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The fiber media converter, also known as a media converter, is a common network device that provides enterprise customers and data centers with a flexible and inexpensive solution for converting Ethernet as well as any other communication protocol from copper (CATx/UTP) to fiber or fiber-optic connections. The media converter is typically used in pairs in MAN and LAN, where a fiber segment is inserted...

Optical fiber cable is the most widely used transmission media today, which has many advantages such as high bandwidth, long-distance relay, high reliability, small volume, lightweight, etc. It consists of two types, single-mode fiber type, and multimode fiber type. Multimode fiber type is generally used in short-range transmission. It includes 5 types, OM1, OM2, OM3, OM4, and OM5. Conversely, single-mode fiber is used in...

QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. Based on the design of QSFP, the form factor of QSFP-DD is identical to the previous QSFP+ and QSFP28. Yet it doubles the number of electrical interface lanes to 8 against 4 and provides the highest bandwidth in the QSFP cage system module.