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  1. davelx

    Broadband and telephones

    What makes you say that? DHCP is just the mechanism for the router to get its WAN address. It still needs the correct data link protocol, but a router may be abke to negotiate that. A PC almost certainly can't, which is why your original statement about a single device required qualification.
  2. davelx

    Broadband and telephones

    And what, exactly, do you believe the function of DHCP to be? It is NOT a data-link protocol. Hint - it stands for Dynamic Host Configuration Protocol I'd suggest you do some reading: https://www.waterstones.com/book/interconnections/radia-perlman/9780201634488
  3. davelx

    Broadband and telephones

    Only if said device supports PPoE and you know how to configure it.
  4. davelx

    How to extend an outdoor armoured cable (Ed.)

    I asked that question in post #3 - no response so far.
  5. davelx

    CAT6 cable, shielded or unshielded

    You can get sockets with an extra contact for the shield ( my mixer and stage box has them) but most if not all domestic devices won't have them.
  6. davelx

    How to extend an outdoor armoured cable (Ed.)

    And when you say the SWA is "10mm" exactly which dimension are you referring to?
  7. davelx

    Level 3 C&G cable sizing calculations

    RFCs are a kluge, they are "deemed" to be compliant cos the regs say they are.
  8. davelx

    EV Charging from a 13A Socket

    Clearly! More likely this was written somebody in the marketing department who knows nothing, and aimed at customers who are not expected to understand the technical detail anyway.
  9. davelx

    Replacing CU: 16mm or 25mm SWA?

    Well, the current carrying capacity of 16mm² 70C Thermoplastic SWA is between 78 and 97A (from table 4D4A), depending on how it is installed, which is less than the 100A fuse in the cut-out (if there really is a 100A fuse in there). So strictly speaking you can't use that cable with a 100A...
  10. davelx

    Telephone cable - extending

    I have Community Fibre and so far very good. The responded quite quickly when a fox bit through my fibre. They use an OEM Linksys Velop router with a 2.5G interface facing the (Adtran) ONT. The fibre comes through a hole in the wall into an internal junction box (photo #3) and a fibre of...
  11. davelx

    Telephone cable - extending

    Absolutely right, openreach have enough to do with the fibre rollout without worrying about minor unauthorised modifications to a soon to be obsolete technology, as long as they don't impact the service. https://www.openreach.com/fibre-broadband/retiring-the-copper-network
  12. davelx

    City Fibre install

    Openreach Limited are a separate company from BT Retail, but are wholly owned by BT Group PLC. The equality of access to services agreement that Openreach has with Ofcom required them to treat all organisations purchasing services from them the same. That includes BT retail. How well this is...
  13. davelx

    Branch off Henley block after meter with swa cable to outbuilding

    Look up "discrimination/selectivity" with relation to fuses, MCBs etc. Look at the time/current trip curves for MCBs and various fuse types. You should then be able to work out why a fuse is being suggested as the upstream device. It's nigh on impossible to accidentally damage an SWA in the...
  14. davelx

    EV charger but Extra Low Voltage

    You could start here, it will give you a feel for the issues. https://electrical.theiet.org/wiring-matters/years/2020/80-may-2020/the-iet-code-of-practice-for-electric-vehicle-charging-equipment-installation-4th-edition/
  15. davelx

    EV charger but Extra Low Voltage

    You cannot avoid taking on liability. If something goes wrong you'd probably be liable. You have to take all reasonable steps that a provider of such a service would be expected to take to ensure that it is done safely, and then you should insure yourself against any subsequent liability that...
  16. davelx

    Lamppost cable. What are they for?

    The wheel rim in relation to the axle? It's all relative (isn't everything?) ;)
  17. davelx

    A Remote Phenomenon … SOLVED

    A 2b pencil is good for rejuvenating those contact pads
  18. davelx

    Spur off Double Socket.

    It doesn't have to. This is about posting information that is WRONG: "If the circuit is Ring Final Circuit (general assumption would be 32A Breaker and 2x2.5mm cable connected for RFC at the DB) , you can only take one unfused spur from the feed/supply socket. You cannot have multiple unfused...
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