Magnum TB14 and TB14H
10Mb/s Media Converters
Installation and User Guide
www . GarrettCom . com
TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
Magnum™ TB14 and TB14H 10Mb/s Media Converters
Installation and User Guide
Part #: 84-00126 Rev. C (09/04)
Trademarks
Ethernet is a trademark of Xerox Corporation NEBS is a trademark of Telcordia Technologies
UL is a registered trademark of Underwriters Laboratories
GarrettCom, Magnum, Link-Loss-Learn (patent pending), S-Ring (patent pending) are trademarks and Personal Hub is a registered trademark of GarrettCom, Inc.
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.
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
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.
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
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://www.GarrettCom.com
Email: support@garrettcom.com
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
TABLE OF CONTENTS |
Page |
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1.0 |
SPECIFICATIONS ............................................................................... |
1 |
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1.1 |
Technical Specs Model TB14 and TB14H ( TP and BNC media ) ... 1 |
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2.1 |
Inspecting the Package and the Product............................................... |
9 |
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2.2 |
Product Description ........................................................................... |
10 |
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2.3 |
Features and Benefits......................................................................... |
16 |
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2.4 |
Applications ....................................................................................... |
18 |
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3.0 |
INSTALLATION................................................................................. |
21 |
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3.1 |
Locating the Media Converter Unit ................................................... |
21 |
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3.2 |
MC14-TRAY for Rack Mounting of TB14 and TB14H Media ............ |
23 |
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3.3 |
MC14-TR+PS9 & MC14-TR+PS9X2 for Rack Mounting Media ....... |
24 |
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3.4 |
DIN-Rail mounting option................................................................. |
27 |
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3.5 |
Calculating Overall Segment Distance .............................................. |
28 |
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3.6 |
Connecting Ethernet Media ............................................................... |
32 |
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3.6.1 |
Connecting Twisted Pair (RJ-45 ports)...................................... |
32 |
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3.6.2 |
Connecting ThinNet (10BASE2) ............................................... |
33 |
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04) |
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4.0 |
OPERATION ....................................................................................... |
35 |
4.1 |
Power Requirements, Power Supply Types for TB14 and TB14H ... |
35 |
4.2 |
Powering the TB14H (Direct DC) with 12V, 24V or –48V DC .......... |
37 |
4.3 |
TB14H, DC-powered, -48VDC, 24VDC and 12VDC Installation... |
39 |
4.4 |
Dual LEDs, front-panel and side-panel (Magnum TB14 and TB14H)41 |
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4.5 |
TB14s, BNC Internal Termination Switch........................................ |
42 |
4.6 |
Up-Link (Cross-over) Switch ............................................................ |
43 |
5.0 |
TROUBLESHOOTING ...................................................................... |
44 |
5.1 |
Before Calling for Assistance ............................................................ |
45 |
5.2 |
When Calling for Assistance ............................................................. |
47 |
5.3 |
Return Material Authorization (RMA) Procedure ............................. |
48 |
5.4 |
Shipping and Packaging Information................................................. |
51 |
APPENDIX A: WARRANTY INFORMATION......................................... |
53 |
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
Revisions
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: Minor Update, MK3 units in Series.
Rev B 02/03: Minor Update 10/02 for LEDs, corrected 3.6 Connecting Media Rev A 08/02 : Initial release of this user manual, for TB14 and TB14H.
GarrettCom, Inc. reserves the right to change specifications, performance characteristics and/or model offerings without notice.
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vi
TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
1.0SPECIFICATIONS
1.1Technical Specs Model TB14 and TB14H (Standard TP and BNC media )
Performance:
Data Rate: 10 Mbps (IEEE 802.3), half duplex mode
Network Standards:
Ethernet: 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 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, Calculating Segment Distances.
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TB14 and TB14H 10Mb Media Converters |
Installation and User Guide (09/04) |
Maximum Standard Ethernet Segment Lengths: |
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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: (0ºC to 40ºC) TB14-d, TB14-i
: (0ºC to 50ºC) TB14-Hd, TB14-Hi (-40ºC to 55ºC) TB14H-Hd, TB14H-Hi
(-40ºC to 75ºC) TB14H-12VDC, TB14H-24VDC, TB14H-48VDC
Storage Temperature: -40ºC to 85ºC
Ambient Relative Humidity: 5% to 95% (non-condensing)
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
Power Supply These products are intended to be supplied by a Listed, Direct PlugIn 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 500mA).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 with IEC320 connectors built-in
230V AC at 50 Hz, IEC built in, for “-i” intl models with IEC320 connectors built-in
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
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),
24V DC internal (range of 18 to 36V DC)
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
-48V DC internal (range of 36 to 60V DC)
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: 7.9 oz. (225g); power supply –d, and -i : 5.8 oz (165g) power supply –Hd, and =Hi: 3.8 oz 110g)
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TB14 and TB14H 10Mb Media Converters |
Installation and User Guide (09/04) |
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Cooling Method: Convection, plus the case is used as a heat sink on “H” models |
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Media Converter LED Indicators: |
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LED |
TB14 |
TB14H |
Description |
PWR |
unit |
unit |
Steady ON when power is applied |
Link |
TP, |
TP |
Steady ON when proper link is |
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established at both ends of the segment.* |
RX/A |
TP, BNC |
TP, BNC |
Blinking indicates activity, port is receiving |
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packets. (Steady On or Off = no RX activity). |
POL |
TP |
TP. |
Indicates the unit has detected a TP receive |
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wire-pair signal inversion (polarity). |
COL* . |
TP, BNC. |
TP, BNC |
Indicates unit is simultaneously transmitting |
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and receiving data from the cables. |
JAB* |
n.a. |
unit |
Indicates jabber (illegal packet length fault) |
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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.
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
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 |
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
1.2Summary of models and descriptions:
TB14-d = TP to BNC, half-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, 100240V 50-60Hz AC power supply (Industrial use) TB14-Hi = TP to BNC, half-duplex, 100240V 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
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
2.0INTRODUCTION
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 TB14 or TB14H Media Converter Unit |
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1 |
External Power Supply, (except for internal DC power supply models) |
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1 set |
Metal mounting clips and screws, 2 each |
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1 |
Velcro® Tape section, approximately 3 inches in length |
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1 |
User Guide, i.e., this manual |
(continued next page) |
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
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.
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TB14 and TB14H 10Mb Media Converters Installation and User Guide (09/04)
The TB14 regular-package units are for office and wiring closet environments and use an external AC power supply for either 0° to 40°C or the more stressful industrial 
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