serial converters Why CommFront Serial Converters

 

 
         
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THINK SAFETY. CHOOSE CERTAINTY!

 
 
 

RS232 to RS485 Converters

RS232 to RS422 Converters

RS232 RS485 RS422 to TTL Converters

RS232 Isolators / Isolated Converters

RS232 RS485 RS422 Repeaters

Fiber Optic Converters

USB Serial Adapters

RS232 Serial Analyzer

 
 
 


CommFront converter products have undergone and passed the extremely strict safety (EMC/EMI) tests and are certified by world-class labs: SGS / TUV - Nationally Recognized Testing Laboratory (NRTL) in North America and the Notified Body in European Union, the most meticulous and recognized certifying labs in the industry. This makes our products worry- and hassle-free for safety and compatibility as well as for interfacing to mission-critical devices.

CERTIFYING PARTNERS

SGS - the world-class testing lab TUV - the world-class testing lab

CommFront is serious about the safety and compatibility of its products and, therefore, we choose only world-class laboratories as our certifying partners.

SAFETY MARKS AND RELATED TESTS
CE: EU Consumer Safety, Health or Environmental (see CE definition on Wikipedia)
FCC: Federal Communications Commission (see FCC definition on Wikipedia)
EMC/EMI: Electromagnetic Compatibility/Electromagnetic Interference (see EMC/EMI definition on Wikipedia)

DID YOU KNOW?
- Safety marks (CE/FCC) are mandatory under the US, EU and Canada laws.
- Safety marks require complicated EMC/EMI tests which take months to complete.
- EMC/EMI tests require expensive testing equipment which is only available in
   SGS, TUV and UL - the most meticulous and recognized certifying labs in the
   industry.
- Knowing who stands behind the certificates is extremely important for safety
  reasons. Some websites have simply bought and advertised all sorts of
  "certificates" (RoHS, CE, FCC, ISO, IAF, etc.) from somewhere without going
  through any proper tests.
- Non-certified products can destabilize a system, damage expensive devices or
  even cause personal injury.

 

PRODUCT COMPARISON CHART

  CommFront Competitors
Product Tests Extremely strict EMC/EMI tests Unknown
Safety Strictly certified by world-class labs: SGS/TUV SEM xxx China or other unknown sources
Certifying Time 3 to 6 months 3 days
Reliability Built-in 120 ohm terminators for RS485 / RS422 networks, the terminators can be ON or OFF easily, depending on different situations. No built-in terminators, or they are simply added in without concern for the heavy DC loading problem, causing an instability problem in the system.
Industrial Grade True industrial grade (-40ºF to 185ºF / -40ºC to 85ºC) Semi-industrial grade (-40ºF to 158ºF / -40ºC to 70ºC or -40ºF to 176ºF / -40ºC to 80ºC)
Troubleshooting CommFront's professional Award-winning Serial Analyzer Software can be used for trouble-shooting serial converter products or you entire data system. Hyper Terminal or third-party software.

 

SEE ALSO:
Why SGS / TUV?
Declaration of Conformity

 

 

Mission

   

Our Clients

 
 

CommFront's mission is to provide superior products in terms of safety, simplicity and reliability. Our goal is to provide the best-value products on the market. Accordingly, we continuously review and improve our products, prices, and services to meet or even exceed industry requirements.
 

   

CommFront products are widely used in control and automation systems and have been proven to be extremely reliable, below are some of our valued customers, just to name a few:

 

CommFront clients
 

 

 

           

 

CONTACT US:
http://www.CommFront.com/
http://www.232Analyzer.com/
Sales: Sales@CommFront.com
Support: Support@CommFront.com
USA: 1-800-490-8578
Singapore: +65-6296-8156

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