termination switch oc 50Q is provided on the TB14s Model The BNC port is specially equipped with an internal termination switch that eliminates the need to use a tee connector when the BNC cable is ending at the TB14 When the switch is in the 50Q position the connection is internally terminated When switched to the o position End view TB14 s external termination using a tee connector not supplied is required Some applications may require a tee connector used as a tap to allow the 1OBASE2 coax segment to continue on past the TB14 and TB14H port connection _wwv GarrettCom com T 41 TB14 and TB14H 10Mb Media Converters Installation and User Guide 4 6 Up Link Cross over Switch The TB14 and TB14H Media Converter is equipped with an Up Link slid
17. ents and use an external AC power supply for either 0 to 40 C or the more stressful industrial oo00000 0 Eua Magnum TB14H J Hardened Media Converter mo Magnum TB14 Media Canverter Magnum TB14 Magnum TB14H www GarrettCom com 11 TB14 and TB14H 10Mb Media Converters Installation and User Guide 0 to 50 C ambient temperature A rugged metal case with convection cooling is featured The units can be mounted securely on a closet wall or the side of cabinet or by using the metal mounting clips included The TB14H Hardened unit features a sealed metal case which is also used as a heat sink No air flow is required for cooling so the TB14H resists dust dirt moisture smoke and insects and is plenum rated Choices of models for external AC or internal DC power are available Ambient temperature rating is up to 40 C to 75 C depending on the power source used The TB14H is suitable for temperature un controlled outdoor applications Mounting options include panel mounting DIN rail or rack mount tray The TB14 series offer a graceful way to convert and transmit data among twisted pair and thin coaxial network cabling environments TB14 Media Converters cost significantly less than full repeaters and can be used whenever media distance www GarrettCom com 12 TB14 and TB14H 10Mb Media Converters Installation and User Guide limitations will not be exceeded in the segment All
18. eo GarrettCom Industrial Networking at Its Best Magnum TB14 and TB14H 10Mb s Media Converters Installation and User Guide _www GarrettCom com j 5 00 USD TB14 and TB14H 10Mb Media Converters Installation and User Guide Magnum TB14 and TB14H 10Mb s Media Converters Installation and User Guide Part 84 00126Z Rev D Trademarks GarrettCom is a registered trademark and Magnum Dymec DynaStar Personal Switch Link Loss Learn S Ring Convenient Switch and Converter Switch are trademarks of GarrettCom Inc Ethernet is a trademark of Xerox Corporation NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Laboratories TB14 and TB14H 10Mb Media Converters Installation and User Guide Important The Magnum TB14 andTB14H 10 Mb s Media Converters contains no user serviceable parts Attempted service by unauthorized personnel shall render all warranties null and void If problems are experienced with Magnum TB14 TB14H 10 Mb s Media Converters products consult Section 5 Troubleshooting of this User Guide Copyright 2004 GarrettCom Inc All rights reserved No part of this publication may be reproduced without prior written permission from GarrettCom Inc Printed in the United States of America GarrettCom Inc reserves the right to change specifications performance characteristics and or model offerings without notice ii TB14 and TB14H 10Mb Media Converters Inst
19. er Guide E Rugged metal case industrial grade TB14s Media Converters have a robust design and are packaged in a rugged sheet metal enclosures to ensure high reliability and durability even when placed in extended temp e g industrial or outdoor applications AC and DC Power Supplies with extended temperature ratings TB14H Media Converters are designed for use in temperature un controlled applications and are available with variety of ratings external AC and internal DC power supplies See Specs Section 1 1 for details E Compact design mount anywhere Featuring a compact steel case with an external AC power supply Magnum TB 14 Media Converters can be installed in minimal space in rack mount cabinets like MC14 TRAY on table tops or wall mounted 17 TB14 and TB14H 10Mb Media Converters Installation and User Guide 2 4 Applications The primary function of a 10Mb Ethernet Media Converter is to permit two different 1OMb media types to coexist inexpensively within the same network by allowing data to be transmitted and received between different media types Magnum TB14s Media Converters are typically used where new 1OBASE T networking equipment is being installed and connected to existing BNC Ethernet cabling Magnum TB14 Media Converters have an external AC power supply and internal DC Power supply enabling them to be used to convert signals among media that does not have a power source as part of the cabling syste
20. f unknown contact GarrettCom Inc by fax phone or email support garrettcom com for assistance 45 TB14 and TB14H 10Mb Media Converters Installation and User Guide 5 2 When Calling for Assistance 1 Please be prepared to provide the following information A complete description of the problem including the following points a The nature and duration of the problem b Situations when the problem occurs c The components involved in the problem d Any particular application that when used appears to create the problem An accurate list of GarrettCom product model s involved with serial number s Include the date s that you purchased the products from your supplier It is useful to include other network equipment models and related hardware including personal computers workstations terminals and printers plus the various network media types being used A record of changes that have been made to your network configuration prior to the occurrence of the problem Any changes to system administration procedures should all be noted in this record 46 TB14 and TB14H 10Mb Media Converters Installation and User Guide 5 3 Return Material Authorization RMA Procedure All returns for repair must be accompanied by a Return Material Authorization RMA number To obtain an RMA number please use this URL https rma garrettcom com rma rma_request_noaccount php to fill out the form Please have the following info
21. ffic via shielded STP or unshielded twisted pair UTP segments They feature an up link or cross over switch to eliminate the need for a special cross over cable when connecting to a hub or concentrator and also an 50 internal termination switch to control the BNC port by eliminating the TEE Connector The BNC connector complies with IEEE 802 3 1OBASE2 specifications Note experience shows that the maximum number of 10Mb Media Converters that can be used in series is three The cumulative signal noise from 4 or more units together in series may cause packet alignment errors 15 TB14 and TB14H 10Mb Media Converters Installation and User Guide 2 3 Features and Benefits E Reduces Network Costs Magnum Media Converters offer the ideal solution to efficiently and inexpensively connect Twisted Pair with ThinNet media within an expanding Ethernet network where full repeaters are not required E No added Repeater Hop Count Media Converters do not add signal timing delays associated with full repeaters and can be installed without increasing the repeater hop count of an existing network E Two sets of LEDs for viewing status from any angle Each TB14 Media Converter is equipped with a two sets front and side of LEDs to provide status information when viewed at any angle or mounting arrangement rack mount MC14 Tray or wall mount WwW GarrettCom com 16 TB14 and TB14H 10Mb Media Converters Installation and Us
22. hat can be used in series is three The cumulative noise from more units together causes packet alignment errors and excessive dropped packets 30 TB14 and TB14H 10Mb Media Converters Installation and User Guide 3 6 Connecting Ethernet Media It is recommended that both of the media TP and BNC be connected with power off so that both ports are connected when power is applied to the logic in the electronics If power is on connect the Twisted Pair media before the BNC media If BNC is connected before TP with power on it can create a Jabber condition in which case the JAB LED will come on and no packets will be processed See Sections 4 4 for details of the LEDs on the media converter models 3 6 1 Connecting Twisted Pair RJ 45 ports The following procedure describes how to connect a 10BASE T twisted pair segment to the RJ 45 port on the Magnum Media Converters The procedure is the same for both unshielded and shielded twisted pair segments 1 Using standard 1OBASE T media insert either end of the cable with an RJ 45 WwW GarrettCom com 31 TB14 and TB14H 10Mb Media Converters Installation and User Guide plug into the RJ 45 connector of the Magnum Media Converter 2 Connect the other end of the cable to the corresponding device Use the LINK LED to ensure proper connectivity by noting that the LED will be illuminated when the units are powered and proper connections established If the LINK LED is not illuminated
23. he DC terminal block on the Magnum TB 14H is located on the left side of the unit and is equipped with three 3 screw down lead posts The power terminals are identified as positive and negative and they are floating inside the unit so that either of the terminal may be grounded by the user if desired The Www GarrettCom com 38 TB14 and TB14H 10Mb Media Converters Installation and User Guide chassis is earth or ground GND The connection procedure is straightforward Simply insert the DC leads to the TB14H s power terminals positive and negative screws The use of Ground GND is optional it connects to the TB14H chassis Ensure that each lead is securely tightened from the top as shown here NOTE Always use a voltmeter to measure the Ex VDC 1a AA voltage of the incoming power supply and figure l out the ve potential lead or ve potential lead The more ve potential lead will connect to the post labeled ve and the rest to the ve The GND can be hooked up at the last When power is applied the green PWR LED will illuminate www GarrettCom com 39 TB14 and TB14H 10Mb Media Converters Installation and User Guide 4 4 Dual LEDs front panel and side panel LED Description PWR Illuminates GREEN to indicate power applied LINK L TP Illuminates GREEN to indicate proper connectivity on the 1OBASE T network segment LINK will turn off in the event connectivity is lost betwe
24. ipment rooms electrical closets or the like 36 TB14 and TB14H 10Mb Media Converters Installation and User Guide 4 2 Powering the TB14H Direct DC with 12V 24V or 48V DC Each Magnum TB14H is equipped with an internal Direct DC power supply and have built in screw terminals for secure attachment of the power leads Three models support a range of power input types The three model choices are for use with 12VDC 24VDC or 48VDC power DC power input may be chosen for high availability The extended temperature capability of the DC powered TB14H s can go temperature uncontrolled environments rated at 40 C to 75 C If indoors the DC jack is also present and optionally can be used with an external AC power supply DC Power Terminals built in terminal block floating GND Terminal for earth or ground wire connection to the TB14H chassis Input Voltage 8 15V DC 12V DC 18 26V DC 24V DC WwW GarrettCom com 37 TB14 and TB14H 10Mb Media Converters Installation and User Guide 30 60V DC 48V DC Input current 0 8 amp max 9V DC 0 4 amp max 24V DC 0 2 amp max 48V DC Power Consumption 3 watts typical 3 5 watts max 4 3 TB14H DC powered 48VDC 24VDC and 12VDC Installation This section describes the proper connection of the 48VDC leads or 24VDC 12VDC leads to the DC power terminal block on the Magnum TB14H hardened media converter as shown in Figure above T
25. m such as twisted pair and BNC The wide variety of options of AC and DC power supply qualify the TB14 s for use in office locations as well as industrial and even outdoor applications In this application in a Industrial environment where extended temp supported units is a requirement the existing BNC network needs to connect with RJ 45 ports in a hub switch to expand the existing application The rugged Magnum TB 14s with various Www GarrettCom com 18 TB14 and TB14H 10Mb Media Converters Installation and User Guide extended temperature features easily qualifies to be deployed in this requirement and smoothly serve the needs by changing BNC media to RJ 45 10Base T Ethernet Segmen Existing ThinNet 10BASE2 backbone d iE Maig antl The TB14 10Mb Ethernet Media Converter connects twisted pair cabling to existing BNC cabling The operation is half duplex in all situations See Section 3 5 for calculations of cable distance limits 19 TB14 and TB14H 10Mb Media Converters Installation and User Guide 3 0 INSTALLATION This section describes the installation of the Magnum TB14s Media Converters including location 0 90 k segment distance calculation 0 25 ba Sd 20 TONNE and media connection BRACKET 3 1 Locating the Media co99c co Converter Unit o o All the TB14 series operate in 4 03 O 3 43 transparent half and full gt 0
26. nting Media Converters eee 22 3 3 MC14 TR PS9 amp MC14 TR PS9X2 for Rack Mounting Media CODVERLCLS sis sssccsascisscevscssceiastiscesuonsanvensadbesevesss oopashioessesdosnbeasacevecbespases 23 3 4 DIN Rail mounting Option ee ee cece cee ceeeceeceeeseeeeeeeeeeeeeeees 26 3 5 Calculating Overall Segment Distance 0 ieee ee ee eeee cess cee eneeeeee 27 3 6 Connecting Ethernet Media 0 0 ccc ceeesessesecseeeeceeeeecsaeeeeeseeneeseeneees 31 vi TB14 and TB14H 10Mb Media Converters Installation and User Guide 3 6 1 Connecting Twisted Pair RJ 45 ports eceeeecsseeceeseeseeeeeees 31 3 6 2 Connecting ThinNet LOBASE2 0 eee eeeeeceeeeeneeeeeeeeeneeeeee 32 4 0 OPERATION 0 ccsccsssssssscsecscescscsscsesencssessecsesssssessessncsscsnessessnseoss 34 4 1 Power Requirements Power Supply Types for TB14 and TB14H 34 4 2 Powering the TB14H Direct DC with 12V 24V or 48V DC 37 4 3 TB14H DC powered 48VDC 24VDC and 12VDC Installation 38 4 4 Dual LEDs front panel and side panel 0 eee eeeeecseeeeeneeeeeeneeees 40 4 5 TB14s BNC Internal Termination Switch ccccceceseseeeeees 41 4 6 Up Link Cross over Switch cesceecessseceeeecseeceeeeecaeceeneessaeeeneees 42 5 0 TROUBLESHOOTING esesseseseesesossesesecsesosossesesoecososossesoseesesosossesessee 43 5 1 Before Calling for Assistance ssessseseeseseersrrreerereersrrrrrrererrrrererens 44 5 2 When Calling for Assistance
27. om 50
28. ot pack the unit in Styrofoam popcorn type packing material This material may cause electro static shock damage to the unit 2 Clearly mark the Return Material Authorization RMA number on the outside of the shipping container 3 GarrettCom is not responsible for your return shipping charges 4 Ship the package to GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 7437 Attn Customer Service ww GarrettCom com 49 TB14 and TB14H 10Mb Media Converters Installation and User Guide APPENDIX A WARRANTY INFORMATION GarrettCom Inc warrants its products to be free from defects in materials and workmanship for a period of three 3 years from the date of shipment by GarrettCom During this warranty period GarrettCom will repair or at its option replace components in the products that prove to be defective at no charge other than shipping and handling provided that the product is returned pre paid to GarrettCom This warranty will not be effective and void if in the opinion of GarrettCom the product has been damaged by misuse misapplication or as a result of service or modification other than by GarrettCom GarrettCom reserves the right to make a charge for handling and inspecting any product returned for warranty repair which turns out not to be faulty Please complete the warranty card as this acts as a product registration and mail it to GarrettCom within two weeks of your purchase Www GarrettCom c
29. r fiber or BNC cable in the front Any mix of the TB14 type Media Converters may be placed on a tray up toa maximum of 16 units The mounting spaces of the MC14 TRAY are specific to the 14 series and do not permit other models www GarrettCom com 22 TB14 and TB14H 10Mb Media Converters Installation and User Guide A typical installation of the model MC14 TRAY 19 rack mount tray will hold a few often three to eight 14 series Media Converters with their power supplies plugged into power strips not included in the rear area of the tray Metal mounting screws in the bottom front hold the Media Converters firmly in place The beveled top edge of the units permits the LEDs of each unit to be viewed for operational status even when the units are very close together 3 3 MC14 TR PS9 amp MC14 TR PS9X2 for Rack Mounting Media Converters The MC14 TR PS9 and MC14 TR PS9X2 are another option available for Rack Mounting the mix match of 10Mbps and 100Mbps Media Converters together in 19 rack mount tray These models comes with built in common universal AC power supply rated at 55 watts at 50 C ambient 9VDC output and supporting up to 10 MC for MC14 TR PS9 and 16 units of Fiber media converters for MC14 TR PS9X2 The MC14 TR PS9X2 Model has two groups of eight units per power supply These models Www GarrettCom com 23 TB14 and TB14H 10Mb Media Converters Installation and User Guide are equipped with auto r
30. rmation readily available Name and phone number of your contact person Name of your company institution Your shipping address Product name Serial Number or Invoice Number Packing List Number or Sales Order Number Date of installation Failure symptoms including a full description of the problem 47 TB14 and TB14H 10Mb Media Converters Installation and User Guide GarrettCom will carefully test and evaluate all returned products will repair products that are under warranty at no charge and will return the warranty repaired units to the sender with shipping charges prepaid see Warranty Information Appendix A for complete details However if the problem or condition causing the return cannot be duplicated by GarrettCom the unit will be returned as No Problem Found GarrettCom reserves the right to charge for the testing of non defective units under warranty Testing and repair of product that is not under warranty will result in a customer user charge 48 TB14 and TB14H 10Mb Media Converters Installation and User Guide 5 4 Shipping and Packaging Information Should you need to ship the unit back to GarrettCom please follow these instructions 1 Package the unit carefully It is recommended that you use the original container if available Units should be wrapped in a bubble wrap plastic sheet or bag for shipping protection You may retain all connectors and this Installation Guide CAUTION Do n
31. stallation and User Guide 5 1 Before Calling for Assistance 1 If difficulty is encountered when installing or operating the unit refer back to the Installation Section of the applicable chapter of this manual Also check to make sure that the various components of the network are interoperable 2 Check the cables and connectors to ensure that they have been properly connected and the cables wires have not been crimped or in some way impaired during installation About 90 of network downtime can be attributed to wiring and connector problems 3 Make sure that an AC power cord is properly attached to each Magnum TB14 TB14H 10 Mb s Media Converters unit Be certain that each AC power cord is plugged into a functioning electrical outlet Use the PWR LEDs to verify each unit is receiving power www GarettCom com j 44 TB14 and TB14H 10Mb Media Converters Installation and User Guide 4 If the problem is isolated to a network device other than the Magnum TB14 TB14H 10 Mb s Media Converters product it is recommended that the problem device is replaced with a known good device Verify whether or not the problem is corrected If not go to Step 5 below If the problem is corrected the Magnum TB14 TB14H 10 Mb s Media Converters and its associated cables are functioning properly 5 If the problem continues after completing Step 4 above contact your supplier of the Magnum TB14 TB14H 10 Mb s Media Converters unit or i
32. units are compatible with Ethernet V 1 0 2 0 specifications and comply with IEEE 802 3 standards Twisted Pair 10BASE T ombi Magnum TB14 Media Converter ThinNet BNC PETE 10BASE 2 Magnum TB 14s 10Mb Media Converters are designed for quick and easy installation www GarrettCom com 13 TB14 and TB14H 10Mb Media Converters Installation and User Guide even in very tight spaces Media cables are easily attached to the corresponding Media Converter Because of their compact size Magnum Media Converters can be Velcro mounted on an office wall or the side of a desk or cabinet Mounting options include panel mounting DIN rail and rack mount tray MC14 TRAY that neatly holds the units and associated power supplies is available The standard 1 per unit external power supply plugs into a nearby AC wall socket or power strip The TB14H Hardened media converter is also available with extended temperature power supply AC DC External Internal to qualify for un controlled and Industrial application Each converter features two full sets of LEDs that convey essential diagnostic and status information at any angle See Section 4 1 and 4 4 for power supply and LED function specifications All of the Magnum TB 14s Media Converters comply with the IEEE 802 3 _wwv GarrettCom com T 14 TB14 and TB14H 10Mb Media Converters Installation and User Guide 10BASE T specification for 10 Mb sec tra

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