GarrettCom PS14H-48VDC User manual

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Corporate Headquarters
GarrettCom, Inc.
47823 Westinghouse Dr.
Fremont, CA 94539
Phone [phone]
Fax [phone]
Website: http://www.GarrettCom.com
email: [e-mail]
Magnum S14 Convenient Switch
&
PS14P Power Source Switch (PoE)
Installation and User Guide
$5.00 USD

S14 & PS14P (PoE) Convenient Switches Installation and User Guide
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Magnum™S14 & PS14P (PoE) Convenient Switches
Installation and User Guide
Part #: 84-00100Z 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

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Important: The Magnum S14 & PS14P(PoE), 10/100 Mb/s Convenient
Switches contain no user serviceable parts. Attempted service by unauthorized
personnel shall render all warranties null and void. If problems are
experienced with Magnum S14 & PS14P 10/100 Mb/s Convenient Switches,
consult Section 5, Troubleshooting, of this User Guide.
Copyright ©2005 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.

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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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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 5A DC Listed fuse or
circuit breaker in the supply circuit when connected to a 48V
centralized source.
4. The external power supply for DC units shall be Listed, Direct Plug In
power unit, marked Class 2, or listed ITE Power Supply, marked LPS,
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.

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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 [phone]
Fax [phone]
Website: http://www.GarrettCom.com
Email: [email protected]

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TABLE OF CONTENTS Page
1.0SPECIFICATIONS ............................................................................... 1
1.1Technical Specifications..................................................................... 1
1.2Summary of models and descriptions................................................ 10
2.0INTRODUCTION ............................................................................... 12
2.1Inspecting the Package and the Product............................................. 12
2.2Product Description ........................................................................... 13
2.2.1Magnum PS14P : 4-port PoE Power Source Switch................. 18
2.3Magnum PS14P & S14-Series, with four (RJ-45) Copper ports ...... 24
2.4Frame Buffering and Latency............................................................ 25
2.5Features and Benefits......................................................................... 28
2.6Applications (S14 Series and PS14P(POE) Switches) ...................... 31
3.0INSTALLATION................................................................................. 41
3.1Locating the Convenient Switch Unit................................................ 41
3.2MC14-TRAY for Rack Mounting of S14-Series Switches............... 43
3.3MC14-TR+PS9 & MC14-TR+PS9X2 for Rack Mounting ............... 44
3.4DIN-Rail mounting option................................................................. 46

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3.5Power Requirements for S14 Series Switches................................... 47
3.6Powering the S14 Series (DC internal) with 12V, 24V or –48VDC ....
power input........................................................................................ 49
3.7S14H & S14P, DC-powered, -48VDC, 24VDC and 12VDC
Installation ......................................................................................... 51
3.7.1Power Requirement for PS14P(PoE) Power Source Switch...... 53
3.8Connecting Twisted Pair (RJ-45 ports).............................................. 54
3.8.1Connecting Twisted Pair (RJ-45, CAT 3 or CAT 5,
Unshielded or Shielded)............................................................. 55
3.8.2Connections to NICs which support Auto-Negotiation,
RJ-45 ports................................................................................. 56
4.0OPERATION....................................................................................... 57
4.1Dual-Speed Functionality, and Switching ......................................... 57
4.2Auto-cross (MDIX), Auto-negotiation and Speed-sensing................ 59
4.3Dual LEDs, Front-panel and side-panel............................................. 61
5.0TROUBLESHOOTING...................................................................... 62
5.1Before Calling for Assistance............................................................ 63

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5.2When Calling for Assistance ............................................................. 64
5.3Return Material Authorization (RMA) Procedure............................. 65
5.4Shipping and Packaging Information................................................. 66
APPENDIX A: WARRANTY INFORMATION......................................... 68
Revisions
Rev D 11/09: updated DIN Rail mount photo (pg. 46)
Rev C 08/08: revised S14 weight specifications on page-4
01/06: Updated the PS14P(POE) Power Source Switch
Rev B 05/05: Added Magnum PS14P(POE) Power Source Switch
10/04: Small edit and updates on power supply option.
09/04: Small edit and updates on UL.
06/04: Small revision of the Agency Approvals
Rev A 03/04: Initial release of this user manual for the S14 Converter Switch

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1.0 SPECIFICATIONS
1.1 Technical Specifications
Ports Performance
When a port is operating at 100Mbps:
Data Rate: 100Mbps
When a port is operating at 10 Mbps:
Data Rate: 10 Mbps
Network Standards
100Mb: Ethernet IEEE 802.3u, 100BASE-TX, IEEE 802.1p
10 Mb: Ethernet IEEE 802.3, 10BASE-T
Power Over Ethernet: IEEE 802.3af (PS14P model only)
Auto-sensing for speed: IEEE 802.3u
Data packets that have the 4-bytes tagged VLAN field (802.1q) inserted in
them are received and transmitted unchanged.