24 Steet StreetFOOTSCRAY · NETWORK
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BUILDING A — THE MAIN HOME
Ground floorUpper floorThe passage cabinetCabinet equipment list
BUILDING B — THE GRANNY FLAT
Cabling schedule
BUILDING C — BBQ, STORE & SERVER ROOM
Cabling scheduleThe server roomServer room equipment list
EQUIPMENT CABINET ⋅ BUILDING A
Building A — the passage cabinet
Everything in Building A lands here: 42 Cat6A cables, 32 low‑voltage runs and one fibre from Building C. It sits in the ground‑floor passage at the rear — reachable from the courtyard without entering anyone’s dwelling.
24 STEET ST
FOOTSCRAY
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The passage is a shared space. Upper‑floor tenants and their visitors walk past it every day. The cabinet must be properly lockable, and ideally in an enclosed cupboard rather than open on the wall.
Needs a dedicated circuit and several outlets ⋅ electrician’s job ⋅ agree the recess at framing, before lining
What goes in the cabinet
Top to bottom, as it should be built. Heavy things low, patching at the top.
18U CABINET — GROUND-FLOOR PASSAGE Cable management 1U 18 Patch panel — 48 port 2U 42 Cat6A land here and never move again 17 16 Cable management 1U 15 USW‑Pro‑48‑PoE 1U 37 of 48 ports used ⋅ 11 spare ⋅ 4 × SFP+ 14 Cable management 1U 13 FOBOT — fibre enclosure 1U F‑01 from Building C lands here → SFP+ 12 Shelf — EAH‑8 hub 1 + hub 2 3U Perimeter 6 doors ⋅ upper floor 4 doors 11 10 9 DIN rail — terminal strip, ~40 way 2U 32 low‑voltage runs land here 8 7 Shelf — 2 × battery 2U One per hub ⋅ sized on the magnet holding current 6 5 UPS 2U Protects the switch, hubs and the fibre link 4 3 Spare 2U 2 1 Up from the 12–15U first estimated — the second hub and its battery are what added the height.
18U
cabinet height
42
Cat6A cables arriving
32
low‑voltage runs arriving
37/48
switch ports used
What arrives, where it lands, what it plugs into
Three media, three landing points. They are parallel paths, not a chain.
ARRIVES LANDS ONCE PATCHES TO From Building C fibre F‑01 Ground floor 24 Cat6A Upper floor 18 Cat6A Ground floor 19 low‑voltage Upper floor 13 low‑voltage FOBOT 1 fibre lands here PATCH PANEL 48 port 42 Cat6A land here TERMINAL STRIP ~40 way, DIN rail 32 runs land here USW‑PRO‑48‑POE 37 of 48 ports used 11 spare ⋅ 4 × SFP+ EAH‑8 × 2 hub 1 ⋅ perimeter, 6 doors hub 2 ⋅ upper floor, 4 doors SFP+ 32 device cables 10 reader cables 19 + 13 lock, exit, contact No permanent cable ever terminates on a device. Copper to the patch panel ⋅ fibre to the FOBOT ⋅ door low‑voltage to the terminal strip. Everything after that is a cheap, replaceable lead.
Equipment list — the cabinet
Everything that lives in this cupboard.
ITEM
SUGGESTED PRODUCT
QTY
NOTES
Core switch
UniFi USW‑Pro‑48‑PoE
1
1U ⋅ 37 of 48 ports used, 11 spare. 4 × SFP+, one used by the fibre to C
Patch panel
Cat6A, 48 port
1
2U ⋅ every field cable lands here and is never handled again
Fibre enclosure
FOBOT + LC/UPC patch lead
1
1U ⋅ lands F‑01 from Building C
SFP+ module
UniFi 10G single‑mode, LC/UPC — matched pair with C’s
1
In the switch. UPC, not APC
UPS
Rack or shelf mount
1
2U ⋅ keeps the switch, hubs and the link to C alive through a cut
Access hub
UniFi EAH‑8
2
Hub 1 perimeter, 6 doors ⋅ Hub 2 upper floor, 4 doors. Mains powered — no PoE draw
Hub battery
Lead‑acid, 32–48 V
2
One per hub. Size on the magnet holding current — electrician to confirm
Terminal strip
DIN rail, ~40 way
1
Every lock, exit sensor and door contact lands here, then jumpers to the hub
Cable management
1U brush or finger bars
3
Between panel, switch and FOBOT
Cabinet
18U, lockable, ventilated
1
Ground‑floor passage. Confirm the recess with the builder before lining
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