Thank you I know SLTE can be further than 100m
On Fri, Dec 6, 2019 at 06:26 Mark Tinka <mark.ti...@seacom.mu> wrote: > If the SLTE and PFE are not going to be co-located next to each other, the > 2 main considerations are: > > - 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. > > > - 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. > > > > Mark. > > On 5/Dec/19 05:53, Mehmet Akcin wrote: > > is there any limitation of where an SLTE can be placed in terms of > distance from PFE? > > 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. > > here are places I have looked at > > > http://opticalcloudinfra.com/index.php/2018/03/28/whys-hows-open-subsea-cable-systems/ > > https://www.osa.org/osaorg/media/osa.media/OSAF/Banners/Cable_Powering.pdf > > > http://opticalcloudinfra.com/index.php/2016/02/27/why-open-subsea-cable-systems/ > > thank you > > On Tue, Nov 26, 2019 at 1:03 PM Mark Tinka <mark.ti...@seacom.mu> wrote: > >> >> >> On 26/Nov/19 18:47, Ben Cannon wrote: >> >> > Nowadays however, the CLS is looked at more like an ILA shelter, or >> > when feasible cable landings are going directly into metro CNDCs as >> > the physical gear is getting smaller and smaller and more suitable for >> > colocation. >> >> Nowadays, the SLTE sits in a proper data centre. >> >> >> > >> > There’s still the small matter of 11,000volts of power or more… >> > That’s usually kept out towards the sea. >> >> Yes, PFE's will generally live at the CLS. >> >> Mark. >> > > -- Mehmet +1-424-298-1903
