Or the new device is in an electrically “noisy” environment and a copper cable will be susceptible to electromagnetic interference.Ī computer placed in a remote location, an access point in an outdoor area, a video surveillance camera, or an access control system far from the last switch, are all typical examples of this kind of situation. This plan works well until a new device connects to a LAN port, but the device is more than 100 meters (300 feet) from the switch. LAN ports, however, are usually provisioned to keep some spare ports to allow new devices to be connected easily in the future. In a well-designed network, the goal is to use all the available uplinks to maximize throughput. The copper ports connect devices within a short-range (up to 100 meters) while the SFP uplinks can connect devices, like other switches or servers, that are further away. Switches mostly contain LAN ports, usually copper Ethernet with a few fiber-based uplink ports, often SFP-based. Media converters provide flexibility to networking solutions by enabling fiber and copper cables to be easily connected.
Poe media converter how to#
This article explains what a media converter is and how to use it, the models available, and highlights some new time-saving features. But despite this, there is still confusion on how to use this family of devices. Since the beginning of networking, media converters have played a fundamental role in solving network interconnection problems.
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