RJ45 CAT5/CAT6 Passthrough Shielded Connector
The RJ45 CAT5/CAT6 Passthrough Shielded Connector is a networking connector for terminating twisted-pair Ethernet cable. It uses the standard RJ45 plug format, so it works with the network ports, patch leads and devices that people already use in homes, offices and small business sites. Its passthrough and shielded design are the main features to note when you choose it.
Key features
- RJ45 plug format for standard Ethernet connections
- Suitable for CAT5 and CAT6 twisted-pair network cable
- Passthrough design: the cable runs through the connector body for termination
- Shielded construction for cable runs where screening is useful
- Used for creating or repairing network cable ends
Passthrough design
A passthrough connector allows the cable to pass completely through the plug before the conductors are trimmed and terminated. Once the wires are arranged in the correct sequence and cut to length, the cable is pulled back so the conductors seat in the contacts. This approach gives a clear view of the wire order and helps the installer check the termination before the connector is closed. Many installers prefer this method for its tidy finish and its convenience when working on repeated cable ends.
Shielded construction
Shielding is intended to help reduce electrical interference reaching the twisted pairs inside the cable. This can be valuable in environments with nearby power lines, motors, lighting ballasts or other electrical equipment that may affect data signals. Shielded cable and connectors should be used together and earthed according to the installation practice you follow, so that the screen works as intended.
Compatibility
The connector is designed for CAT5 and CAT6 cable. Before terminating, confirm that the cable type, conductor size and outer jacket diameter match the connector and any strain relief or boot you plan to use. Standard wire-order practice should be followed so that both ends of a cable are wired correctly for the network type in use.
Typical uses
This connector suits a range of networking tasks:
- Making custom-length patch cables for computers, switches and routers
- Repairing broken or damaged network cable ends
- Terminating new cable runs in offices, homes and light commercial buildings
- Fitting connections in wall outlets, patch panels or equipment racks where RJ45 plugs are required
- Training and practice work for cable installers
Installation tips
Use a proper crimping tool and a cable stripper designed for network cable, as these help keep the conductors aligned and the jacket secure. Keep the twists of each pair as close to the connector as possible, and avoid excessive untwisting. Test the finished cable with a network cable tester to confirm continuity and correct wire order before connecting it to live equipment.
Who it is for
The RJ45 CAT5/CAT6 Passthrough Shielded Connector is intended for IT technicians, electricians, network installers and advanced home users who build their own Ethernet cables. It is also a useful part to keep on hand for maintenance work, where a quick repair to a damaged cable can keep a network running.
Choosing the right connector for your cable and environment helps ensure a reliable link. If you are unsure about cable type or termination method, check your equipment and cable specifications before you begin.





