GarrettCom PS14H-48VDC User manual

www GarrettCom com .. www GarrettCom com ..
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

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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.

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Packet-Processing Between Domains
Filter / Forwarding Rate from 100Mbps ports: 148,800 pps max
Filtering and Forwarding Rate from 10 Mbps ports: 14,880 pps max.
Processing type: Store and Forward, non-blocking
Auto-learning: 2K address table
Address buffer age-out time: 300 sec.
Packet buffers memory: 128KB,dynamically shared on all domains
(Non-blocking switching)
Latency (not including packet time): 100 to 10 Mbps: 5μs
10 to 100Mbps: 5μs
Path Delay Value: 50 BT on all ports
Maximum Ethernet Segment (or Domain) Lengths
10BASE-T (Unshielded twisted pair) - 100 m (328 ft)
100BASE-TX (CAT 5 UTP) - 100 m (328 ft)

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Operating Environment:
Ambient Temperature (S14): 32ºF to 104ºF (0ºC to 40ºC)
(S14H): -13ºF to 140ºF (-25ºC to 60ºC)
Long term per independent agency tests (UL)
-40ºF to 167ºF (-40ºC to 75ºC)
Short term per IEC Type tests
(S14P & PS14P): -40ºF to 185ºF (-40ºC to 85ºC)
Long term per independent agency tests (UL)
-40ºF to 167ºF (-40ºC to 75ºC)
Short term per IEC Type tests
Storage Temperature, All models: -40ºF to 185ºF (-40ºC to 85ºC)
Cold Start: (S14H) model to -20ºC
(S14P) model to -40ºC
Ambient Relative Humidity: 5% to 95% (non-condensing)
Altitude (All models): -200 to 5000ft. (-60 – 15,000 m)
Conformal Coating (optional) Humidity protection

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Note: H and P models are designed for NEBS compliance, including, vibration, shock and
altitude.
Packaging:
Enclosure: Robust sheet metal (Steel).
Dimensions, Switch unit: Height x Width x Depth
S14, S14H, S14P & PS14P: 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: all S14 models: 8.6 oz. (243g);
power supply, –d, and i: 5.9 oz (170g)
–Hd, and Hi: 5.8 oz (165g)
–Pd, and =Pi: 7.9 oz (225g)
PS14P units: 9.6 oz (272g)
Cooling Method:
Convection on regular model, plus the case is used as a heat sink on “H” and “P” models.

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POWER SUPPLY (S14 Model only)
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
500mA).When connected to a 48 V centralized dc source these products shall be provided
with a Listed 5A DC fuse in the supply circuit.
UL listed class II Power Supply, ( AC External):
Power input (8-15)V DC, jack is 2.5mm center +ve , with 6ft. cord
Input: 120vac at 60 Hz for “d” models, 240vac at 50Hz for “i” models that have IEC320
power connector built-in the PS unit. Out put- 12vdc, 1 Amps
Input: 100-240V AC at 47-63Hz, for “-Hd” high temp., 100-240V AC at 47-63Hz “-for
Hi” models that have IEC320 power connector built-in the PS unit.
Out put- 12vdc, 1.25 Amps
Input: 100-240V AC at 47-63Hz, for “-Pd” high temp. 100-240V AC at 47-63Hz, “-Pi”
models that have IEC320 power connector built-in the PS unit.
Out put- 12vdc, 2 Amps

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DC to unit: 12V DC, 2.5mm jack, center +ve, 6ft. cord
Power Supply ( Direct DC ): built-in screw terminal
block for +, -, ground. The 12V DC jack is also present.
12V DC internal (range of 8.0 to 15V DC),
24V DC internal (range of 18 to 36V DC)
-48V DC internal (range of 36 to 60V DC) t.
Power Consumption: 3 watts typical, 4 watts max.
Note 1: 8-15V DC can be used for dual source DC input
Note 2: Internal DC power floats, user may ground “+” or “-”
if desired.

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POWER INPUT: (PS14P(POE) unit only)
Total Power Consumption: 66 watts max. (1.4A @48VDC)
Terminal block for -48v DC input (range of 46 to 60V dc), built in for +, - , ground. The 8-
15V DC jack is also present, but it can only be used to power the PS14P unit itself, not PoE
devices attached.
POWER OUTPUT: (PS14P(POE) unit only)
PoE available on all four RJ-45 ports via Ethernet twisted pair cabling on port pins using
spare pairs 4,5(+) 7,8(-), not the data pair 1,2(-), 3,6(+)
802,3af Power Consumption: 61.6 watts max. (15.4(max)/port)
PoE Ports Output voltage: 44 to 57 VDC
Over Current Protection, per port: resettable fuse
Port Connectors:
RJ-45 Port: Auto-cross(MDIX), 100BASE-TX and 10BASE-T:shielded 8-pin
female. Three RJ-45 ports provided in front, and one on the rear. Supports shielded
(STP) and unshielded (UTP) Cat 3, 4, 5 cable. For PoE pass-through option on P
models, use Model # PS14P.

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LED Indicators (Dual- front and end, port #4 has front only)
POWER: Steady ON when power applied (S14 model)
ON for -48V power applied to the PS14P unit
PoE, ports 1,2,3,4: ON when delivering power (PS14P)
10/100: = 100Mbps; OFF = 10 Mbps
LK/ACT: Steady ON for LINK with no traffic, blinking indicates port
is transmitting / receiving.
F/H: ON = full-duplex, OFF = half-duplex
Mounting option for S14 Family of Switches:
Metal Mounting clips for panel mounting : included
DIN-Rail mounting option: Model # DIN-RAIL MC2 (see Section 3.4)
Rack-mount option: MC14-TRAY, see http://www.garrettcom.com/mc_tray.htm
Mean Tine Between Failure (MTBF)– 15+ years, Telcordia (Bellcore SR-332) Method

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Agency Approvals and Standard Compliance:
UL Listed (UL 60950), cUL, CE, Emissions meet FCC Part 15, Class A.
NEBS L3 and ETSI compliant
H & P models: IEEE P1613 Env. Std for Electric Power Substations
P model: NEMA TS-2 and TEES for traffic control equipment
P model: designed for UL 2043 above-the-ceiling installation
IEC61850 EMC and Operating Conditions Class C for Power Substations
Designed for above-the-ceiling (plenum) installation
Warranty: Three years, return to factory Made in USA

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1.2 Summary of models and descriptions
S14-d,i = four 10/100 RJ-45 ports Switch, for office and wiring closet env., ext. AC Pwr Supply
S14H-Hd, Hi = Hardened, four 10/100 RJ-45 ports Switch, Factory floor, Int. 8-15VDC,
Ext. AC Hardened power supply included .
S14H-12VDC = Same as S14H model, except Ext. AC Hardened power supply not included
S14H-24VDC = Same as S14H-12VDC model, except for 24VDC power input
S14HR-24VDC = Same as S14H-24VDC model, but includes DIN-RAIL-MC2 option.
S14H-48VDC = Same as S14H-24VDC model, except for -48VDC power input.
S14P-Pd, Pi = ,Premium rated, four 10/100 RJ-45 ports Switch, for un-controlled(outdoor) env.
Int. 8 to 15V terminal block, Ext. AC Premium-rated Power Supply included.
S14P-12VDC = Same as S14P-Pd, Pi, except ext. AC Premium Power Supply is not included.
S14P-24VDC = Same as S14P-12VDC model, except Ext. AC Premium power supply not included
S14PR-24VDC = Same as S14P-24VDC model, but includes DIN-RAIL-MC2 option.
S14P-48VDC = Same as S14P-24VDC model, except for -48VDC input
MC14-TRAY = 19” Rack-mount tray for 14-series Switch models, up to 16 units
DIN-RAIL-MC2 = Metal DIN-Rail mounting bracket for one S14-Series

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Magnum PS14P (PoE) Power Source Switch (model and descriptions)
PS14P = ,Premium rated, four 10/100 RJ-45 ports Switch in a compact package, rated for un-
controlled(outdoor) env. All four RJ-45 Ethernet ports support Power Source PoE as per the IEEE
802.3ad standard. Includes integral -48V DC terminal block for power unit.
NOTE: If you want a heavy-duty Industrial power supply that plugs into AC and delivers -48BDC at
50 watts to support one PS14P-48VDC Switch and up to 4 attached PoE devices, Try this URL –
http://www.lanstore.com/ps.htm
MC14-TRAY = 19” Rack-mount tray for 14-series Switch models
DIN-RAIL-MC2 = Metal DIN-Rail mounting bracket for one PS14P Switch