Popular TechnologiesLAN www.versitron.com
LAN KnowWhatTechnology:YouNeedto • LAN Technology Defined • Important types of LAN Technology • Ethernet • Types of Ethernet • Power Over Ethernet • Types of Power Over Ethernet
A Local Area Network (LAN) is a data communication network that interconnect various terminals or computers within a building or limited geographical area. The connection among the devices could be wired or wireless. Computers and various digital technologies are connected in network to exchange information. These LANs are driven by different technologies to initiate a connection between different devices. Let’s learn more about common LAN technologies, types of LAN technologies used today.
LAN Technology
LAN
LAN technologies: • Ethernet • Power Over Ethernet
wireless
Important Types of LAN Technologies technologies support both wired and connections. It is widely used across the globe. following are popular types of
The
Ethernet technologies are popular among all other LAN technologies covered under IEEE standards 802.3. Its simplicity, lowcost investment, backward compatibility, and noise resistance make it a popular choice over others. Ethernet works on Layer 1 and Layer 2 switches.
.
Ethernet technology has evolved over the years. It is distinguished based on their speeds.
Ethernet
It is designed to carry 1 gigabit or 1 billion bits per second.
Ethernet EvolutionTechnology
It is designed to carry 100 Mbit/s.
10 Mbit/s Fast Ethernet Gigabit Ethernet 10 Gigabit Ethernet
It is also referred to as 10Base5.
2002s
It is designed to transfer Gbits/seconds.10
1998s
1995s
1993s
FAST ETHERNET
It is the first iteration of this technology, which was introduced in 1983. It is referred as 10Base5.
It is designed to carry 100 Mbit/s. Fast Ethernet is covered under the IEEE 802.3u standard. 100Base-TX is the most popular type of Ethernet physical layer of the Fast Ethernet. Here 100 refers to the signal-carrying medium, which can be a Twisted Pair Cable or a Fiber Optic Cable. However, the last character X or 4 refers to the signal code. The X is a placeholder for TX and FX.
10 MBIT/S
EvolutionEthernet
It is designed to carry 1 gigabit or 1 billion bits per second. It is defined under IEEE 802.3ab standard. It replaced fast ethernet for increasing speed requirement of Voice over IP(VoIP) and multimedia network.1000BASE-T is the most popular version of Gigabit Ethernet.
EvolutionEthernet
It is one of the most recent Ethernet standards, 10 Gigabit Ethernet is designed to transfer 10 Gbits/seconds, which makes it faster than Gigabit Ethernet. It uses fiber optic cables.
GIGABIT ETHERNET
10 GIGABIT ETHERNET
Power Over Ethernet can transmit electric power and data on the same cable. It is known as PoE. PoE used to connect devices such as Internet Protocol (IP) camera, and Voice over Internet Protocol (VoIP) phones. It makes use of Ethernet cable 5 or higher category. It doesn’t require any external AC cord or adapter. Due to this distinct feature, POE emerged as a popular Ethernet standard over the years. It used to connect various types of wireless Ethernet devices.
Power EthernetOver
Token Ring technology was developed by IBM. It uses threebyte frames to connect computers. These three-byte frames are known as tokens, and they travel along the servers or computer to form a logical ring. The token ring network has data transfer rates of 4, 16, and 100 Mbps. It is largely used in corporate environments, but nowadays getting replaced by Ethernet.
Asynchronous Transfer Mode (ATM) is a fast communication technique. It is cell-based. This telecommunication standard is defined by ITU and ANSI. It is used for transferring various types of signals in the network. The key advantage of ATM is that it doesn’t require separate overlay networks for signal transmission. ATM can connect points in close and farther geographical locations.
TOKEN RING
EthernetOverPower
ASYNCHRONOUS TRANSFER MODE (ATM)
TOKEN RING
Asynchronous Transfer Mode (ATM) is a fast communication technique. It is cell-based. This telecommunication standard is defined by ITU and ANSI. It is used for transferring various types of signals in the network. The key advantage of ATM is that it doesn’t require separate overlay networks for signal transmission. ATM can connect points in close and farther geographical locations.
Token Ring technology was developed by IBM. It uses threebyte frames to connect computers. These three-byte frames are known as tokens, and they travel along the servers or computer to form a logical ring. The token ring network has data transfer rates of 4, 16, and 100 Mbps. It is largely used in corporate environments, but nowadays getting replaced by Ethernet.
ASYNCHRONOUS TRANSFER MODE (ATM)
EthernetOverPower
As now the role played by each of these LAN technologies is well persuaded. It is important to use the right type of device for achieving the desired result. To get the best LAN Connectivity solution, we recommended to source technology devices from trusted manufacturer like Versitron. The company has been providing networking connectivity solution since 1958. Fiber optic network switches, Fiber optic media converters, fiber optic multiplex and so on.
Contact us Versitron Inc. 83 Albe Drive - Suite C - Newark, DE https://www.youtube.com/channel/UCq7WBvce5EjKVu0Q9XXL_8ghttps://www.linkedin.com/company/versitron-inchttps://twitter.com/versitronhttps://www.facebook.com/versitroninc/www.versitron.com302-894-0699
