SF Cable Inc

They are female connectors used in data communication, usually for LAN wiring. Generally, the jack is set up in a patch panel or wall plate. There is a matching male connector which is a keystone plug, attached to the end of a cord or cable. The name ‘keystone’ itself comes from the features of the jack. It resembles the standard RJ-11 wall jack that connects telephone sets, dial-up, fax machines to conventional telephone lines. Where Are They Used? The keystone jack is an important accessory for any high-end entertainment system, high-tech computer unit or any data-heavy communication unit in a busy office. Keystone jack and plug come in a snap-in package in various designs that you can use to mount any type of cable or cord. This setting will also include conductors attached to the electrical devices. If you are looking to buy keystone jacks for any use, it is important to know the correct type for your use. Here are the major types you can refer to: Sh...

Keystone jacks can manage your cables in a better way. With keystone jacks , you gain the ability to keep your wires short and even hide them. A better way to organize all those daunting wires. These are the standard-sized rectangular modules that connect wires to outlets in a wall plate or a patch channel. There are various types of jacks that come in the keystone format including networking cables, coaxial, RCA, and even USB and HDMI cables. Considering its types, let's have a look at its three major applications where you can use this networking product as an ultimate solution. Home Theater Before : You have a home theater then you know how easily it can become a wire web for you. Because on one end there will be a giant TV and on the other end a Blu-ray player, a couple of audio components. And if the wires are not organized properly then your loved ones might fall because of these wires. Plus, there will be a mounted speaker in each corner of the room. The main comp...

Keystone jacks are regular size rectangular like modules. They help to attach wires to outlets in a patch panel or a wall plate. You can find a plenty of jacks that are available in the keystone format. These include jacks used for networking and telephone cables, USB and HDMI cables as well as coaxial and RCA cables. keystone jacks high speed/Ethernet net jacket cables   Sometimes too many wires and cables put together create a total mess. If you want to keep the area around you neat, tidy and accident free, Keystone Jacks will come of real help. As they keep the wires short and hidden, cable management becomes much easier. So how do Keystone Jacks bring in convenience and prevent trip hazards? Read ahead to know more. Recording Studios If you have visited a recording studio, you might be aware about the number of cords and cables that are used. Right from the recording hardware, microphones and amplifiers to instruments, headphones and monitors, everything h...

If you have observed the electrical world around you, you must have seen cute little rectangular faces - around 14.5 mm wide and 16.0mm high. These are known as Keystone Jacks. Whenever you want to fix low voltage optical connectors and electrical jacks into a patch panel, faceplate, surface mount box or a wall plate; you can use these little devices. As they have a rectangular structure, it becomes easy for you to fix electrical jacks into the ports. If you want your electrical systems to run well and enhance your productivity, you must choose the right keystone jack to solve your purpose. Through this blogpost, we will acquaint you with different types of Keystone Jacks and their functionalities. Shielded Jacks When it comes to using jacks, we have observed a lot of skepticism amongst people. Shielded jacks are used in conjunction with shielded cables such as our shielded Cat5e, Cat6 and Cat6A cables. This ensures that the shielding against EMI is continuous. Although these...

For creating a network and for bringing a device into a network, we must connect a portable device with the central processing unit (CPU). The USB cables, optical fibers and other Networking cables facilitate this. However, these network cables deem worthless if a port does not mount on the unit. A cable cannot connect a port less device with the central unit or the port less unit with the device! So, what enables our portable devices like keyboard, pointer, printer, digital camera connect with the CPU using  Ethernet cables ,  USB Cables  or optical fibers? The answer is a Keystone Jack! What is a Keystone Jack? A Keystone Jack is the magic port, which aids this functionality. Every connecting device has a female unit installed on them. Networking cables have the attachment of male chords on their ends, which have the name “keystone plugs.” They mate and the portable devices connect where we want it to get connect. Hence, Keystone Jacks are one of the most im...