Questions tagged [ethernet]

Ethernet (Cat 5, 6, etc) consists of multiple pairs of twisted low voltage wires that can be used to carry computer data or telephone signals. Questions should limit themselves to running and maintaining the wires only. General questions about networking should be directed to http://superuser.com

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175 views

Adding Cat6 Surface Mount Box

I went to my local retail network box store and after being assured by the sales person that this would work for Cat6 and produce Cat6 speeds I purchased this to wire-up my Cat6 cable to, then run a ...
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1answer
5k views

How to reuse a keystone jack

My house has some Cat 5e keystone jacks that are wired for telephone. But the cables in the walls are Cat 5e. (They, the phone company, only wired 2 of the 4 pairs into the jack). I want to 'convert' ...
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102 views

Where should shielded data cables be grounded?

In the comments on this question (Using PEX as wire conduit), the issue of grounding shielded data cables on one end vs both ends came up. For any arrangement of cables (ex. single cable, multiple ...
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4answers
1k views

Using PEX as wire conduit

I have some 1/2" PEX-AL-PEX left over and thinking about using it as conduit for ~20' ethernet or phone cable. Pipe is appropriately orange. Will the aluminium layer provide RF shielding? (assuming I ...
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3answers
768 views

Ethernet LAN disconnects after turning off kitchen tubelight or fan

Whenever my kitchen tube light or fan is turned off or on my Ethernet LAN disconnects. How could they interfere with the the Ethernet? My Laptop is connected only to LAN Ethernet cable What could ...
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1answer
2k views

Can I put an Ethernet port in my brick wall?

I want to set up a new network in my home and need one by where my computer is. The problem is I don't know if I can put the ethernet cable and port into the wall without problems. Thanks in advance
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1answer
276 views

Networking in an Old House

So I have an old house (circa 1790) that I'm trying to install data cable into. It has 2 floors for living, and attic and a basement. The issue that I'm running into is that there are only a few ...
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4answers
5k views

Techniques for putting ends on RJ45 connectors easier?

I've been doing a bunch of cat 5 running lately. I've been putting RJ45 ends on everything I run. I'm finding it is still not that easy for me to get the little wires into the connectors. Do any ...
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2answers
3k views

Can Cat 5 cable be run in metal conduit?

I want to run Cat 5 cable along the side of my home in 1/2 in. EMT Conduit. I was considering actually pulling to Cat 5 cable in that conduit. Will this cause any problems on a 100Mbps connection ...
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3answers
702 views

Use existing cat6 wiring in apartment for data

We just moved into an apartment that has cat6 wiring, with 2 available jacks in 3 separate locations. There is a service box where cable comes in (I have cable internet) and a board that distributes ...
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96 views

Wifi - Ceiling Box

I have a situation where I need to install a WAP to the ceiling. It is not really the attachment that is the problem, it is about finding a ceiling box that will allow me to have a power outlet and ...
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2answers
736 views

How to use house's built in patch panel

So, when i bought this house the builder went ahead and installed a patch panel. Since then the only time I've really payed it any attention was when my house was getting hooked up to my ISP's service....
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146 views

Network cables in attic. What riser?

Going to sound stupid, but i have to ask. I'm running CM ethernet cable in my attic. just two runs. I am looking for what an official 'riser' is? I've always just used eye hooks for this stuff but i ...
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2k views

Are Cat6a keystone jacks suitable for Cat7 Ethernet cabling?

We have already purchased 500ft Cat7 Ethernet cable. We wanted the high-quality cable running through our walls to be future-proof and to ensure we get Cat7 speeds (at least in the future). However, ...
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2answers
89 views

Can I run data (e.g., for computer internet access) through my rg6 coaxial cable?

I want to be able to hook up computers in different rooms of my house directly to a connection in the wall rather than using wireless. I have rg6 cable runs (multiple runs) in every room. I'd rather ...
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3k views

Should I have cat6 and wireless installed in my house to be built?

We are having a house built and one thing we can add (for $200) to our home network along with 4 hardwired cat6 ethernet connections ($800) is Enhanced Wireless/Switch - Includes network switch ...
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1answer
278 views

What's a clean and code-compliant way to terminate Cat6 cables at a wall, where a rack mount patch panel will be in front of it?

This is new construction for a home, and I'm installing about 65 Cat 6e home runs from various points in the house to a location on the wall where a freestanding floor rack will go at the time of ...
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2answers
346 views

Installing vertical EMT conduit crossing a horizontal eletrical run

The room i want to install some vertical EMT (for data cables) has a horizontal electrical wire (romex or something like it), about 8 or 10 inches from the floor, going across the entire wall as near ...
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1answer
692 views

How to set up home network w/ fiber from street & unterminated Cat5e in garage

I'm having gigabit Sonic Fiber installed soon in a newly purchased, remodeled house, and I need to figure out how best to configure my networking setup to distribute a wired (& wireless) ...
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1answer
462 views

Does low voltage cables cause interference against parallel cat5/6 ethernet cables

There is a similar question where someone is building a new house and is planning to hardwire network cables into each room. Can somebody run CAT5/6 cables parallel to low voltage (5v, 9v, 12v, 15v) ...
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1answer
2k views

Can I drill through joists?

My dad just bought a house and let me move in. He's home once every three months so its practically my house. I just have to take care of it. What I want to do is have my internet closet on the ...
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2answers
2k views

Do I need an enclosed wall box for a cat5e cable?

My home builder gave me cat5e outlets in the wall (near the ceiling, for cameras) with just a plain white wall plate. Behind the wall plate is an open back wall box (I think), the cat5e cable and a ...
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1answer
3k views

wire Cat6 cable through PVC pipes

I bought this house with phone cable wiring though PVC pipes all over but no Ethernet at all. I'm wondering if there's a way for me to fishing Cat6 cable through those pipes. Note that it's concrete ...
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4k views

Ethernet Cables and Coax Cables running outside house? How to Modify to Home Distribution Panel

I want to build a Home Media Network for my new house that will have mass storage (probably about 16TB for movies and all that), that I can hardwire throughout the house using Ethernet ports, and then ...
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1answer
507 views

Can fiber-optic data cable be run overhead to a garage?

I want to run internet from my main house to garage located few meters away. I plan to use fiber instead of cat5 to avoid reported problems of blowing out network switches. I could have made a trench ...
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1answer
75 views

Is it safe to replace ethernet wall plate with a camera?

I want to mount a camera horizontally with no wires showing. I thought it might be easiest if I just covered the ethernet wall plate with the power over ethernet camera. This would completely cover ...
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1answer
1k views

Can PoE cause interference with neighboring non-PoE Ethernet cables?

I plan on upgrading my home Wireless Access Point in the near future and rather than running an extension cord to the location I was thinking about getting a WAP that supports Power Over Ethernet. My ...
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1answer
4k views

In Canada, can I run Ethernet cables through air ducts?

I am planning to wire my new condo for Ethernet, but unfortunately I don't have the usual basement/attic access that homeowners enjoy. Barring that, the easiest way to route cables where I need them ...
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0answers
174 views

Installing ethernet jacks in garage just below ceiling level

I live in UK in a 2-storey semi-detached house built in 1946. We are in the process of building an extension to the side of it - with garage on the ground floor and a bedroom above the garage. The ...
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0answers
481 views

Home Network Interference on Cat6 Unshielded cable

Background: I live in a level two apartment and want to get WiFi in my individual lockup basement garage and install a security camera. I have pulled a Cat6 UTP cable to the garage via the services ...
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2answers
482 views

Can an induction range cause interference in nearby Cat6 cables?

I am buying a home that is under construction. The developer installed the vertical Cat6 Ethernet and RG6 coaxial cable runs from the basement to the attic in the wall immediately behind where the ...
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1answer
2k views

Use 10 inch network patch panel with 19 inch switch

I have 10 network outlets throughout the house that terminate in the basement. I got a 16-port switch for them to plug into, going via a 12-port patch panel. I can't figure out how I'm supposed to ...
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2answers
5k views

New home cat6 wiring and conduit

I'm currently in the planning phases for a new construction home that will be 3 stories without a basement (crawlspace instead). The home will have insulation in all interior walls which will make it ...
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3answers
25k views

How do I feed an ethernet cable through a doorway without damaging the door or wall?

My wife and I recently moved into a new apartment. We've had it for just a few days. When our internet company came to hook up our landline, I had them hook it into one of our bedrooms and set up ...
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3answers
972 views

Why am I getting noise with my network cable connectors?

The modular plugs or what I like to call "end-caps" for Cat6 cable, I have the kind where you can push the cable all the way through then cut so you know you have proper cable alignment. I thought ...
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2answers
1k views

Is my plan for wiring ethernet reasonable?

I would first of all like to start off by saying that I am a software developer by profession, so my networking knowledge is relatively basic. My question is therefore aimed at figuring out if I am ...
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709 views

Should I pull ethernet cable to my thermostat?

I'm going to be installing an ecobee3 smart thermostat, and need to pull some additional #18 thermostat wire. Since I'm going to be pulling cable anyway, and I have a box of cat 5e ethernet cable, ...
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2answers
134 views

Cosmetic plug for 3/4" hole in drywall?

I want to move my router from my office to the hall, directly through the drywall on both sides, and then run the router power cable (low-voltage because it is post-transformer) and two Cat6 cables (...
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1answer
1k views

How can I use the existing structured wiring panel to get internet throughout my house?

My apartment is currently wired with five Cat5e cables that all meet in a closet, where there is also an outlet and the cable entry. The ethernet is currently wired into the board in the picture below....
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2answers
387 views

300 ft Ethernet run parallel to 120v circuit

There is a boardwalk through a wooded marsh approximately 250ft long with no line of sight between the ends. Along one side of that boardwalk is an electrical circuit. I need to establish an Ethernet ...
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1answer
1k views

How to locate a cut low-voltage ethernet wire behind drywall?

My house's builders seem to have cut one of the Cat-6 internet cables somewhere along it's run from the basement to the data hub where all of the other cables converge. It might even be between the ...
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1answer
1k views

Help running ethernet between floors, with double joists in the way

I will like to redo the existing Ethernet (and maybe COAX) wiring in my home. I have looked for the most ideal path from the basement through the floors into the attic and then drop into the second ...
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1answer
83 views

Where does the electricity induced in the shield flow from a CAT6a S/FTP cable?

I was wondering, when an S/FTP cable has some outer noise and there is electricity induced in its shielding, where does it go? I have a keystone wall outlet which is metal (with plastic cover), and ...
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1answer
261 views

Is it necessary to ground a metal Knock Out Box used solely for POE Ethernet wire?

I'm running electrical conduit to metal knock out boxes throughout a new construction residential home. The knock out boxes are soley used for POE ethernet. Do the metal knock out boxes need grounded ...
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2answers
1k views

Home network wiring network closet

In my condo, there is a network closet that contains this item: There are 3 RJ45 jacks around my condo and I assume it's each connected to one of the 3 blue Cat5e cables that are connected to this ...
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1answer
1k views

How do I activate my Cat5e+ connections int my apartment?

I'm living in a recently built apartment (2012 or so) and have dual ethernet (Cat5e+) and coax connections at 5 different locations across the floor plan. Connecting my modem to any of these 5 coax ...
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1answer
2k views

How do I connect router-modem to existing central panel?

I suddenly realized my house was prewired with Cat5e and found the panel. I'm confused on how to hook up the modem. The modem receives a connection over an RG6 coax cable. The panel looks like this: ...
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3answers
900 views

House wired with Cat5e, but no central access?

In every room of my home, there is an outlet with three connections: coax, Cat5e RJ45, and an RJ11 for phones. I unscrewed the outlet and noticed that all of the wires seem to be heading up towards ...
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2answers
9k views

How to test existing ethernet cable outlets?

I moved into this 15 year old house about a year ago and there's a RJ45 wall jack in my office (2nd floor) and there's another one in the living room near TV. I'd assume there's planned in for TV to ...
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1answer
131 views

Do I need building control approval to install an external security camera powered by power over ethernet?

In the UK, I understand that to wire in a new external plug socket or light using mains voltage, I either need to get a qualified electrician to do it or have the work inspected by building control. ...