The technology for such HOE solar concentrators
is now in the public domain, because the key patent covering holographic solar concentrators
, US Patent No.
WinterGreen Research announces that it has a new study on Oxygen Concentrator
Market Shares and Forecasts, Worldwide, 2012-2018.
IP-optimized DSL concentrators
employ queuing and buffering techniques to ensure that video gets the bandwidth it needs while end-users simultaneously download large files--such as MP3 audio, graphics-rich and interactive Web pages, and e-mail with attachments--from the Internet.
In rural areas the DC-1000/SL can be mounted behind a meter at a customer's house, bringing the WAN connection directly to the meter and eliminating the need and expense for dedicated installation crews or an extra housing for the data concentrator
Thus, the access concentrator
model represents a cost-effective solution to the service providers, to the MTU property owners, and to their tenants.
Patients that require more than eight hours of oxygen per day are generally supplied by an on-site oxygen concentrator
, which separate room air into its constituent gases to provide 95% oxygen gas.
Lucent has installed more than 28,000 Stinger(R) access concentrators
in more than 25 countries.
Lucent Stinger(R) concentrators
are part of Lucent's unique "triple play" offer, which includes the Lucent Stinger(R) Digital Subscriber Line Access Concentrator
and supporting IP (Internet Protocol) services, Riverstone Ethernet gear, Juniper network routers, Lucent Ethernet over Sonet/SDH and optical transport solutions, and Lucent Worldwide Services.
Visit Paradyne at Booth #25717, or see Paradyne Broadband Access Concentrators
in the booths of Broadcom, Graybar, Sunrise Telecom, Tut Systems and Walker & Associates.
Switch Advanced Communications and MECnet Reap the Benefits of the IPeX(TM) Service Edge Concentrators
Used by network service providers to turn the copper wireline infrastructure of traditional telephone networks connecting to homes and businesses - commonly referred to as the "last mile"- into blazing fast broadband links, Paradyne's new Broadband Access Concentrators
are now shipping to service providers in 13 countries worldwide.
Broadband Access Concentrators
are used by network service providers within the wireline network infrastructure to terminate traditional phone lines, converting the signals they carry into efficient IP or ATM data for transport over network backbones.