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costly, they could potentially conflict with future spectrum expansion up to 1 GHz. Some markets focus on using this 750 MHz to 1 GHz spectrum for EoC, specifically avoiding EoC bands above 1 GHz due to potential ingress noise from over-the-air transmissions and cellular systems.
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standard provides high-speed (up to 1 Gigabit/s) local area networking over existing home wires, including coaxial cable, power lines and phone lines. It defines an
Application Protocol Convergence (APC) layer for encapsulation standard 802.3 Ethernet frames into G.hn MAC Service Data Units (MSDUs).
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55-1 and SCTE 55-2 CATV transmission systems, as well as in most of Europe and portions of Asia. In many localities CATV systems operate only up to 550 MHz or 750 MHz, wherein some EoC technologies focus on using spectrum between 550 MHz or 750 MHz and 1 GHz. Though less
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Research in
Ethernet transmission over coaxial cable continued, as both consumers and telecommunications operators strive to use existing 75 ohm coaxial cable installations (from cable television or CATV), to carry broadband data into and through the home, and into multiple dwelling unit (MDU)
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broadcasting. HomePlug AV uses BPSK, QPSK, 16 QAM, 64 QAM, 256 QAM, and 1024 QAM modulation strategies between 2 MHz and 30 MHz while the more recent HomePlug AV2 standard extends the upper bound of its spectral use to 86 MHz.
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or broadband data transmission for the purpose of being compatible with the existing CATV (or sometimes satellite television) broadcast signals simultaneously transmitted on the same cable. The EoC technologies must operate outside the
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Most EoC technologies are being developed for in-home or on-premises networking and are expected to be operated within the domain of a single operator.
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currently used for CATV or for satellite receiver to set-top box transmissions. Most EoC technologies are designed to operate in
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above 1 GHz, which is the upper bound of television signals and for systems designed to operate in North
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cabling came to dominate the market. The use of coaxial cable for
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493:- Data Over Cable Service Interface Specification
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532:International Telecommunication Union (ITU)
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523:ITU-T Study Group 15 (January 14, 2008).
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111:Learn how and when to remove this message
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304:The first Ethernet standard, known as
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421:improve this section
348:terrestrial FM radio
60:"Ethernet over coax"
45:improve this article
598:local area network
389:CATV compatibility
124:Ethernet over Coax
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62: –
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56:Find sources:
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34:This article
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885:Transceivers
828:Applications
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731:Twisted pair
679:Flow control
600:technologies
535:. Retrieved
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419:Please help
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344:HomePlug AV2
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322:twisted pair
312:, specified
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163:standardized
134:frames over
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43:Please help
38:verification
35:
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875:Synchronous
850:Data center
340:HomePlug AV
244:G.hn-mimo (
926:Interfaces
860:Industrial
840:Automotive
819:Long Reach
741:First mile
705:IEEE 802.3
596:family of
498:References
355:ITU-T G.hn
310:IEEE 802.3
71:newspapers
814:LattisNet
809:100BaseVG
784:10BASE-FL
779:10BASE-FB
774:10BROAD36
674:EtherType
537:April 12,
437:July 2015
408:does not
155:standards
101:July 2014
1016:Ethernet
1010:Category
982:Category
757:Historic
746:10G-EPON
594:Ethernet
547:cite web
485:See also
335:Homeplug
314:baseband
251:G.hnta (
171:HomePlug
144:IEEE 802
132:Ethernet
994:Commons
845:Carrier
794:10BASE2
789:10BASE5
769:StarLAN
764:CSMA/CD
736:Coaxial
657:General
429:removed
414:sources
372:HomePNA
318:10BASE2
306:10BASE5
300:History
235:HomePNA
207:802.11n
202:802.11g
197:802.11b
192:802.11a
146:family.
85:scholar
903:XENPAK
689:Jumbos
684:Frames
606:Speeds
491:DOCSIS
260:G.9972
258:G.cx (
253:G.9970
246:G.9963
187:(IEEE
177:(IEEE
175:HD-PLC
138:. The
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958:XGMII
870:Power
865:Metro
835:Audio
804:FOIRL
726:Fiber
719:Media
528:(PDF)
374:3.1.
361:ITU-T
225:ITU-T
185:Wi-Fi
92:JSTOR
78:books
963:XAUI
953:GMII
893:GBIC
553:link
539:2021
478:SCTE
412:any
410:cite
378:MoCA
364:G.hn
359:The
240:G.hn
179:1901
161:IEEE
64:news
948:MII
943:MDI
938:EAD
933:AUI
917:CFP
912:XFP
799:MAU
423:by
128:EoC
47:by
1012::
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