Questions tagged [ethernet]

For questions about devices that make use of the link-layer protocol within the TCP/IP framework to communicate.

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Standard: 802.3 af/at compliant are always active? [closed]

In Fact, my question are very simple. A switch that have 802.3 af/at compliant always have active ports? I means, IEE 802.3af/at means RJ-45 ports verify if hardware connected needs to be power and ...
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Is there a network card that lets you set "master slave" mode in Linux?

I am trying to locate an ethernet network card that allows for the setting of the master slave mode on Linux. Ethtool add this configuration (ethtool -s master-slave ) but I can't find a card that ...
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RJ45 crimp connectors for 32 AWG flat cat6 ethernet cable (EU)

Anybody any idea where I can get said RJ45 connectors in the EU, that will ship to Ireland? Seems to be very rare. The dog ate my cable, so I need to crimp it again. Googling, I could find some ...
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Ethernet USB adapter NOT based on Realtek chip

I have done my part of research here and it seems as the topic is quite hard i would like to know if there exists any USB to Ethernet Adapter that is not based on Realtek chip.
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WiFi to Ethernet Adapter That Can Proceed Past Splash Pages

I'm looking for an WiFi to Ethernet adapter that can proceed past WiFi Splash Pages (which are a frequent hurdle at hotels). I found this one on Amazon, but an answered question reveals that it cannot ...
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which is the best 8+2 1 gbps ethernet switch controller?

i'm making a home-made ethernet switch but i need a controller chip for it. it should be 8+2 port, gigabit ethernet, managed and need not have poe. i would also like to have the datasheet. (rtl8370 ...
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Is there no simple Wifi to ethernet rj45 adapter?

The situation I want to connect a device to my home network. The device only have a RJ45 port and doesn't have any usb port. The device isn't far from my Wifi router, but I would prefer not to pass ...
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Hardware (PC parts) slotting website

I am in a need of any kind of simulation website/software that can allow a person to slot in the right parts in a PC. For example, if you put in RAM where a graphics card should be, there would be an ...
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Is it possible to charge with USB-C PD, run 4k@60hz with HDMI, and run 3 USB 2.0 from a single USB-C hub?

I'm having 2 workstations, 3 laptops. Got bored of plugging in-out all the cables every time I switch laptops/workstations. My plan is to just buy 2 hubs for the 2 workstations, and I only have to ...
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Looking for external NIC (usb to ethernet adapter) that support HW timestamping for PTP

I'm well familiar with NICs that supports HW timestamps for PTP. But I want to work with an external NIC that I can just plug in to my laptop with USB connection (and works with Linux). I was looking ...
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High range outdoors router?

I have a MikroTik SXT LTE6 kit which I need a router for, to extend range. The reason being is because the place where I need the actual wifi coverage to be might/will be out of my LTE access point's ...
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USB-powered 4G modem with ethernet port, WITHOUT WiFi

I'm looking for a reliable 4G modem with an RJ45 port (for a device I'd like to connect to the internet) that can be powered by USB (max 1amp, ideally) and doesn't have WiFi (or supports switching it ...
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Hardrive case with WiFi and/or Ethernet interface

The USB ports on my laptop have packed up. It will cost a few weeks that I don't have to get it repaired, not to mention the cost. I see that Western Digital, and others, are selling a "Personal ...
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2 votes
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Custom in-desk panel

I would like to get rid of cable clutter and enhance my desk. However, I'm struggling to find the components for making it work. What I would like to do is including ports in the table, mainly ...
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Profile 30a or 35b VDSL2 Modem

We are looking to replace our current integrated VDSL Modem/Router (a horrid Vodafone branded Technicolor router with no modem mode) with a separate modem. We already have routing and Wi-Fi handled by ...
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Is there an adapter to convert my USB internet dongle to Ethernet RJ45 male

I have a USB dongle for the internet. I want to use the internet in LAN RJ45 mode for my application. Instead of buying a costly router (~1500 Rs) for the conversion, can I buy a converter or any ...
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Single-board low-power computer with gigabit port that has HW timestamping support

I'm looking for a single-board computer with seemingly simple requirements: Gigabit ethernet port Ethernet port supports HW timestamping for PTP and NTP Low power usage Few GPIO pins The ethernet ...
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Is there an adapter which allows an ethernet wired printer to be connected via wifi instead?

I bought a printer that needs to be connected to the network through ethernet cable, unfortunately the ethernet entry is in a completely different part of our office, which would require really long ...
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USB LAN/RJ45 Gigabit Ethernet Network Adapter which also serves as a USB 3.0 Hub

My laptop only has no Ethernet connection, but I've been successfully using AX88179 (USB3.0 to 10/100/1000M Gigabit Ethernet Controller) for a few years now. Yet as soon as my Internet connection ...
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Where Can I Get a Durable cat 6 Ethernet cable

I am in the unfortunate position of needing a wired network connection for my laptop. I also need to attach and remove the cable several times a day. A 10 foot cat 6 cable works great, and I have ...
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Gigabit LTE mobile routers with ethernet

I'm looking for a replacement for my Nighthawk M1 which I just returned. There doesn't seem to LTE-only replacements, the Nighthawk M1 (Cat 16) and M2 (Cat 20) seem to be the only ones with over Cat 9 ...
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Are there USB hubs that connect to an Ethernet port?

I'm wondering whether such a device exists. The following shows what I'm asking about: +----------+ +---------+ | | | +<----> USB #1 | Computer +<-----...
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1 vote
1 answer
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Transmitting an NIC to NIC Ethernet connection wirelessly 30-50ft

I work with a non-profit that has an Optec digital sign about 30 feet in front of the building. Our wireless transmitter(Outdoor Bridge?) has corroded beyond repair. After months of struggling for ...
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Wireless Router allows VPN routing per host/domain/ip

My current router (ASUS RT-AC658U) I'm quite happy with, however I want to configure it to direct most traffic through a VPN. It does support configuring a VPN connection on the router, but in an "all ...
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Is it supported by the 802.3 Standard to be able to use (1) 1000BASE-T to (2) 100BASE-T and vice versa with a single MAC/PHY? [closed]

I am in embedded development and so the question isn't regarding connectors, as we do not use RJ45s, but rather we use custom connectors of aerospace-grade. Is it possible, and is it typically ...
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Robust Industrial Camera sought which is small enough to fit

For our project, we need to buy a robust industrial cabled camera (ethernet or usb) that is waterproof and has good shock resistance (up to ~50 g force), and has M-connectors (for protection). Also, ...
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STM32 Ethernet switch

I'm pretty new to implementing this Ethernet stuff... So, is there anyone who can recommend an Ethernet switch (3 port, 2 out and 1 for STM32)? I have seen that you can use a W3150A and and then use ...
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Internal USB to external ethernet?

I have a Mini-ITX build, where the mobo only has one PCIe slot, but the case has two PCI brackets. I need to use the PCIe for extra SATA ports, but I would like one or more extra ethernet ports too. ...
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Rasperry Pi alternative with USB 3.0, Ethernet port, and casing?

I am looking for Raspberry PI 3 alternative board which would give me: USB 3.0 port. Single is enough. Ethernet port. Casing. (Built-in / bought separately) Orange PI 3 is perfect for my needs ...
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Unmanaged vs managed network switch? [closed]

I am upgrading an 8 port, unmanaged network switch (3com 3CGSU08) for a lab because I need more ports and 10 Gbe connections. I am not a networking engineer by profession and this is the first time I ...
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Decently priced 10-Gigabit Ethernet switches?

Are there any decently priced 10-Gigabit Ethernet switches? Any 5-port ones under $100? I'm mostly asking out of curiosity, so this isn't an XY problem.
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Lan/Ethernet card for ASUS P8Z68-V PRO/GEN3 for gaming with LOW ping/delay for under $40

I need a card for less than $40, not more, good for gaming with low ping/delay/latency. My current LAN card is Intel® 82579, 1 x Gigabit LAN Controller(s). This is an in-built card, i.e. it is NOT ...
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Does this exist: HDD/SSD with Thunderbolt 3 AND Ethernet?

I am looking for a hard disk/SSD/NAS with both these interfaces: Thunderbolt 3 Ethernet, 1 GbE or 10 GbE So far I only found TB+USB and Eth+USB. Does the combination I am looking for exist?
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Server KVM via ethernet

I'm looking for a new KVM box for my server room. I have 3 server connected through a KVM box with PS2 + VGA wires. I want to move monitor, keyboard and mouse 7mt far from server rack then I would ...
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Searching Single-board computer

I already googled bit around but didn't find something that really fits my expectations... My budget is around $100 and my requirements would be USB 3.0 Port(s) Gigabit Ethernet (min) SSD and / or ...
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2 answers
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Ethernet switch with ports at the front and back

I am looking for a switch which has at least one port at the back and some 4-5 ports at the front. Most switches I found either had all ports in the back, with leds on the front. The other ones had ...
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4 votes
1 answer
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Beaglebone Black Upgrade

I'm currently using a Beaglebone Black as a multipurpose toolkit and I'm having trouble finding a replacement. The specs (that I use) are the following: 512 MB RAM (somewhat low for updates but it ...
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Ethernet switch and usb-hub in one device

Want reduce the multiple devices&cables spaghetti on my desk. So, looking for an device with following (as most as possible) specification: 1-2 port Ethernet ports USB HUB (external powered!) ...
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Small, cheap processor with serial port and internet access

An old software question of mine looks like it would benefit from some hardware. Basically, I have a web page and want it to communicate via HTTP to a small controller, which will read a string from ...
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1 vote
1 answer
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Fanless mini-itx motherboard with a 4x-16x PCI-e slot for OpenBSD project?

Any recommendations on a fanless mini itx board with a 4x-16x PCI-E slot? Something a few years old ideally, as I need to keep costs down. Current set-up is with a fanless Asus J1800-c, which runs ...
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4 votes
1 answer
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Range extender via ethernet rather than WiFi

Is there a range extender that is using ethernet rather than WiFi for incoming network. Meaning, I want my range extender to have an input ethernet port (rather than output), so that I'll connect it ...
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TCP client/server with monitoring

Does anyone know a device which has Ethernet port to act as an adapter between a TCP client and a server, with the purpose to intercept data? It has to have the ability to receive data from one side ...
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12 votes
2 answers
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Any Raspberry Pi Alternatives with USB 3, Gigabit and maybe even SATA?

So far I do love all the Raspberry Pi's I have laying around at home (1, 2, 3 and 2 Zeros) but I've decided to build my own little cloud at home. Since the Raspberries lack USB 3 and a Gigabit port ...
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2 votes
2 answers
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Single board computer with 2 GBit ethernet ports

I am looking for a single board computer with 2x1 GBit ethernet ports, on board. Should come with SATA and/or USB 3. Either x86 or ARM is ok, as long as it runs Linux.
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1 vote
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multiple Ethernet cards on one mother board [closed]

I want to do some maths in terms of the max number of Ethernet adapters a motherboard can take for each port to function without any deterioration. As I'm planning to plug in multiple Ethernet cards(e....
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Recommendation for an 8(ish) port switch-on-a-chip?

I'm looking for a very simple switch-on-a-chip to add to a design. I have a small but capable processor on the board already. That has SPI and USB available for a control interface. I'm not really up-...
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Convert USB to WiFi Printer [closed]

I've tried to convert my USB ESC/POS printer to a network printer. I have tried print servers such as the TL-WPS510U, but it only supports PS and PCL. Is there a print server that supports ESC/POS? ...
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18 votes
1 answer
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USB to Ethernet adapter supporting multiple virtual LANs

Several unresolved questions have been made in various online forums looking for any options that may exist for a USB to Ethernet adapter that supports multiple VLANs. Past questions have often been ...
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9 votes
3 answers
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Motherboard for work computer with 2-Ethernet ports

My work computer is very slow, and so I am looking to upgrade some of the parts. I have the intel i5-4440 that I'm going to put in it, but this CPU is not compatible with my current motherboard. Here'...
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1 vote
1 answer
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A good dual or even three channel router

I'm looking for a dual- or multi-channel router. Requirements: 2/3 or more channels Supports IP/TV as well as the standard functionality Reliable brand (think Asus, D-Link) Not more than €300.
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