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<font face="Tahoma">If the SLTE and PFE are not going to be
co-located next to each other, the 2 main considerations are:<br>
</font>
<ul>
<li><font face="Tahoma">The Management signal between the SLTE and
the PFE, which is generally ran over copper. So 100m becomes
the distance limit. However, you can mitigate this by doing
media conversion between optical and copper. Also, it's quite
possible that modern PFE's and SLTE's can run Management
traffic over optical signals. One would have to check with the
vendors.<br>
</font></li>
</ul>
<ul>
<li><font face="Tahoma">The SLTE Launch Tx power into the wet
plant toward the 1st repeater. You'd have to design this for
every specific case; whether you want to co-locate the SLTE
and PFE, or if you want to separate them. This is critical so
that all payload channels are correctly balanced.</font></li>
</ul>
<p><font face="Tahoma">Mark.</font><br>
</p>
<br>
<div class="moz-cite-prefix">On 5/Dec/19 05:53, Mehmet Akcin wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CA+LTh5XUJ5NuBmJOZwmu0Rkg2MwDB+c0aXNst39qqQD4DZ8o2w@mail.gmail.com">
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<div dir="ltr">is there any limitation of where an SLTE can be
placed in terms of distance from PFE?
<div><br>
</div>
<div>I have looked in to usual palaces and i was unable to
confirm there is any requirements for any distance. Any cons
can you guys think of that you want to share would be
appreciated.</div>
<div><br>
</div>
<div>here are places I have looked at</div>
<div><br>
</div>
<div><a
href="http://opticalcloudinfra.com/index.php/2018/03/28/whys-hows-open-subsea-cable-systems/"
moz-do-not-send="true">http://opticalcloudinfra.com/index.php/2018/03/28/whys-hows-open-subsea-cable-systems/</a><br>
</div>
<div><br>
</div>
<div><a
href="https://www.osa.org/osaorg/media/osa.media/OSAF/Banners/Cable_Powering.pdf"
moz-do-not-send="true">https://www.osa.org/osaorg/media/osa.media/OSAF/Banners/Cable_Powering.pdf</a><br>
</div>
<div><br>
</div>
<div><a
href="http://opticalcloudinfra.com/index.php/2016/02/27/why-open-subsea-cable-systems/"
moz-do-not-send="true">http://opticalcloudinfra.com/index.php/2016/02/27/why-open-subsea-cable-systems/</a><br>
</div>
<div><br>
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<div>thank you</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, Nov 26, 2019 at 1:03
PM Mark Tinka <<a href="mailto:mark.tinka@seacom.mu"
moz-do-not-send="true">mark.tinka@seacom.mu</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
<br>
On 26/Nov/19 18:47, Ben Cannon wrote:<br>
<br>
> Nowadays however, the CLS is looked at more like an ILA
shelter, or<br>
> when feasible cable landings are going directly into
metro CNDCs as<br>
> the physical gear is getting smaller and smaller and more
suitable for<br>
> colocation.<br>
<br>
Nowadays, the SLTE sits in a proper data centre.<br>
<br>
<br>
><br>
> There’s still the small matter of 11,000volts of power or
more…<br>
> That’s usually kept out towards the sea.<br>
<br>
Yes, PFE's will generally live at the CLS.<br>
<br>
Mark.<br>
</blockquote>
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