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InterReach Unison Accel®
InterReach Unison Accel offers the same superior performance and administrative capability as Unison in an easy-to-install and economical package. It is ideal for small to mid-sized structures such as office buildings, regional distribution facilities, small conference centers, and healthcare clinics.
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InterReach Fusion SingleStar
ADC revolutionized the in-building wireless industry with InterReach Unison and it soon became the world standard. Yet today — with continued carrier consolidation, ever-changing spectrum allocation, and the unceasing bandwidth demand to meet voice and high-speed data requirements — the need for a true multi-band wireless solution has become paramount. That’s where InterReach Fusion SingleStar comes in.
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MetroReach® Focus
Wireless operators are being pushed to keep up with the current growth of customers and wireless applications. As wireless usage has tripled in the past few years along with the emergence of the wireless web, dozens of new applications and the move from 2G to 3G technology, wireless network operators are pressured to find fast, cost-effective ways to increase capacity, expand coverage and ensure clarity. The MetroReach family addresses these challenges by distributing RF over fiber from a central basestation hotel to multiple remote sites. MetroReach products from ADC provide an innovative economical alternative to today’s expensive and difficult-to-deploy solutions....
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The Benefits of “Light Licensing”
The 71-76 and 81-86 GHz bands (also known as “e-band”) are permitted worldwide for point-to-point communications. Wireless regulators in the USA, UK and many other countries have introduced “light licensing” schemes for managing this Ultra High Capacity Ultra High Frequency (UHCUHF) radio equipment in this band.
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Addressing High Density Fiber
Today’s optical distribution frame (ODF) systems are already required to handle more fiber than ever before, but as bandwidth requirements skyrocket, the need for even higher fiber density continues to increase. Manufacturers are scrambling to develop higher-density equipment and systems that can accommodate higher and higher numbers of terminations in smaller and smaller areas.
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E-Band Wireless
The 71-76 and 81-86 GHz bands (widely known as “e-band”) are permitted worldwide for ultra high capacity point-to-point communications. E-band wireless systems offer full-duplex Gigabit Ethernet connectivity at data rates of 1 Gbps and higher in cost effective radio architectures, with carrier class availability at distances of a mile (1.6 km) and beyond.
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Broadcast and Entertainment
For more than 50 years, ADC has led the industry as a premier developer of audio, video, and data patching products. This tradition continues today in our state-of-the-art manufacturing facilities, where virtually all of our own components are designed, engineered and manufactured.
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The Industry’s Most Comprehensive
ADC’s FiberGuide® fiber management systems offer the greatest breadth of data center optical raceway products in the industry. In response to customer requirements, ADC continues to innovate and improve FiberGuide systems with the addition of its Black FiberGuide system. The new black systems give you a color choice for your data center and offers the same options and flexibility of the traditional yellow system.
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ProAx® Fiber Connector Series
ADC introduces the ProAx® Fiber Connector Series, designed by broadcast professionals for broadcast professionals, combining its proven innovation, knowledge and quality in broadcast connector design and manufacturing with its industry-leading proficiency in fiber connectivity. The result is a true broadcast harsh-environment fiber optic connector series.
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Farmers Telecommunications Cooperative relies on ADC's
In the early 1950s, most investor-owned telephone companies in the United States refused to serve rural areas of the country, claiming it was too expensive to do so. Several residents of northeast Alabama, like many of their counterparts around the U.S., realized that if they and their neighbors were ever going to get reliable communications service, they would have to provide it themselves. Consequently, they set up Farmers Telecommunications Cooperative (FTC) with the idea of making sure that residents and businesses across sparsely-populated DeKalb and Jackson Counties would have access to the same kinds of services that urban Alabamans enjoyed. Throughout the 56 years that have elapsed since then, FTC's...
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ARRIS: Real-World Testing Accelerates Product Introduction
As a long-time supplier of IP network infrastructure to cable multiservice operators (MSOs) around the world, ARRIS has built a strong reputation for high-quality products that work as advertised. ARRIS provides operators of broadband local access networks with video, highspeed data, mobile and fixed-line telephony systems for the delivery of voice, video and data to residential and small-to-medium sized business customers. ARRIS is headquartered in Suwanee, Georgia, maintains R&D centers in Suwanee, Chicago, Cork, Ireland and Shenzhen, China, and operates support and sales offices throughout the world....
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FSM Telecom, Micronesia: Providing Mobile Services to Remote Islands
Then at the end of 2001, FSM Telecom discovered ADC’s compact GSM and CDMA systems for developing countries and hard-to-serve areas. The result was that FSM Telecom could costeffectively build small-scale networks throughout the islands that could contend with the extreme climate conditions. In addition, satellite backhaul is optimized and implemented cost-effectively due to the advanced compression technology in the ADC system.
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Monitor Modules
In today’s competitive environment, service providers cannot risk any interruption in service. Finding a problem before it becomes a hard failure does more than just prevent loss of service, it affords service providers sufficient time to address the problem appropriately. With troubleshooting often posing a large, time-consuming expense, service providers have discovered new methods for nonintrusive test access of fiber circuits. A Value-Added Module (VAM) system equipped with monitor modules provides more flexibility and functionality in a variety of monitoring applications....
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Splitter Modules
With the emergence of broadband, service providers are able to offer combinations of data, telephony and video distribution services, increasing their subscriber rates and maximizing revenue-generating opportunities. Value-Added Modules (VAMs) equipped with optical splitters can cost-effectively distribute signals to multiple subscribers. The modules provide operators with unmatched flexibility and functionality.
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WDM Module Value-Added Module (VAM) System
Wavelength division multiplexing (WDM) remains the prevailing technology for adding flexibility and functionality to today’s optical networks. By transmitting signals at different wavelengths through the same fiber, WDMs can multiply transmission capacity, improve testing, and transmit voice services over video. Value-Added Module (VAM) systems equipped with WDM technology are used in a variety of applications to reduce operational expenses and increase revenue opportunities.
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Fiber Connectorization
With today’s unforgiving marketplace dictating fiscal frugality, fiber connectorization methods are under intense scrutiny. Network operators have long faced the decision of terminating fiber panels in the field or purchasing pre-connectorized fiber panels from the manufacturer. A simple cost analysis reveals pre-connectorization at the factory encourages quick deployment, minimizes operational expenses and ensures network integrity.
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Reliable, Longer Reach, Spectrally Compliant T1 Transport
Using two pairs of copper wires to provide T1 transport delivery, HDSL4 maintains spectral compatibility beyond the carrier service area (CSA) range as well as on repeatered loop applications. Service providers can realize numerous benefits by deploying this latest advancement in symmetric DSL services. For instance, the technology offers extended reach and spectral compatibility with ADSL. In order to make optimal DSL technology deployment choices, though, service providers need to carefully analyze the application before selecting technologies and the associated equipment....
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Extending Reach Beyond CSA Range for xDSL Services
For services providers, there are thousands of customers beyond the Carrier Service Area (CSA) range of 12kft. While each of these customers today represents main and perhaps second line service revenue, they are all prospects for increased revenue from higher speed services such as ADSL.
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Extending Distance in DS-3 Deployment
For many buildings and campus environments, voice, data and Internet communications are supported with DS-1 services. Yet as demands for bandwidth continue to increase, DS-1 is proving insufficient for some applications. Today, DS-3 is more than just nice to have. It has become a necessity. Extending DS-3 services over longer distances to select floors in a building or to buildings in a campus is required.
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Optical Components
ADC’s Value-Added Module (VAM) System provides the flexibility and functionality to easily incorporate optical components into the network. Optical components, such as wavelength division multiplexers (WDMs) and tap monitors, add capacity and increase reliability with minimal installation cost and time. Wavelength division multiplexers enable the service providers to double the capacity of the existing network without installing new fiber; tap monitors provide easy access to the network for testing and monitoring without interruption of service....
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Universal Remote DSX Panel
ADC's Universal Remote DSX Panel eliminates the need to support multiple DSX-1/3 panels in the outside plant environment. With its modular design, the universal panel saves space without sacrificing quality. With one panel, a variety of modules can be combined to support almost any variation of DS1/3 handoffs. The commonality of components allows fewer, less expensive modules to be warehoused, avoiding missed installation dates due to lack of inventory.
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More power to the bottom line
Cable television has changed. No longer just a medium for delivering television signals, it has evolved to deliver the most advanced multimedia services in communications. Multiple system operators (MSOs) are building and rebuilding their networks to compete with local telecommunication companies for revenuegenerating high-speed data and primary line services. As these next-generation services demand higher levels of bandwidth, high-amperage power protection becomes increasingly critical for network integrity....
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Connector Return Loss
Fiber optic connectors are produced by polishing their endfaces to create a smooth domed shape. If the shape or endface geometry is precisely controlled, the result will be physical contact between fiber cores when two connectors are mated together. The polishing process creates a very small damaged layer at the tip of the fiber that has a higher index of refraction (index layer) than the glass before the damaged layer. Since reflections in optical fiber are caused by changes in index of refraction, it is the index layer that causes the return loss associated with a mated pair of connectors....
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Digital RF Transport
Every business needs an edge. Many industries—from consumer electronics to household appliances to automobiles—have successfully gained an edge with digital components and production methods supported by digital devices. The drive to digital is apparent in wireless voice and data communications, too, as networks migrate toward IP-based architectures, software defined radio, and other technologies. The digital edge isn’t just convenient. The digital edge translates into bottom line benefits for wireless service providers....
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Beauty and the Beast
When it comes to the structured cabling system, however, the aesthetics of the components are often not considered. So while space planners argue over carpet choices and wall art, the decision criteria for physical layer projects are normally limited to functionality and price – which makes sense because most brands of cable managers, cable, and patch panels offer both a similar appearance and performance within defined requirements. Decisions based upon function and price also makes sense because the structured cabling system usually is hidden from view with cables behind walls and within Telecommunications Rooms (TRs)....
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Creating a Foundation for Profitability
“Within the metro will be the need to install, test, and reconfigure all types of equipment with the same fundamental operational procedures and principles used in large, carrier-class networks historically. Any other approach is inherently risky.”
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Reviving Exhausted Structure
Local Exchange Carriers (LECs) need to provide new services in areas where there are shortages of copper pairs in the distribution plant (F2) beyond existing Digital Loop Carrier (DLC) systems. In today's environment of reduced capital budgets (CAPEX), adding network capacity quickly and economically is most challenging where (1) the estimated demand for service does not justify a major cable, crossbox, or DLC installation. Or (2) an immediate service order response is needed.
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High Performance Connectors
ADC works to continuously improve its products and processes with respect to quality and performance. Specifically, ADC has made significant progress in improving its UPC SC and FC connector design and manufacturing processes. While many competitors offer similar out-of-box specifications, none can match ADC’s manufacturing processes that give consistent performance day in and day out. ADC has 3 rd party testing in process to GR-326-CORE Issue 3 specifications. This combination of out-of-box performance, long-term reliability, and availability on every cable type ADC offers result in the best value in the marketplace....
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The Challenges of Apex
Fiber optic connectors provide a low loss means of connecting optical circuits. Low loss is achieved by minimizing the lateral offset between optical fibers and by maintaining physical contact between the optical fibers. Physical contact can be achieved when the ferrules containing the optical fibers have a convex spherical polish on the endface. By having the apex of the spherical polish coincide with the center of the ferrule containing the optical fiber, the fibers have a high probability of achieving physical contact when mated together. The parameters that define the endface geometry for a physical contact (PC) ferrule are radius of curvature, height of the fiber...
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