2,5 Milliarden USD: Infineon will Marvells Automotive-Ethernet-Sparte übernehmen
Infineon will ins Netzwerkgeschäft einsteigen. Die Grundlage dafür kauft sich der Hersteller für 2,5 Milliarden US-Dollar ein.
Make U/FTP great again?
I got a few of those slim cat6a patch cables and I like them a lot. Could save a lot of space/weight/hassle compared to boring cat7 cables.
Any concerns when used up to 10m length? I just plugged this cable into a 10gbase-t link which seems to work fine.
What's your favorite fancy CAT cable?
#networking #homelab #ethernet
@adlerweb @nixCraft you can thank @BNetzA and illegal #VDSL #subsidies for that.
#WasFehlt: vorgeschriebene #Kindersicherung bei #Koaxialkabel|n und #Kabelsanschluss-Dosen...
Denn so sieht das aus wenn ein [mutmaßliches Nachbars-] Kind mutmaßlich ne Büroklammer in ne Kabeldose klemmt:
Wenigstens ne Art Abdeckkappe wie bei Herdanschluss wäre 1NICE!
Und ja, #SharedMedia wie #GPON / #XGPON sind nur was #Funkstörungen angeht weniger problematisch als #DOCSIS-#Kabel!
Has anybody found a USB-C ethernet adapter that also does PoE to USB-PD?
I'm thinking something that could be plugged into a Pi4 or 5 that powers and adds a second ethernet port.
Nvidia has been doing a lot of useless stuff lately, but this is actually a big deal. I wonder what the latency looks like on these switches. Traditionally direct-attach copper has always been the preferred choice for low-latency applications, with optics used for longer connections where latency matters less. I'm curious if this is going to change that.
heise+ | WLAN mit einem Kilometer Reichweite: Wi-Fi-Hardware von AliExpress im Test
Der WLAN-Standard IEEE 802.11ah alias Wi-Fi HaLow verspricht hohe Reichweiten. Es funkt wie versprochen, ist aber in der EU nicht legal benutzbar.
Let's code a TCP/IP stack, 1: Ethernet and ARP — https://www.saminiir.com/lets-code-tcp-ip-stack-1-ethernet-arp/
#HackerNews #TCPIP #Stack #Ethernet #ARP #Networking #Coding
Making a few more short ethernet patch cables in, I hope, T568B style. The last time I had inadvertently and goofily focused on the T568A area in my cabling faq. And despite having done this for ages I don't have it memorized.
The T568A ones will and do work fine. But it's an annoying flub. I wonder what mistake I made this time ;)
Aqara-Kamera mit Hub: HomeKit Secure Video mit PoE und Quad HD
WLAN-Kameras lassen sich potenziell aus dem Netzwerk schießen, weshalb Ethernet-Kameras sicherer sind. Eine solche für HomeKit Secure Video liefert nun Aqara.
So what can you do with the ability to read arbitrary #FPGA registers out of your design over #UART? Capture time series data (last four #ethernet packet bytes) in your regs and write a little #python script that launches #GTKWave and you have yourself a tiny homemade cross platform logic analyzer thing!
https://github.com/JulianKemmerer/PipelineC/wiki/Example:-Debug-Probes
Optische Server-Vernetzung soll weniger Strom fressen
High-End-Server haben Ethernet-Ports mit 400, 800 und bald auch 1600 Gbit/s. Stromdurst und Abwärme der elektrisch-optischen Umsetzer werden zum Problem.
David Boggs, who died OTD in 2022, was a co-inventor of #Ethernet https://cromwell-intl.com/open-source/performance-tuning/ethernet.html?s=mb #IPnetworking
David Boggs, who died OTD in 2022, was a co-inventor of #Ethernet https://cromwell-intl.com/networking/protocols.html?s=mb #IPnetworking
David Boggs, who died OTD in 2022, was a co-inventor of #Ethernet https://cromwell-intl.com/open-source/performance-tuning/ethernet.html?s=mb #IPnetworking
New blog post, in which I am bewildered by the fact that two otherwise working Ethernet devices can refuse to communicate: https://blog.tty8.org/posts/2025-02-19-jmicron-jmc250-gigabit-ethernet-card-doesnt-work-with-mikrotik-hex-rb750gr3.html
Qnap: USB-Adapter für 10-Gbit/s-Ethernet
Qnap bringt zwei USB-Adapter für die besonders schnelle Heimvernetzung. Sie übertragen 10 Gbit/s per USB4 und Thunderbolt.
Inoculating the Odd in AuDHD 
