SFP Module for High - Speed Fiber Communication

An optical module is referred to as a general device which manages optical signals in a given network. This could be a receiver, transmitter or transceiver. Optical modules are used both for the conversion of electrical signals into optical signals and for the transmission of these signals over fiber optic cables, as well as its reverse process. These modules form the backbone of such networks, be it in a local area network (LAN) in an office building, a wide - area network (WAN) in which two or more cities are connected, or the internal network of data centers. To meet different speed, distance, and application requirements, different types of optical modules are available, including SFP, QSFP, and XFP.