RJ-45 Connectors Made Easy

RJ-45 Connectors Made Easy

What is the difference between a Cat5 and a Cat6 RJ45 connector? The easy answer is:  they are both cable connectors with a standard network plug and socket, often called an “Ethernet jack”. Cat 5 and Cat 6 are UTP, or Unshielded Twisted Pair cables.  The difference...
What is “Structured Cabling”?

What is “Structured Cabling”?

Structured cabling is a telecommunications cabling infrastructure consisting of a number of standardized smaller elements called subsystems. Structured cabling falls into five subsystems: A Demarcation point is the connection point where the telephone company network...
What is “Alien Crosstalk”?

What is “Alien Crosstalk”?

No, it’s not ET calling home. “Alien Crosstalk” is defined as “unwanted signal coupling from one balanced twisted-pair component, channel, or permanent link to another”. Alien crosstalk is not generally affected by common noise from motors, transformers, or florescent...