One of the biggest challenges that service providers and network managers confronting today is to maintain data security throughout the enterprise. For there exist not only physical intrusion or tapping of the cables, but also non-contact eavesdropping. Any of these would pose significant threats to the whole network system. Apparently, although complicated software tools can detect, alert and respond to outside threats, it is easier to overlook physical security. The keyed LC or secure LC products present to be a desirable and ideal solution to efficiently reduce networking security risks, and the concerning details will be explained as follow.
When talking about network security, let’s start by why this issue matters most in the information explosion era. The network is designed to send data back and forth, keeping us connected. And the purpose of network security is to protect the network and its components from unauthorized access and misuse. Many of the private networks consist of certain information that should not be shared with outside users on the web, or it may trigger devastated application layer attacks, IP spoofing, DNS cache poisoning, password attacks, and man in the middle attacks. It is hence natural that network security ought to be made as a top priority.
There is no doubt that network security system is an essential component of the configuration as well as network management. Implementation of effective network security products provides both physical and information security to paths, links, and databases.
Facilities and infrastructures nowadays usually employ more than one network and need mechanical security to limit access and prevent inadvertent cross-connection. The most prominent feature of keyed LC products lies in their various colors, each of the different colors indicates one unique pattern, which means that only products with the same color can be connected to support the data link. Basically, there are 12 different keying options available for these products, with each of them carries a different color to facilitate network administration.
Since keyed LC products contribute to much easier and effective identification and management due to their color-identification system, they are widely used in fiber optic networks. The relevant products include: keyed LC patch cords, fiber optic adapters, fiber adapter panels and cassettes.
The keyed LC patch cords are made in a variety of key colors and fiber types, designed to prevent accidental connection and ensuring physical network security. They can be adopted in both interconnect and cross-connect fiber networks. And they are available in single-mode 9/125 µm, multimode 62.5/125 µm, 50/125 um and laser-optimized 50/125 µm to cater for various requirements of the network.
The keyed LC fiber optic adapters are keyed on both the front and back to prevent installation errors and avoid a possible security breach. They are also color-coded for matching and available with single-mode and multimode applications.
The keyed LC fiber adapter panels are considered to be a modular solution for restricted fiber cross-connect systems. Due to the unique color codes and keyed features, they are generally used to identify and manage restricted network cross connections. Currently, the existing keyed fiber adapter panels are available in 12 fibers, 16 fibers and 24 fibers.
The keyed LC cassettes are designed to prevent unauthorized and inadvertent changes in highly sensitive applications such as data centers and secure IT networks. Horizontal fiber links from this kind of LC cassette modules in the telecommunications room can be extended to keyed LC outlet fittings to provide restricted access to authorized users.
As the internet evolves and computer networks grow dramatically, network security has become one of the most important factors for companies to consider. The keyed LC connectivity system was designed to respond to an urgent need for products that perform well for use in secure fiber networks. It offers great performance and reliability and can be installed very efficiently, you can count on the keyed LC products to ensure network safety.
