Transition Networks CPSVT2611-100 User manual

* For typical maximum cable distance, see Cable Optic section.
** Typical maximum cable distance. Actual distance is dependent upon the
physical characteristics of the network installation.
The stand-alone version of the media
converter is SPSVT26xx-10x. For more
information, see the SPSVT26xx-10x user’s
guide at www.transition.com.
User’s Guide
CPSVT26xx-10x
Slide-in-Module Device
•High-Speed Serial
• V.35/X.21/RS449/RS530/RS232
• Copper to Fiber
Transition Networks CPSVT26xx-10x
series high-speed serial copper-to-fiber
media converters, designed to be
installed into the Transition Networks
PointSystem™ chassis, connect V.35,
X.21, RS-449, RS-530, or RS-232
signals on copper cable, at speeds up
to 10 Mb/s, through a universal 26-pin serial interface connector to fiber-optic
cable. Transition Networks also supplies cables for connecting network equipment
to the CPSVT26xx-10x series media converter.
Cable Options . . . . . . . . . . . . . . .3
Installation . . . . . . . . . . . . . . . . . .4
Operation . . . . . . . . . . . . . . . . . . .9
Cable Specifications . . . . . . . . . .10
Technical Specifications . . . . . . .12
Troubleshooting . . . . . . . . . . . . .13
Contact Us . . . . . . . . . . . . . . . . .15
Compliance Information . . . . . . .16
Part Number Port One - Copper Port Two - Duplex Fiber-Optic
CPSVT2611-100 Universal 26-pin
serial interface*
ST, 1300 nm multimode
2 km (1.2 miles)**
CPSVT2613-100 Universal 26-pin
serial interface*
SC, 1300 nm multimode
2 km (1.2 miles)**
CPSVT2614-100 Universal 26-pin
serial interface*
SC, 1310 nm single mode
20 km (12.4 miles)**
CPSVT2615-100 Universal 26-pin
serial interface*
SC, 1310 nm single mode
40 km (24.9 miles)**
CPSVT2616-100 Universal 26-pin
serial interface*
SC, 1310 nm single mode
60 km (37.3 miles)**
CPSVT2617-100 Universal 26-pin
serial interface*
SC, 1550 nm single mode
80 km (49.7 miles)**

2
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
* For typical maximum cable distance, see the chart on page 3.
** Typical maximum cable distance. Actual distance is dependent upon the
physical characteristics of the network installation.
Part Number Port One - Copper Port Two - Single Fiber-Optic
CPSVT2629-100 Universal 26-pin
serial interface*
SC, single mode 1310 TX / 1550nm RX
20 km (12.4 miles)**
CPSVT2629-101 Universal 26-pin
serial interface*
SC, single mode 1550 TX / 1310nm RX
20 km (12.4 miles)**
The CPSVT2629-100 and the -101 are intended to be installed
in the same network where one is the local converter and the
other is the remote converter.
CPSVT2629-102 Universal 26-pin
serial interface*
SC, single mode 1310 TX / 1550nm RX
40 km (24.8 miles)**
CPSVT2629-103 Universal 26-pin
serial interface*
SC, single mode 1550 TX / 1310nm RX
40 km (24.8 miles)**
The CPSVT2629-102 and the -103 are intended to be installed
in the same network where one is the local converter and the
other is the remote converter.
Cable Options
Supported Cable Options
The table below lists the interface standards and the cable options that are
supported for the CPSVT26xx-10x media converter.
Each cable (available from Transition Networks) is 3 meters in length and has a
male universal 26-pin serial connector at one end. The connector at the other
end is listed in the table.
Maximum Cable Lengths
The table below lists the recommended maximum cable lengths for each of the
cable options at various data rates.
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Part Number Function Connector Type
35DTE-3 V.35 DTE 34-pin Rectangular Male
35DCE-3 V.35 DCE 34-pin Rectangular Female
21DTE-3 X.21 DTE 15-pin D-sub Male
21DCE-3 X.21 DCE 15-pin D-sub Female
232DTE-3 RS-232 DTE 25-pin D-sub Male
232DCE-3 RS-232 DCE 25-pin D-sub Female
449DTE-3 RS-449 DTE 37-pin D-sub Male
449DCE-3 RS-449 DCE 37-pin D-sub Female
530DTE-3 RS-530 DTE 25-pin D-sub Male
530DCE-3 RS-530 DCE 25-pin D-sub Female
Data Rate: V.35, RS-449, or RS-530 X.21 RS232C
10 Mb/s 10 m (35 ft.) N/A N/A
6 Mb/s 19 m (65 ft.) N/A N/A
2 Mb/s 45 m (150 ft.) 15 m (50 ft.) N/A
1 Mb/s 90 m (300 ft.) 30 m (100 ft.) N/A
512 Kb/s 180 m (600 ft.) 60 m (200 ft.) N/A
256 kb/s 365 m (1200 ft.) 120 m (400 ft.) N/A
128 Kb/s 730 m (2400 ft.) 240 m (800 ft.) N/A
56 Kb/s 910 m (3000 ft.) 480 m (1600 ft.) 3 m (10 ft.)
1.2 Kb/s 910 m (3000 ft.) 910 m (3000 ft.) 15 m (50 ft.)
N/A = Not Applicable. The rates are not specified for the interface in question.

4
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
0 - TT = Receive CLK 8 - 768 Kb/s
1 - 56 Kb/s 9 - 1024 Kb/s
2 - 64 Kb/s A - 1544 Kb/s
3 - 112 Kb/s B - 2048 Kb/s
4 - 128 Kb/s C - 3072 Kb/s
5 - 256 Kb/s D - 4096 Kb/s
6 - 384 Kb/s E - 6144 Kb/s
7 - 512 Kb/s F - Asynchronous Mode*
Installation
CAUTION: Wear a grounding device and observe electrostatic discharge
precautions when setting the switches and jumpers. Failure to observe this
caution could result in damage to, and subsequent failure of, the media
converter.
Set the Terminal Timing Switch
The 16-position terminal timing switch, located on the side of the media
converter’s circuit board, allows the network administrator to configure the
media converter for various network conditions.
To set the terminal timing switch, insert a small, flat-blade screwdriver or a
similar device into the recessed arrow on the switch. Gently rotate the switch
to the position required for the site installation.
The table below lists the conditions for each setting of the terminal timing
switch:
* Setting “F” overrides the software mode (see page 6) and sets the media
converter to asynchronous mode.
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Installation -- Continued
Set the Loop-Back Switch
The loop-back switch is located on the front panel of the media converter and
is used to debug network faults. (See “Troubleshooting” section for
examples.)
To set the switch, use a small flat-blade
screwdriver or a similar device.
Norm Set the switch to “Norm” for
normal operation.
Loop Set the switch to “Loop” to
enable both fiber and copper
loop-back.
The two drawings below illustrate the data path for both normal mode and
loop-back mode:
Normal Mode Loop-Back Mode
The drawing below indicates the data path during loop-back mode for each of
the pins on the copper 26-pin connector.
TxD (1,14)
(To DCD on other Converter)
(From DCD on other Converter)
Loop Back Mode
High Speed Serial Converter
RxD (3,16)
TxCE (24,11)
RxC (17,9)
TxC (15,12)
RTS (4,19)
CTS (5,13)
DTR (20,23)
DRS (6,22)
DCD (8,10)
LL(18)
NormLoop
NormLoop
Normal Operation
Fiber& CopperLoop Back

6
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
Installation -- Continued
Set the Jumpers
The CPSVT26-10x has three jumpers located on the circuit board. To set any
of the three jumpers, use small needle-nosed pliers or similar device to move
the jumper(s) to the desired position(s). (See pages 6 and 7.)
Hardware/Software Jumper (J4)
The Hardware/Software jumper (J4) is located on
the circuit board and is the jumper that is
nearest the rear connector of the media
converter (see the photo to the right).
Hardware The terminal timing switch
controls the terminal timing
function. The loop-back switch
controls the loop-back function.
Software The terminal timing switch and
the loop-back switch are
disabled. These two functions
are controlled by the most-
recently saved, on-board
microprocessor settings.
NOTE: Setting the terminal timing switch to “F” overrides the software mode
and sets the media converter to asynchronous mode. (See page 4.)
Remote Management
The CPSVT26xx-10x can remotely manage the SPSVT26xx-10x (the stand-
alone version of the media converter) or another CPSVT26xx-10x installed in
a Transition Networks PointSystem™ chassis.
For example, a local CPSVT2611-100 converter (that is installed in a managed
PointSystem™ chassis) is connected, via fiber, to a remote SPSVT2611-100
converter. An example of a managed single-fiber network has a local
CPSVT2629-100 converter connected, via fiber, to a remote SPSVT2629-101.
The SNMP section (on page 9) lists the commands that can be used to monitor
and manage both the local and remote media converters.
Note: In a managed network, both the local and remote media converters
must be set to “software” mode (see above).
Software Mode
Hardware Mode
HS
HS
J4
J4
Rear Connector
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Installation -- Continued
Receive (RX) Clock Polarity Jumper (J6)
The RX Clock Polarity jumper (J6), located near the front panel of the circuit
board, selects the polarity of the receive clock.
Position A The receive data is sampled on the
rising edge of the receive clock.
Position B The receive data is sampled on the
falling edge of the receive clock.
Transmit (TX) Clock Polarity Jumper (J7)
The TX Clock Polarity jumper (J7), also located near the front panel of the
circuit board, selects the polarity of the transmit clock.
Position A The transmit data is sampled on the
rising edge of the receive clock.
Position B The transmit data is sampled on the
falling edge of the receive clock.
This drawing illustrates “rising edge” and “falling edge” for clock polarity.
Position B
J6
Position A
J6
Position B
J7
Position A
J7
J7- TX Clock Polarity Jumper
J6- RX Clock Polarity Jumper
Front Panel

Installation -- Continued
Install the Slide-In-Module
CAUTION: Wear a grounding device and observe electrostatic discharge
precautions when installing the CPSVT26xx-10x 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 against the back of the chassis.
3. Push in and rotate the attached panel fastener screw clockwise to secure
the module to the chassis front.
Install the Fiber Cable
1. Locate or build fiber optic cable with male, two-stranded TX to RX
connectors installed at both ends.
2. Connect the fiber cables to the CPSVT26xx-10x 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.
8
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
Connect fiber cable
to media converter
as shown.
Connect fiber cable
to other device
(media converter,
hub, etc.) as shown
RX
TX
RX
TX
Media Converter
PointSystem Chassis
Panel Fastener
Slot
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Installation -- Continued
Install the Copper Cable
1. Connect the high-speed serial cable to the media converter by
connecting the cable’s copper connector to the converter’s copper port.
2. Ensure that the cable screwlocks are tightened securely. Failure to
observe this caution could cause data transfer to fail.
3. Connect the other end of the high-speed serial cable to the other network
device (cable router, CSU, etc.).
Operation
Status LEDs
Use the status LEDs to monitor the CPSVT26xx-10x media
converter operation in the network.
PWR (on) The media converter is connected to
external power.
FL (on) The fiber link is up.
(flashing) The fiber link is in loop-back mode.
CL (on) The copper link is up.
(flashing) The copper link is in loop-back mode.
(In asynchronous mode, the CL LED may flash if
the data rates fall below 300 cycles per second.)
SNMP
See the on-line documentation that comes with Transition Networks
FocalPoint™ software for applicable commands and usage.
Use SNMP at an attached or remote terminal to monitor:
•
Media converter Power
• Fiber lock status (local only)
• Hardware / software mode (local / remote)
• Copper speed (local / remote)
• Loop-back status (local / remote)
• Clock polarity setting (local / remote)
• Cable type (local / remote)
Also, use SNMP to enter network commands that:
• Bootload the firmware (local only)
• Enable/disable loop-back (local / remote)
• Copper speed (local / remote)
• Power-down the media converter
CPSVT
RX
TX
NORM LOOP
CL FL PWR

10
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
Cable 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
CPSVT2611-100 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
CPSVT2613-100 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
CPSVT2614-100 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
CPSVT2615-100 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
CPSVT2616-100 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
CPSVT2617-100 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
CPSVT2629-100 1310 nm (TX) / 1550 nm (RX) simplex
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
CPSVT2629-101 1550 nm (TX) / 1310 nm (RX) simplex
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
CPSVT2629-102 1310 nm (TX) / 1550 nm (RX) simplex
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
CPSVT2629-103 1550 nm (TX) / 1310 nm (RX) simplex
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
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.
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Cable Specifications -- Continued
Copper Cable
• Copper twisted-pair, 28 AWG, 120 Ohm, 12 pf/foot capacitance (max)
• Nominal DC resistance: 65.0 ohms per 1000 feet (each conductor)
• Shield type: Aluminum Foil-Polyester Tape/Braid Shield with drain wire
• Standard Cable length: 3 m (10 ft.)
The five high-speed serial cables (available from Transition Networks) that are
compatible with the 26-pin copper port on the CPSVT26xx-10x media
converter are listed below.
RS-232
RS-449
V.35
X.21
RS-530
Note: Please refer to the cable specification documentation on-line at
www.transition.com.

12
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
Technical Specifications
For use with Transition Networks Model CPSVT26xx-10x or equivalent
Standards: V.35, RS-530, RS-449, RS-232, X.21
Data Rate: 1.2 Kb/s to 10 Mb/s
Dimensions: 3.4" x 5.0" x 0.87" (86 mm x 182 mm x 22 mm)
Weight: 3 oz. (91 g) (approximate)
Power Consumption: 5.0 Watts
MTBF 401,864 hours
(MIL217F2 V5.0) (MIL-HDBK-217F)
1,201,311 hours (Bellcore7 V5.0)
Environment: Tmra*: 0 to 50°C (32 to 122°F)
Storage Temperature: -15 to 65°C (5 to 149°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.
For the most up-to-date information on the CPSVT26xx-10x media converter, see
the user’s 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
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.
13
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Troubleshooting
If the media converter fails, isolate and correct the fault by determining the answers
to the following questions and then taking the indicated action:
1. Is the PWR LED on the media converter illuminated?
NO
• Is the media converter installed properly in the chassis?
• Is the power cord properly installed in the chassis and in the external
power source and does the external power source supply power?
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 2.
2. Is the CL LED on the media converter illuminated?
NO
• Are the copper cables connected properly?
• Is the device attached to the media converter via the copper cable
working properly?
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 3.
3. Is the FL LED on the media converter illuminated?
NO
• 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.
• Are both media converters (connected via the fiber cables) in the same
mode (synchronous or asynchronous)?
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 4.
4. Are the CL and FL LEDs on the media converter flashing (indicating
loop-back mode)?
NO
• Disable the loop-back function. In hardware mode, set the loop-back
switch to NORM (normal). In software mode, click “disable” in the
loop-back function.
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 5.
5. Is data transfer failing?
YES
• Are the clock input and output polarity correct?
• Are the correct copper cables installed for the data format?
• Is the mode on the other device correct (synchronous/asynchronous)?
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
No
• Proceed to step 6.

14
CPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
6. Is data transfer failing?
YES
• Verify the local copper connection by starting a local copper loop-
back (hardware mode: set the loop-back switch on the local media
converter to “loop”, software mode: enter the local copper loop-back
command) and then use a bit error test unit to run a bit error test.
• Verify the local fiber connection by starting a remote fiber loop-back
(hardware mode: set the loop-back switch on the remote media
converter to “loop”, software mode: enter the remote fiber loop-back
command) and then use a bit error test unit to run a bit error test.
• Verify the remote copper connection by starting a remote copper
loop-back (hardware mode: set the loop-back switch on the remote
media converter to “loop”, software mode: enter the remote copper
loop-back command) and then use a bit error test unit to run a bit
error test.
• Verify remote fiber connection by starting a local copper loop-back
(hardware mode: setting the loop-back switch on the local media
converter to “loop”, software mode: enter the local fiber loop-back
command) and then use a bit error test unit to run a bit error test.
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
NO
• Contact Tech Support: 800-260-1312, Int’l: 00-1-952-941-7600.
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Declaration of Conformity
Name of Mfg: Transition Networks
10900 Red Circle Drive, Minnetonka MN 55343 U.S.A.
Model: CPSVT26xx-10x Series Devices
Part Number(s): CPSVT2611-100, CPSVT2613-100, CPSVT2614-100,
CPSVT2615-100, CPSVT2616-100, CPSVT2617-100,
CPSVT2629-100, CPSVT2629-101, CPSVT2629-102,
CPSVT2629-103
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the CPSVT26xx-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; 21CFR subpart J; EN 61000-3-2:1995:A14:2000; EN 61000-3-3:1995
I, the undersigned, hereby declare that the equipment specified above conforms to the above
Directive(s) and Standard(s).
July, 2008_____
Stephen Anderson, Vice-President of Engineering Date
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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
10900 Red Circle Drive
Minnetonka, MN 55343, U.S.A.
telephone: [phone]
toll free: 800-526-9267
fax: [phone]

16
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.
Trademark Notice
All trademarks and registered trademarks are the property of their respective owners.
Copyright Restrictions
© 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. 33235.F