Fiber optical splicing is the act to joint two fibers together by using heat. Generally, there are two types of optical splicing: mechanical splicing and fusion splicing.

Multimode and single-mode optical fiber cables are two different cable types in optical networking. Using a larger core size, multimode fiber cable allows multiple light signals to be transmitted in a single fiber over short distances. Multimode fiber systems offer flexible, reliable and cost effective cabling solutions for local area networks (LANs), storage area networks (SANs), central offices and data centers. Unlike the complex classifications of single-mode fiber, multimode fiber is usually divided into four types of OM1, OM2, OM3, OM4. “OM” is abbreviated for optical multimode, and it is specified by the ISO/IEC 11801 international standard. Of course, these four types of multimode fiber have different specifications (as shown in the following table). The article will compare these four kinds of fibers from the side of core size, bandwidth, data rate, distance, color and optical source in details.

Fiber media converter or fiber converter is a device that links two different media signals for conversion, usually exchanging the signals on a copper cable with signals on an optic fiber cable.

For anyone who wants to know fiber optic cable core, it’s a must to know the structure of a fiber optic cable. For a fiber optic cable, it consists of three basic parts: the core, the fiber optic cable core cladding, and the coating layer outside the cladding.

For the purpose of providing a reliable connection between electronic devices, choosing a proper shielded twisted pair cable is essential to the network using copper cables. EMI (electromagnetic interference) is a disturbance in twisted pair cables. It affects the performance of an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction. But with the help of cable shielding, cables can be immune to the disturbance and keep a stable connection. And this article will present some knowledge about cable shielding. Hope you can find it useful.