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You will want to check out these.<br>
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<a
href="https://mccowntech.wptstaging.space/product-category/surge-protectors/rack-mount-surge-protectors/"><a class="moz-txt-link-freetext" href="https://mccowntech.wptstaging.space/product-category/surge-protectors/rack-mount-surge-protectors/">https://mccowntech.wptstaging.space/product-category/surge-protectors/rack-mount-surge-protectors/</a></a><br>
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They are made to fit into the 1U APC Chassis PRM24.<br>
<br>
We rely on them heavily in the WISP Market. I've had equipment on a
tower that was physically destroyed by lightening, and the Router
Port on the other side of these arrestors was just fine. <br>
<br>
<div class="moz-cite-prefix">On 8/13/2019 1:51 PM, Rob Pickering
wrote:<br>
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<blockquote
cite="mid:CA+ndyf0FrD-M7J+NQeymhd2Aj_7pinXHXZa4msbgtqGjFQCEDQ@mail.gmail.com"
type="cite">
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<div dir="ltr" class="gmail_attr">On Tue, 13 Aug 2019 at
19:23, Javier J <<a moz-do-not-send="true"
href="mailto:javier@advancedmachines.us">javier@advancedmachines.us</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">I'm working with a client site that has been
hit twice, very close by lightening.
<div><br>
</div>
<div>I did lots of electrical work/upgrades/grounding but
now I want to focus on protecting Ethernet connections
between core switching/other devices that can't be
migrated to fiber optic.</div>
<div><br>
</div>
<div>I was looking for surge protection devices for
Ethernet but have never shopped for anything like this
before. Was wondering if anyone has deployed a solution?</div>
<div>They don't have a large presence on site (I have been
moving all of their core stuff to AWS) but they still
have core networking / connectivity and PoE cameras /
APs around the property.</div>
<div>Since migrating their onsite servers/infra to the
cloud, now their connectivity is even more important.</div>
</div>
</blockquote>
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<div dir="ltr">The correct answer is use fiber.
<div><br>
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<div>If you really, really can't then APC make a single port
transient arrestor p/n PNET1GB.
<div><br>
</div>
<div>I've used these in the past for a PoE phone in a wooden
gatehouse hut right on the 100M max length with no power
for active kit and they seem to work fine. I'm using one
at the moment for a PoE access point in my garden shed.
Not sure I would bring an inter building link in copper
onto an expensive core switch though.</div>
<div><br>
</div>
<div>Don't know of anything in higher density than "one
port".</div>
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<div><br>
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<div>--<br>
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<div dir="ltr">
<div>Rob Pickering, <a moz-do-not-send="true"
href="mailto:rob@pickering.org" target="_blank">rob@pickering.org</a></div>
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</blockquote>
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