Knowledge (XXG)

Long Reach Ethernet

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Cisco included LRE in its Mobile Office marketing effort. A few compatible devices were produced. Cisco announced end-of-sale for the LRE products in October 2006, and its explanation page was removed from their web site in 2007.
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promotes similar technologies for use within a home rather than to a central office or business, with its 2.0, 3.0, and 3.1 releases. Different frequency bands are used so that VDSL and HomePNA can share the same wires.
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Like standard VDSL, LRE allowed existing telephone wiring that connects an organization's offices to be used to network those offices together using standard
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included the Cisco 575 desktop bridge. Products were announced in February 2001 to be available in April 2001. Infineon used the name
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wiring over distances up to 5,000 feet (1.5 km). Supporting such distance ranges, LRE is technically classified as a
245: 935: 1165: 798: 748: 743: 118: 1107: 793: 591: 581: 315:...strategic design-win with Cisco for new long range Ethernet products incorporating Infineon's 10BaseS technology 65: 864: 783: 705: 54: 298: 276: 1203: 68:(EFM). Several networking vendors offered compatible networking hardware, but the technology became obsolete. 887: 767: 514: 478: 89: 50: 649: 428: 407: 529: 190: 114: 1117: 844: 725: 700: 493: 413: 28: 992: 720: 710: 690: 685: 576: 488: 483: 586: 448: 357: 1198: 832: 560: 421: 269:"Cisco Offers New Long-Reach Ethernet: No new wiring needed; system uses existing phone lines" 81: 1149: 856: 1145: 695: 498: 473: 463: 1137: 382: 49:, intended to support multi-megabit (5 to 15 Mbit/s) performance over telephone-grade 1036: 1019: 1014: 762: 519: 96: 757: 715: 534: 110: 1192: 468: 46: 735: 539: 213:"Cisco Catalyst 2900 Series LRE XL Switches: Cisco Long-Reach Ethernet Solution" 99:
to hotel rooms or college dormitories over existing installed telephone wiring.
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PEF22822/PEB22811 VDSL QAM chipset like many other VDSL concentrators. The
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or limiting organizations to the bandwidth provided by
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protocol without incurring the huge cost of deploying
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The technology was sometimes considered an example of
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August 24, 2001 43:proprietary networking protocol 1: 102:LRE was compatible with VDSL 330:. Telecompaper. July 4, 2002 349:Alan Huang (May 27, 2003). 119:customer-premises equipment 1230: 1131: 1108:Ethernet in the first mile 113:model 2900 switches using 66:Ethernet in the first mile 26: 822: 55:Metropolitan area network 749:SFP/SFP+/QSFP/QSFP+/OSFP 1209:Digital subscriber line 888:Digital subscriber line 90:digital subscriber line 51:unshielded twisted pair 1214:Computer network stubs 494:40 and 100 Gbit/s 217:Cisco Systems web site 189:. 2002. 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Index

10BaseS
LRE (disambiguation)
proprietary networking protocol
Cisco Systems
unshielded twisted pair
Metropolitan area network
very-high-bitrate digital subscriber line
Ethernet in the first mile
Ethernet
fiber-optic cable
modems
digital subscriber line
Internet access
ETSI
Cisco Catalyst
Infineon Technologies
customer-premises equipment
HomePNA
"Long-Reach Ethernet: Introduction"


"What is Cisco Long-Reach Ethernet Networking?"
the original
"Cisco Catalyst 2900 Series LRE XL Switches: Cisco Long-Reach Ethernet Solution"
"Swisscom Cisco 575 LRE Customer Premise Equipment - bridge"
the original
"Cisco Offers New Long-Reach Ethernet: No new wiring needed; system uses existing phone lines"
the original
"Infineon Announces Second Quarter Results"
"Swisscom Mobile chooses Cisco for broadband PWLAN technology"

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