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CAW CableWholesale 31D1 16210 Modular Adapter Gray DB9 Male to RJ12 Jack P14193953CAW-31D1-16210 https://cdnimages.opentip.com/full/CAW/CAW-31D1-16210.jpg CableWholesale 31D1 16210 Modular Adapter Gray DB9 Male to RJ12 Jack Manufacturer Part Number: 31D1-16210Modular Adapter, Gray, DB9 Male to RJ12 Jack Product DescriptionThis gray modular adapter converts from a DB9 male to an RJ12 socket. By its very nature the pin outs are user configurable to match any needs you may have. The leads are \"flying leads\" to provide you with more leeway when inserting the pins. A modular adapter is typically used to traverse long distances over a phone line.Details Part #31D1-16210 Warranty:LifetimeConverts:Converts back and forth between DB9 Male Plug and RJ12 3-line Female Phone JackConnection:DB9 Male PlugConnection:RJ12 3-line Female Phone JackColor:GrayWeight:0.05 lbsHelp Download PDF Spec Sheet 14193953 0.0500lbs 0.00 0.00 0.00
CableWholesale
1.3700 2025-12-11 5 In Stock
customer review - by , May 5, 2022
5/ 5stars
I wish serial devices would stick to a few basic pinouts, but they do not. You can make any reasonable combination that you want with this without too much fuss.
customer review - by , April 4, 2022
4/ 5stars
[Something Most Sane People will Never Need.]As for the rest of use, condolences.It's ok.Worked for me.Be advised;There is no pinout information on the bag, in the bag, on the shell, etc.No big deal.Just ring out the leads with a continuity meter.You have no continuity meter - you say.Then use the Force.One can peer into the back shell with a flash light - and, make a semi-educated guess.Once I had the pinout established, I was faced with deciding which colored wire should go in to which hole.Sounds simple enough.Should have been simple enough.The schematic drawing I had to go by was logically impossible to comply with.Once again, Use the Force - Luke.The bag should have included a socket extraction tool.Fortunately, I had one.Three attempts later - and, I still had issues.By not following the manufacturer's instructions.And, by following established RS232 conventions, I managed to get it to work.Summary:It is quite useful.If you get it right the first time, you won't need an extraction tool.I'd recommend it.Expect to put in more time and effort than expected.
customer review - by , March 3, 2022
5/ 5stars
It works
customer review - by , February 2, 2022
5/ 5stars
For anyone who needs it, the manufacturer (StarTech) has a datasheet on their website with the pinout information. (i attached an image of it as well)
customer review - by , January 1, 2022
5/ 5stars
It served its purpose then fried and burned the house down.
customer review - by , January 1, 2022
5/ 5stars
Needed some adapters with custom pinouts. Didn't want to do the soldering. This solved the problem perfectly. Works as advertised.
customer review - by , May 5, 2021
5/ 5stars
Great value and works awesome
customer review - by , May 5, 2021
5/ 5stars
Served it's purpose. Made it to the brocade console pinout and it worked great. Not much to say about it, it works. Make sure you get the pinout correct the first time because you won't be able to repin it easily.

CableWholesale 31D1-16210 Modular Adapter, Gray, DB9 Male to RJ12 Jack

stars Rating 5 | 8 reviews
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SKU: CAW-31D1-16210
Price: $1.37
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Product Description

Manufacturer Part Number: 31D1-16210

Modular Adapter, Gray, DB9 Male to RJ12 Jack

Product Description

This gray modular adapter converts from a DB9 male to an RJ12 socket. By its very nature the pin outs are user configurable to match any needs you may have. The leads are "flying leads" to provide you with more leeway when inserting the pins. A modular adapter is typically used to traverse long distances over a phone line.

Details
  • Part #31D1-16210
  • Warranty:Lifetime
  • Converts:Converts back and forth between DB9 Male Plug and RJ12 3-line Female Phone Jack
  • Connection:DB9 Male Plug
  • Connection:RJ12 3-line Female Phone Jack
  • Color:Gray
  • Weight:0.05 lbs


Help Download

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Customer Reviews
5 out of 5
5 stars
7
4 stars
1
3 stars
0
2 stars
0
1 stars
0
By Brent Blood
Date: May 03, 2022
I wish serial devices would stick to a few basic pinouts, but they do not. You can make any reasonable combination that you want with this without too much fuss.
Rating: 5 stars [5 of 5 Stars!]
By Gadget-Guy
Date: April 06, 2022
[Something Most Sane People will Never Need.]As for the rest of use, condolences.It's ok.Worked for me.Be advised;There is no pinout information on the bag, in the bag, on the shell, etc.No big deal.Just ring out the leads with a continuity meter.You have no continuity meter - you say.Then use the Force.One can peer into the back shell with a flash light - and, make a semi-educated guess.Once I had the pinout established, I was faced with deciding which colored wire should go in to which hole.Sounds simple enough.Should have been simple enough.The schematic drawing I had to go by was logically impossible to comply with.Once again, Use the Force - Luke.The bag should have included a socket extraction tool.Fortunately, I had one.Three attempts later - and, I still had issues.By not following the manufacturer's instructions.And, by following established RS232 conventions, I managed to get it to work.Summary:It is quite useful.If you get it right the first time, you won't need an extraction tool.I'd recommend it.Expect to put in more time and effort than expected.
Rating: 4 stars [4 of 5 Stars!]
By Robert Jones
Date: March 06, 2022
It works
Rating: 5 stars [5 of 5 Stars!]
By C M
Date: February 27, 2022
For anyone who needs it, the manufacturer (StarTech) has a datasheet on their website with the pinout information. (i attached an image of it as well)
Rating: 5 stars [5 of 5 Stars!]
By WG Weather Center
Date: January 25, 2022
It served its purpose then fried and burned the house down.
Rating: 5 stars [5 of 5 Stars!]
By Thomas B.
Date: January 08, 2022
Needed some adapters with custom pinouts. Didn't want to do the soldering. This solved the problem perfectly. Works as advertised.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 8 reviews
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