SSETF10xx-200
Product Features
Full-Duplex / Half-Duplex
The SSETF10xx-200 receives and transmits network signals in either full-
duplex or half-duplex mode (depending upon the network devices to which
the Media Converter is attached).
USER’S GUIDE
SSETF10xx-200
Stand-Alone Media Converter
• Ethernet™ and Fast Ethernet™
• 10Base-T / 100Base-TX to
10Base-FL / Base-SX
Fast Ethernet™ in full-duplex mode allows the maximum cable distances
listed on page 1.
Fast Ethernet™ in half-duplex mode requires attention to the 512-bit Rule
(See page 7).
TRANSITION Networks SSETF10xx-200
series Ethernet™ and Fast Ethernet™
Media Converters connect 10Base-T or
100Base TX shielded or unshielded
twisted-pair copper cable to 10Base-FL or
100Base-SX fiber-optic cable.
LinkAlert
The SSETF10xx-200 series Media Converter LinkAlert™ feature allows the
Media Converter to pass 10Base-T/100Base-TX-side link faults over the link to
the 10Base-T/100Base-SX side and to pass 10Base-FL/100Base-SX-side link
faults over the link to the 10Base-FL/100Base-TX side.
If the SSETF10xx-200 Media Converter does not detect a good link on the
10Base-T/100Base-TX side, the Media Converter disables all transmission
(including active-idle) on the 10Base-FL/100Base-SX side.
Part Number
Port One - Copper
10Base-T/100Base-TX
Port Two - Fiber-Optic
10Base-FL/100Base-SX
SSETF1011-200 RJ-45
100 m (328 ft)*
ST, 850 nm multimode
2 km (1.2 mi)* @ 10 Mb/s
300 m (980 ft)* @ 100 Mb/s
10Base-T or
100Bas-TX
Device
10Base-FL or
100Base-SX
Device
Media Converter
SSETF1013-200 RJ-45
100 m (328 ft)*
SC, 850 nm multimode
2 km (1.2 mi)* @ 10 Mb/s
300 m (980 ft)* @ 100 Mb/s
LINK FAULT INDICATION
* Typical maximum cable distance. (Actual distance is dependent upon the
physical characteristics of the network installation.)
AutoCross*
The AutoCross™ feature allows either straight-through (MDI) or crossover
(MDI-X) cables to be used when connecting to 10Base-T or to 100Base-TX
devices, such as hubs, transceivers, or network interface cards (NICs).
AutoCross determines the characteristics of the cable connection and
automatically configures the unit to link up, regardless of the cable
configuration.
Optional Accessories (sold separately)
Part Number Description
E-MCR-03
12-Slot Media Converter Rack (includes universal internal power
supply) 17 x 15 x 5 in. (432 x 381 x 127 mm)
WMBP
Optional Wall Mount Brackets
Length: 5.0 in (127 mm) Fits converter length: 4.716 in. (120 m)
Auto-Negotiation*
SPS-1872-SA Optional External Power Supply; 18-72VDC Stand-Alone Wide-
The SSETF10xx-200 series Media Converter Auto-Negotiation™ feature
allows the Media Converter to be used with 10Base-T, 100Base-TX, 10Base-
FL and 100Base-SX ports. Using Auto-Negotiation, the Media Converter brings
up the copper and fiber links in the highest speed and mode possible for all
the attached network devices.
Input; Output: 12.6VDC, 1.0 A
SPS-1872-PS Optional External Power Supply; 18-72VDC Piggy-Back Wide-
Input; Output: 12.6VDC, 1.0 A
Installation . . . . . . . . . . . . . . . . . .3
Operation . . . . . . . . . . . . . . . . . . .4
Cable Specifications . . . . . . . . . . .5
Technical Specifications . . . . . . . .6
Half-Duplex Network . . . . . . . . . .7
Fault Isolation and Correction . . .8
Contact Us . . . . . . . . . . . . . . . . .10
Compliance Information . . . . . . .11
NOTE: The SSETF10xx-200 series Media Converter does NOT support rate
conversion between 10Mb/s and 100Mb/s network devices.
*Requires no operator intervention.
2
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SSETF10xx-200
CABLE SPECIFICATIONS
The physical characteristics must meet or exceed IEEE 802.3™ specifications.
TECHNICAL SPECIFICATIONS
Standards:
IEEE 802.3™
Data Rate:
10 Mb/s, 100 Mb/s
Fiber Cable
Dimensions:
Weight:
3.4" x 0.86" x 5.0" (86 mm x 22 mm x 127 mm)
8 oz (227 g) (approximate)
-9
Bit Error Rate:
<10
Multimode fiber (recommended):
Multimode fiber (optional):
Wavelength:
62.5/125 µm
100/140, 85/140, 50/125 µm
850 nm mulitmode
<3.75 dB/km @ 850 nm
Power Supply DC Output:
12VDC, 500 mA (minimum)
minimum output regulation: 5%
Connector: 2.1mm barrel, center pin positive
Attenuation:
SSETF1011-200, SSETF1013-200
Fiber Transmitter Power:
Fiber Receiver Sensitivity (10Base-T):
Fiber Receiver Sensitivity (100Base-TX): min: -24.0 dBm
Link Budget:
Environment:
Warranty:
Operating Temperature: 0° to 50°C (32° to 122°F)
Storage Temperature: -20° to 85°C (-4° to 185°F)
Humidity: 10-90%, non condensing
Altitude: 0-10,000 feet
min: -16.0 dBm
min: -32.5 dBm
max: -10.0 dBm
max: -7.2 dBm
max: -7.2 dBm
13.5 dB
Lifetime
Copper Cable
Category 5:
Gauge:
24 to 22 AWG
Attenuation:
Maximum Cable Distance:
22.0 dB /100m @ 100 MHz
100 meters
• Straight-Through OR Crossover cable may be used.
• Shielded Twisted-Pair (STP) OR Unshielded Twisted-Pair (UTP) may be used.
• Pins 1&2 and 3&6 are the two active pairs in an Ethernet™ network .
• RJ-45 Pin-out: Pin 1 = TD+, Pin 2 = TD-, Pin 3 = RD+, Pin 6 = RD-
• 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.
Straight-Through Cable
Crossover Cable
1
2
1
2
1
2
1
2
Twisted Pair #1
Twisted Pair #2
Twisted Pair #1
Twisted Pair #2
3
6
3
6
3
6
3
6
6
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SSETF10xx-200
HALF-DUPLEX NETWORK
512-Bit Rule
FAULT ISOLATION and CORRECTION
If the Media Converter fails, isolate and correct the fault by determining the
answers to the following questions and then taking the indicated action:
In a half-duplex network, the maximum cable lengths are determined by the
round trip delay limitations of each Fast Ethernet™ collision domain. (A
collision domain is the longest path between any two terminal devices, e.g. a
terminal, switch, or router.)
1.
Is the P(o)W(e)R LED on the Media Converter illuminated?
NO
•
Is the power adapter the proper type of voltage and cycle frequency
for AC outlet?
The 512-Bit Rule determines the maximum length of cable permitted by
calculating the round-trip delay in bit-times (BT) of a particular collision
domain. If the result is less than or equal to 512 BT, the path is good.
•
Is the power adapter properly installed in the Media Converter and in
the outlet?
•
•
Does the grounded AC outlet provide power?
Contact Technical Support: US/Canada: 1-800-260-1312,
International: 00-1-952-941-7600.
To calculate the round-trip delay for a collision domain:
1. Find the collision domain, i.e. the longest
YES
•
Class I hub
Class II hub
terminal/router
1 meter TP cable 1.11 BT
1 meter fiber cable 1 BT
Fast Ethernet switch 50 BT
140 BT
92 BT
50 BT
path between any two terminal devices
(e.g., terminal, switch, and/or router).
2. Calculate the round-trip delay in bit-times
for each length of cable.
4. Determine the bit-time values for each
device (see table to the right).
Proceed to step 2.
2.
3.
Is the LKC LED illuminated?
NO
•
•
Check the twisted pair cables for proper connection.
Contact Technical Support: US/Canada: 1-800-260-1312,
International: 00-1-952-941-7600.
SSETF10xx-200
12 BT
3. Add the bit-time values for each length of
cable and the bit-times for each device.
YES
•
Proceed to step 3.
NOTE: The 512-Bit Rule applies separately to each collision domain.
Is the LKF LED illuminated?
NO
The example below illustrates a collision domain bound by a router on one
end and a terminal on the other.
•
•
Check the fiber cables for proper connection.
Verify that the TX and RX cables on the Media Converter are
connected to the RX and TX ports, respectively, on the other device.
Contact Technical Support: US/Canada: 1-800-260-1312,
International: 00-1-952-941-7600.
10 meters TP
= 11.1BT
10 meters TP
= 11.1BT
150 meters fiber = 150BT
•
YES
•
Proceed to step 4.
Switch = 50BT
Class I Hub = 140BT
Terminal
= 50 BT
4.
Is the 100 LED illuminated?
NO
Media Converter
= 12BT
•
The Media Converter has selected 10 Mb/s operation. If this is not the
correct speed, disconnect and reconnect the 10/100Base-TX cable to
restart the initialization process.
Since the total of the bit-times in this example is less than 512 (see chart
below), the path is good.
•
Proceed to step 5.
YES - SLOWLY FLASHING
•
Sum of the bit-times for the example collision domain:
The Media Converter is selecting between 10 Mb/s and 100 Mb/s
speed or one or both of the links is down. If persistent, disconnect
and reconnect either cable to restart the initialization process.
Proceed to step 5.
Router
10 m TP cable
SSETF101xx-200
=
=
=
50.0 BT
11.1 BT
12.0 BT
(10m x 1.11 BT/m)
150 m fiber cable (150 m x 1.0 BT/m)
Class I hub
= 150.0 BT
= 140.0 BT
•
YES
•
10 m TP cable
Terminal
Total
(10m x 1.11 BT/m)
=
=
11.1 BT
50.0 BT
The Media Converter has selected 100 Mb/s operation. If this is not
the correct speed, disconnect and reconnect the 10/100Base-TX
cable to restart the initialization process.
= 424.2 BT
•
Proceed to step 5.
8
7
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SSETF10xx-200
5.
Is the RXC LED flashing?
NO
CONTACT US
•
If there is no activity on the 10Base-T/100Base-TX port, proceed to
step 6.
Technical Support
Technical support is avialable 7:00 AM - 6:00 PM CST (GMT -6:00)
•
If there is activity on the 10Base-T/100Base-TX port, disconnect and
reconnect the 10Base-T/100Base-TX cable to restart the initialization
process.
US and Canada:
International:
1-800-260-1312
00-1-952-941-7600
•
•
Restart the workstation to restart the initialization process.
Contact Technical Support: US/Canada: 1-800-260-1312,
International: 00-1-952-941-7600.
Transition NOW
Chat live via the Web with TRANSITION Networks Technical Support.
YES
•
Proceed to step 6.
Web-Based Seminars
TRANSITION Networks provides seminars via live web-based training.
6.
Is the RXF LED flashing?
NO
•
If there is no activity on the 10Base-FL/100Base-SX port, continue
below
If there is activity on the 10Base-FL/100Base-SX port, disconnect and
reconnect the 10Base-FL/100Base-SX cable to restart the initialization
process.
E-Mail
•
Ask a question anytime by sending an e-mail to our technical support staff.
•
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 Technical Support: US/Canada: 1-800-260-1312,
International: 00-1-952-941-7600.
Address
TRANSITION Networks
6475 City West Parkway
Minneapolis, MN 55344, USA
telephone:
toll free:
fax:
•
•
952-941-7600
800-526-9267
952-941-2322
YES
•
Contact Technical Support: US/Canada: 1-800-260-1312,
International: 00-1-952-941-7600.
DECLARATION OF CONFORMITY
Name of Mfg:
Transition Networks
6475 City West Parkway, Minneapolis MN 55344 USA
Model:
Part Number(s):
Regulation:
SSETF10xx-200 Series Media Converters
SSETF1011-200, SSETF1013-200
EMC Directive 89/336/EEC
Purpose: To declare that the SSETF10xx-200 to which this declaration refers is in
conformity with the following standards.
EN55022:1994; EN 55024:1998; FCCPart 15 Class A & B; EN 60950 A4: 1997; UL 1950
I, the undersigned, hereby declare that the equipment specified above conforms to the above
Directive(s) and Standard(s).
_April 16, 2002_____
Stephen Anderson, Vice-President of Engineering
Date
9
10
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SSETF10xx-200
COMPLIANCE INFORMATION
UL Listed
C-UL Listed (Canada)
CISPR22/EN55022 Class A & B + EN55024
CE Mark
FCC Regulations
This equipment has been tested and found to comply with the limits for a Class A & B 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 & B 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 weichen Fällen der Benutzer für
entsprechende Gegenmaßnahmen werantwortlich ist.
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.
Trademark Notice
All trademarks and registered trademarks are the property of their respective owners.
Copyright Restrictions
© 2002-2003 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.
33178.B
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