IEEE Std 802.3ab (GigaBit Ethernet 1000BaseT) by

IEEE Std 802.3ab (GigaBit Ethernet 1000BaseT) ebook
Page: 140
Publisher: Institute of Electrical & Electronics Enginee
Format: pdf
ISBN: 0738148563,

The AX88178 USB to 10/100/1000 Gigabit Ethernet/HomePNA/HomePlug controller is a high performance and highly integrated ASIC with embedded 40KB SRAM for packet buffering. The older 10Base2 and 10Base5, and the modern Fast Ethernet, Gigabit Ethernet, and 10Gigabit Ethernet extensions and variations are all based on the original IEEE 802.3 standard. The IEEE 802.3ab committee is examining the use of UTP cable for Gigabit Ethernet transmission (1000BaseT); that standard is expected sometime in 1999. Installed Devices / Modules Qty. 100Base-TX: requires cat 5 or better. It enables low cost and V1.1 and V2.0. It utilizes all four pairs of cable wires for transmission. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features. The IEEE 802.3z defines the Gigabit Ethernet over fiber and cable, which has a physical media standard 1000Base-X (1000BaseSX - short wave covers up to 500m, and 1000BaseLX - long wave covers up to 5km). It is compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3z and IEEE Std 802.3ab. IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible. Full Duplex mode can double bandwidth to 200 Mbps. IEEE 802.3u 100Base-TX Fast Ethernet. It implements 10/ 100/1000Mbps Ethernet LAN function based on IEEE802.3, IEEE802.3u, IEEE802.3ab standards or HomePNA standard. IEEE 802.3ab 1000BASE-T Gigabit Ethernet. 1000BaseT specifies Gigabit Ethernet over Cat 5e UTP cabling and provides data transfer rates of 1000 Mb/s. Tech Code:AA845 Manufacturer Number:CS-WV4.0/R1 Images may differ slightly from actual product. The maximum cable segment length is 100 meters. RJ-45 for 8 x 10/100/1000 Mbps Ethernet ports, LAN1 default VIP, Top Priority Port.