The specifications of fiber optic patch cords vary, mainly depending on their transmission mode (single mode or multimode), the number of cores, and the type of connector. The following are some common specifications and features of fiber optic patch cords:12
Transmission mode: Fiber optic patch cords can be divided into single-mode fiber optic patch cords (SMF) and multimode fiber optic patch cords (MMF). Single-mode fiber optic patch cords are usually used for long-distance transmission, such as long-distance, high-speed communications, including telecommunications networks, Internet backbone networks, data centers, and enterprise networks. Multimode fiber optic patch cords are suitable for short-distance communications, such as equipment interconnection in data centers, fiber to the desk (FTTD) in offices, etc.
Number of cores: The number of cores of fiber optic patch cords can range from 2 cores to 12 cores, and can even reach up to 24 cores. The most commonly used number of cores is 12 cores. This high-density integrated design makes fiber optic patch cords very useful in wiring environments that require a large number of optical fibers.
Connector type: The connector types of fiber optic patch cords are also very diverse, including but not limited to FC, SC, ST, LC, MTRJ, MPO, etc. These connectors have their own characteristics and are suitable for different application scenarios. For example, MPO connectors are often used in high-density integrated fiber line environments due to their compact design.
Material and sheath: The sheath material of the fiber optic patch cord can be polyvinyl chloride (PVC), flame retardant polyvinyl chloride (FRPVC), low smoke zero halogen (LSOH), etc. to meet different environmental requirements and safety standards.
In summary, choosing the appropriate fiber optic patch cord specifications requires considering multiple factors such as transmission distance, bandwidth requirements, wiring environment, and safety standards.