Rj61 vs. Rj45 Connectors – Which one is the best?

The Rj61 and Rj45 connectors are some of the larger linking devices in the connections sector. They have the capacity to handle the same number of wires, but are they the same?

The Rj61 and Rj45 connectors are mostly used for cables that have many copper wires. This is mainly because of their configurations. They are also relatively big when compared to other connector types that are used for telephone handsets and telephone lines.

Finding the best connector for your devices may get a little confusing, particularly when you are dealing with connectors that have near similar characteristics. A good and efficient connection is very important since it ensures a seamless setup.

So what are the similarities between the Rj61 and Rj45 connectors? Most importantly, what characteristics make them different, and which one of them would be the best connector for you devices? This article will break these characteristics down to help you choose. Read along!

What are the differences between the Rj61 and Rj45 connectors?

Connector	Rj61	Rj45 (Winner)
Physical characteristics	Long and rectangular	Long and rectangular
Configuration	8P8C	8P8C
Uses	4 telephone lines	Computer networking
	Check Price Here	Check Price Here

The Rj61 vs. Rj45 Connectors – How do they compare?

Physical Characteristics

The Rj61 is a long and rectangular connector. It is a bigger device than most connectors used in telephone connections. It is made using rigid PVC material that is transparent, leaving the inner connections to be visible.

The Rj45, much like the Rj61, is a long and rectangular device. It has a width of 11.69mm. It is also made using rigid PVC that is strong and durable. It is also a transparent device.

Configuration

The Rj61 connector has an 8P8C configuration. This configuration type means that it has 8 positions and 8 connection points. It has the capacity to connect cables that have up to 8 wires.

The Rj45 is also a connector with an 8P8C configuration, giving it the ability to handle 8 wires at the same time.

Application

The Rj61 is mostly used for the connection of telephone lines. The interesting bit about this connector is that it can handle up to 4 devices at the same time.

The Rj45 is an ideal connector for computer networking. It is mainly used to connect Ethernet cables such as the Cat5e to routers. It is most ideal for UTP cables.

The Rj61 vs. Rj45 Connectors Overview

The Rj61 Connector

This connector is not very common, but it is quite a performer. It is made using rigid plastic that makes it quite durable. The material is transparent, allowing for the connected wires to be visible.

This connector has an 8P8C configuration, indicating that it has 8 positions and 8 connection points. It can be able to handle up to 8 copper wires at a time. This connector is mainly used in the connection of telephone lines, and it has the capacity to handle 4 different lines at the same time.

It uses copper pins as its conductors. These pins are coated in a layer of gold to keep them from rusting over time.

Pros

• It is made using strong PVC
• It has the capacity to handle 8 wires at a go
• It can connect up to 4 telephone lines at the same time
• Its copper pins are coated in gold to keep them from rusting

Cons

• It cannot be able to handle high data transmission

The Rj45 Connector

This connector is quite common, especially in computer networking. It is made using rigid PVC that is quite strong. The connector is also transparent, allowing for the connected wires to be seen. It is long and rectangular, and is bigger than most connectors.

It has an 8P8C configuration, giving it 8 positions and 8 connection points. This gives it the ability to handle 8 wires at a go.

It also has copper pins which act as conductors. They are coated in gold to keep them from rusting over time. This connector is mostly used to connect Ethernet cables, especially UTP cables.

Pros

• It is strong and durable
• It has the capacity for 8 wires at a time
• It has copper pins that are coated in gold

Cons

• It is more expensive than most other connectors

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Conclusion

These two connectors have quite a number of similarities, but upon close inspection, they are different in terms of performance. They are able to handle each of their tasks efficiently.

Verdict: So, which one is the better – Rj61 or Rj45?

The Rj45 stands out as a better performer. Much as it can only connect one cable at a time, its ability to handle high speed transmission gives it leverage over the Rj61 connector.

 FAQs

1. Why isn’t the Rj61 suitable for high speed transmission?

The pins for the 3^rd and 4^th wire pairs are placed too far apart for high speed frequencies

2. Can the Rj45 be used for STP cable?

Yes, it can, but the most ideal connector for STP is the RJ48.