21348500C78050

Circular Cable Assemblies

The 21348500C78050 is a circular cable assembly from CABLExpress, used for providing signal transmission over digital Ethernet networks. It combines fiber patch cords, jumpers, and other cabling elements into a single assembly, and is used for both single-fiber and multi-fiber applications. This type of cabling is often preferred for simpler installations where space is limited or a comprehensive upgrade is not necessary.

Application Field

The 21348500C78050 is designed for use with Ethernet networks in both local area network (LAN) and wide area network (WAN) environments, and is compliant with global standards including Gigabit Ethernet (GbE) and 10 Gigabit Ethernet (10GbE). It is typically used to connect devices such as switches, routers, modems, and media converter cards. It is compatible with SC connectors on both sides.

Working Principle

The 21348500C78050 consists of SC connectors on both ends and a fiber-optic cable in the center. The connectors are capable of providing a secure connection for digital signal transmit over Ethernet networks. The performance of the 21348500C78050 is based on the following principles:

• Low-Loss Connector: The SC connectors used on both sides of the 21348500C78050 are made of ceramic, a reliable material with low-loss performance that ensures the signal quality remains consistent and uninterrupted over the entire length of the connection.
• Ground Pressure: It uses a ground pressure mechanism to ensure the connectors remain secure over long periods of time. Ground pressure is the mechanism by which the tightness of the connector is maintained by the tension of the cable. This ensures that the connection remains secure and optimal performance remains consistent.
• Fiber Shielding: The fiber-optic cable of the 21348500C78050 is shielded with a dielectric material to protect it from electromagnetic interference (EMI). The shielding also protects against any signal loss caused by the reflection of the signal.
• Connector Pin Pitch: The pin pitch, or spacing between the connectors, is one of the factors that determines the maximum performance of the 21348500C78050. The spacing prevents noise and signal interference from the other cables in the network. The spacing must be appropriate for the connectors used and the installations environment to ensure optimal performance.

Conclusion

The 21348500C78050 is an ideal solution for Ethernet networks. Its design combines fiber-optic cables, jumpers, and connectors into a single assembly that is compliant with global standards, including GbE and 10GbE. It also has a low-loss connector, ground pressure mechanism, fiber shielding, and appropriate connector pitch to ensure optimal performance.