Transition Networks CETTF10XX-105 User manual

User’s Guide
CETTF10xx-105
Slide-in-Module Media Converter
• Ethernet
• Copper to Fiber
• 10Base-T to 10Base-FL
Transition Networks CETTF10xx-105 series Ethernet
10Base-T to 10Base-FL media converters (designed
to be installed in a PointSystem™ chassis) connect
10Base-T twisted-pair copper cable to multimode or
single mode 10Base-FL fiber-optic cable.
*CETTF1029-105 and CETTF1029-106 are designed to be installed in the same
network where one is the local converter and the other is the remote converter.
The distances listed are the typical maximum cable distance. Actual distance is
dependent upon the physical characteristics of the network installation.
Part Number Port One - Copper
10Base-T
Port Two - Fiber-Optic
10Base-FL
CETTF1011-105 RJ-45
100 m (328 ft)*
ST, 850 nm multimode, duplex
2 km (1.2 miles)
CETTF1012-105 RJ-45
100 m (328 ft)*
ST, 1310 nm single mode, duplex
20 km (12.4 miles)
CETTF1013-105 RJ-45
100 m (328 ft)*
SC, 850 nm multimode, duplex
2 km (1.2 miles)
CETTF1014-105 RJ-45
100 m (328 ft)*
SC, 1310 nm single mode, duplex
20 km (12.4 miles)
CETTF1022-105 RJ-45
100 m (328 ft)*
ST, 1310 nm single mode, duplex
40 km (24.9 miles)
CETTF1027-105 RJ-45
100 m (328 ft)*
ST, 1300 nm multimode, duplex
5 km (3.1 miles)
CETTF1018-105 RJ-45
100 m (328 ft)*
MT-RJ, 850 nm multimode, duplex
2 km (1.2 miles)
CETTF1014-106 RJ-45
100 m (328 ft)*
SC, 1310 nm single mode, duplex
20 km (12.4 miles)
CETTF1015-105 RJ-45
100 m (328 ft)*
SC, 1310 nm single mode, duplex
40 km (24.9 miles)
CETTF1029-105* RJ-45
100 m (328 ft)*
SC, 1310 nm (TX) / 1550 nm (RX)
single fiber, 20 km (12.4 miles)
CETTF1029-106* RJ-45
100 m (328 ft)*
SC, 1550 nm (TX) / 1310 nm (RX)
single fiber, 20 km (12.4 miles)

Installation
CAUTION: Wear a grounding device and observe electrostatic discharge
precautions when setting the 4-position switch and the jumper and when
installing the media converter. Failure to observe this caution could result in
damage to, and subsequent failure of, the media converter.
Set the 4-Position Switch
• The 4-position switch is
located on the media
converter circuit board.
• Use a small flat-blade
screwdriver to set the
switches (see the drawing).
NOTE: When the fiber port or the copper port is disabled (switches 1 and 2),
network traffic coming into the media converter is ignored and no traffic flows
out. In this mode, the media converter is disconnected from the network.
1. Fiber Port (10Base-FL)
Up Enable network traffic on the fiber port.
Down Disable network traffic on the fiber port.
2. Copper Port (10Base-T)
Up Enable network traffic on the copper port.
Down Disable network traffic on the copper port.
3. AutoCross
Up Enable AutoCross (see page 6).
Down Disable AutoCross.
(When AutoCross is disabled, the 10Base-T (copper) port is in
MDI-X (crossover) mode.)
4. Link Pass-Through
Up Enable Link Pass-Through (see page 6).
Down Disable Link Pass-Through.
(When Link Pass-Through is disabled, remote faults are not passed
along to any downstream equipment.)
Set the Hardware/Software Jumper
The hardware/software jumper is located on the media converter circuit
board. Use small needle-nosed pliers or a similar device to set the jumper.
Hardware The media converter mode is determined
by the 4-position switch settings.
Software The media converter mode is determined
by the most-recently saved, on-board
microprocessor settings.
CETTF10xx-105
224-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Software Mode
Hardware Mode
HS
HS
Fiber Port; up = Enable
Copper Port; up = Enable
Link Pass Through;
up = Enable
AutoCross; up = Enable
1234
3
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Installation -- Continued
Install the Slide-in-Module
CAUTION: Wear a grounding device and observe electrostatic discharge
precautions when installing the CETTF10xx-105 slide-in-module media
converter. Failure to observe this caution could result in damage to, and
subsequent failure of, the media converter.
1. Carefully slide the slide-in-module into the installation slot, aligning the
module with the installation guides.
2. Ensure that the module is firmly seated inside the chassis.
3. Push in and rotate the attached panel fastener screw clockwise to secure
the module to the chassis front.
Connect the Twisted-Pair Copper Cable
NOTE: The AutoCross feature allows either MDI (straight-through) or MDI-X
(crossover) cable connections to be configured automatically, according to the
network conditions.
1. Locate or build 10Base-T copper cables with male, 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 CETTF10xx-105 media converter.
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.).
CFMFF100 CFMFF100
CETCF100 CFETF100
CFETF110
CFMFF100
SPD PWR
FRX
CRX
FLNK
CLNK
10/100TX
RX
TX
10/100SX
100BASE-TX
RX
TX
100BASE-FX
LinkAlert
ED
050½
LA PWR
RXF
RXC COL
LKS
PWR
LKM
10BASE-2
10BASE-FL
LKS
PWR
LKM
LKS
PWR
LKM
Multimode
Singlemode
TX
RX
TX
RX
Multimode
Singlemode
TX
RX
TX
RX
Multimode
Singlemode
TX
RX
TX
RX
I
0
TERM
INIT
RX
TX
LNK
PWR
CPSMM120
SERIAL
10BASE-T
R
E
S
E
T
I
0
RX
TX
Panel Fastener Screw
PWR
RXF LKF
RXC LKC
RJ-45 port
on the other device
(switch, work station, etc.)
RJ-45 port
on the media
converter

CETTF10xx-105
424-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Installation -- Continued
Connect the fber cable
1. Locate or build IEEE 803.2™compliant 10Base-FL fiber cable with male,
two-stranded TX to RX connectors installed at both ends.
2. Connect the fiber cables to the CETTF10xx-105 media converter as
described:
• 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 cables to the other device (another media converter,
hub, etc.) as described:
• Connect the male TX cable connector to the female RX port.
• Connect the male RX cable connector to the female TX port.
Power the Media Converter
The slide-in-module media converter is powered through the Transition
Networks PointSystem™ chassis.
Connect the fiber cable
to the media converter
as shown.
Connect the fiber cable
to the other device
(media converter,
hub, etc.) as shown
RX
TX
RX
TX
5
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Operation
Status LEDs
Use the status LEDs to monitor the media converter operation in the network
PWR (Power)On = Connection to external AC power.
LKF (Link -
fiber)On = The fiber link is up.
Off = A lack of power or a broken fiber link.
LKC (Link -
copper)On = The copper link is up.
Off = A lack of power or a broken copper link.
RXF (Receive -
fiber)Flashing = Data reception on the fiber link.
RXC (Receive -
copper)Flashing = Data reception on the copper link.
SNMP
Use SNMP at an attached terminal or at a remote location to monitor the
media converter by monitoring:
• Media converter power.
• Copper link and fiber link status.
• Copper receive and fiber receive status.
• Hardware switch settings.
• Fault condition.
Also, use SNMP to enter network commands that:
• Enable/disable the copper port .
• Enable/disable the fiber port.
• Enable/disable AutoCross.
• Enable/disable Link Pass Through.
• Power down the media converter.
See the on-line documentation that comes with Transition Networks
FocalPoint™ software for applicable commands and usage at
www.transition.com.
RXC
LKF PWR
LKC
RXF

CETTF10xx-105
624-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Operation -- Continued
Product Features
AutoCross™
When the AutoCross feature is activated, it allows either straight-through
(MDI) or crossover (MDI-X) copper cables to be used when connecting to
10Base-T devices. AutoCross determines the characteristics of the connection
and automatically configures the unit to link up, regardless if the copper cable
is MDI or MDI-X configuration.
NOTE: Factory default is “enable AutoCross.” Transition networks
recommends leaving the device in the “enable” mode.
Link Pass Through
The Link Pass-Through feature allows the media converter to monitor both the
fiber and copper RX (receive) ports for loss of signal. In the event of a loss of
an RX signal (1), the media converter will automatically disable the TX
(transmit) signal (2), thus, “passing through” the link loss (3). The far-end
device is automatically notified of the link loss (4), which prevents the loss of
valuable data unknowingly transmitted over an invalid link.
NOTE: An enable/disable switch allows the Link Pass Through feature to be
disabled. Link Pass Through may interfere with the Auto-Negotiation feature
of other devices in networks where there are two media converters installed in
series.
4
1
Media
Converter A
Media
Converter B
Near-End
Device
Far-End
Device
original fault
on the copper link media converter B disables the copper lin
k
media converter A
disables the fiber TX link
3
2
media converter B
loses the fiber RX link
7
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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
CETTF1011-105 850 nm multimode
CETTF1013-105 850 nm multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -32.5 dBm max: -14.0 dBm
Link Budget: 13.5 dB
CETTF1012-105 1310 nm single mode
Fiber Optic Transmitter Power: min: -27.0 dBm max: -10.0 dBm
Fiber Optic Receiver Sensitivity: min: -34.0 dBm max: -14.0 dBm
Link Budget: 7.0 dB
CETTF1014-105 1310 nm single mode
CETTF1014-106 1310 nm single mode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -34.0 dBm max: -3.0 dBm
Link Budget: 15.0 dB
CETTF1015-105 1310 nm single mode
Fiber Optic Transmitter Power: min: -15.0 dBm max: -8.0 dBm
Fiber Optic Receiver Sensitivity: min: -38.0 dBm max: -8.0 dBm
Link Budget: 23.0 dB
CETTF1018-105 850 nm multimode
Fiber Optic Transmitter Power: min: -16.0 dBm max: -10.0 dBm
Fiber Optic Receiver Sensitivity: min: -29.5 dBm max: -7.2 dBm
Link Budget: 13.5 dB
CETTF1022-105 1310 nm single mode
Fiber-optic Transmitter Power: min: -15.0 dBm max: -5.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -14.0 dBm
Link Budget: 19.0 dB
CETTF1027-105 1300 nm multimode
Fiber-optic Transmitter Power: min: -19.0 dBm max: -15.0 dBm
Fiber-optic Receiver Sensitivity: min: -32.5 dBm max: -14.0 dBm
Link Budget: 13.5 dB
CETTF1029-105 1310 nm (TX) / 1550 nm (RX) simplex
CETTF1029-106 1550 nm (TX) / 1310 nm (RX) simplex
Fiber Optic Transmitter Power: min: -14.0 dBm max: -8.0 dBm
Fiber Optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm
Link Budget: 19.0 dB
The fiber optic transmitters on this device meets Class I Laser safety
requirements per IEC-825/CDRH standards and complies with 21
CFR1040.10 and 21CFR1040.11.

CETTF10xx-105
824-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Cable Specifications -- Continued
Copper Cable
Category 3: (minimum requirement)
Gauge 24 to 22 AWG
Attenuation 11.5 dB/100m @ 5-10 MHz
Maximum Cable Distance 100 meters
Category 5: (recommended)
Gauge 24 to 22 AWG
Attenuation 22.0 dB /100m @ 100 MHz
Maximum Cable Distance 100 meters
• Use straight-through (MDI) or crossover (MDI-X) twisted-pair cable.
• Shielded twisted-pair or unshielded twisted-pair may be used
• Pins 1&2 and 3&6 are the two active pairs in an 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.
Crossover Cable
1
2
3
6
Straight-Through Cable
Twisted Pair #1
Twisted Pair #1
Twisted Pair #2
Twisted Pair #2
1
2
3
6
1
2
3
6
1
2
3
6
9
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Technical Specifications
For use with Transition Networks Model CETTF10xx-105 or equivalent.
Standards IEEE 802.3™
Data Rate 10 Mb/s
Dimensions 3.4" x 0.86" x 5.0" (86 x 22 x 127 mm)
Weight 3 oz (91 g) (approximate)
Power Consumption 2.3 watts
MTBF* 408,000 hours (MIL217F2 V5.0) (MIL-HDBK-217F)
1,412,000 hours (Bellcore7 V5.0)
Environment Tmra*: 0 to 60°C (32 to 140°F )
Storage Temp: -20 to 85°C (-4 to 185°F)
Humidity: 10 to 90%, non condensing
Altitude: 0 to 10,000 feet
Warranty Lifetime
*Manufacturer’s rated ambient temperature: Tmra range for this slide-in-module
depends on the physical characteristics and the installation configuration of the
Transition Networks PointSystem™ chassis in which this slide-in-module will be
installed.
The information in this user’s guide is subject to change. For the most up-to-date
information on the CETTF10xx-105 media converter, view the user’s guide on-
line at: www.transition.com.
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.
WARNING: If the media converter is an IEEE802.3-2005 Powered Device (PD)
capable of receiving power via the Media Dependent Interface (MDI) leads, the
power source, connector, and cabling attached to the barrel power connector
must meet the isolation requirement specified in IEEE802.3-2005. Failure to
observe this warning could result in an electrical shock.
IMPORTANT Copper based media ports, e.g., 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, e.g., 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. Failure to observe this caution
could result in damage to equipment.
*MTBF is estimated using the predictability method. This method is based on
MIL-217F at 25°C ambient temperature, typical enclosure heat rise of 10°C, and
nominal operating conditions and parameters. Installation and configuration
specific MTBF estimates are available upon request. Contact Technical Support.

CETTF10xx-105
10 24-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
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 LED illuminated?
NO
• Is the media converter slide-in-module installed properly in the
chassis?
• Is the power cord properly installed in the chassis and at the external
power source?
• Does the external power source provide power?
• Contact Tech Support: [phone], Int’l: 00-1-952-941-7600.
YES
• Proceed to step 2.
2. Is the LKC LED illuminated?
NO
• Check twisted-pair cables for proper connection.
• Contact Tech Support: [phone], Int’l: 00-1-952-941-7600.
YES
• Proceed to step 3.
3. Is the LKF LED illuminated?
NO
• Check fiber cables for proper connection.
• Verify that TX and RX cables on media converter are connected to
RX and TX ports, respectively, on other device.
• Contact Tech Support: [phone], Int’l: 00-1-952-941-7600.
YES
• Proceed to step 4.
4. Is the RXC LED flashing?
NO
• If there is no activity on the 10Base-T port, proceed to step 5.
• If there is activity on the 10Base-T port, disconnect and reconnect the
10Base-T cable to restart the initialization process.
• Restart the workstation to restart the initialization process.
• Contact Tech Support: [phone], Int’l: 00-1-952-941-7600.
YES
• Proceed to step 5.
5. Is the RXF LED flashing?
NO
• If there is no activity on the 10Base-FL port, continue below
• If there is activity on the 10Base-FL port, disconnect and reconnect
the 10Base-FL cable to restart the initialization process.
• Verify that TX and RX cables on media converter are connected to
RX and TX ports, respectively, on other device.
• Restart the workstation to restart the initialization process.
• Contact Tech Support: [phone], Int’l: 00-1-952-941-7600.
YES
• Contact Tech Support: [phone], Int’l: 00-1-952-941-7600.
11
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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
Transition Now
Chat live via the Web with Transition Networks Technical Support.
Log onto www.transition.com and click the Transition Now link.
Web-Based Seminars
Transition Networks provides seminars via live web-based training.
Log onto www.transition.com and click the Learning Center link.
E-Mail
Ask a question anytime by sending an e-mail to our technical support staff.
[email protected]
Address
Transition Networks
6475 City West Parkway
Minneapolis, MN 55344, U.S.A.
telephone: [phone]
toll free: 800-526-9267
fax: [phone]
Declaration of Conformity
Name of Mfg: Transition Networks
6475 City West Parkway, Minneapolis MN 55344 U.S.A.
Model: CETTF10xx-105 Series Media Converters
Part Number(s): CETTF1011-105, CETTF1012-105, CETTF1013-105, CETTF1014-105,
CETTF1014-106, CETTF1015-105, CETTF1018-105, CETTF1022-105,
CETTF1027-105, CETTF1029-105, CETTF1029-106
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the CETTF10xx-105 to which this declaration refers is
in conformity with the following standards.
CISPR 22:1993; EN 55022:1994+A1:1995+A2:1997; EN 55024:1998 Class A; FCC
Part 15 Subpart B; EN 61000-3-2:1995; EN61000-3-3:1995
I, the undersigned, hereby declare that the equipment specified above conforms to the above
Directive(s) and Standard(s).
April, 12 2006_____
Stephen Anderson, Vice-President of Engineering Date

Trademark Notice
All trademarks and registered trademarks are the property of their respective owners.
Copyright Restrictions
© 2001, 2003 - 2005 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.
Printed in the U.S.A. 33204.E
Compliance Information
CISPR22/EN55022 Class A + EN55204
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 ist 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.
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
EG-Mitgliedstaaten 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.
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.