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Schwettman
 Post subject: I'd help please
PostPosted: Sun Mar 06, 2022 11:04 am 

Joined: Thu Nov 16, 2017 11:25 pm
Posts: 19
Hoping to slide into Telco?


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Schwettman
 Post subject: Re: I'd help please
PostPosted: Sat Mar 12, 2022 4:28 pm 

Joined: Thu Nov 16, 2017 11:25 pm
Posts: 19
Little help folks I think this may have been overlooked, thanks.
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Schwettman
 Post subject: Re: I'd help please
PostPosted: Fri Mar 25, 2022 10:41 am 

Joined: Thu Nov 16, 2017 11:25 pm
Posts: 19
Bump
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ropeman
 Post subject: Re: I'd help please
PostPosted: Fri Mar 25, 2022 2:21 pm 

Joined: Tue May 14, 2019 11:09 am
Posts: 764
First group, I don't know if the IC population is high enough to be graded as high grade telecom. The one on the right is probably a gold finger card.

Second group, the top 2 look like gold finger cards to me. The third and fourth seem like backplane, but might jump into low grade telecom.

I still have a hard time classifying these types of boards because I am not sure of my opinion. Maybe someone with more experience will chime in.
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