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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

Exchange-to-premises-wiring: Difference between revisions

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Added some FTTP details, linked to the FTTP EMF Talk, which went into a lot of detail
 
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It is often useful to know the terminology that Openreach use to describe the parts of the wiring between the exchange the the premises.
It is often useful to know the terminology that Openreach use to describe the parts of the wiring between the exchange and the premises.


This diagram shows some of this, including:
This diagram shows some of this, including:
*E-Side (Cable from Exchange to the Cabinet)
*E-Side (Cable from Exchange to the Cabinet)
*D-Dide (CAble from the Cabinet to the Distribution point, which may be in the building or ona pole in some cases)
*D-Dide (Cable from the Cabinet to the Distribution point, which may be in the building or on a pole in some cases)


[[File:Eside-dside.png|600px|border]]
[[File:Eside-dside.png|700px|border]]


*DP = Distribution Point
*DP = Distribution Point
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*SCP = Secondary Cross-Connection Point
*SCP = Secondary Cross-Connection Point


FTTP uses similar language, [https://media.ccc.de/v/emf2024-305-the-last-miles-of-the-internet James Harrison provided an excellent talk at EMF2024]
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[[Category:Faults]]

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[[Category:PSTN Faults]]
[[Category:FTTP Faults]]
[[Category:Technical Documents]]
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