One of the most common and useful components of data centers and networking is the keystone jack. Keystone jacks are mainly used in networking installations where a computer connects to a network port. If this you’re an installer or server tech, this info might be especially useful for you!
Keystone jacks typically come in a standardized design, which fits into keystone plates and patch panels. They feature a snap-in tab, which requires minimal effort to fit into wall plates, surface mount boxes, or patch panels.
In order to establish a link or connection, the keystone jacks are pressed into an external rectangular hole known as a port. It will click into position when inserted. To remove the jack, pull it out gently while squeezing the tab.
Despite its simple installation, the standard keystone jack design does have some drawbacks, as the rear profile is larger than the front.
This makes it easy to punch down wires, but it also limits the number of keystone jacks which can be installed in a single location due to space constraints.
A high density keystone jack has the same snap-in dimensions as a standard keystone jack. The front profile is just like a standard keystone jack.
Both jacks come in a rectangular shape and have flexible tabs.
The standard and high density keystone jacks look similar and serve the same purpose.
The only difference between the standard and high density keystone jack is in the rear physical profile.
The standard type jack is much larger. The high density keystone jack has a slimmer rear profile, allowing more jacks to be installed in less space.
Due to the narrower rear profile, high density patch panels or wall plates are also much narrower and accommodate more keystone jacks.
Standard keystone jacks are more commonly used, but if you are working with space constraints, you may want to consider high density keystone jacks. They will allow you to establish more connections with a smaller footprint.
In order to provide a good connection, it is necessary to make sure the wires are crimped on the keystone jack properly. You will be able to minimize the electromagnetic interruption (EMI), crosstalk, weak signal, loss of data, interference and more with a secure connection.