10PASS-TS

10PASS-TS

10PASS-TS is an IEEE 802.3-2005 Physical Layer (PHY) specification for a full-duplex short reach point-to-point Ethernet link over voice-grade copper wiring.

10PASS-TS PHYs deliver a minimum of 10 Mbit/s over distances of up to 750 meters (2460 ft), using ITU-T G.993.1 (VDSL) technology over a single copper pair. These PHYs may also support an optional aggregation or bonding of multiple copper pairs, called PME Aggregation Function (PAF).

Unlike 10BASE-T, 100BASE-T and 1000BASE-T PHYs, providing a single rate of 10, 100 or 1000 Mbit/s respectively, 10PASS-TS link rate can vary, depending on the copper channel characteristics, such as length, wire diameter (gauge), number of pairs if the link is aggregated etc.

History

See EFM History.

10PASS-TS equipment manufacturers

10PASS-TS chip vendors

* Infineon Technologies AG (http://www.infineon.com)
* Ikanos (http://www.ikanos.com)

ee also

* Ethernet in the First Mile
* PME Aggregation Function
* 2BASE-TL

External links

* [http://standards.ieee.org/getieee802/802.3.html Get IEEE 802.3] - "IEEE Standard for Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications", IEEE Std 802.3-2005, December 2005.
* [http://www.ieee802.org/3/ah/ IEEE 802.3ah] - Ethernet in the First Mile Task Force archive


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