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SPSVT26xx-10x
24-hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
Technical Specifications
For use with Transition Networks Model SPSVT26xx-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: 3.25" x 1.0" x 4.8" (82mm x 25mm x 122mm)
Weight: 10 oz. (283 g) (approximate)
Power Consumption: 5.0 Watts
MTBF (w/ power supply): 47,739 hours (MIL217F2 V5.0) (MIL-HDBK-217F)
129,217 hours (Bellcore7 V5.0)
Power Supply: 12VDC, 1.25A, 100-240 VAC (~1.0A), 15W max
(UL Listed, C-UL Listed, 6D44 E170507)
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.
The information in this user’s guide is subject to change. For the most up-to-date
information on the SPSVT26xx-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.
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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 power adapter the proper type of voltage and cycle frequency
for the AC outlet?
• Is the power adapter installed in the converter and in the outlet?
• 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.