Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

2024-05-31 Thread dmmoffett
Maybe a use case could be something like industrial controls?  A damaged port 
could be very expensive, but nobody cares if it’s 10mbps or 1000.

 

-Adam

 

 

From: AF  On Behalf Of ch...@go-mtc.com
Sent: Thursday, May 30, 2024 6:18 PM
To: 'AnimalFarm Microwave Users Group' 
Subject: Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

 

I don’t recommend the GIGE-APC-HV for anything frankly.  It is a very fast 
acting circuit to provide maximum damage.  But it does not get along well with 
some radios.  Most of our customers use the CAT6 products.  

 

From: Ken Hohhof 

Sent: Thursday, May 30, 2024 4:11 PM

To: 'AnimalFarm Microwave Users Group' 

Subject: Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

 

Have you tried replacing the surge suppressor card with a new one?  It might 
have taken a lightning hit and damaged some of the diodes.

 

You could switch to Chuck’s Cat6 version which is GDT (gas tube) only.  
Unlikely to get damaged, but might provide less protection, Chuck could 
probably speak to that.

 

From: AF mailto:af-boun...@af.afmug.com> > On Behalf 
Of liddy303
Sent: Thursday, May 30, 2024 1:10 PM
To: AnimalFarm Microwave Users Group mailto:AF@af.afmug.com> >
Subject: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

 

Chuck,

 

I recently put a four port din rail surge suppressor chassis in production with 
four MCC-800-GIGE-APC-HV cards.

 

A couple of months into their use the ethernet links to the radios on the tower 
start flapping and renegotiating down from 1G to 100M and then eventually 10M, 
and then eventually failing.  When I bypass the card with a female-female RJ 
connector, they come right back up at 1Gig.

 

These radios are powered from a MikroTik POE switch at 48v.

 

Any suggestions?Am I using the wrong card for 48v poe?

 

Thanks.

 

-Brandon

  _  

-- 
AF mailing list
AF@af.afmug.com <mailto:AF@af.afmug.com> 
http://af.afmug.com/mailman/listinfo/af_af.afmug.com

-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com


Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

2024-05-31 Thread Chuck McCown
YesSent from my iPhoneOn May 30, 2024, at 10:55 PM, liddy303  wrote:So swap the cards out with 
800-CAT6-APC?On Thu, May 30, 2024 at 4:19 PM <ch...@go-mtc.com> wrote:







I don’t recommend the GIGE-APC-HV for anything frankly.  It is a very 
fast acting circuit to provide maximum damage.  But it does not get along 
well with some radios.  Most of our customers use the CAT6 products.  

 

From: 
Ken Hohhof 


Sent: Thursday, May 30, 2024 4:11 PM
To: 'AnimalFarm Microwave Users Group' 

Subject: Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link 
issues
 


Have you tried replacing the 
surge suppressor card with a new one?  It might have taken a lightning hit 
and damaged some of the diodes.
 
You could switch to Chuck’s 
Cat6 version which is GDT (gas tube) only.  Unlikely to get damaged, but 
might provide less protection, Chuck could probably speak to 
that.
 

From: AF 
<af-boun...@af.afmug.com> On Behalf Of liddy303Sent: 
Thursday, May 30, 2024 1:10 PMTo: AnimalFarm Microwave Users Group 
<AF@af.afmug.com>Subject: [AFMUG] MCC-800-GIGE-APC-HV and 
ethernet link issues
 


Chuck,

 

I recently put a four port din rail surge suppressor chassis 
in production with four MCC-800-GIGE-APC-HV cards.

 

A couple of months into their use the ethernet links to the 
radios on the tower start flapping and renegotiating down from 1G to 100M and 
then eventually 10M, and then eventually failing.  When I bypass the card 
with a female-female RJ connector, they come right back up at 
1Gig.

 

These radios are powered from a MikroTik POE switch at 
48v.

 

Any suggestions?    Am I using the wrong card 
for 48v poe?

 

Thanks.

 

-Brandon


-- AF mailing 
listAF@af.afmug.comhttp://af.afmug.com/mailman/listinfo/af_af.afmug.com
-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com

-- AF mailing listAF@af.afmug.comhttp://af.afmug.com/mailman/listinfo/af_af.afmug.com-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com


Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

2024-05-30 Thread liddy303
So swap the cards out with 800-CAT6-APC?

On Thu, May 30, 2024 at 4:19 PM  wrote:

> I don’t recommend the GIGE-APC-HV for anything frankly.  It is a very fast
> acting circuit to provide maximum damage.  But it does not get along well
> with some radios.  Most of our customers use the CAT6 products.
>
> *From:* Ken Hohhof
> *Sent:* Thursday, May 30, 2024 4:11 PM
> *To:* 'AnimalFarm Microwave Users Group'
> *Subject:* Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues
>
>
> Have you tried replacing the surge suppressor card with a new one?  It
> might have taken a lightning hit and damaged some of the diodes.
>
>
>
> You could switch to Chuck’s Cat6 version which is GDT (gas tube) only.
> Unlikely to get damaged, but might provide less protection, Chuck could
> probably speak to that.
>
>
>
> *From:* AF  *On Behalf Of *liddy303
> *Sent:* Thursday, May 30, 2024 1:10 PM
> *To:* AnimalFarm Microwave Users Group 
> *Subject:* [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues
>
>
>
> Chuck,
>
>
>
> I recently put a four port din rail surge suppressor chassis in production
> with four MCC-800-GIGE-APC-HV cards.
>
>
>
> A couple of months into their use the ethernet links to the radios on the
> tower start flapping and renegotiating down from 1G to 100M and then
> eventually 10M, and then eventually failing.  When I bypass the card with a
> female-female RJ connector, they come right back up at 1Gig.
>
>
>
> These radios are powered from a MikroTik POE switch at 48v.
>
>
>
> Any suggestions?Am I using the wrong card for 48v poe?
>
>
>
> Thanks.
>
>
>
> -Brandon
>
> --
> --
> AF mailing list
> AF@af.afmug.com
> http://af.afmug.com/mailman/listinfo/af_af.afmug.com
>
> --
> AF mailing list
> AF@af.afmug.com
> http://af.afmug.com/mailman/listinfo/af_af.afmug.com
>
-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com


Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

2024-05-30 Thread chuck
I don’t recommend the GIGE-APC-HV for anything frankly.  It is a very fast 
acting circuit to provide maximum damage.  But it does not get along well with 
some radios.  Most of our customers use the CAT6 products.  

From: Ken Hohhof 
Sent: Thursday, May 30, 2024 4:11 PM
To: 'AnimalFarm Microwave Users Group' 
Subject: Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

Have you tried replacing the surge suppressor card with a new one?  It might 
have taken a lightning hit and damaged some of the diodes.

 

You could switch to Chuck’s Cat6 version which is GDT (gas tube) only.  
Unlikely to get damaged, but might provide less protection, Chuck could 
probably speak to that.

 

From: AF  On Behalf Of liddy303
Sent: Thursday, May 30, 2024 1:10 PM
To: AnimalFarm Microwave Users Group 
Subject: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

 

Chuck,

 

I recently put a four port din rail surge suppressor chassis in production with 
four MCC-800-GIGE-APC-HV cards.

 

A couple of months into their use the ethernet links to the radios on the tower 
start flapping and renegotiating down from 1G to 100M and then eventually 10M, 
and then eventually failing.  When I bypass the card with a female-female RJ 
connector, they come right back up at 1Gig.

 

These radios are powered from a MikroTik POE switch at 48v.

 

Any suggestions?Am I using the wrong card for 48v poe?

 

Thanks.

 

-Brandon




-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com
-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com


Re: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

2024-05-30 Thread Ken Hohhof
Have you tried replacing the surge suppressor card with a new one?  It might 
have taken a lightning hit and damaged some of the diodes.

 

You could switch to Chuck’s Cat6 version which is GDT (gas tube) only.  
Unlikely to get damaged, but might provide less protection, Chuck could 
probably speak to that.

 

From: AF  On Behalf Of liddy303
Sent: Thursday, May 30, 2024 1:10 PM
To: AnimalFarm Microwave Users Group 
Subject: [AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

 

Chuck,

 

I recently put a four port din rail surge suppressor chassis in production with 
four MCC-800-GIGE-APC-HV cards.

 

A couple of months into their use the ethernet links to the radios on the tower 
start flapping and renegotiating down from 1G to 100M and then eventually 10M, 
and then eventually failing.  When I bypass the card with a female-female RJ 
connector, they come right back up at 1Gig.

 

These radios are powered from a MikroTik POE switch at 48v.

 

Any suggestions?Am I using the wrong card for 48v poe?

 

Thanks.

 

-Brandon

-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com


[AFMUG] MCC-800-GIGE-APC-HV and ethernet link issues

2024-05-30 Thread liddy303
Chuck,

I recently put a four port din rail surge suppressor chassis in production
with four MCC-800-GIGE-APC-HV cards.

A couple of months into their use the ethernet links to the radios on the
tower start flapping and renegotiating down from 1G to 100M and then
eventually 10M, and then eventually failing.  When I bypass the card with a
female-female RJ connector, they come right back up at 1Gig.

These radios are powered from a MikroTik POE switch at 48v.

Any suggestions?Am I using the wrong card for 48v poe?

Thanks.

-Brandon
-- 
AF mailing list
AF@af.afmug.com
http://af.afmug.com/mailman/listinfo/af_af.afmug.com