How to Arrange CAT6 Cable Wires for an RJ45 Connector (connect POE switches to IP cameras)

Welcome back to TECHLOGICS! Today, we’re walking you through the process of arranging CAT6 cable wires for an RJ45 connector using the T568B standard. This step-by-step guide is particularly useful if you’re setting up a CCTV system and need to connect POE switches to IP cameras. Ready to get started? Let’s jump in!

Understanding the T568B Standard

The T568B standard defines the order in which the twisted pairs of wires inside a CAT6 cable are arranged in an RJ45 connector. When done correctly, this ensures a solid, reliable connection for your devices. Here’s the wire sequence from left to right:

• White-Orange
• Orange
• White-Green
• Blue
• White-Blue
• Green
• White-Brown
• Brown

To make this even clearer, imagine lining up the wires in this exact order inside the RJ45 connector. This arrangement will be the same on both ends of the cable—whether you’re wiring the POE switch side or the camera side.

Step-by-Step Wiring Process

Let’s break it down pin by pin so you can follow along easily:

Pin 1: White-Orange
Start with the White-Orange wire. This will be the first pin in the RJ45 connector on both ends of the cable.

Pin 2: Orange
Next up is the Orange wire. Slide it into the second slot of the connector, keeping it consistent for both the POE switch and camera sides.

Pin 3: White-Green
For the third pin, use the White-Green wire. Insert it carefully into place on both ends.

Pin 4: Blue
The Blue wire goes into the fourth slot. Make sure it’s snug at both the switch and camera connections.

Pin 5: White-Blue
Now, take the White-Blue wire and place it into the fifth pin on both sides of the cable.

Pin 6: Green
The Green wire is next, fitting perfectly into the sixth slot of the connector for both ends.

Pin 7: White-Brown
Move on to the White-Brown wire, which takes the seventh pin position on each side.

Pin 8: Brown
Finally, the Brown wire completes the lineup as the eighth pin in the connector.

Double-Check Your Work

Once all eight wires are in place, pause for a moment to review the arrangement. Compare it against the T568B standard listed above. This quick check is essential—getting the order right ensures your connection will work smoothly and support your POE devices without any hiccups.

Crimping the Connector

Satisfied with the wire order? Grab your crimping tool. Slide the RJ45 connector into the tool, making sure it’s properly aligned. Then, apply firm, even pressure to crimp it. This step secures the connector to the CAT6 cable and creates a solid metal contact with each wire, locking in reliable connectivity.

All Done!

And that’s it! You’ve just successfully arranged and terminated a CAT6 cable using the T568B standard. Your cable is now ready to connect POE switches to IP cameras in your CCTV system, delivering power and data seamlessly.

If you found this guide helpful, be sure to drop a like and subscribe for more tech tips and tutorials. We’ll catch you in the next one—happy wiring!