Are ping-times directly related to location/distance?
Mar 10, 2015 · Suppose I want to determine if an IP is located in my country, without a third-party servvice. Could I estimate that to a certain degree by measuring ping times? Or is it better to …
What do the positive and negative (+/-) transmit and receive pins …
Mar 19, 2019 · So I'm trying to understand the pin layout of an Ethernet port, specifically for 8P8C which to my understanding is the most common. Of the eight pins, only four are apparently …
ethernet - How does data flow in a twisted-pair cable? - Network ...
May 13, 2021 · Ethernet over twisted pair uses differential signaling. There are no absolute voltage levels but the polarity between paired wires is the signal - either pin 3 is positive to pin …
What is the reason for T568A and T568B termination?
Jan 13, 2017 · I have my doubts with the shielding argument. When that pinout was set, speeds were so low, you could run them over a wet string, and the few mm of untwisting don't do any …
Why are the pins in this RJ45 port not all identical?
Nov 6, 2022 · As shown on the picture below, the pins on these Ethernet ports are not all the same. It looks like pin 3, 5, 7 and 8 (or 1, 2, 4 and 6?) are elevated in order to make contact, …
Pins #6 and #8 of my CAT6 ethernet cable are broken. Should I …
Jan 13, 2022 · I wired up a ~40m long CAT6 cable following T568B pinout. According to my tester, pins #6 and #8 are not functional. I have re-wired both ends several times to make sure …
RJ45 Cable only has 4 wires - Network Engineering Stack Exchange
Dec 19, 2018 · The cable that connects to my rj45 only has 4 cables, blue, orange, blue stripe, orange stripe. When I connect them to their corresponding ports, there is no internet …
ethernet - Does 10BASE-T contain four wire pairs or two-wire pairs …
Jun 2, 2021 · As far as I know, 10BASE-T and 100BASE-T (types of UTP) use two pairs of wires, while 1000BASE-T has four pairs of wires. But when I look up the photo of 10BASE-T on …
What is the purpose of an Ethernet magnetic transformer, and …
Apr 25, 2016 · The ethernet magnetic transformer is required by the ethernet standard. You will find this question, "Why Are Ethernet/RJ45 Sockets Magnetically Coupled?" answered on the …
Trouble configuring AnyConnect to use a RSA token PIN only for ...
Bad tokencode, but good PIN detected for token serial number “0001162345211323” assigned to user “suser” in security domain “SystemDomain” from “Microsoft AD - MYDOM” identity source …