802.3z

802.3z

An IEEE standard for Gigabit Ethernet over optical fiber and shielded twisted pair (STP). It provides for full-duplex transmission from switch to end station or to another switch and half-duplex over a shared channel using the CSMA/CD access method. 802.3ab is the counterpart standard for Gigabit Ethernet over Category 5 copper wiring. See Gigabit Ethernet.
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References in periodicals archive ?
It is an IEEE 802.3z (10/100/1000 (TX/FX)) compliant products with Automatic identification of MDI/MDI-X cross line.
* The S2068 dual transmitter and receiver chip is designed to provide two channels of high-speed serial data transmission over fiber optic or copper interfaces conforming to the requirements of the IEEE 802.3z Gigabit Ethernet specification.
IEEE 802.3z (1 Gb/s) published in 1998 and IEEE 802.3ae (10 Gb/s) published in 2002 introduced receiver testing with degraded signals.
They are both compatible with 802.3 Ethernet, 802.3u Fast Ethernet and 802.3z Gigabit Fibre standard, and include Smart features such as QoS (Quality of Service).
The product has been designed with support for both copper and fiber network interfaces and is IEEE 802.3z and 802.3ab Gigabit Ethernet compliant.
The D21 Series is IEEE 802.3z and ANSI X3.297 compliant.
With IEEE Standard 802.3z compliance, the 2.5Gbps transceiver serves the emerging markets for InfiniBand, Fibre Channel, and Gigabit Ethernet.
It is IEEE 802.3z compliant for full protocol compatibility, and it stores up to 32,000 unique MAC addresses.
The 1.25GB transceiver meets IEEE 802.3z Gigabit Ethernet and ANSI X3.230-1994 Fibre Channel communication standards.
Based on the IEEE 802.3z Gigabit Ethernet standard, the N1000 Adapters are fully interoperable with any existing network equipment that complies with IEEE standards.