

🔌 Connect like a pro — never lose signal, never lose speed!
The PENGLIN 2PCS RJ45 Panel Mount Coupler is a shielded, female-to-female D-type RJ45 connector compatible with Cat5, Cat5E, and Cat6 Ethernet cables. Designed for easy panel mount installation without tools, it features gold-plated copper pins and a zinc alloy body for durability and superior signal integrity. Ideal for extending network cables in both home and industrial environments, it ensures stable, interference-free data transmission.
















| ASIN | B09Z2977RZ |
| Best Sellers Rank | #371 in Audio & Video Connectors & Adapters |
| Brand | PENGLIN |
| Brand Name | PENGLIN |
| Cable Type | Ethernet |
| Color | Black |
| Compatible Devices | Laptop |
| Connectivity Technology | Ethernet |
| Connector Gender | Female-to-Female |
| Connector Type | RJ45 |
| Customer Reviews | 4.4 out of 5 stars 128 Reviews |
| Ethernet Cable Category | Cat 6 |
| Ethernet cable category | Cat 6 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | PENGLIN |
| Maximum Current | 1.5 Milliamps |
| Maximum Voltage | 50 Volts |
| Model | PL188 |
| Model Name | PENGLIN 2PCS RJ45 Panel Mount Coupler |
| Number of Items | 2 |
| Number of Pins | 8 |
| Outer Material | Zinc alloy |
| Recommended Uses For Product | Extending Ethernet cables and protecting device interfaces in home, industrial, or outdoor network environments Recommended Uses For Product Extending Ethernet cables and protecting device interfaces in home, industrial, or outdoor network environments See more |
| Specification Met | EIA |
| Unit Count | 2 Count |
C**Y
Great coupler
Worked great to run an Ethernet cable under my crawl space and up into another room. I just mounted this into the floor in the corner of the room
F**O
Great for rack networking
Love these for networking RF racks. Ethercon jacks are difficult to work with when using standard RJ45 cables. These jacks solve that problem.
C**.
Very Well Made
These RJ45 pass-throughs are perfect for a situation where you don't want to use a standard RJ45 wall plate. In my case, giving a clean look to an ethernet punched through a pine tongue and groove wall. The mounting plate is some sort of metal which was a concern when purchased - had it been plastic, I knew I'd have to be much more gentle with the mounting screws. All in all a great product.
L**Z
Perfect port
Perfect product for what it's needed! Works like a charm, looks professional and great value.
J**N
Really good.
Good build. Fits well. Gasket seals well. Very hardy and well made connectors.
G**T
Good product and good quality
This worked very well for me. The only issue I had was the floor pockets I have are limited in size so having a RJ45 connector plugging into it was not possible. I needed to do some cutting, not ideal. But the product worked great!
M**P
not worth it
6/10 were defective, shorting last 2 pairs of cat5 cable
H**N
The description of the product is not accurate.
I need a connector that will pass the shield from one cable to the next because I need shielded ethernet for an Ethercon connection I am making. I purchased several jacks from a different vendor and never tested them and spent hours making a distribution panel. Those jacks did not pass the shield. I went looking for a jack that specifically said it was for "shielded" twisted pair. The description of these jacks specifically say "shielded"; but I decided to buy only two and test them. They "do not" pass the shield and my test failed. The first picture shows the test and the word "shielded" is not present in the test. After looking at the jack, I could see nothing in the jack to connect to the shield of the cable. So I made a foil strip and fished it through the jack. Now when I plug a shielded cable in both ends, the test says "shielded" (picture three). These jacks are "Not" shielded - or they are not for STP cables - they may be shielded by some other standard; but not STP.
Trustpilot
1 week ago
2 weeks ago