Cabling / Cards :: Home Network Wiring With Pair 1-2
Jun 10, 2012
I am converting my home phone jacks to network enabled jacks. The house phone system was wired with Cat 5e. All the wall jacks are terminated properly with RJ-45 connectors. At the junction box outside I have connected the 4 pairs to their color equivalent.I have also purchased a "patch board" to terminate and combine all the wiring in one spot.Once all the wires are connected, I tested the wiring (Sperry cable tester).It tells me there is a short in 1-2. I've made it this far and I'm really close, I just need to know which pair I need to focus on. Is pair 1-2 Orange/OrangeWhite, Green/GreenWhite, etc?
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May 7, 2011
I just need to add new connectors and I'm good to go. The PCs have cabinets with Ethernet sockets in them and these will also need re-wiring with a RJ45 jack then a faceplate mounting as they are totally bare at the minute.Also, I think I need to learn this as a whole, it will become a regular thing, do I need the following tools to do the basics of cabling ?RJ45 Network Crimp Tool 10 Boots & Ends Crimping Kit Play.com - Buy RJ45 Network Crimp Tool 10 Boots & Ends Crimping Kit online at Play.com and read reviews. Free delivery to UK and Europe!|cat:3516420|prd:3516420[CODE]
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May 12, 2011
i have a home Wlan network with a TP Link WR541G wireless router, 1 pc connected via RJ45 to the router and have another 2 inactive Wlan pci cards that also recognize the network. on the other hand i have my Gigabyte W576V laptop with a specially added GN-WS50G mini pcie card i installed. now for over a year or so everything was fine and the new card on the laptop recognized the network and connected butifully. now i can see any other wireless netweok around except the original home tplink network. my E72 nokia recognizes home network and every other devide except my laptop.
i have been looking through router settings and special local configuration on the laptop but coudnt find anything.
i dont remember installing any special driver or software in the time it stoped seeing my wlan netwrok. the laptop is 3ft-10ft in direct line to the antena and just nothing..
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Sep 20, 2011
I'm currently in the process of buying the new property, which is in the build process and would like to put some cables across 3 floors, which would be connected to the router downstairs.
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Oct 31, 2012
I have a long 2 pair cat 5 cable which I want to use to connect a ADSL modem to my desktop (located in a different room). I took the cable to few local computer dealers but none of them could connect an RJ-45 connector to it. They can only connect a 4 pair cat 5 cable. Connect a 2 pair cat 5 Ethernet cable to a RJ-45 connector. Kindly use simple language. I have attached an image of the cable for your reference. [URL]
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Aug 24, 2011
i have 2 laptop with wifi and ethernet and a pc with ethernet. so can i connet these 3 together in this condition: first laptop to second laptop with wifi, and second laptop to pc with wire. so i can play game 3 together or connect internet all to one internet and etc...can the second laptop be server?i dont have hub, router and adapter. i have only cable.
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Apr 6, 2011
I am having this same issues only because mine doesn't show any network devices in device manager under network adapters.
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Apr 3, 2012
Three days ago people started complaining that it seemed slow. It's supposed to be 100mbps fully switched, but I'm getting speeds of 2mbps - 12mbps (at most) between two workstations on the same switch (which is just insane). I did happen to notice on a couple of the Mac OS X machines that the send and receive errors are off the charts (50% - 80% error rate)!!! This seems a bit suspicious to me.
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Nov 22, 2011
I have just upgraded my pc with a new motherboard and am trying to get it online however when I try to install my D-link router I get "get adaptersinfo failed." I checked device manager and the network adapter says "this device cannot start. (code10) I have been trying really hard to find the driver updates I need but have only come across broken links and false downloads.In device manager It is called Realtek RTL8168/8111 Family PCI-E Ethernet Nic (NDIS 6.0)If i use hardware helper to see the driver that needs updating it is called Realtek GbE & FE Ethernet PCI-E NIC Drivers.
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Feb 26, 2012
I was also struggling with locale area net work.. When i have installed fresh window into my PC. The Locale area plugen showing but no internet conection found. I have restart my PC couple of times while sitting my different internet provider connections. Alteas i have reinstall my window xp so i guess may be its my window problem it have missing some files.
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Oct 8, 2012
i can search for networks. As you can tell i am currently on the internet on my laptop. I can search for the current network i am on through my adapter. I then connect to it. It says im connected to a unidentified network. It will not let me search the internet or anything else.
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Nov 5, 2011
I purchased a couple of used Cisco Routers and Switches and the guy gave me a bag with some cabling and one of these little guys were inside:
I have seen them plugged in before on images of peoples labs, but what are they used for? Why would I want to use this?
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Aug 13, 2012
i am having a problem with my desktop right now, just recently i re-installed Windows7, a clean format... but then i suddenly noticed that i cant connect to the internet, no network adapters are detected on the Network Connections, its empty i looked at the Device Manager and saw a yellow warning on realtek rtl8139/810x family fast ethernet nic, i download the driver using my laptop (wireless connection)... and installed that driver on my desktop pc then checked the device manager once again, but it still has a yellow warning.i dont know what to do anymore, and at the last screenshot theres this error message: This device cannot find enough free resources that it can use. (Code 12) If you want to use this device, you will need to disable one of the other devices on this system.i have two lan cards, one at the motherboard(not in use) and the other PCI-E lan card (tp-link ) ...im just wondering if that Realtek i just installed is the lan driver for the motherboard?
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Jun 16, 2011
I just moved into a new apartment and I bought a usb wireless adapter so I could make use of the virgin media broadband. I've only ever used the internet on this computer via my ethernet connectionI installed the network adapter with no problem (using the CD included in the box) and it appears in my device manager and is working correctly. However, when I look look at the available networks I can only find BT Openzone (it's a pay as you go service, I'm using it now to try and fix this ), and some random BTHomeHub. I should be able to see a lot more, including my Virgin Media network, but I can't. It was the best 'Dongle'[?] in the store, so I'm guessing it's not an issue of proximity. I'm also certain that the network should be publicly visable. [CODE]
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Jun 29, 2012
I have install a new driver for the network card but the card stops working?
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Jun 30, 2011
WOke up this morning and my desktop will connect to the router via LAN and WLAN, but states that there is no external internet connectivty.I know this isn't the case as my MAC will connect via WLAN and LAN (same ethernet cable) and I can access external sites. My router is therefore working correctly and my internet connection is fine.I presume this must be some kind of driver issue, but it states that my drivers are installed, up to date and working correctly
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Mar 14, 2011
I am having a HP Laptop with Windows Vista 64 bit OS. Since today I am having problem with my wireless network adapter card. It is remaining disabled and not getting enabled. I uninstalled the driver as well as disable the card but it is not working. The problem is Quick launch button on HP laptop for wireless card is showing as enabled but my network center shows it as disabled.
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Jul 19, 2011
I have a desktop pc and my connection to the internet is via a router. I cannot get my nic card to work but only after a reboot! When it first boots up, the card isn't even shown on the device manager. After a reboot, everything works great. Already tried another nic card but it cannot get an ip address and the connection shows a yellow exclamation mark with "no or limited connectivity!"
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Apr 11, 2012
PC experienced a 2sec power outage today and now the Wireless Network Adapter is missing from device manager. I've tried rebooting several times but no success.All other devices I have in the house can all connect to the router with no problems.
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Nov 12, 2012
I've noticed that the light on my laptop's Ethernet jack can be one of three colors depending on where it's connected.It's normally green, however in my dorm room it's red-orange, and at a local library it's amber.
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Aug 25, 2011
In my computer. My network places properties did not see lan card.But the device manager lan card driver is enable but it did not appear in the my network place how it enable .
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Oct 17, 2012
I work in a facility where not everyone communicates very well. Everyone seems to have there own method of labeling ethernet cables. We have several hubs (actually it is a cage with a patch panel and a cabinet with several switches containing over 200 ports) in this facility. The roof is supported by columns and the columns are number 1-35 from south to north and A-W from east to west. So the hubs are easily idientiyable by the column number that they are close to, but this is where the standard ends. Some people use the patch panel and port of the patch panel, some people use the server stack number and the port. What is the proper way to label these. Linking a website demonstrating this standard s I can print it off and share with others would be great.
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Aug 24, 2011
I am working on my Mom's computer so I will need to download any files to a flashdrive to transfer. Her Compaq CQ5110Y Vista 32/bit pk 1 has lost it's network. I also just discovered a Trojan Horse Dropper in the BSTQBackA file. Did I mention I know nothing about this tech stuff? Norton states some files cannot be healed?
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Jan 14, 2012
Ive been using a d link network card for one of my desktops. It was working perfectly. But since my computer was starting to slow down I decided to format the harddrive and re install windows xp. Now the Network Card is not being recognized on the pc. Any idea how to make it work? I don't know where the Cd is and what model it is...
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Jan 1, 2011
I am having similar problems on Vista. How is the driver installation different in Vista?
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Aug 5, 2011
I was looking at an XP system that has 4 user accounts. Two are limited accounts and two are admin accounts. The adapter is a DLINK DWA-125 USB adapter.When logged into one of the admin accounts, internet works fine. When logged into one of the limited accounts, internet works fine.If I switch to either of the other accounts, the adapter can't get an IP address. If I switch back to one of the accounts that works, I get an IP right away.
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Apr 28, 2011
We moved to a different city and trying to access any available network but can't connect. Says no network found. I click diagnose and it says "This computer does not have a wireless network adapter installed and configured"
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May 15, 2012
I open up the task manager and it does not detect my network card even though it is inserted correctly
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May 6, 2011
ok so ive been messing with my aunts desktop trying to get it to run online.
her network adapter SAYS its connected but when i try to actually go online it says its not connected.
i checked the connection and it does say its connected. it is a fresh install and i reinstalled the driver for the internet.
ive unchecked the automatic config for the net options (saw in some suggestions)
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Aug 2, 2011
I'm typing this on my Droid X so pardon the typos. I don't really know where to start or what direction to take so I'll list my major problem, then all the facts/info/and actions I've taken to attempt to fix the problem.Problem - I can not connect to the internet and no network adapter shows up under device manager I have an Asus 5671 running windows 7. I purchased the unit about a year ago.It's outside of the manufacturers warranty. Power went out about a week and a half ago and I believe this has something to do with the cause of the problem. I have repeatedly spoken to ASUS about this downloaded the network drivers from their site. When I install them I receive no error message saying they were installed incorrectly or failed to install, but my network adapter still does not show up. I have recovered my computer to factory settings and the problem has not gone away.
While attempting to recover my computer to factory settings, I found out it didn't already come with a recovery disk set up, so I followed the prompts to make a recovery disk (after all this trouble was already happening), so I wonder if creating a recovery disk was pointless since the network issue was already present. I have my router hard lined to my computer, and it's wireless on. The wireless works with my PS3. My computer itself is not wireless. Asus first said the problem was 100% digital, now say it's a hardware problem. I was told I will have to buy a new motherboard to fix the issue.
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Feb 18, 2012
I need to connect 4-6 laptops in a mesh network topology. What equipment do I need (switches, hubs cable etc..) and how should I create the connection?
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Sep 4, 2011
I don't know if this is even possible, but can I change my wireless network card from 802.11b to 802.11g mode?
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May 11, 2011
I was wondering what kind of wireless network adapter stick I should get for my windows 7 computer? My older one somehow had issues (device was not recognized or whatever)
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