Board with LSI Motorola chips and Intel 80C186 cpu

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kosmokrator



Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR

PostPosted: Tue Jan 10, 2023 2:55 pm    Post subject: Board with LSI Motorola chips and Intel 80C186 cpu Reply with quote

Hi all... so long time to post something here since i quit collecting...I hope i find u all good and Happy new year.

So i save from scrap this nice board with LSi motorola and one intel 80C186 cpu. Allmost chips are ceramic pack mil/spec but i cant find nothing for the purpose of this board.

The only markings are the Canada flag (i think)
and RMO/RMR CONTROLLER..

Any ideas? thanks in advance.
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Marcin



Joined: 02 Jan 2005
Posts: 8519
Location: Poland

PostPosted: Tue Jan 10, 2023 6:30 pm    Post subject: Reply with quote

Hey Mike. Good to see you alive Smile All the best !

Will be hard to identify your treasure. As we can see from the printings RMO/RMR Controller it is a kind of controller board. Maple leaf logo may suggest it is canadian manufacturing. Doesn't look military but that cann't be excluded.

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Williac



Joined: 25 Feb 2022
Posts: 933
Location: Canada

PostPosted: Tue Jan 10, 2023 7:27 pm    Post subject: Reply with quote

Would appear to be part of a broadband management system from SR Telecom, part of the SR500. They were based out of Montreal, QC, CA. So the maple leaf lines up.

https://en.m.wikipedia.org/wiki/SR_Telecom

Here’s the parts list from another provider. Sadly no pics though, but maybe good for more research?

https://www.chicagotech.com/products/sr-telecom/sr500/pg1

https://www.chicagotech.com/products/sr-telecom/sr500/101-511835/
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kosmokrator



Joined: 03 Jul 2008
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Location: Athens-GR

PostPosted: Wed Jan 11, 2023 1:45 am    Post subject: Reply with quote

Williac wrote:
Would appear to be part of a broadband management system from SR Telecom, part of the SR500. They were based out of Montreal, QC, CA. So the maple leaf lines up.

https://en.m.wikipedia.org/wiki/SR_Telecom

Here’s the parts list from another provider. Sadly no pics though, but maybe good for more research?

https://www.chicagotech.com/products/sr-telecom/sr500/pg1

https://www.chicagotech.com/products/sr-telecom/sr500/101-511835/


Yes seems u be right …this board must be part of sr500 system but after a quick search not a single image… I found one pdf with specs of this system but is under payment to download…and I’m not sure if is correct.
Any other addition info will much appreciated
Thanks a lot guys Smile
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Wed Jan 11, 2023 2:15 am    Post subject: Reply with quote

kosmokrator wrote:
Williac wrote:
Would appear to be part of a broadband management system from SR Telecom, part of the SR500. They were based out of Montreal, QC, CA. So the maple leaf lines up.

https://en.m.wikipedia.org/wiki/SR_Telecom

Here’s the parts list from another provider. Sadly no pics though, but maybe good for more research?

https://www.chicagotech.com/products/sr-telecom/sr500/pg1

https://www.chicagotech.com/products/sr-telecom/sr500/101-511835/


Yes seems u be right …this board must be part of sr500 system but after a quick search not a single image… I found one pdf with specs of this system but is under payment to download…and I’m not sure if is correct.
Any other addition info will much appreciated
Thanks a lot guys Smile


Post a link to that, usually someone here can find away to grab such documents without payment being needed.

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kosmokrator



Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR

PostPosted: Wed Jan 11, 2023 2:34 am    Post subject: Reply with quote

I will post it later John…thanks
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kosmokrator



Joined: 03 Jul 2008
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Location: Athens-GR

PostPosted: Wed Jan 11, 2023 4:44 am    Post subject: Reply with quote

https://www.xn--80aabjg4e.xn--p1ai/home/knigi/%D0%B1%D1%83%D0%BA%D0%BB%D0%B5%D1%82/%D0%B1%D1%83%D0%BA%D0%BB%D0%B5%D1%82-sr-telecom-sr500s-the-sr500-system,-55-1626,-%D0%B1%D0%B0%D0%B3%D1%80%D0%B0%D0%B4-%D1%80%D1%84-detail.html

I found an other with some photos… wowww what a monster rack!!!
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Marcin



Joined: 02 Jan 2005
Posts: 8519
Location: Poland

PostPosted: Wed Jan 11, 2023 5:08 am    Post subject: Reply with quote

Just to archive photo here Smile
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kosmokrator



Joined: 03 Jul 2008
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PostPosted: Wed Jan 11, 2023 5:31 am    Post subject: Reply with quote

Thanks Marcin … but this link is for some pdf ?? I don’t understand the language…
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rjluna2



Joined: 27 Oct 2014
Posts: 1302
Location: Hiram, GA, USA

PostPosted: Wed Jan 11, 2023 8:16 am    Post subject: Reply with quote

With this Intel A80186-16 seems to have late 21 week of 1992 date stamp here Confused
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kosmokrator



Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR

PostPosted: Wed Jan 11, 2023 1:47 pm    Post subject: Reply with quote

Here is Btw the service pdf of SR500 i cant download..

https://www.scribd.com/document/241595775/SR500-s-Vol2-en
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