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- 10BROAD36 abstract "10BROAD36 is an obsolete computer network standard in the Ethernet family. It was developed during the 1980s and specified in IEEE 802.3b-1985.The standard supported 10 Mbit/s Ethernet signals over standard 75 ohm cable television (CATV) cable over a 3600-meter range. The original Ethernet standard 10BASE5 used a baseband encoding (also known as line coding), where the signal is simply encoded directly on the wire without any sort of carrier wave. Instead, 10BROAD36 modulated its data onto a higher frequency carrier signal, much as an audio signal would modulate a carrier signal to be transmitted in a radio station. This was called broadband at the time; the term has a different (less meaningful) marketing meaning today.This provides several advantages over the more traditional baseband signal. Range was greatly extended, (3600 meters, versus 500 meters for 10BASE5) and multiple signals can be carried on the same cable. 10BROAD36 could even share a cable with standard television channels.The Institute of Electrical and Electronics Engineers standards committee IEEE 802 published the standard that was ratified in 1985 as an additional section 11 to the base Ethernet standard.It was also issued as ISO/IEC 8802-3 in 1989.10BROAD36 was less successful than its contemporaries because of the high equipment complexity (and cost) associated with it. The individual stations were much more expensive due to the extra radio frequency circuitry involved; however the primary extra complexity came from the fact that 10BROAD36 was unidirectional. Signals could only travel one direction along the line, so head-end stations must be present on the line to repeat the signals (ensuring that no packets travel through the line indefinitely) on either another, backwards direction frequency on the same line, or another line entirely. This also increased latency and prevented bidirectional signal flow.The extra complexity outweighed the advantage of reusability of CATV technology for the intended campus networks and metropolitan area networks. An installer at Boston University using the Ungermann-Bass product noted that no installers understood both the digital and analog aspects of the system.In wide area networks it was quickly replaced by fiber-optic communication alternatives, such as 100BASE-FX (which provided ten times the data rate). Interest in cable modems was revived for residential Internet access, through later technologies such as the Data Over Cable Service Interface Specification (DOCSIS) in the 1990s.".
- 10BROAD36 wikiPageExternalLink ethernet4.htm.
- 10BROAD36 wikiPageID "217975".
- 10BROAD36 wikiPageLength "4205".
- 10BROAD36 wikiPageOutDegree "24".
- 10BROAD36 wikiPageRevisionID "693937303".
- 10BROAD36 wikiPageWikiLink 10BASE5.
- 10BROAD36 wikiPageWikiLink Baseband.
- 10BROAD36 wikiPageWikiLink Boston_University.
- 10BROAD36 wikiPageWikiLink Broadband.
- 10BROAD36 wikiPageWikiLink Cable_modem.
- 10BROAD36 wikiPageWikiLink Cable_television.
- 10BROAD36 wikiPageWikiLink Campus_network.
- 10BROAD36 wikiPageWikiLink Carrier_wave.
- 10BROAD36 wikiPageWikiLink Category:Ethernet.
- 10BROAD36 wikiPageWikiLink Computer_network.
- 10BROAD36 wikiPageWikiLink DOCSIS.
- 10BROAD36 wikiPageWikiLink Ethernet.
- 10BROAD36 wikiPageWikiLink Ethernet_in_the_first_mile.
- 10BROAD36 wikiPageWikiLink Fast_Ethernet.
- 10BROAD36 wikiPageWikiLink Fiber-optic_communication.
- 10BROAD36 wikiPageWikiLink IEEE_802.
- 10BROAD36 wikiPageWikiLink Institute_of_Electrical_and_Electronics_Engineers.
- 10BROAD36 wikiPageWikiLink Internet_access.
- 10BROAD36 wikiPageWikiLink Line_code.
- 10BROAD36 wikiPageWikiLink Metropolitan_area_network.
- 10BROAD36 wikiPageWikiLink Radio_frequency.
- 10BROAD36 wikiPageWikiLink Ungermann-Bass.
- 10BROAD36 wikiPageWikiLink Wide_area_network.
- 10BROAD36 wikiPageWikiLinkText "10BROAD36".
- 10BROAD36 wikiPageWikiLinkText "802.3b-1985".
- 10BROAD36 wikiPageUsesTemplate Template:Cite_web.
- 10BROAD36 wikiPageUsesTemplate Template:Ethernet.
- 10BROAD36 wikiPageUsesTemplate Template:Reflist.
- 10BROAD36 subject Category:Ethernet.
- 10BROAD36 hypernym Network.
- 10BROAD36 type Broadcaster.
- 10BROAD36 type Protocol.
- 10BROAD36 type Redirect.
- 10BROAD36 comment "10BROAD36 is an obsolete computer network standard in the Ethernet family. It was developed during the 1980s and specified in IEEE 802.3b-1985.The standard supported 10 Mbit/s Ethernet signals over standard 75 ohm cable television (CATV) cable over a 3600-meter range. The original Ethernet standard 10BASE5 used a baseband encoding (also known as line coding), where the signal is simply encoded directly on the wire without any sort of carrier wave.".
- 10BROAD36 label "10BROAD36".
- 10BROAD36 sameAs Q169041.
- 10BROAD36 sameAs 10BROAD36.
- 10BROAD36 sameAs 10BROAD36.
- 10BROAD36 sameAs m.01fxv3.
- 10BROAD36 sameAs Q169041.
- 10BROAD36 wasDerivedFrom 10BROAD36?oldid=693937303.
- 10BROAD36 isPrimaryTopicOf 10BROAD36.