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Tag: bandwidth
Noise cancellation tech quadruples optical bandwidth
2013-05-28 12:38:24| Telecom - Topix.net
A noise cancellation system for optical fibres has been shown as quadrupling the speed of long-distance data communication, promising a leap in performance for the internet.
Tags: tech
noise
optical
bandwidth
Fibre most future-proof to meet bandwidth demand - study
2013-05-03 10:18:00| Telecompaper Headlines
(Telecompaper) Although FTTH is seen as the most future-proof fixed access technology, DSL and Docsis will be able to fulfill expected consumer bandwidth demand for the next 3-5 years for selected market segments, according to a new study by Telecompaper and its partner XS Insight. The report 'Need for Speed: how to keep up with consumer bandwidth requirements' investigates the possibilities of new access technologies to fulfill future consumer demand until 2016. This includes forecasts for ten different market segments based on household composition and digital literacy levels. The research found that the required bandwidth (at actual speeds) varies from 20/1 Mbps for a basic one person household to 70/4 Mbps for a high-end, five-person household through 2016. By mapping the profiles based on speeds levels, the study judged the ability of DSL, HFC, PON and P2P FTTH networks to fulfill these demands, including future technology upgrades. The study found that all aforementioned access technologies can meet the demand, although Docsis and DSL are limited to selected segments. Operators will need to decide which solution is best based on their customers and resources.
Tags: meet
study
demand
bandwidth
I/Q Sampling Digital Predistortion Receiver Enables Acquisition Of 300MHz Bandwidth In Base Station Applications
2013-04-19 10:02:11| rfglobalnet News Articles
Linear Technology introduces the LTM9013, a widebandRF-to-digital µModule (micromodule) receiver that includes a high performance dual 14-bit, 310Msps analog-to-digital converter (ADC), a high IIP3 I/Q demodulator, two variable gain amplifiers, and 300MHz lowpass filters.
Tags: digital
base
applications
station
I/Q Sampling Digital Predistortion Receiver Enables Acquisition Of 300MHz Bandwidth In Base Station Applications
2013-04-19 10:02:11| wirelessdesignonline News Articles
Linear Technology introduces the LTM9013, a widebandRF-to-digital µModule (micromodule) receiver that includes a high performance dual 14-bit, 310Msps analog-to-digital converter (ADC), a high IIP3 I/Q demodulator, two variable gain amplifiers, and 300MHz lowpass filters.
Tags: digital
base
applications
station
40G ATCA Backplanes help increase density and bandwidth.
2013-04-16 18:42:10| Industrial Newsroom - All News for Today
Offered in 6- and 14-slot sizes, 40G AdvancedTCA (ATCA) backplanes are designed to PICMG 3.0 Rev 3.0 specifications. Dual pluggable shelf manager/switch connections are available in 6-slot version. By combining shelf managers and switches, users gain 6 payload slots. Pluggable PEM (power entry module) options are available for 14-slot backplane. Slot 0 of which allows dual shelf managers to be plugged into chassis without taking up any of 14 slots. This story is related to the following:Backplanes
Tags: increase
density
bandwidth
40g
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