RJ45 vs RJ11 INTRODUCTION RJ 45mostly used with ethernet cables while rj11 is connecting telephone units. RJ 45 has 8 wires inside while rj11 has 4 wires. RJ 45 is bigger in size than. RJ 11. you cannot plug-in the RJ45 cables connector into an RJ11 jack/interface/port/slot however you can do the opposite it is used to connect computer with inter net different cable. RJ45 connector length is 21.46mm and breadth 11.68mm. RJ11 are smaller it have 4 wires . it is used to connect length is 12.34 9.65mm. and breadth is 9.65mm. right form the gold days of among telephone and faxes, cables and connectors have been an internet part of network communication . with the advancements in electronics, internet technologies , and the importance of data communication apart from voice , the demand for private business networks , a...
