Search results
Results from the WOW.Com Content Network
IEEE 802.3 is a working group and a collection of standards defining the physical layer and data link layer's media access control (MAC) of wired Ethernet.The standards are produced by the working group of the Institute of Electrical and Electronics Engineers (IEEE).
IEEE 802 is a family of Institute of Electrical and Electronics Engineers (IEEE) standards for local area networks (LANs), personal area networks (PANs), and metropolitan area networks (MANs).
The original PoE standard, IEEE 802.3af-2003, [1] now known as Type 1, provides up to 15.4 W of DC power (minimum 44 V DC and 350 mA) [2] [3] on each port. [4] Only 12.95 W is guaranteed to be available at the powered device as some power dissipates in the cable.
802.3ck-2022 (162) Two-lane over twin-axial copper with at least 2 m reach 200GBASE-KR2 802.3ck-2022 (163) Two-lane over electrical backplanes supporting an insertion loss of up to 28 dB at 26.56 GBd TBD: 802.3df: single-pair twinaxial cable with 1 m reach
Ethernet is a widely used technology for local area networks, providing high-speed data transmission and connectivity.
The 2.5GBASE-T and 5GBASE-T standards also serve as an interim solution for achieving lower-cost and lower power consumption multi-gigabit network speeds. As of Dec 2022, 10GBASE-T network equipment is still substantially more expensive than 1GBASE-T, 2.5GBASE-T, and 5GBASE-T network equipment.
Ethernet in the first mile equipment at an ISP. Ethernet in the first mile (EFM) refers to using one of the Ethernet family of computer network technologies between a telecommunications company and a customer's premises.
1000BASE-T capable network interface card made by Intel, which connects to the computer via PCI-X. There are five physical layer standards for Gigabit Ethernet using optical fiber (1000BASE-X), twisted pair cable (1000BASE-T), or shielded balanced copper cable (1000BASE-CX).