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FL2000 System – Einführung
Leistungsmerkmale • Ein komplettes Sortiment modularer Panels und Gehäuse, entwickelt für den Schrank- und Gestelleinbau und zur Wandmontage. • Vollständig an große oder kleine Hauptverteilergestell- (MDF), Zwischenverteilergestell- (IDF) oder Unterverteiler- (TC) Anwendungen anpassbar. • Für EIA-Gestell- oder Schrankumgebungen von 19 (48,26 cm) ausgelegt, die in vielen Unternehmensnetzwerken zum Einsatz kommen; optionale Halterungen für ETSI-Gestell- oder Schrankeinbau (23 / 58,42 cm) sind erhältlich. • Umfasst Abschluss-, Spleiß- und Aufnahmefunktionalität für Inhouse-Kabel oder Linienkabel sowie Endgeräte-Patchkabel für LwL-Abschlüsse (FOT)....
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EnCaser® 819 Outside Plant Apparatus Case
ADC’s latest outside plant product, the EnCaser 819, increases slot density by housing up to 24 239-style repeaters including HDSL, T1, ISDN, DDS and HDSL4 — an industry first. The EnCaser 819’s rugged construction is designed to withstand the most hostile environmental conditions both above and below ground. It provides an optimal thermal environment for increased installation density and long-term reliability. With the same footprint installation and wiring practices as standard 819-type housings, the EnCaser 819 may be installed as a new case or as an upgrade to an existing 819 housing to improve its thermal characteristics. The EnCaser 819 allows every slot to be filled, which can free up literally thousands of stranded copper pairs terminated...
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Delivering Capacity Sooner
Facing aggressive implementation deadlines, rapid deployment of new technologies, and fewer trained technical resources; service providers often struggle to gain return on network investments. What they need is a single point of contact to drive accountability throughout the design, planning, and execution phases of projects. Fortunately, ADC has the extensive, multi-vendor product knowledge to quickly build a fully functional network that helps provision services, limit costs, and generate revenues....
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ADSL Residential and SOHO Installations
Asymmetric Digital Subscriber Line (ADSL) deployment to Residential and Small Office/Home Office (SOHO) environments has accelerated the development of appropriate splitters and filters. This Application Note briefly reviews the history and status of these devices, and provides guidelines for their selection and use in typical installations.
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Enclosures and Shelves
ADC’s Apparatus Cases are designed to protect local loop electronics from a variety of environmental conditions. The air-filled units can be pressurized locally or from the main feeder cable through an air core stub. This air core stub protects the air-filled unit from flooding with water when it is mounted in underground manholes. The gel-filled units are intended for aboveground pole mounting applications.
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Recabling of Lester B. Pearson Int’l Airport far from plain
Information and control are of the utmost importance when moving millions of people and billions of dollars in airplanes and cargo. So it was no surprise when the Greater Toronto Airports Authority (GTAA) began planning major changes to Lester B. Pearson International Airport, named after the former prime minister. The airport is Canada’s busiest and among the top 25 in the world, which is another reason communications was a top priority. A critical contribution to the growth and vitality of Ontario’s capital city, the airport was previously operated by the Canadian Government and was recently leased to the GTAA. Facing the task of increasing passenger traffic and revenue, the GTAA began a...
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Rate-Selectable SDSL Systems
Campus-RS™ is a versatile symmetric digital subscriber line (SDSL) system – ideal for a wide range of private networking environments, including corporate campuses, universities, medical complexes and military facilities. Campus-RS provides reliable, high-speed enterprise connectivity using the existing copper cable plant.
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Multiport Data/Voice Interface Module
Campus-RS™ FLEX is an interface module that installs directly into a Campus-RS remote or Campus-RS Star concentrator and provides a multiport local interface capable of supporting a wide range of concurrent data, voice and video applications. Campus-RS FLEX supports a line speed of 1.544 Mbps (T1) and provides the capability to allocate this bandwidth between the single DSX-1 port and the two serial data ports. The DSX-1 provides support for up to 24 voice channels over a T1 backbone. The two serial data ports support a variety of standard physical interfaces, including RS-449, RS-530, RS-530A, V.35, and X.21, which can be configured to operate at n x...
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Ethernet Bridge/Router Interface Module CAREX2
The Campus-RS™ REX2 (Remote Ethernet eXpress) is an interface module that installs directly into a Campus-RS remote device or Campus-RS Star concentrator and provides interconnectivity of geographically dispersed Ethernet LANs within a private enterprise network. The Campus-RS REX2 functions as a full-bandwidth Ethernet remote bridge, or a static or dynamic IP router, using the existing copper infrastructure as the transmission medium to provide repeaterless connectivity between LAN segments up to 4.6 Mbps....
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High-Speed Data Interface Modules
The Campus-RS™ SDI (Serial Data Interfaces) are interface modules that install directly into a Campus-RS remote or Campus-RS Star concentrator and provide serial data connections to routers and other network devices. The SDI interface modules include a variety of standard physical interfaces, including RS-232C, RS-449, RS-530, RS-530A, V.35, and X.21 which can be configured to operate at n x 56/64 kbps rates up to a maximum of 4.608 Mbps.
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Central Site SDSL Concentrator
The Campus-RS™ Star provides a central site platform for aggregating multiple SDSL connections. The Campus-RS Star interoperates with any combination of Campus-RS remotes or other Campus-RS Star platforms to provide support for a variety of voice, video and data applications such as LAN extension, video conferencing and PBX extensions in a private enterprise network.
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HDSL2 Modules
ADC’s HiGain® HDSL2 modules enable networks to operate even more efficiently and at lower temperatures than the current technology allows. Power consumption and heat dissipation is reduced by more than 30 percent, enabling service provider’s to avoid or defer capital expenditure additions to existing plants. By providing full-rate T1 access using just a single copper pair, HDSL2 enables service providers to quickly and cost-effectively meet the demand for more voice and data services – services that have become increasingly hard to deliver due to the shortage of copper cable....
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STS-1 SONET Multiplexer
The HiGain HXU-359 STS-1 multiplexer is a cost-effective SONET access platform that enables direct insertion of DS1s or E1s onto any SONET network via an economical STS-1 interface. This environmentally hardened unit enables installation in a co-location cage or remote cabinet. The HXU-359 condenses SONET technology into the highest service density multiplexer that minimizes space, power and heat dissipation requirements. The HXU-359 offers a mixed T1/E1 service of up to 28 DS1s or 21 E1s or any valid combination onto a single high-speed STS-1 network interface....
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Fast, Economical T1 Deployment
HiGain® line units (HLUs) offer the industry’s fastest HDSL deployment by automatically synchronizing the incoming DSX-1 stream and the HiGain remote unit. HiGain also provides extensive diagnostics, including a 4-character real-time display. A typical HiGain system consists of CO components, management components, span equipment and remote side components. The CO side uses an HLU that can be installed on existing CO shelves, ADC’s HiGain managed shelves or HiGain CO shelves.
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HiGain Remote Units
HiGain® provides HDSL repeaterless transport of T1 service over two unconditioned copper pairs up to 12,000 ft on 24 AWG (0.5 mm), or 9,000 ft on 26 AWG (0.4 mm). HiGain systems are used by service providers to enable high-speed data, voice and video communications to their customers. ADC’s HiGain systems are designed with plug-and-play compatibility that do not require the removal of bridged taps. Ease of installation enables phone companies to respond to service orders in a matter of hours.
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HiGain Doubler Units • Ultra-low system delay • BPV transparency for copper-fed DLC support • Stratum 1 clock capable • Full compatibility with the installed base of HiGain systems • Variety of industry-standard mechanics • NEBS Level 3 compliant • 5-span reach (60 kft on 24 AWG) • 4-span (three dou
HiGain® doubler units (HDUs) allow HiGain systems to be used for applications outside the Carrier Service Area (CSA), increasing the range by up to five times. Span equipment consists of HDUs that can be deployed in the existing repeater enclosures or in remote enclosures for higher deployment density and lower deployment costs. Enclosures are available for both above- and below-ground installations.
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HiGain E1 Access Solutions • Safest line powering • Inventory screen • Ultra-low system delay • Ultra-low wander (Stratum 1 clock capable) • Loopback activation from the remote unit • Full compatibility with the installed base of HiGain systems Efficient E1 Access From The Industry leader
A widely deployed replacement for repeatered E1, HiGain® E1 brings the highest level of performance, ease of deployment and cost efficiency to the HDSL market. The HiGain E1 product family consists of line units, remote units, doublers and enclosures that are optimized to make HDSL less costly to deploy. HiGain E1 maintains full compatibility and interoperability with legacy HiGain products and systems, allowing you to protect your current investment in HDSL, while benefiting from our latest technology developments....
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Advanced Megabit Modem Solutions
ADC’s Megabit Modems® are ideal for giving groups or individual users secure, high-speed connectivity to today’s growing array of remote resources. Whether accessing the Internet, connecting remote network sites or telecommuting, ADC has the right Megabit Modem for your application and your budget. DSL technology enables Megabit Modems to maximize performance while minimizing cost. Data rates can speed up to 7.5 Mbps while transmitting over ordinary telephone wires. Which means you get broadband access over the existing cabling in your home, business or building. Plus, Megabit Modems offer the ultimate in versatility and compatibility, featuring full rate ADSL, G.lite, SDSL and soon, G.shdsl support. In both multi-user...
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Megabit Modem 300S
The Megabit Modem® 300S is a highperformance SDSL modem that connects individual power users or small LAN environments to a frames-over-SDSL service. The 300S may be used “back to back” with another 300S for simple LAN extension applications, or it may be used with the MM6000 shelf to concentrate 10 MM300S units in the central location for higher density applications.
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Megabit Modems 310F/320F ADSL Modem Pair For LAN Applications
Megabit Modems® 310F and 320F are back to back solutions targeted for simple LAN extension applications. The Megabit Modem 310F (local device) and Megabit Modem 320F (remote device) enable transmission of frames-over-ADSL at speeds up to 7.040 Mbps downstream and 928 kbps upstream. ADC’s Megabit Modem products offer groups or individual users secure, high-speed connectivity to today’s growing array of remote resources. Whether accessing the internet, connecting remote network sites, or telecommuting, ADC has the right modem for your application and budget....
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Remote Terminals
ADC's PG-FlexPlus broadband micro-DLC provides the most cost-effective solution for providing localized cable capacity relief in the outside plant. Using industry standard HDSL and SHDSL transmission technology, PGFlexPlus delivers multi-line POTS, ISDN, and ADSL services over an existing copper network. A wide variety of line powered and environmentally hardened remote enclosures support indoor and outdoor facility relief and ADSL applications.
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Facility Relief
PG-FlexPlus™ is a revolutionary new subscriber carrier platform that enables the cost-effective deployment of multiple voice and data services over single or dual pair DSL transport technology. The PG-Flex Plus system is comprised of a central office terminal shelf, 4 or 6 line PG-Plus® NIDs, a 24/48 line PG-Flex® Remote Enclosure and an optional Universal Access Platform (UAP) GR-303 concentrator shelf. This system can be used in a variety of applications that will enable more efficient use of network facilities including:...
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micro-DLC System
ADC's PG-Flex micro-DLC provides feeder (F1), distribution (F2) or drop pair relief in areas of the network suffering from copper pair shortages. It enables Local Exchange Carriers (LECs) to quickly and cost-effectively meet held order demands for POTS or ISDN services in these areas. PG-Flex is a far superior alternative to expensive and time consuming alternatives of cable rearrangements, laying more cable or installing a large capacity Digital Loop Carrier (DLC) system.
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Rack and Stack
Coordinating the procurement and installation of central office (CO) bays can be costly and time consuming. To alleviate this situation, ADC offers preassembled CO bays for the PG-Flex™ subscriber carrier system. This convenient Rack and Stack product facilitates quick and easy deployment and provides rapid feeder relief. ADC can also assist with the engineering, design and material procurement necessary to meet specific customer requirements.
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Integrated Mode Operation
PG-FlexPlus™ is a revolutionary subscriber carrier platform that enables the cost-effective deployment of multiple voice and data services over single- or dual-pair DSL transport technology. The PG-FlexPlus system is comprised of a central office terminal (COT) shelf, 4 or 6 line PG-Plus® NIDs, a 24/48 line PG-Flex® remote enclosure and an optional Universal Access Platform (UAP) GR-303 concentrator shelf. This system can be used in a variety of applications that will enable more efficient use of network facilities, including copper pair relief, POTS and data service extensions over unconditioned pairs and support for future growth (HDSL2 transport and ADSL G.Lite service)....
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T1 Extension Interface Modules
Campus-RS™ CSU/DS1/DSX-1 interface modules install directly into a Campus-RS remote unit or Campus-RS Star concentrator and provide direct access to a T1 (1.544 Mbps) network. These interface cards, which feature fully integrated DSU/CSU capabilities, simplify installation and reduce the overall cost of ownership by eliminating the need for additional network access equipment.
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Subscriber Carrier System
PG-Plus® is a cost-effective subscriber carrier system that derives 2, 4, or 6 lines from a single copper pair. ADC’s proven HDSL transmission technology provides reach 20% beyond that of traditional Digital Added Main Line (DAML) solutions. PG-Plus installs in minutes due to line powering and its plug-and-play design. Its unique architecture supports POTS, UVG, DDS, ISDN, P-Phone, CLASS features, enhanced MLT testability and network management all from the same platform. PG-Plus supports universal and integrated mode connections to the local switch allowing deployment from the CO or remote cabinets. Integrated mode enables feeder and distribution relief whereever DS1 bandwidth can be extended and makes an excellent tool...
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PG-FlexPlus™ Eliminating Held Orders
Growing the Network Without Adding New Copper Increased Market Demand for Telcom Services Prevailing trends for more business lines, residential multi-lines, Internet access via dial-up modems and ADSL/G.Lite modems, and CLEC demands for unbundled loops is creating tremendous demand on the existing last mile copper network. Impact to Incumbent Service Provider Due to the sheer volume of demand for copper access network, coupled with an industry wide shortage of qualified personnel, incumbent service providers are finding it increasingly difficult to expediently satisfy basic service demand....
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The OFDM Advantage
ADC's Homeworx™ cable telephony system permits the delivery of broadband services to end customers over a hybrid fiber coax (HFC) cable plant. Only a limited amount of spectrum is available in which to deliver a full portfolio of services. The greater the number of services that can be delivered within that bandwidth, the greater the revenue that can be generated. Thus a service provider should seek to make optimal use of his revenue-generating commodity that is the most scarce, bandwidth. The spectrum modulation scheme that is implemented by the Homeworx platform makes the most efficient use of bandwidth of any system on the market today. In addition, the Homeworx platform provides superior...
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Small Business Access Solution
The challenge for CLECs today, is to gain market share with sustainable profitability. Unfortunately, most facilities based CLECs have yet to turn a profit. ADC has a unique solution called PG-FlexPlus that is enabling CLECs to achieve their market share and profitability objectives. In this application note, we show how the PG-FlexPlus solution is being used by leading CLECs to aggressively attack the small business market while simultaneously increasing their gross profits.
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