Lmst

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Today we installed the first fibre on the field (1km of single mode fibre)… thanks to everyone who helped out today! :)

OH: (talking about KPN dark-fibres in Dutch and their great "quality")... KPN matglas

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Koppelting 2025 :
18-24 augustus, Amersfoort
https://www.koppelting.org/

Flyer
Toont 5 getekende handen die verschillende objecten omhoog houden zoals een microscoop, een meetkastje en een wereldbol.
Koppelting - The great gathering of the commons
Koppel = Gemeenschappelijk veld
Ting = Volksvergadering van alle vrijen
18-24 augustus
Pay what you want
Lectures, hackathons, workshops, debates, demonstrations
De WAR, Heiligenbergerweg 34, Amersfoort
https://www.koppelting.org/

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Die sogenannten schottischen Hailands

Zwei Blåhajs in den schottischen Highlands

@Lalufu these are cheap unmanaged 2.5G switches, so no LLDP support. They are glorified PoE injectors essentially (which was the point with buying a bunch of these :))

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Das @noc hat witzige Client-Statistiken im Infrastructure Review veröffentlicht.
#gpn23

Average Client
- Average WiFi Band: 4.9 GHz
- Average IP Version: IPv4.39

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Das war’s mit dem diesjährigen GPN-NOC. Einen ganz lieben Dank an unser Team, alle Trolle, Upstreams und Hardware-Verleiher. Ohne euch wäre das nicht möglich gewesen!

#gpn23 #gpn

Ein Accesspoint mit zwei Aufklebern:
Fingerguns im GPN-Design

und

Ein Bild von mir mit der Aufschrift “Ich gehe erst wieder wenn der Anschluss läuft - fair und transparent”

Also, looking for information about this chip: https://bitlair.nl/fotos/view/20250622/P1000762.JPG (this is on the PoE controller of this switch)

I bought a bunch of these switches, but without the 802.3at support they are usless to me. If you want to grab some for cheap, feel free to reach out to me :)

If you are looking for cheap 2.5G + 10G unmanaged switches with PoE+ (802.3at), the ienRon HG0402XG-P (https://www.servethehome.com/ienron-hg0402xg-p-review-cheapest-2-5gbe-and-10g-poe-switch/2/) is not the one you want given the PoE controller only seems to be doing 802.3af. None of the Aruba AP's play nice with this switch, always detecting 802.3af. So far, it seems that the PoE controller doesn't not send out the correct pulses for the PSE to detect 802.3at.

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I'm always wondereing

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Artist unknown, but some morning whimsy

#StreetArt

The photo depicts a small, black cat peeking out from between paving stones.

The cat is drawn or painted, creating an optical illusion within the pavement.

It features prominent eyes, a small nose, and pink inner ears.

Its paws are visible, suggesting it's holding onto the edge of the "hole".

The surrounding area consists of interlocking grey paving stones.

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IEEE 802.11ac to RFC 1149 Gateway

A pigeon sitting on top of cables and a WiFi access point

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Panel 1: The grim reaper stands at a man's doorstep, saying, "I'm here to reap your soul." The man looks surprised. Panel 2: The man responds with a smirk, "Jokes on you. I sold my soul years ago." Panel 3: The man opens his rib cage, revealing green smoke and an iPhone charger cable, saying, "And had it replaced with this iPhone charger." Panel 4: The Grim Reaper checks his phone, saying, "Thank God. I'm down to 2%." and reaches for the iPhone charger cable.

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$ cat #caturday | tail -r

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Yesterday we’ve built the first section of the WHY2025 uplink from Nikhef (Amsterdam Science Park) towards Alkmaar… this is running at 400G using OpenZR+ on an alienwave. We will be building the other section towards the field in the coming weeks :)