Well, if they have not changed the design, almost nothing.  

They have several series TVS type of diodes across the pairs instead of one 
device.  And I don’t recall them having any gas tubes at all, but both of our 
designs use reverse biased diodes to isolate the pairs from the TVS components 
during normal operation.  As I recall we use the exact same isolation diodes.  

I am now using two of them in series to help with the data loading problem, I 
think they use a single diode per pair per polarity.  

If you looked at the two schematics  you would see an almost identical circuit.
But that can be said about almost all ethernet solid state surge protector 
units. 

https://www.surge-suppression.org/

From: Dave 
Sent: Friday, September 21, 2018 4:21 PM
To: [email protected] 
Subject: Re: [AFMUG] Mimosas surge doesn't help 450

What is the major difference between the Cambium GigE SS and yours Chuck?



On 09/21/2018 11:33 AM, [email protected] wrote:

  Our CAT6 products are 100% gas discharge tube.
  Our GIGE line are hybrid semiconductor and gas discharge tube.  

  From: Josh Luthman 
  Sent: Friday, September 21, 2018 10:10 AM
  To: AnimalFarm Microwave Users Group 
  Subject: Re: [AFMUG] Mimosas surge doesn't help 450

  Nice, why don't you become their supplier? 

  I'm guessing yours aren't gas tubes and we shouldn't be concerned about this 
announcement?


  Josh Luthman
  Office: 937-552-2340
  Direct: 937-552-2343
  1100 Wayne St
  Suite 1337
  Troy, OH 45373

  On Fri, Sep 21, 2018 at 12:04 PM, <[email protected]> wrote:

    Funny, I will take a look at their (cambium) product again.  
    But the last time I checked the design was almost identical to mine....

    From: Josh Luthman 
    Sent: Friday, September 21, 2018 8:23 AM
    To: AFMUG 
    Subject: [AFMUG] Mimosas surge doesn't help 450

    
https://www.cambiumnetworks.com/resource/applications-alert-surge-suppressors/ 

    How does this apply to yours Chuck?


    Josh Luthman
    Office: 937-552-2340
    Direct: 937-552-2343
    1100 Wayne St
    Suite 1337
    Troy, OH 45373

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