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Business Case for Remote Ethernet Testing
This white paper examines the substantial financial impact that the remote Ethernet testing solution from ADC and EXFO can have on service providers offering Ethernet services to enterprise customers.
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LoopStar® 800 SONET Access System
The LoopStar 800 SONET Access System enables service providers to cost effectively deploy a fiber-based solution to address locations where copper-based M13 multiplexers are typically deployed. While providing an effective alternative to copper-based M13s, the LoopStar 800 can deliver other advanced services simultaneously from the same system. As a result, the LoopStar 800 provides increased network visibility through its SONET management features and supports other services without significantly increasing the per port cost over traditional M13 multiplexers....
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Simplified VoIP Deployments
ADC’s VoIP solutions integrate our professional services with ADC infrastructure products, as well as products from leading vendors of VoIP gateways, hardware components, soft switches and servers, including Cisco Systems and Sonus Networks. We enable: • Faster, easier deployments • Increased reliability • Improved quality • Lower deployment costs • Improved time to market and time to revenue
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Fiber Optic Cable Armored In/Outdoor Dry Loose Tube Cables: Riser
ADC’s innovative line of indoor/outdoor armored loose tube cables are designed to meet all the rigors of the outside plant environment and have the necessary fire ratings to be installed inside the building. These cables eliminate the messy gel filler of traditional loose tube style cables with super absorbent polymers. The installer can place the cable anywhere in the network, bypassing the traditional transition points required in most installations. Cables are available with fiber counts from 2 to 144 fibers....
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Fiber Optic Cable Armored Compact Building Cables: Plenum
ADC’s plenum armored compact building cables are designed for use in backbone or horizontal cabling applications. Constructions above 24 fibers are available with 12 fibers subgroups (up to 144 fibers total).
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Fiber Optic Cable LCF™ Microcable: Plenum
ADC’s LCF™ Plenum Microcable complies with current worldwide environmental demands. They are compact and flexible for easy installation in crowded equipment cabinets.
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Fiber Optic Cable Breakout Cables: Riser and Plenum
ADC’s breakout cables offer quick and easy connector installation onto jacketed fiber eliminating the need for splicing or fanout kits. An outer jacket protects the fiber subunits. The cable is UL listed plenum or riser as required for the application. Breakout cable construction is exceptionally robust and provides superior mechanical performance with excellent crush and impact protection.
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Fiber Optic Cable All-Dielectric Outside Plant Cables
ADC’s line of outdoor all-dielectric loose tube cables with polyethylene jackets are designed to meet all the rigors of the outside plant environment. The cable core is protected from moisture with a water swellable tape, eliminating the need for a filling compound. Terminations require less effort making the installation easier.
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LoopStar® 800 Application
The LoopStar 800 is a highly advanced next-generation SONET Access System that allows service providers to cost-effectively deploy and manage TDM and Ethernet services to end-user customers. Designed for both central office and customer premises environments, the LoopStar 800 is ideally suited for all network deployment applications. With an integrated universal back-plane architecture, the system supports multiple interchangeable network and tributary interface cards for easy and economical service deployments. Combined with advanced management, control and protection features, the LoopStar 800 provides carriers the lowest total cost solution for delivering both TDM and Ethernet services....
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Fiber Optic Cable Two-Fiber LCF™ Distribution Cable: Plenum and Riser
ADC’s Two-Fiber LCF™ Distribution Cable is easy to strip and optimized for standard single fiber and duplex connectors. It can withstand installation through tight bend radii in backbone applications.
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HDSL2/HDSL4 LoopShield™ Feature
ADC’s HDSL2/4 line cards provide visibility of faulty or missing remote chassis frame ground connections on a real-time basis. A remote unit not connected to frame ground is susceptible to poor performance and possible damage to HDSL and other transmission equipment. This has become an increasingly critical factor in the delivery of T1 service to cell sites. Cell sites are particularly vulnerable to power surges, induction and changes in ground potential caused by RF transmission equipment and lightning strikes. By determining whether or not frame ground is connected at the remote, the RFGD feature helps the customer to avoid potential problems....
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Above vs. Below Ground Drop Splicing
As fiber-to-the-x (FTTX) architectures gain momentum as a means for delivering high-speed broadband services to homes and small businesses, many questions have surfaced regarding the best way to connect the large number of drop cables feeding into the network. Drop cables typically connect each optical network terminal (ONT) at the subscriber premise to a fiber access terminal where they are then connected to a main fiber distribution cable.
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Building Entrance Terminals
ADC's Building Entrance Terminals provide high-density primary protection and are fully compliant to UL® and Telcordia specifications. These units are ideal for applications where lockable enclosures are not required, such as controlled environment cabinets and vaults, secure equipment rooms and frames.
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Distributed Antenna Systems
The Digivance® product line with FLEX technology has many features and functions made possible by its use of a digital platform. This white paper describes the distinct advantages of Digivance when contrasted with legacy analog fiber repeaters. Topics covered include: Benefits of Digital Over Analog Fiber Backhauls; Benefits of Digitizing RF signals; Interference Protection; and Future-Proofing.
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LoopStar® SONET Access and Transport Solutions
The LoopStar SONET product family provides traditional Add/Drop Multiplexer (ADM) functionality to deliver TDM and data services. SONET has a long history as the service providers’ transport mechanism of choice due to its reliability, traffic grooming capabilities, and simplified remote management. With recent developments in 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 triple play, and the SONET ADM’s ability to effectively transport both TDM and Ethernet traffic, the demand for SONET add/drop rings will continue to increase....
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TRANSITION TO THE NEXT GENERATION
The emergence of 10-Gigabit Ethernet (10- GigE) began with a surge in demand from data centers and information-hungry markets, such as higher education, financial management, healthcare, engineering design, research and development, and government institutions. Today, the acceptance of Gigabit Ethernet moving to the desktop drives the need for 10-GigE in the backbone.
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High-Density Solution
One night in 1996, an unusually hard rain sent a wall of water onto the campus of Colorado State University (CSU) in Fort Collins, Colo. The flood gutted the ground floor and basement levels of 14 buildings, submerging main distribution frames in each building. Panels were ripped from walls, rooms filled with mud, patch cords floated away, and fiber optic cable filled with water. No one on campus was hurt but, needless to say, the network was down.
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PG-Flex Rack and Stack
All racks will be Hendry 02043-01⁄7' x 23 12 lineup. If other sizes are selected, bay extenders and guard box covers will be shipped with completed assembly.
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PG-Plus Rack and Stack
Modular** – all connections made using mate and lock, subminiature or Amphenol connectors. Interconnection to the CO is modular. (Kits are available to add shelves to a partially-equipped rack.)
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Network Access POPgate™ / s Switch
POPgate™ is an enhanced Internet network access switch for rapidly growing ISPs and telecom operators. Combining a cost-effective hardware platform with innovative value-added applications, POPgate empowers service providers to easily offer differentiated services to their dial-up subscribers. POPgate is a highly flexible solution that is easy to install, operate and maintain. Thanks to POPgate, service providers can increase their revenues, build market share, and maximize network utilization....
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Strange bedfellows
If, in this political season, you are reminded that politics makes strange bedfellows, consider that deregulation makes even stranger ones.Not only are voice and data converging,but, in the process,incumbent and competitive carriers are literally becoming roommates, sharing facilities in central offices and remote locations as mandated by the FCC. It may not be a match made in heaven, but it is part of a market explosion that could be rewarding for all involved.
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New Life for VoIP
Tham khảo tài liệu 'new life for voip', công nghệ thông tin, phần cứng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả
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Central Office Implications for Deploying FTTP
The successful deployment of any flexible, cost-effective fiber-to-the-premise (FTTP) network requires thoughtful decisions regarding all segments of the network, from the optical line terminal (OLT) in the central office to the optical network terminal (ONT) attached to each home and everything in between. While much attention is focused on the distribution and access elements within the outside plant (OSP) network, it’s also important to consider the implications of FTTP architectures within the central office (CO)....
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Cbeyond Communications Builds Future-Proof IP Network
“ADC has a large and diverse selection of panels with different capabilities for unique requirements. With the help of Graybar and ADC engineering, we were able to identify the exact features we wanted,” said DeBrock. After manufacturing DSX-1 and DSX-3 panels for the specific needs of carriers for the past 20 years, ADC offers a broad portfolio of DS1 and DS3 products, each featuring different combinations of front or rear access, equipment cable termination, density and cable management features....
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DETERMINING UPGRADE READINESS AT NEWLY ACQUIRED CELL SITES
Utilize the resources of a professional services provider with experience in multivendor, multitechnology, multiservice environments to determine whether a group of cell sites are ready for new equipment, and if not what types of modifications are required.
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IP Infrastructure Solutions
Glide Cable Manager Vertical and Horizontal Cable Management
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Single-Mount Solution
The OptEnet Optical Extension platform has expanded to include a single-mount solution, which can be positioned on a desktop or wall. The unit can be deployed as the remote termination device linked to the OptEnet modular platform or in a single-circuit, point-to-point configuration. The device converts standards-based electrical Ethernet signals to fiber, enabling cost-effective, flexible Ethernet extensions across a wide area or local area network (WAN or LAN).
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Media Conversion Myths about Media Converters
Based on growing bandwidth and service demands, the ideal network would be founded on an all fiber cable infrastructure. The expensive electronics located along this high-speed network would be equipped with fiber interfaces to take advantage of the medium’s bandwidth, resistance to EMI, better security, and freedom from confining distance limitations.
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BUILDING HIGH AVAILABILITY BROADBAND NETWORKS FOR VALUE-ADDED SERVICE DELIVERY
Working with ADC helps to ensure complete success for your HABN project. We've completed more than 20 successful HABN ring deployments for a large U.S.- based Tier 1 carrier, making us one of the most experienced systems integrators for HABN deployments. Each of these projects was delivered to the most stringent of standards as measured by customer qualityassurance auditors.
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AMV BUILDS NEXT GENERATION FLIGHT CASE SYSTEM
The All Mobile Matrix is a mobile production flight case system that can support large-scale productions in both HD and SD. Shown are four VTR racks with HD decks as well as router panels and dual flat screen monitors.
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