Transition Networks SRS4F3211-100 User manual

USER’S GUIDE
SRS4Fxxxx-100
Stand-Alone Media Converter
RS485/422 Copper to Fiber
Transition
Networks
SRS4Fxxxx-100 series media converters connect
RS485/422 copper cable to fiber-optic cable at
asynchronous data rates up to 1.25 Mb/s.
*Maximum cable distance is 1200m (4000’) @ <90 kb/s decreasing logarithmically to
92m (300’) @ 500 kb/s.
**Typical maximum cable distance. Actual distance is dependent upon the physical
characteristics of the network installation.
Installation . . . . . . . . . . . . . . . . . . . . .3
Operation . . . . . . . . . . . . . . . . . . . . .7
Cable Specifications . . . . . . . . . . . . . .8
Technical Specifications . . . . . . . . . .11
Troubleshooting . . . . . . . . . . . . . . .12
Declaration of Conformity . . . . . . .13
Contact Us . . . . . . . . . . . . . . . . . . .14
Compliance Information . . . . . . . . .15
Part Number Port One - Copper
DB-9 port
Port Two - Fiber-Optic
SRS4F3111-100 RS485/422
1200 m (4000 ft)*
ST, 1300 nm multimode
2 km (1.2 miles)**
SRS4F3113-100 RS485/422
1200 m (4000 ft)*
SC, 1300 nm multimode
2 km (1.2 miles)**
SRS4F3114-100 RS485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
20 km (12.4 miles)**
SRS4F3115-100 RS485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
40 km (24.8 miles)**
SRS4F3116-100 (LX) RS485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
60 km (37.3 miles)**
SRS4F3117-100 (LH) RS485/422
1200 m (4000 ft)*
SC, 1550 nm single mode
80 km (49.7 miles)**
SRS4F31xx-100
SRS4F32xx-100
The SRS4F31xx-100 media converters use a male DB-9 port for the copper link:

2Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS4Fxxxx-100
Part Number Port One - Copper
6-position terminal block
Port Two - Fiber-Optic
SRS4F3211-100 RS485/422
1200 m (4000 ft)*
ST, 1300 nm multimode
2 km (1.2 miles)**
SRS4F3213-100 RS485/422
1200 m (4000 ft)*
SC, 1300 nm multimode
2 km (1.2 miles)**
SRS4F3214-100 RS485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
20 km (12.4 miles)**
SRS4F3215-100 RS485/422
1200 m (4000 ft)*
SC, 1310 nm single mode
40 km (24.8 miles)**
The SRS4F32xx-100 media converters use a 6-position terminal block for the copper
link:
Part Number Part One - Copper
DB-9 Port
Port Two - Fiber Optic
SRS4F3129-100 RS485
1200 m (4000 ft)*
SC, 1310TX/1550RX nm, single mode
20 km (12.4 miles)**
SRS4F3129-102 RS485
1200 m (4000 ft)*
SC, 1550TX/1310RX nm, single mode
20 km (12.4 miles)**
SRS4F3129-103 RS485
1200 m (4000 ft)*
SC, 1310TX/1550RX nm, single mode
40 km (24.8 miles)**
SRS4F3129-104 RS485
1200 m (4000 ft)*
SC, 1550TX/1310RX nm, single mode
40 km (24.8 miles)**
Part Number Part One - Copper -6-
position terminal block
Port Two - Fiber Optic
SRS4F3229-100 RS485
1200 m (4000 ft)*
SC, 1310TX/1550RX nm, single mode
20 km (12.4 miles)**
SRS4F3229-101 RS485
1200 m (4000 ft)*
SC, 1550TX/1310RX nm, single mode
20 km (12.4 miles)**
SRS4F3229-102 RS485
1200 m (4000 ft)*
SC, 1310TX/1550RX nm, single mode
40 km (24.8 miles)**
SRS4F3229-103 RS485
1200 m (4000 ft)*
SC, 1550TX/1310RX nm, single mode
40 km (24.8 miles)**
The SRS4F3129-100 media converters use a male DB-9 port for the copper link:
The SRS4F32xx-100 media converters use a 6-position terminal block for the copper link:
*Maximum cable distance is 1200m (4000’) @ <90 kb/s decreasing logarithmically to
92m (300’) @ 500 kb/s.
**Typical maximum cable distance. Actual distance is dependent upon the physical
characteristics of the network installation.
[email protected] -- Click the “Transition Now” link for a live Web chat. 3
Installation
CAUTION: Wear a grounding device and observe electrostatic discharge precautions
when setting the switches. Failure to observe this caution could result in damage to,
and subsequent failure of, the media converter.
Set the 6-Position Switch
The 6-position switch is located on the side of the media converter. Use a small
flat-blade screwdriver or a similar device to set the recessed switches. Refer to
the drawing for the locations of the six individual switches.
Switch 1 - 130 ohm resistor on “receive”
up = Disable
down = Enable (Switch 5 must also be set to “4-wire” (down)
When enabled, switch 1 inserts a 130 ohm resistor on the wire pair:
• Receive (-) (B) RS485 4-wire, receive (-) RS422
• Receive (+) (A) RS485 4-wire, receive (+) RS422
Switch 2 - 130 ohm resistor on “transmit”
up = Disable.
down = Enable. (Switch 5 must also be set to “2-wire” (up)
When enabled, switch 2 inserts a 130 ohm resistor on the wire pair:
• Transmit/Receive (-) (B) RS485 2-wire, transmit (-) RS422
• Transmit/Receive (+) (A) RS485 2-wire, transmit (+) RS422
Switch 3 - 1K ohm “pull-down”
up = Disable.
down = Enable. (Switch 5 must also be set to “2-wire” (up)
When enabled, switch 3 enables a 1K ohm pull-down on the wire:
• Transmit/Receive (-) (B) RS485 2-wire, transmit (+) RS422
130 Ohm Resistor on Receive
1K Ohm Pull-Down
1K Ohm Pull-Up
2-Wire/4Wire
RS485/RS422
130 Ohm Resistor on Transmit

4Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS4Fxxxx-100
Installation -- Continued
Set the 6-Position Switch -- continued
Switch 4 - 1K ohm “pull-up”
up = Disable
down = Enable (Switch 5 must also be set to “2-wire” (up)
When enabled, switch 4 enables a 1K ohm pull-up on the wire:
• Transmit/Receive (+) (A) RS485 2-wire, transmit (+) RS422
Switch 5 - 2-wire / 4-wire
up = 2-wire
down = 4-wire
Set switch 5 to 2-wire (up) to enable the wire pair:
• Transmit/Receive (-) (B) RS485 2-wire, transmit (-) RS422
• Transmit/Receive (+) (A) RS485 2-wire, transmit (+) RS422
for RS422 2-wire, half-duplex operation
Set switch 5 to 4-wire (down) to enable the wire pair:
• Receive (-) (B) RS485 4-wire, transmit (-) RS422
• Receive (+) (A) RS485 4-wire, transmit (+) RS422
for RS422 4-wire, full-duplex operation
Switch 6 - RS485 / RS422
up = RS485
down = RS422
Set switch 6 to RS485 (up) to prevent echo in the 2-wire mode.
Set switch 6 to RS422 (down) to allow “transmit only” for the wire pair:
• Transmit/Receive (-) (B) RS485 2-wire, transmit (-) RS422
• Transmit/Receive (+) (A) RS485 2-wire, transmit (+) RS422
[email protected] -- Click the “Transition Now” link for a live Web chat. 5
Installation -- Continued
Install the Copper Cable (DB-9 port)
Install the copper cable as instructed if the media
converter has a DB-9 copper port (SRS4F31xx-100
models).
Note: Shielded RS485/422 cables are required for EMC
compliance.
1. Locate or build RS485/422 cables with a female DB-9
connector on one end and a DB-9 connector that is
compatible with the other device on the other end of
the cable.
2. Connect the female DB-9 connector at one end of
cable to the male DB-9 port on the SRS4F31xx-100 media converter.
3. Connect the DB-9 connector at the other end of the cable to the DB-9 port
on the other device.
Install the Copper Cable (6-position terminal block)
Install the copper cable as instructed if the media converter has a 6-position
terminal block (SRS4F32xx-100 models).
Note: Shielded RS485/422 cables are required for EMC
compliance.
1. Locate or build RS485/422 cables with the six
individual wires stripped at both ends.
2. Insert the individual wires at one end of cable into the
six terminal block ports on the SRS4F32xx-100
media converter.
3. Insert the individual wires at the other end of the
cable into the six terminal block ports on the other
device, matching the same color of cable with the
number of the port.
DB-9
1
2
3
4
5
6

6Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS4Fxxxx-100
Power the Media Converter
AC
1. Install the power adapter cord to the back of the media converter.
2. Connect the power adapter plug to AC power.
3. Verify that the media converter is powered by observing the illuminated LED
power indicator light.
DC
Consult the user’s guide for the Transition Networks SPS1872-xx DC external
power supply for powering the media converter.
Installation -- Continued
Install the Fiber Cable
1. Locate or build fiber cable with male, two-stranded TX to RX connectors
installed at both ends.
2. Connect the fiber cables to the SRS4Fxxxx-100 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.
Connect fiber cable
to media converter
as shown.
Connect fiber cable
to other device
(media converter,
hub, etc.) as shown
RX TX
RX
TX
[email protected] -- Click the “Transition Now” link for a live Web chat. 7
Operation
After installation, the media converter should function without operator intervention.
Use the status LEDs to monitor the media converter operation in the network.
PWR On The media converter is connected to external power.
RXF On A link has been established with the fiber link.
RXC On Data has been received on the copper link.
Flashing Data is transferring on the copper link.
SRS4F31xx-100
SRS4F32xx-100
9-BDrebiF
RXC
RXF
PWR TX RX
Fiber
1
RXC
RXF
PWR TX RX
23456

8Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS2F26xx-100
Cable Specifications
RS485/422 Copper Cable
Maximum Data Rate: 1.25 Mb/s
Gauge: 24 to 22 AWG
Maximum Cable Distance: 1200m (4000 ft) @ <90 kb/s
decreasing logarithmically to:
92m (300 ft) @ 500 kb/s
Not
Used
5
4
3
2
1
9
8
7
6
Signal Ground
Receive (-) (B) RS485 4-wire, (-) RS422
Receive (+) (A) RS485 4-wire, (+) RS422
Transmit/Receive (+) (A) RS485 2 or 4-wire, (+) RS422
Transmit/Receive (-) (B) RS485 2 or 4-wire, (-) RS422
DB-9 Port:
1
2
3
4
5
6
Signal Ground
Receive (-) (B) RS485 4-wire, (-) RS422
Receive (+) (A) RS485 4-wire, (+) RS422
Transmit/Receive (+) (A) RS485 2 or 4-wire, (+) RS422
Transmit/Receive (-) (B) RS485 2 or 4-wire, (-) RS422
6-Position Terminal Block:
Signal Ground
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
SRS4F3111-100 1300 nm multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm
Link Budget: 11.0 dB
SRS4F3113-100 1300 nm multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm
Link Budget: 11.0 dB
[email protected] -- Click the “Transition Now” link for a live Web chat. 9
Cable Specifications -- Continued
Fiber Cable -- Continued
SRS4F3114-100 1310 nm single mode
Fiber-optic Transmitter Power: min: -15.0 dBm max: -8.0 dBm
Fiber-optic Receiver Sensitivity: min: -31.0 dBm max: -8.0 dBm
Link Budget: 16.0 dB
SRS4F3115-100 1310 nm single mode
Fiber-optic Transmitter Power: min: -8.0 dBm max: -2.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -7.0 dBm
Link Budget: 26.0 dB
SRS4F3116-100(XL) 1310 nm single mode
Fiber-optic Transmitter Power: min: -5.0 dBm max: 0.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -7.0 dBm
Link Budget: 29.0 dB
SRS4F3117-100(HL) 1550 nm single mode
Fiber-optic Transmitter Power: min: -5.0 dBm max: 0.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -7.0 dBm
Link Budget: 29.0 dB
SRS4F3211-100 1300 nm multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm
Link Budget: 11.0 dB
SRS4F3213-100 1300 nm multimode
Fiber Optic Transmitter Power: min: -19.0 dBm max: -14.0 dBm
Fiber Optic Receiver Sensitivity: min: -30.0 dBm max: -14.0 dBm
Link Budget: 11.0 dB
SRS4F3214-100 1310 nm single mode
Fiber-optic Transmitter Power: min: -15.0 dBm max: -8.0 dBm
Fiber-optic Receiver Sensitivity: min: -31.0 dBm max: -8.0 dBm
Link Budget: 16.0 dB
SRS4F3215-100 1310 nm single mode
Fiber-optic Transmitter Power: min: -8.0 dBm max: -2.0 dBm
Fiber-optic Receiver Sensitivity: min: -34.0 dBm max: -7.0 dBm
Link Budget: 26.0 dB

10 Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS2F26xx-100
Cable Specifications -- Continued
SRS4F3129-100 1310TX/1550TR nm single mode
SRS4F3129-101 1550TX/1310TR nm single mode
Fiber Optic Transmitter Power: min: -13.0 dBm max: -6.0 dBm
Fiber Optic Receiver Sensitivity: min: -32.0 dBm max: -3.0 dBm
Link Budget: 19.0 dB
SRS4F3129-102 1310TX/1550TR nm single mode
SRS4F3129-103 1550TX/1310TR nm single mode
Fiber Optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm
Link Budget: 25.0 dB
SRS4F3229-100 1310TX/1550TR nm single mode
SRS4F3229-101 1550TX/1310TR nm single mode
Fiber Optic Transmitter Power: min: -13.0 dBm max: -6.0 dBm
Fiber Optic Receiver Sensitivity: min: -32.0 dBm max: -3.0 dBm
Link Budget: 19.0 dB
SRS4F3229-102 1310TX/1550TR nm single mode
SRS4F3229-103 1550TX/1310TR nm single mode
Fiber Optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm
Link Budget: 25.0 dB
[email protected] -- Click the “Transition Now” link for a live Web chat. 11
Technical Specifications
For use with Transition Networks Model SRS4Fxxxx-100 or equivalent
Data Rate 0 to 1.25 Mb/s
Dimensions 3.25" x 4.7" x 1.0" (83 mm x 119 mm x 25 mm)
Shipping Weight 10 oz. (283 g) approximately
Power Consumption 5 Watts
MTBF 51,000 hours (MIL217F2 V5.0) (MIL-HDBK-217F)
127,000 hours (Bellcore7 V5.0)
Power Supply 12VDC, 0.8 Amp (North. Am., EU, Japan, South Am.)
12VDC, 1.25 Amp (UK, Australia, N.Z., South Africa)
Environment Tmra*: 0 to 50°C (32° to 122° F )
Storage Temp: -40° to 85°C (-40° to 185°F)
Humidity: 5 to 95%, non condensing
Altitude: 0 to 10,000 feet
Warranty Lifetime
*Manufacturer’s rated ambient temperature.
The information in this user’s guide is subject to change. For the most up-to-date
information on the SRS4Fxxxx-100 media converter, view the user’s guide on-line at:
www.transition.com
Note: The chassis version of the media converter is SRS4Fxxxx-100. For more
information, see the SRS4Fxxxx-100 user guide on-line at: www.transition.com.
Product is certified by the manufacturer to comply with DHHS Rule 21/CFR,
Subchapter J applicable at the date of manufacture.
CAUTION: Visible and invisible laser radiation when open. Do not stare into the
beam or view directly with optical instruments.
CAUTION: Use of controls, adjustments or the performance of procedures other
than those specified herein may result in hazardous radiation exposure.
Optional Accessories (sold separately).
Part Number Description
SPS-1872-SA Optional External Power Supply; 18-72VDC Stand-Alone
Output: 12.6VDC, 1.0 A
SPS-1872-PS Optional External Power Supply; 18-72VDC Piggy-back;
Output: 12.6VDC, 1.0 A
E-MSR-04 12-Slot media converter Rack (includes universal internal power
supply) 17 x 15 x 5 in. (432 x 381 x 127 mm)
WMBL Length: 4.0 in. (102 mm), Fits converter length: 4.7in (119mm)
WMBV Optional Vertical Mount Bracket; 5.0 in. (127 mm)
WMBD Optional DIN Rail Mount Bracket; 5.0 in. (127 mm)
WMBD-F Optional DIN Rail Mount Bracket (flat); 3.3in. (84 mm)

12 Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS4Fxxxx-100
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 on the media converter illuminated?
NO
• Is the power adapter the proper type of voltage and cycle frequency for
the AC outlet? (See “Power Supply DC Output.”)
• Is the power adapter properly installed in the media converter and in the
grounded AC outlet?
• Does the grounded AC outlet provide power?
• Contact Technical Support: US/Canada: 1-800-260-1312, International:
00-1-952-941-7600.
YES
• Proceed to step 2.
2. Is the RXC LED illuminated when data is sent across the
RS485/422 copper link?
NO
• Check the RS485/422 copper cable for proper connection.
• Contact Technical Support: US/Canada: 1-800-260-1312, International:
00-1-952-941-7600.
YES
• Proceed to step 3.
3. Is the RXF (fiber link) LED illuminated?
NO
• Disconnect and reconnect the fiber cables to restart the initialization
process.
• Verify that the TX and RX cables on the media converter are connected
to the RX and TX ports, respectively, on the other media converter.
• Contact Technical Support: US/Canada: 1-800-260-1312, International:
00-1-952-941-7600.
YES
• Proceed to step 4.
4. Does the data fail to move across the link, even though both RXC
and RXF LEDs are illuminated?
YES
• Check switches 5 and 6 (page 3) for proper configuration and check the
the RS485/422 cables for proper connection.
• Contact Technical Support: US/Canada: 1-800-260-1312, International:
00-1-952-941-7600.
NO
• Contact Technical Support: US/Canada: 1-800-260-1312, International:
00-1-952-941-7600.
[email protected] -- Click the “Transition Now” link for a live Web chat. 13
Declaration of Conformity
Name of Mfg: Transition Networks
10900 Red Circle Drive, MinneatonkaMN 55343 U.S.A.
Model: SRS4Fxxxx-10x Series Media Converter
Part Number: SRS4F3111-100, SRS4F3113-100, SRS4F3114-100,
SRS4F3115-100, SRS4F3211-100, SRS4F3213-100,
SRS4F3214-100, SRS4F3215-100, SRS4F3129-100,
SRS4F3129-101, SRS4F3129-102, SRS4F3129-103,
SRS4F3229-100, SRS4F3229-101, SRS4F3229-102,
SRS4F3229-103
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the SRS4Fxxxx-10x to which this declaration refers is in
conformity with the following standards.
CISPR 22:1993; EN 55022:1998+A1:2000 Class A; EN 55024:1998; FCC Part 15 Subpart
B; 21 CFR subpart J
I, the undersigned, hereby declare that the equipment specified above conforms to
the above Directive(s) and Standard(s).
August 2009
Stephen Anderson, Vice-President of Engineering Date
Declaration of Conformity

14 Tech Support: 1-800-260-1312 International: 00-1-952-941-7600 (24 hours)
SRS4Fxxxx-100
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
10900 Red Circle Drive
Minneatonka MN 55343, U.S.A.
telephone: [phone]
toll free: 800-526-9267
fax: [phone]
[email protected] -- Click the “Transition Now” link for a live Web chat. 15
Compliance Information
CISPR22/EN55022 Class A + EN55024
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.

Trademark Notice
All trademarks and registered trademarks are the property of their respective owners.
Copyright Restrictions
© 2004-2009 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.
33281.E
16
SRS2F26xx-100