A social media network is generally a Web site that people visit frequently and consistently to connect with people that they wouldn't normally connect with.
Media is always required to connect one device to another on a network. It doesn't matter if it is a client server network or a peer to peer network.
The network component that connects a device to the transmission media is called a network interface card (NIC). The NIC facilitates communication by converting data into a format suitable for transmission over the network and managing the sending and receiving of messages. It can be wired, using Ethernet cables, or wireless, allowing devices to connect to the network through radio signals.
The four types of media to connect a network include twisted pair cables, coaxial cables, fiber optic cables, and wireless communication. For twisted pair cables, I'll use the Ethernet protocol (IEEE 802.3), while coaxial cables can also utilize Ethernet for data transmission. Fiber optic cables will typically use the Fiber Distributed Data Interface (FDDI) or Synchronous Optical Networking (SONET) protocols. For wireless communication, the Wi-Fi standard (IEEE 802.11) will be employed.
An Ethernet media converter is a device used to bridge different types of network media, such as fiber-optic and copper-based networks. Its primary purpose is to convert signals from one media type to another, enabling seamless connectivity and data transmission between disparate network infrastructures. Ethernet media converters are commonly used in situations where there is a need to extend the reach of an Ethernet network beyond the limitations of traditional copper cabling. By utilizing fiber-optic technology, these converters enable data transmission over long distances, making them ideal for connecting geographically dispersed locations. Additionally, media converters are utilized when there is a need to integrate newer technologies with existing network infrastructure. They provide a cost-effective solution by allowing the gradual migration from legacy copper networks to more advanced fiber-optic infrastructure, eliminating the need for costly equipment replacements. In summary, Ethernet media converters serve as a crucial tool for network administrators, enabling them to overcome media type incompatibilities, extend network reach, and facilitate seamless connectivity and integration between different types of networks.
RJ-45 port
It examines the cable to see if there is any activity on it before sending out data.
1.All frames are transmitted on all Ethernet segments 2. shared medium networks use CSMA/CD to access the medium
there are different network media,fiber,copper cable etc.to make communication in different media,need the media converter,for example,fiber media converter making the copper ethernet over fiber transmission,E1/ethernet converter making the ethernet over E1 conversion.
NIC (Network Interface Card)
Its a media cabinet for new home installs, with built in Ethernet media networks.
DVR's that have ethernet ports are capable of connecting to the internet. With DirecTV, it is used for On Demand downloads and it is also used to access media on all of your PC's that are connected to the same network as the DVR unit. With TiVO units, you can actually go to YouTube and play media from that site.