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TB14 and TB14H 10Mb Media Converters   

Installation and User Guide 

 

38 

www  GarrettCom  com

.

.

 

 

    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)

. 

The DC terminal block on the Magnum TB14H 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 

Содержание Magnum TB14H

Страница 1: ...Headquarters GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 Phone 510 438 9071 Fax 510 438 9072 Website http www GarrettCom com email support garrettcom com Magnum TB14 and TB14H 10Mb s Media...

Страница 2: ...de 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 Garret...

Страница 3: ...nd 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 p...

Страница 4: ...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 rul...

Страница 5: ...upply 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 po...

Страница 6: ...rrettCom com 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...

Страница 7: ...the Package and the Product 9 2 2 Product Description 10 2 3 Features and Benefits 16 2 4 Applications 18 3 0 INSTALLATION 20 3 1 Locating the Media Converter Unit 20 3 2 MC14 TRAY for Rack Mounting M...

Страница 8: ...wering 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 40 4 5 TB14s BNC Internal Termination Switch 41...

Страница 9: ...ication pg 5 added Electrical Safety Requirements pg iv Rev C 09 04 Minor updates on UL Requirements on power supplies Rev C 06 04 Minor updates on Agency approvals and power supplies Rev C 07 03 Mino...

Страница 10: ...thernet IEEE 802 3 10BASE2 10BASE T Magnum Media Converters are physical layer standard Ethernet products and operate independently of all software Number of Media Converters in series Experience show...

Страница 11: ...um 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...

Страница 12: ...ltage i e 9vdc 12vdc 24vdc 48vdc and suitably rated output current i e 100mA to 500mA When connected to a 48 V centralized dc source these products shall be provided with a Listed 5 A DC fuse in the s...

Страница 13: ...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 b...

Страница 14: ...ia 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 Conv...

Страница 15: ...t 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 CO...

Страница 16: ...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...

Страница 17: ...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 sup...

Страница 18: ...ng 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 ite...

Страница 19: ...c 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 chara...

Страница 20: ...l industrial Magnum TB14 Magnum TB14H Li nk R R P wr COAX TWISTED PAIR C 12 V D C 1 A U P LI N A Magnum TB14 Media Converter JA B P O L C O L www GarrettCom com 10 Mb s E X T IN T X CA P W R JA B P O...

Страница 21: ...ing 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...

Страница 22: ...2 0 specifications and comply with IEEE 802 3 standards Magnum TB14s 10Mb Media Converters are designed for quick and easy installation Li nk R R P wr COAX TWISTED PAIR C 12 V D C 1 A U P LI N A Magn...

Страница 23: ...t 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 i...

Страница 24: ...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 compl...

Страница 25: ...t network where full repeaters are not required No added Repeater Hop Count Media Converters do not add signal timing delays associated with full repeaters and can be installed without increasing the...

Страница 26: ...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...

Страница 27: ...g 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 sou...

Страница 28: ...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 Ex...

Страница 29: ...the installation of the Magnum TB14s Media Converters including location segment distance calculation and media connection 3 1 Locating the Media Converter Unit All the TB14 series operate in transpa...

Страница 30: ...nting 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 de...

Страница 31: ...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 either fiber or BNC cable in the front Any mix of th...

Страница 32: ...its the LEDs of each unit to be viewed for operational status even when the units are very close together 3 3 MC14 TR PS9 MC14 TR PS9X2 for Rack Mounting Media Converters The MC14 TR PS9 and MC14 TR P...

Страница 33: ...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...

Страница 34: ...ed 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 secur...

Страница 35: ...re 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 Th...

Страница 36: ...rformance 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 over...

Страница 37: ...and TP Ethernet Media Media Distance Formula for Magnum Media Converters Li nk R R P wr COAX TWISTED PAIR C 12 V D C 1 A U P LI N A Magnum TB14 Media Converter JA B P O L C O L www GarrettCom com 10...

Страница 38: ...imum 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...

Страница 39: ...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 nu...

Страница 40: ...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 me...

Страница 41: ...units are powered and proper connections established If the LINK LED is not illuminated change the setting of the up link switch See Section 4 6 for up link switch information If this does not help en...

Страница 42: ...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 50 which can be used to elim...

Страница 43: ...ionality 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 pow...

Страница 44: ...l 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...

Страница 45: ...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 c...

Страница 46: ...nput 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 t...

Страница 47: ...ection 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 The DC terminal bloc...

Страница 48: ...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 voltage of the incomin...

Страница 49: ...LINK will turn off in the event connectivity is lost between 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 rec...

Страница 50: ...14s 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 50 p...

Страница 51: ...tion 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 norma...

Страница 52: ...e 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 p...

Страница 53: ...e 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 Ab...

Страница 54: ...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...

Страница 55: ...ication that when used appears to create the problem 2 An accurate list of GarrettCom product model s involved with serial number s Include the date s that you purchased the products from your supplie...

Страница 56: ...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 information readily available Name and phone number of your cont...

Страница 57: ...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 Garre...

Страница 58: ...ed in a bubble wrap plastic sheet or bag for shipping protection You may retain all connectors and this Installation Guide CAUTION Do not pack the unit in Styrofoam popcorn type packing material This...

Страница 59: ...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 p...

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