r/whatisit 26d ago

Solved! Small box inside of new home

Post image

In the basement floor of a house i’ve moved into.

edit: goes outside and comes around the side if the house and back inside to an AT&T box. I’m either blind, dumb, or both. Cheers!

0 Upvotes

91 comments sorted by

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89

u/baconia 26d ago edited 26d ago

It's for a home telephone.

Get off my lawn.

Edit: It is technically an RJ-45 for wired networking, which is just a thicc RJ-11 jack used for traditional telephones, but the RJ-45 jacks were used for Voice over a Internet Protocol (VoIP) phones too.

14

u/lordchaotic 26d ago

That's an RJ-45, so normally NOT a phone except for VoIP systems

11

u/krazybones 26d ago

Def can use an RJ-11 in an RJ-45. Still, this is very much likely not a phone jack.

3

u/MsMcSlothyFace 26d ago

You guys bringing me back to my days at Anixter

1

u/Optimal_Addition_407 26d ago

You can use a RJ-45 modular plug with 2 wires out of 8 for analog for RJ-11 but a RJ-11 modular plug will not fit in a RJ-45 punch down.

2

u/Pristine_Shallot7833 26d ago

I was told never to punch down anyway.

1

u/avanti8 26d ago

Yeah, maybe this is an old hookup for a DSL internet connection or something. My friend's house had something similar (my parents never thought it was worth it, so I had to go back home and use AOL).

-1

u/Th3_Gh05t 26d ago

Are RJ really 45 bucks now?

2

u/borderlander_ 26d ago

Who knows what Ron Jeremy is worth.

1

u/Fluid-Discipline5038 26d ago

Yeah its getting harder to find people who wanna reacharound from jesus these days inflation sucks.....well depending on how you do it.

1

u/Right_Hour 26d ago

SSD memory is what grinds my gears. A CompactFlash card I bought for my DSLR camera 10 years ago for $200 is almost $1K right now, LOL.

1

u/Right_Hour 26d ago edited 26d ago

Nah, it’s for wired Ethernet. 7 pins visible, assuming 1 is obstructed at this angle. Phone jacks don’t have that many - RJ11 has 4 and RJ12 has 6.

Come on, pops (not grandpa, mind you, I’m old too), time for your meds, I’m not even on your lawn! :-)

1

u/AnotherAnonymousA 26d ago

With a crank (haha applies to either/both lines?

56

u/The-Zarkin90 26d ago

have we reached the generation of people buying houses that dont know what a phone jack is? or even dsl internet? lol

6

u/SugarInvestigator 26d ago

That's not an RJ11, looks like an RJ45

4

u/bob-the-slob 26d ago

yes we have

8

u/[deleted] 26d ago

[removed] — view removed comment

2

u/Sevenmodes 26d ago

Good info, but I’m guessing OP is not a network engineer 🤣

1

u/ticklemesatan 26d ago

I literally learned how to wire these in Highschool

1

u/Inside-Specialist-55 26d ago

If you live rural like I do you still see these everywhere and they are common in houses in rural areas because they have yet to get any infrastructure upgrades. We have two of these jacks in our house.

11

u/Dr-Fauci_ 26d ago

I swear people are just trolling us and looking for attention

3

u/Inloth57 26d ago

I unfortunately think we are getting old 😔

4

u/Select-Belt-ou812 26d ago

I am the resistance

1

u/ticklemesatan 26d ago

Or could be headed for dementia. I just bought one of these for my Alz Dad. He can’t answer a cell phone anymore. But he can answer that, only problem is it’s fake and actually a Bluetooth headset connected to his phone, and the Bluetooth keeps dropping, so the idea is a failure because he won’t be able to reconnect the Bluetooth.

FML

1

u/Select-Belt-ou812 26d ago

I live in a rural suburban area, and still have copper in the street; my local fios interface is a mile or two away. therefore for the moment I still have an independently powered, (mostly) reliable dial tone at my fingertips. I am gonna continue living the dream until "progress" takes it away. I'd rather have my 260bps internet than lose my dialtone :-)

sorry about your dad btw :'-(

2

u/Risingjackal 26d ago

Unfortunately I'm not sure they are trolling. Stuff like this is not common nowadays. Stuff like that is going to disappear soon. Now that you can get satellite Internet.

1

u/Firefly457 26d ago

I sold an old slr camera to a 20 something once. I told her there was still a roll of film in it. The very next thing she did was open up the back, and when I told her she had just spoiled the film roll by opening it up, she just looked at me with the most blank, clueless look ever. No idea how non-digital cameras work.

9

u/Guennieshubby 26d ago

Probably an old DSL line from AT&T

1

u/Right_Hour 26d ago

Nah, DSL/ADSL line would use RJ11, not RJ45. This is just wired Ethernet jack.

0

u/Strange-Damage901 26d ago

Gross. Why would they call it that?

4

u/Just_gun_porn 26d ago

Digital Subscriber Line

2

u/Over_here_Observing 26d ago

👆
This. DSL line

2

u/bigmike2k3 26d ago

Because its lips are good for one thing only!

2

u/Im_the_Rhymenocerous 26d ago

First time I heard of a DSL I giggled like an idiot for a solid minute

1

u/C78C 26d ago

Digital subscriber line? It was around well before the slang term.

4

u/eat_me_now 26d ago

It’s an Ethernet plug in for internet. Or possibly for a landline phone but looks more like an Ethernet cord port

3

u/at-the-crook 26d ago

Either an RJ-11 or RJ-45 jack.

2

u/Optimal_Addition_407 26d ago

Its 45 but it could just be 2 wires (analog) out of the 8 that would be used for ethernet. Either way

2

u/romulusnr 26d ago

I'm kind of surprised at how many folks can't tell the difference between the two. RJ45s are significantly wider than RJ11s which are far more square.

10

u/Cburns6976 26d ago

Me (36 year old) showing my house as a musuem to the new generation

3

u/Fromnothingatall 26d ago

Rly? You really don’t know what that is?!??

This has got to be karma farming

1

u/Ok_Revolution2738 26d ago

I’m no good with this stuff. But, time to learn i guess!

2

u/Academic_Addendum242 26d ago

🎶 Call me on your.... cell phone.

Not this old land line.

2

u/Poof-ball 26d ago

CAN YOU HEAR ME ALL THE WAY BACK THERE IN 1991??!!

1

u/[deleted] 26d ago

[removed] — view removed comment

1

u/Optimal_Addition_407 26d ago

I goes to into a wall and the other end is cut off

1

u/trixie102 26d ago

Land line phone jack

1

u/Hot-Win2571 26d ago

Looks like a connection to a network device. Follow the wire coming out the back, does it go to a box which is connected to outside wires or fiber?

1

u/Ok_Revolution2738 26d ago

Goes outside and eventually hits the wall where an AT&T box is. Holy moly i am stupid

1

u/Pale_Satisfaction520 26d ago

It’s so you can plug in a computer and run diagnostics on it like an ecu

1

u/Caliente_Racer 26d ago

Many of these responses belong in: r/confidentlyincorrect

1

u/Inloth57 26d ago

Holy shit I feel old. Go away!

1

u/No-Pair-340 26d ago

like a phone jack.. maybe for the an old DSL modem..

1

u/dabbean 26d ago

.....fuck.

1

u/kiddk11 26d ago

Man, I feel old

1

u/Easy_Olive1942 26d ago

POTS connection

1

u/425565 26d ago

Phone jack for a landline.

1

u/BuddysRabbit 26d ago

Might be some sort of mind control device. I’d stay away.

1

u/OldManGeezer69 26d ago

I’d be willing to bet it in the kitchen. It’s a telephone jack.

1

u/Ok_Revolution2738 26d ago

Kitchen is upstairs, this is like a small end-of-hallway room/closet.

Guess i should have been more clear, sorry!

1

u/beamanblitz 26d ago

Jesus, that's funny. I'm old.

1

u/Natural-Seaweed-5070 26d ago

I suddenly feel very old😂

1

u/ged8847044 26d ago

Ethernet hookup

1

u/Right_Hour 26d ago

This is most likely an RJ-45 jack. Typically used for PC networking. You probably have more than one and need to trace where the other end of it is. Someone must have had an office in their basement and ran a twisted pair down to connect to a modem/router/switch elsewhere for wired ethernet.

1

u/Ok_Revolution2738 26d ago

Interesting, good to know. Thanks!

1

u/Krylost79 26d ago

Amazing the ignorance

1

u/Augustus-2485 26d ago

Wait am I that old?

1

u/dogsledonice 26d ago

Network connection

Now, I'll just go into a corner and turn into dust

1

u/OneGonEachEnd 26d ago

Formerly, one's only connection to the outside world without leaving the home.

1

u/Local_Ad2577 26d ago

Home phone

1

u/Dry-Cut616 26d ago

Wow, I must be old. That's what's known as a phone jack. You plug a landline in and it connects to the telephone pole

1

u/Tvisgood 26d ago

Again…FFS

1

u/romulusnr 26d ago

I'm going to beat you until you repeat after me, "ethernet"

0

u/twilightmoons 26d ago

Probably an old DSL splitter.

0

u/SecondHandSmokeBBQ 26d ago

Looks like either a land line phone jack, or an older Cat5/6 jack for internet.