The etherCON RJ45 Feed-Through Coupler for Cable Extensions from Neutrik helps connect two cables together to extend the overall application. It features a secure latch lock system. The coupler can be used with all RJ45 plugs, including the NE8MC RJ45 cable connector.
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Key Features
- Latch Lock System
The etherCON RJ45 Feed-Through Coupler for Cable Extensions from Neutrik helps connect two cables together to extend the overall application. It features a secure latch lock system. The coupler can be used with all RJ45 plugs, including the NE8MC RJ45 cable connector.
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Neutrik NE8FF Overview
The RJ45 Feed-Through Coupler features a secure latch lock system.
It can be used with all RJ45 plugs, including the NE8MC RJ45 cable connector.
Neutrik NE8FF Specs
| Product Type | |
| Electrical | |
| Contact Resistance | |
| Dielectric Strength | |
| Frequency Range | |
| Insulation Resistance | |
| Rated Current Per Contact | |
| Rated Voltage | |
| Standard Compliance | |
| Mechanical | |
| Insertion Force | |
| Withdrawal Force | |
| Lifetime | |
| Locking Device | |
| Materials | |
| Contact Plating | |
| Contacts | |
| Insert | |
| Shell | |
| Strain Relief | |
| Environmental | |
| Flammability | |
| Temperature Range |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Neutrik NE8FF Reviews
Simple but does the job
By Ian
Rated 5 out of 5
Date: 2026-05-24
Used these in a few different installs - makes it super easy to have a reliable coupling of ethercon, rj45, or a mix of the two (I got one for my personal rig to connect an ethercon spool to a computer for KVM use in a portable environment when I want ethercon durability). Only difference I’ve seen compared to the next model up is that it doesn’t pass PoE. I’ve used them for HDMI over cat extenders and have had zero issues with them as well (we have a junction in a closet where it either can send via a brush plate to the stage wall, or via conduit to a floor pocket, depending on the application)
Exactly what I needed
By John
Rated 5 out of 5
Date: 2023-02-28
Feels Solid; Good build quality
See any errors on this page?
Will these work for joining 2 ProCat5e STP ...
Will these work for joining 2 ProCat5e STP shielded cables for AES50 on an X32?
The Neutrik etherCON RJ45 Feed-Through Coupler for Cable Extensions, B&H # NENE8FF, can be used to join two ProCat5e STP shielded cables.
Date published: 2025-12-08
Does this handle POE?
Does this handle POE?
No, the Neutrik etherCON RJ45 Feed-Through Coupler for Cable Extensions
BH #NENE8FF does not support PoE. The Neutrik etherCON Cat 6a Feedthrough Coupler
BH #NENE8FFX6W does.
Date published: 2022-12-07
question
How well would this coupler handle being dragged around on a stage? Would the locking tabs or corners get caught on carpet or other cables?
The connector itself is very durable, however you dont wsnt to be dragging it around the stage for several reasons. First it is a beefy connector which can get caught on an object such as a guitar amp (it would easily glide on a clear stage) or even get caught in between other cables (like any connector could) which can potentially cause stress or damage to your cable - especially if you use a standard Cat 5 and not an ethercon. Second it can be a tripping hazard if it was dragged into a traffic area. If you need to drag it everywhere then you probably need a longer cable. If you use good cable you should get 330 of distance on a typical run. Depending on your application you may need a repeater or network switch if going further.
Date published: 2018-08-28
