Transition Networks M/GE-PSW-SFP-01 User manual

33571 Rev. E www.transition.com/ Page 1 of 16
User Guide
M/GE-PSW-SFP-01
Mini Media Converter
•Unit & Port LEDs allow for
quick status information
•Auto-Negotiation
•Fixed Full-Duplex on fiber
•Auto-MDI/MDIX
•Active Link Pass Through
•Automatic Link Restoration
•Space saving design
•Connect Legacy Networking
Equipment (connect an
existing 10/100 Mbps device
to 1000 Mbps devices)
•Jumbo Frame (up to 10,240
Bytes)
•USB Power Option, requires
USB to DC barrel connector
cable (USBC-AM-DC)
Contents
Introduction .................................................................................................................................................. 1
Ordering Information.................................................................................................................................... 2
Options (sold separately).......................................................................................................................... 2
Package Contents.......................................................................................................................................... 2
Installation .................................................................................................................................................... 3
Observe ESD Precautions ......................................................................................................................... 3
Copper and fiber ports ............................................................................................................................. 3
Insert and Connect the SFP ...................................................................................................................... 3
Removing an SFP Module......................................................................................................................... 4
Connecting two-strand fiber cable ........................................................................................................... 4
Connecting single-strand fiber cable........................................................................................................ 5
Connect the twisted-pair copper cable .................................................................................................... 5
Power up the media converter................................................................................................................. 6
Power adapter .......................................................................................................................................... 6
Operation...................................................................................................................................................... 8
Status LEDs ............................................................................................................................................... 8
Features.................................................................................................................................................... 8
Cable Specifications .................................................................................................................................... 10
Fiber cable .............................................................................................................................................. 10
M/GE-PSW-SFP-01.................................................................................................................................. 10
Copper cable...........................................................................................................................................10
Application Examples.................................................................................................................................. 11
Technical Specifications .............................................................................................................................. 12
Troubleshooting..........................................................................................................................................13
Contact Us...................................................................................................................................................14
Compliance Information ............................................................................................................................. 14
Record of Revisions..................................................................................................................................... 16
Introduction
Transition Networks’M/GE-PSW-SFP-01 is used to convert 100/1000BASE-X fiber port to
10/100/1000BASE-T copper port, or vice versa. The M/GE-PSW-SFP-01 is a mini form factor media
converter with a fixed configuration (no DIP switches or jumpers) that is powered by a 12VDC external
power supply or a 5V DC via USB to Barrel cable.

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The M/GE-PSW-SFP-01 provides a cost-effective method for integrating fiber optic cabling into a
10/100/1000 UTP environment. With its miniature size, the Mini offers a space-saving alternative while
it converts copper to fiber with the smallest footprint available in the industry.
The M/GE-PSW-SFP-01 supports one dual-speed Small Form Factor (SFP) hot-pluggable slot, providing
autosense with 100M or Gigabit SFP transceivers. A wide variety of SFP optical transceivers is available
to offer a full range of deployment options over multimode or single mode fiber.
Ordering Information
SKU
Description
M/GE-PSW-SFP-01
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 100/1000Base-X SFP Slot (empty)
SPS-2460-SA
Stand-Alone Wide Input (24 - 60 VDC) Power Supply
Options (sold separately)
Option
Description
USBC-AM-DC
USB 2.0 Cable male to Barrel Connector male. USB Power Option; requires the
standard USB to DC barrel connector cable.
WMBM
Wall Mount Bracket: 3.3” [84 mm]
RMBM
Rack Mount Bracket for RMS19-SA4-01 and/or E-MCR-05
M-MCR-01
Powered Chassis; 18-Slot Powered Mini Chassis for Mini Converters
SFP Modules
Transition Networks SFP transceiver modules are MSA compliant
Package Contents
Make sure you have received the following items. Contact your sales representative if any item is
missing or damaged. Please save the packaging for possible future use.
•One M/GE-PSW-SFP-01 Media Converter
•One Wall Mount AC Adapter (12 VDC 400 mA)
•One documentation postcard
M/GE-PSW-SFP-01

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Installation
Observe ESD Precautions
Observe the following ESD (Electrostatic Discharge) precautions when installing or handing the M/GE-T-
xxx-01 media converter:
•Do not remove the converter from its protective packaging until you are ready to install it.
•Wear an ESD wrist grounding strap before handling any module or component. If you do not
have a wrist strap, maintain grounded contact with the system unit throughout any procedure
requiring ESD protection.
Copper and fiber ports
The figure below shows the front panel of the M/GE-PSW-SFP-01 media converter.
Insert and Connect the SFP
Perform the steps below to install an SFP in the M/GE-PSW-SFP-01. Refer to the documentation that
came with your SFP for specific requirements. See our website for full details on our SFP products.
1. Remove the SFP transceiver module from its protective packaging. Note: Do not remove the optical
bore dust plugs until directed to do so in a later procedure.
2. Check the slot orientation. Position the SFP device at the desired installation slot, with the label
facing correctly.
3. Carefully slide the SFP device into the slot, aligning it with the internal installation guides.
4. Ensure that the SFP device is firmly seated against the internal mating connector.
5. Remove the dust plug from the connector. Save the dust plug for future use.
6. Connect the fiber cable to the fiber port connector of the SFP device. Make sure the SFP release
latch is in the up (closed) position when you insert the cable connector into the SFP.
7. Attach the other end of the cable into the other device.

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Removing an SFP Module
Caution: Be careful when removing the SFP from a device. Some SFP transceiver module temperatures
may exceed 160°F (70°C) and be too hot to touch with bare hands. Note: Do not remove and replace the
SFP modules more often than necessary; excessive SFP removing and replacing can shorten the SFPs
useful life.
1. Attach an ESD-preventive wrist strap to your wrist and to the ESD ground connector or a bare metal
surface on your chassis.
2. For future reattachment of fiber-optic cables, note which connector plug is send (TX) and which is
receive (RX).
3. Remove the SFP transceiver module:
a. If the SFP transceiver module has an actuator button latch, gently press the actuator button on the
front of the SFP transceiver module until it clicks and the latch mechanism releases the SFP
transceiver module from the socket connector. Grasp the actuator button between your thumb and
index finger, and carefully pull the SFP transceiver module straight out of the module slot.
b. If the SFP transceiver module has a bail clasp latch, pull the latch out and down to eject the SFP
transceiver module from the socket connector. If the bail clasp latch is obstructed and you cannot
use your index finger to open it, use a small, flat-blade screwdriver or other long, narrow instrument
to open the bail clasp latch. Grasp the SFP transceiver module between your thumb and index finger,
and carefully remove it from the socket.
4. Replace the Dust Plug.
5. Place the removed SFP transceiver module in an antistatic bag or other protective package.
Connecting two-strand fiber cable
Full duplex (always ON) is on the fiber side only; therefore, the 512-Bit Rule does not apply. The cable
lengths are constrained by the cable requirement.
1. Locate or build IEEE 803.2™ compliant 1000Base-X fiber cable with male, two-stranded TX to RX LC
connectors installed at both ends.
2. Connect the fiber cable to the M/GE-PSW-SFP-01 media converters as follows:
•Connect the male TX cable connector to the female TX port.
•Connect the male RX cable connector to the female RX port.
3. Connect the fiber cable to the other device (another media converter, hub, etc.) as follows:
•Connect the male TX cable connector to the female RX port.
•Connect the male RX cable connector to the female TX port.
Two-strand Fiber Cable

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Connecting single-strand fiber cable
Full duplex (always ON) is on the fiber side only; therefore, the 512-Bit Rule does not apply. The cable
lengths are constrained by the cable requirement. Single fiber technology helps maximize the usage of a
limited number of fiber runs. In a traditional optical link, a fiber pair consists of two uni-directional
strands. The single fiber technology multiplexes two optical wavelengths of 1310nm and 1550nm into a
single strand fiber. In a single fiber media converter each wavelength is responsible for either the
transmit or receive function. Consequently, the bi-directional transmission is achieved by using a single
strand.
The converters in a single fiber scenario "match" each other's wavelengths. For example, Converter A
transmits at the wavelength of 1310nm and receives at 1550nm while the other converter transmits at
1550nm and receives at 1310nm. Therefore, converters are usually used in pairs. Single fiber technology
on Transition Networks Media Converters has a maximum distance of 20 to 80km.
1. Locate or build IEEE 803.2™ compliant 1000Base-X fiber cable with a male, single-strand LC connector
installed at each end.
2. Connect the fiber cable to the M/GE-PSW-SFP-01 media converters as follows:
3. Connect the fiber cable to the other device (another media converter, hub, etc.) as follows:
Single-strand Fiber Cable
Connect the twisted-pair copper cable
The AutoCross feature allows either MDI (straight-through) or MDI-X (crossover) cable connections to be
configured automatically, according to network conditions.
1. Locate or build IEEE 803.2™ compliant 10/100/1000Base-T cables with RJ-45 connectors installed at
both ends.
2. Connect the RJ-45 connector at one end of the cable to the RJ-45 port on the M/GE-PSW-SFP-01.
3. Connect the RJ-45 connector at the other end of the cable to the RJ-45 port on the other device
(switch, workstation, etc.).
Twisted-pair Copper Cable

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Power up the media converter
Transition Networks offers a variety of power supplies, depending on the
country code bundle, that can be used to adapt 100 - 240VAC to the 12VDC
input to the media converter. The Power Supply is Included.
To order the corresponding country specific power supply, add the Country
Code extension to the end of the SKU: -NA = North America,
-LA = Latin America, -EU = Europe, -UK = United Kingdom, -SA = South America,
-JP = Japan, -OZ = Australia, -BR = Brazil.
The M/GE-PSW-SFP-01 media converter is powered by using a DC power adapter through the barrel
connector on its back panel, as shown below.
M/GE-PSW-SFP-01 Back Panel Power
Power adapter
AC power
1. Connect the barrel connector of the power adapter to the media converter’s power port (located on
the back panel of the media converter.
2. Connect the power adapter plug to AC power.
3. Verify that the media converter is powered up by observing that the front panel LED power (PWR)
indicator is lit.

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DC power (USBC-AM-DC)
See the Transition Networks SPS-2460-SA DC external power supply User’s
Guide for information on powering the media converter. An optional USB-
AM-DC cable can also be used, with power derived from an active USB port of
a laptop or workstation (USB 2.0 Cable A male to B male).
The USBC-AM-DC is a USB 2.0 Cable male to Barrel Connector male.
The USB Power Option requires the standard USB to DC barrel connector
cable. Description: Cable, 1830 mm, USB A plug to 5.5x2.1x12 mm 50-00024
plug, center pos, 22 AWG, UL2468, 30-00008 wire.
USBC-AM-DC Dimensions:
DC power:
1. Insert the power adapter barrel into the barrel connector located on the back of the media converter.
2. Connect the power adapter to DC power source.
3. Observe that the power ON LED is lit.
USB port power:
Use a USB 2.0 Type A to barrel connector cable to enable powering the media converter via an active
USB port.
Note: When using the USB port to power the media converter, make sure that the output USB port is
turned ON (some laptops and PCs can turn OFF the USB port).
Note: The USB port provides power to the device only; it is not used to transfer data.

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Operation
Status LEDs
Use the status LEDs to monitor the M/GE-PSW-SFP-01 media converter operation in the network.
Power Indicator LED
Pwr LED: Green –On for power applied to board; otherwise Off.
Ethernet RJ-45 LEDs
Upper left LED of RJ45 is for Fiber: Green for 1000 and yellow for 100.
(Left) Fiber Port LED On –On for Link ( fiber )
Blinking –Activity
Upper right LED of RJ45 is for TP: Green for 1000 and yellow for 10/100.
(Right) TP Port LED On –On for Link ( copper )
Blinking –Activity
Features
Auto-Negotiation
The M/GE-PSW-SFP-01 Auto-Negotiation feature is permanently enabled. Auto-Negotiation allows the
media converter to configure itself automatically to achieve the best possible mode of operation over a
link.
It broadcasts speed (1000 Mb/s) and duplex capabilities (full) to the other device and negotiates the
best mode of operation. Auto-Negotiation allows quick and easy installation because the optimal link is
established automatically.
AutoCross™
The AutoCross feature allows using either straight-through (MDI) or crossover (MDI-X) copper cables.
AutoCross determines the characteristics of the connection and automatically configures the device to
link up, regardless of the copper cable configuration, MDI or MDI-X.

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Active Link Pass-Through (ALPT)
Link Pass-Through is a troubleshooting feature that allows the media converter to monitor both the
fiber and copper RX ports for loss of signal. With the loss of RX signal on one media port, the converter
will automatically disable the TX signal of the other media port, thus “passing through” the link loss.
•End device automatically notified of link loss
•Prevents loss of valuable data unknowingly transmitted over invalid link
Active LPT requires the links to become Active before LPT becomes Active. With Active LPT there are
two states: Diagnostic and Active.
The media converter enters the Diagnostic state when either of the following conditions is met:
•Upon power-up of the converter.
•Upon removing the converter’s SFP module (if equipped).
In the Diagnostic state, the link for each of the media converter’s ports can come up independently of
each other, just like a converter that has no LPT functionality, or a converter that has LPT is disabled.
The Diagnostic state is helpful during first power up, before all links of a circuit are connected, as it
allows the installer to see each link turn on as the cables are plugged in. It’s also helpful for finding the
location of a fault, if one exists.
Note: The media converter remains in the Diagnostic state until the link status for both media
converter’s ports is up, simultaneously.
After that condition is met, ALPT enters the Active state. It remains in the Active state until the
converter is either powered down, or its SFP module is removed. In the Active state, Active LPT works as
shown below.
Note: Active Link Pass-Through (ALPT) is a new feature available at firmware Rev. C or higher.

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Cable Specifications
The physical characteristics must meet or exceed IEEE 802.3™ specifications.
Fiber cable
Bit Error Rate: <10-9
Single mode fiber (recommended): 9 µm
Multimode fiber (recommended): 62.5/125 µm
Multimode fiber (optional): 100/140, 85/140, 50/125 µm
M/GE-PSW-SFP-01
Fiber Optic Transmitter Power: depends on the SFP module used.
Fiber Optic Receiver Sensitivity: depends on the SFP module used.
Link Budget: depends on the SFP module used.
The fiber optic transmitters on this device meet Class I Laser safety requirements per IEC-825/CDRH
standards and comply with 21 CFR1040.10 and 21CFR1040.11.
Copper cable
Categories 5 and 5e: minimum requirement
Gauge 24 to 22 AWG
Attenuation 22.0 dB /100m @ 100 MHz
Maximum Cable Distance 100 meters
•Straight-through or crossover twisted-pair cable may be used.
•Shielded (STP) or unshielded (UTP) twisted-pair cable may be used.
•Pins 1&2 and 3&6 are the two active pairs in an Ethernet network.
•All four pairs are used in a gigabit Ethernet network.
•Use only dedicated wire pairs for the active pins ( e.g., blue/white & white/blue, orange/white &
white/orange, etc. )
•Do not use flat or silver satin wire.

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Application Examples

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Technical Specifications
For Transition Networks’ M/GE-PSW-SFP-01 or equivalent:
Standards
IEEE 802.3™, IEEE 802.3u, IEEE 802.3z, IEEE 802.3x
RAM
1Mb
MAC Table size
8K
Max Frame Size
10240 bytes (untagged)
Regulatory Compliance for Emission
FCC Class A; CE
Safety Compliance
UL Listed, C-UL Listed (Canada).
External Power Supply is UL Listed.
Data Rate
1000Mbps
Power Consumption
Approx. 1.2 Watts without SFP
3.1 W with typical SFP (actual Power Consumption will vary
based on the SFP used)
Power Sources
Unit accepts 4.5 VDC to 14 VDC
Wall Mount AC adapter : 12 VDC 400mA
USB 2.0: +5 VDC, 0.5A
Dimensions
Width: 1.8" (46 mm); Depth: 3.3" (85 mm); Height: 0.85" (22
mm)
Operating Temperature
0 to +50°C
Storage Temperature
-15 to 65 °C
Altitude
0-10,000 feet
Operating Humidity
5% to 95% (non-condensing)
Shipping Weight
2 lbs. (0.90 kg)
MTBF
24,466 hours (MIL217F2 V5.0) (MIL-HDBD-217F)
100,130 hours (Bellcore7 V5.0)
Warranty
Lifetime
For current information on the M/GE-PSW-SFP-01, view the online user guide at www.transition.com.
The fiber optic transmitters on this device meet Class I Laser safety requirements per IEC-825/CDRH
standards and comply with 21 CFR1040.10 and 21CFR1040.11.
WARNING: Visible and invisible laser radiation when open. Do not stare into the beam or view the beam
directly with optical instruments. Failure to observe this warning could result in an eye injury or
blindness.
WARNING: Use of controls, adjustments or the performance of procedures other than those specified
herein may result in hazardous radiation exposure.
IMPORTANT: Copper based media ports such as Twisted Pair (TP) Ethernet, USB, RS232, RS422, RS485,
DS1, DS3, Video Coax, etc., are intended to be connected to intra-building (inside plant) link segments
that are not subject to lightening transients or power faults. Copper-based media ports such as Twisted
Pair (TP) Ethernet, USB, RS232, RS422, RS485, DS1, DS3, Video Coax, etc., are NOT to be connected to
inter-building (outside plant) link segments that are subject to lightening transients or power faults.

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Troubleshooting
If the media converter fails, isolate and correct the failure by determining the answers to the following
questions and then taking the indicated action:
1. Is the PWR (power) LED lit and did the TX and FX LEDs turn ON then turn OFF?
NO
• Is the power adapter the proper type of voltage and cycle frequency for the AC outlet?
• Is the power adapter properly installed in the media converter and in the outlet?
• Contact TN Tech Support. See Contact Us on page 14 below.
YES
• Proceed to step 2.
Note: As a link pass-through device, both the copper and the fiber cables must be installed before the
LEDs will light.
2. Are the “FX –Link”and “TX-Link/Act” LEDs lit on the RJ-45 port?
NO
• Check the copper cables for proper connection. See “Observe ESD Precautions” on page 3.
• Check the fiber cables for proper connection. See “Observe ESD Precautions” on page 3.
•See The Fiber Optic Association, Inc. (FOA) website for basic to advanced topics on fiber
optics and premises cabling.
• Contact TN Tech Support. See Contact Us on page 14 below.
YES
Note: The fiber port mode is set by the type of SFP module in the SFP slot at power up. The fiber port
mode will not change when a new (different model) SFP is plugged in until a reboot is performed.
• Contact TN Tech Support. See Contact Us on page 14 below.

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Contact Us
Technical Support: Technical support is available 24-hours a day
US and Canada: 1-800-260-1312
International: 00-1-952-941-7600
Main Office
tel: [phone] | toll free: 1.800.526.9267 | fax: [phone]
[email protected]om | [e-mail] | [e-mail]
Address
Transition Networks
10900 Red Circle Drive
Minnetonka, MN 55343, U.S.A.
Web: https://www.transition.com
Compliance Information
Declaration of Conformity

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CE Mark
FCC regulations
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case
the user will be required to correct the interference at the user's own expense.
Canadian regulations
This digital apparatus does not exceed the Class A limits for radio noise for digital apparatus set out on
the radio interference regulations of the Canadian Department of Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables
aux appareils numériques de la Class A prescrites dans le Règlement sur le brouillage radioélectrique
édicté par le ministère des Communications du Canada.
European regulations
Warning : This is a Class A product. In a domestic environment this product may cause radio interference
in which case the user may be required to take adequate measures.
Achtung ! : Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb
dieses Gerätes Rundfunkstörungen auftreten. In diesem Fäll is der Benutzer für Gegenmaßnahmen
verantwortlich.
Attention ! : Ceci est un produit de Classe A. Dans un environment domestique, ce produit risque de
créer des interférences radioélectriques, il appartiendra alors à l'utilsateur de prende les measures
spécifiques appropriées.
In accordance with European Union Directive 2002/96/EC of the European Parliament and
of the Council of 27 January 2003, Transition Networks will accept post usage returns of
this product for proper disposal. The contact information for this activity can be found in
the 'Contact Us' portion of this document.
CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO THE PUBLIC TELEPHONE NETWORK.
Failure to observe this caution could result in damage to the public telephone network.
Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EGMitgliedstaaten
verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung der Richtlinie 91/263/EWG zur
Angleichung der Rechtsvorschriften der Mitgliedstaaten über Telekommunikationsendeinrichtungen
einschliesslich der gegenseitigen Anerkennung ihrer Konformität.

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Record of Revisions
Rev
Date
Notes
A
04/29/14
Initial release.
B
5/24/16
Correct description on page 1, add DoC, and update fiber art and text.
C
6/2/16
Add cable and power supply information and add application examples.
D
3/14/17
Add ALPT for FW Rev. C and update contact information.
E
6/4/21
Add PEM and update specifications.
Trademark notice: All trademarks and registered trademarks are the property of their respective
owners.
Copyright restrictions: © 2014-2021 Transition Networks. All rights reserved. No part of this work may
be reproduced or used in any form or by any means - graphic, electronic or mechanical - without written
permission from Transition Networks.