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How to distinguish RJ45 and RJ11 connectors?
The RJ11 connector, which is smaller than the RJ45 connector, is also available on home ADSL modems. It is mainly used to connect telephone lines. It should be noted that RJ11 interface is 4 or 6 pin, while RJ45 interface is 8 pin, so RJ45 plug cannot be inserted into RJ11 interface, and vice versa (although it can be implemented in physical interface), So must be clearly distinguished in practical use [11]. The RJ45 fixed link is downward compatible with RJ11. The 3-6 and 4-5 wire pairs of RJ45 correspond to the 1-4 and 2-3 wire pairs of RJ11.
How to distinguish RJ45 and RJ11 connectors?
The RJ11 connector, which is smaller than the RJ45 connector, is also available on home ADSL modems. It is mainly used to connect telephone lines. It should be noted that RJ11 interface is 4 or 6 pin, while RJ45 interface is 8 pin, so RJ45 plug cannot be inserted into RJ11 interface, and vice versa (although it can be implemented in physical interface), So must be clearly distinguished in practical use [11]. The RJ45 fixed link is downward compatible with RJ11. The 3-6 and 4-5 wire pairs of RJ45 correspond to the 1-4 and 2-3 wire pairs of RJ11.
The RJ11 connector, which is smaller than the RJ45 connector, is also available on home ADSL modems. It is mainly used to connect telephone lines. It should be noted that RJ11 interface is 4 or 6 pin, while RJ45 interface is 8 pin, so RJ45 plug cannot be inserted into RJ11 interface, and vice versa (although it can be implemented in physical interface), So must be clearly distinguished in practical use [11]. The RJ45 fixed link is downward compatible with RJ11. The 3-6 and 4-5 wire pairs of RJ45 correspond to the 1-4 and 2-3 wire pairs of RJ11.
How to distinguish RJ45 and RJ11 connectors?
The RJ11 connector, which is smaller than the RJ45 connector, is also available on home ADSL modems. It is mainly used to connect telephone lines. It should be noted that RJ11 interface is 4 or 6 pin, while RJ45 interface is 8 pin, so RJ45 plug cannot be inserted into RJ11 interface, and vice versa (although it can be implemented in physical interface), So must be clearly distinguished in practical use [11]. The RJ45 fixed link is downward compatible with RJ11. The 3-6 and 4-5 wire pairs of RJ45 correspond to the 1-4 and 2-3 wire pairs of RJ11.
