10-2143-01 Cisco 1000Base-sx Sfp Transceiver Module

10-2143-01 Overview

The Cisco 1Gbps 1000Base-SX Multi-mode SFP (small form-factor pluggable) transceiver module is a device that allows you to connect networking equipment, such as switches and routers, to a fiber optic network. This module is designed to work with multi-mode fiber cable and uses short wavelength (850nm) optics. The 1000Base module in the name indicates that it supports data transfer rates of up to 1 Gbps (gigabit per second). SFP transceiver modules are a type of optical transceiver that are designed to be small, hot-pluggable, and interchangeable. They are used to connect the electrical circuitry of networking equipment to the optical fibers that carry the data.