LoopStar® 800/810/1600 SONET Access Systems

... 8 0 0 - 3 6 6 - 3 8 9 1 LoopStar ® 800/810/1600 SONET Access Systems Ethernet Business Service Delivery Applications The LoopStar ® 800/810/1600 SONET Access Systems enable service providers to ... These systems efficiently transport layer 2 Ethernet service over SONET while providing the level of redundancy and protection associated with traditional SONET networks. The...

Ngày tải lên: 27/10/2013, 00:15

... Premises SONET OC-3/12 Loo pStar 80 0 Up to 84 DS1s LoopStar 800 LoopStar ® 800 SONET Access System SONET M13 Multiplexer Applications The LoopStar 800 SONET Access System enables service providers to cost effectively ... Premises TDM Network DS1 DS3 SONET OC-3/12 Moble Switching Telephone Office SONET OC-3/12 LoopStar 80 0 Up to 84 DS1s Customer Premises SONET OC-3/12 Loop...

Ngày tải lên: 10/12/2013, 20:15

... Cross-Connect System (DCS) and a SONET ADM. Obviously, requiring two separate devices for this function increases CAPEX and OPEX for the carrier. With the LoopStar 800/1600 SONET Access System’s DS3 Transmux ... presents a problem. The carrier must be able to access the DS1s within the DS3 and then cross-connect them to the appropriate VT1.5s within the SONET payload. Tradition...

Ngày tải lên: 21/12/2013, 07:18

... Site Tower Ethernet TDM Network DS1 DS3 SONET OC-3/12 Data Network Moble Switching Telephone Office SONET OC-3/12 Radio L o opStar 800 Cell Site Cell Site Tower Analog/Digital 3G GPS/EDGE LoopStar 800 SONET OC-3/12 DS1s 4 LoopSta r ... 2G-based Radio Access Networks (RANs) as well as the 3G-based RANs. The number of 3G-based RANs will grow driven by new services with higher bandwid...

Ngày tải lên: 21/12/2013, 08:17

... +1-952-938-8080 • 1-800-366-3891 10/05 • 1339234 LoopStar ® SONET Access and Transport Solutions LoopStar ® SONET Access and Transport Solutions SONET Add/Drop Multiplexer Rings 2 www.adc.com • +1-952-938-8080 ... Ethernet over SONET (EOS), SONET ADMs now have the capability to effectively groom Ethernet traffic onto the SONET backbone. With the rise in FTTX deployments for t...

Ngày tải lên: 21/12/2013, 08:17

... Broadband Wireless Access. Then a final section is given to summarize the main points presented in this chapter. 8.1 Wireless Local Loop versus Wired Access Fixed Wireless Access (FWA) systems, which ... between the subscriber and the switch. This may include cordless access systems, proprietary fixed radio access, and fixed cellular systems. There are two alternatives to WLL: narrowb...

Ngày tải lên: 29/09/2013, 21:20

... installed systems, run more services on existing networks, and retain customers by offering on-demand access to a variety of services. And they want to reduce the cost of providing those services. SONET ... the carrier with two systems to upgrade as service needs grow. Other carriers might consider using “next-generation SONET multiplexers that map Ethernet to part of the SONET band...

Ngày tải lên: 22/10/2013, 17:15

... management systems as • those for the LoopStar 800/810: LoopStar SONET EMS, LoopStar SONET EMS LCT, LoopStar SONET Web-based LCT. 10/07•102812AE LoopStar ® 1600 LoopStar ® 1600 SONET Multi-Service ... +1-952-938-8080 • 1-800-366-3891 Spec Sheet LoopStar ® 1600 SONET Multi-Service Transmission Platform The LoopStar ® 1600 is an advanced, next-generation SONET multi-servi...

Ngày tải lên: 21/12/2013, 07:17

... Language Database Access Systems Steven P. Shvartz Cognitive Systems Inc. 234 Church Street New Haven, Ca. 06510 Zn the past decade, a number of natural lang- uage database access systems have ... language systems for database access is ~o free the user from the need for data processing instruction. A natural language front end is a step above the "English-like =...

Ngày tải lên: 21/02/2014, 20:20

... LoopStar ® 700 Next Generation Ethernet Access and Transport Solutions The LoopStar 700 product family delivers all the features needed at the converged access edge and offers a complete and cost- ... platforms. L OOP S TAR ® 700 Next Generation Ethernet Access and Transport Solutions The LoopStar 700 Product Family Features • Converged packet access at the network edge • Complete sui...

Ngày tải lên: 16/10/2013, 14:15