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ADC's GSM Network-In-A-Box (NIB) combines GSM MSC, Base Station Controller and Base
Transceiver Station in a single box. It provides the smallest and lowest entry point into the
GSM wireless space. ADC's MSC, BSC and BTS work hand-in-hand to reduce the total cost of
network ownership, providing a network growth path for existing and future customers. ADC's
GSM products provide a compact and cost-effective platform, which help lower the cost of
network ownership.
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Tham khảo tài liệu 'adx active digital cross-connect adx200 and adx201', công nghệ thông tin, phần cứng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả
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ADC KRONE offers a complete line of accessories to support the deployment of the ADX active
digital cross-connect. For assistance configuring the total system that meets the demands of
your specific network application, please contact ADC KRONE’s Technical Assistance Center.
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The UltraWAVE R4S provides a cost-effective, plug-and-play GSM softswitch that adheres to 3GPP
release 4 recommendations. Operators migrating to an all-IP core network now have a softswitch
that enables an easy transition to packet switching while allowing connection to any legacy
circuit-switched network, integrating landline and mobile users. The UltraWAVE R4S also offers
local switching and distributed architecture that are essential for applications like island networks,
cruise ships, emergency networks and military applications....
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In order to achieve good reflectance performance through environmental
and stress conditions seen in service, fiber-optic connectors must achieve
and maintain physical contact between fiber cores. It is a given in the
industry that ferrule endface geometry is critical to maintaining fiber core
physical contact. The three critical attributes of endface geometry for
physical contact (PC) connectors are radius of curvature, fiber protrusion/
recession, and apex offset. In angled physical contact (APC) connectors,
the equivalent of apex offset is often referred to as dome offset....
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ADC modular solutions supply everything you need to
build and operate a GSM network and provide services.
You can create complete networks including the radio
access nodes and the switching core network. An ADC
network solution also includes built-in databases, service
platforms, and management nodes.
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As its name suggests, InterReach Unison operates as a seamless extension of the public wireless
network infrastructure, expanding the reach of wireless communications by delivering crystalclear
signals and ample capacity throughout any public or private facility.
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With the ever-increasing demand for higher performance in the optical
network, there is a need for higher performance in optical connectors.
Connector performance is typically defined as a measurement of insertion
loss that occurs when the connector is mated to a reference connector.
Manufacturers use reference connectors for production testing of insertion
loss because they provide a repeatable reference point. For a connector with
a cylindrical ferrule, a reference connector is one selected for low insertion
loss when mated with another reference connector regardless of rotational
orientation. The low insertion loss indicates that the cores of the fibers are
highly concentric relative to the outside diameter of the ferrules....
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Final approval of the Power-over-Ethernet (PoE) standard in June 2003, removed a
significant barrier to widespread adoption of IP telephony. The standard (IEEE 802.3af)
specifies how to supply power to compliant devices over Ethernet LAN cabling. Armed
with uninterruptible power supplies (UPS), IT staff can now deploy Voice over IP (VoIP)
telephones without worrying about them not functioning during a power outage.
The benefits of this enabling technology extend beyond IP telephony. Many
applications that deploy equipment with low power requirements in areas that aren't
already wired for power will benefit from reduced cabling costs. A single standard
Ethernet cable will now be able to provide both power...
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Your data center is the most critical resource within your organization. As you know, it provides the means for all storage, management and dissemination of data, applications and communications for your business. When employees and customers are unable to access the servers, storage systems and networking devices that reside in the data center, your entire organization can shut down. Millions of dollars can be lost in a matter of minutes for businesses like banks, airlines, shipping facilities and online brokerages. Faced with these consequences, IT executives today must optimize their data centers, particularly the network infrastructure. When you consider that...
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Over the past 25 years, Ethernet standards have evolved from 10 Mbps and
100 Mbps to Gigabit and now 10 Gigabit. The rapid growth of Internet use
and bandwidth-intensive applications combined with routine transmission of
large files is driving the need for 10 Gigabit Ethernet (10GbE) in many network
backbone and data center connections. Implementation is happening all
around us. Sales of 10GbE switch ports are increasing dramatically, and will
continue to grow over the next decade.
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For the past 20 year, cabling standards have been the cornerstone of ensuring proper design, installation, and performance of the network. The telecommunication industry association (TIA) revolutionized our industry when they realesed the first TIA - 568 cornmercial building telecommunication witing standard, which describes the design
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Licensed spectrum wireless service providers can experience difficulties deploying
wireless service through traditional base stations for a variety of reasons. These
include zoning restrictions, high cost of site acquisition, limited revenue-generating
potential to justify deployment of a dedicated site, and technical reasons such as
extended feeder cable runs.
In these situations, Digivance LRCS Host Bays can be an effective and flexible
tool that enables wireless carriers to more easily deploy needed radiation sites
that provide revenue generating service coverage or more effectively distribute RF
capacity....
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As mobile phone users expect ubiquitous
coverage and enhanced data services, mobile
service providers are looking for new, more
cost-effective ways of delivering on those
demands. They also need to deploy new
services, such as on-demand TV, video and
music services. ADC’s Digivance Distributed
Antenna Systems (DAS) provide a costeffective
solution to these challenges.
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The TrueNet® WMG Series wall mount fiber enclosures are ideal for LAN applications requiring a fully enclosed and lockable wall mount enclosure. The cabinets are one or two door direct termination and splice solutions. These enclosures are designed to support up to eight modular adapter packs. The rugged wall mount cabinet is equipped with cable management modules and cable routing accessories to limit bend radius and add strain relief control. In addition, the lockable dual door design allows public and private portions of the network to be securely separated from each other. For splicing applications, the cable management modules are...
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The LoopStar 700 product family delivers all
the features needed at the converged access
edge and offers a complete and costeffective
packet-based solution for service
providers who are looking to:
• Add new revenue-producing services
• Extend and enhance their current
infrastructures
• Protect their current revenue streams
• Provide the migration path to nextgeneration
IP/MPLS networks
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Metro area telecommunications providers need to deliver a mix of inherently incompatible services to enterprise customers, who expect compatibility and consistency across all their locations.
Under pressure to provide bundled services at lowest possible costs, with fast response to service requests, service providers need to reach all of their customer locations in the most cost-effective way. They need to evaluate the cost of running separate circuits to each location to support disparate services, and have to consider the bottom-line justification for extending services into areas where only one prospect may be lined up. Service providers also need to determine whether equipment...
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Traditional voice and private leased-line traffic continues to provide significant revenues for
metro service providers, while at the same time, packet-based traffic is growing exponentially.
This incongruity ultimately requires metro networks to determine the most cost-effective and strategic way to serve two masters: the traditional time-division multiplex (TDM) world, or the emerging packet world that represents the revenue future.
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As service demand grows in metro networks, service providers need to be cost-conscious as they expand or evolve networks to meet new demands. They need to extend the value of 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 and SDH have been widely deployed by telephone companies and common carriers for more than a decade. This reliable, Layer 1 transport technology, based on time-division multiplexing (TDM), continues to reap revenues from traditional voice and leased-line data traffic....
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The Gigabit Threshold Will Fall
Not long ago, 100 Mbps seemed like enough.
Then Gigabit seemed like enough. Today, when
it comes to planning a cabling infrastructure,
10Gbps has emerged as the next step for satiating
enterprise network bandwidth requirements.
There always has been—and always will be—
a need for more bandwidth. Data-intensive
applications such as network storage and sharing
of imaging and engineering documents alone can
stretch the limits of a cabling system.
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Build for Bandwidth with CopperTen®. An integral part of ADC’s TrueNet® Structured Cabling System, CopperTen is the world’s first
Augmented Category 6 Structured Cabling System to enable 10 Gigabit Ethenet over a full 100 meters of UTP cable. Installed in high
performance networks worldwide, the system’s patent-pending design minimizes alien crosstalk and insertion loss and meets the performance
requirements of IEEE 802.3an, ISO 11801 Class EA and TIA/EIA-568-B.2-10 standards.
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The TrueNet Category 6 solution is a fully integrated family of precisely tuned components each designed to operate at optimum performance
with the other. This solution is unmatched in data throughput and is supported by the most comprehensive and thorough warranty in the
industy: the TrueNet Zero Bit-Error warranty. The warranty guarantees that the structured cabling system will remain error free for a full 5
years and includes a 20-year electrical performance and free of defect warranty. The result is a remarkable advanced and high performing
end-to-end channel guaranteed beyond the typical industry requirements to maximize network throughput and minimize downtime.
Numerous component options are...
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The TrueNet Category 5e solution is a fully integrated family of precisely tuned components each designed to operate at optimum
performance with the other. This solution is unmatched in data throughput and is supported by the most comprehensive and thorough
warranty in the industy: the TrueNet Zero Bit-Error warranty. The warranty guarantees that the structured cabling system will remain error
free for a full 5 years and includes a 20-year electrical performance and free of defect warranty. The result is a remarkable advanced and
high performing end-to-end channel guaranteed beyond the typical industry requirements to maximize network throughput and minimize
downtime. Numerous component options are...
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Customer demand for lower cost services from providers is increasing at a rapid rate. At
the same time, customers want to maintain or even increase the levels of efficiencies and
capabilities they are already receiving. This presents a dilemma to the service provider: how to
deliver new, cost-efficient Ethernet services to small- and medium-size customer locations over a
resilient infrastructure while at the same time maintaining current revenue streams and features
from circuit-based services. The LoopStar 712 is currently being deployed at the edge of the
Metropolitan Area Network (MAN) to help solve these challenges....
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ADC’s TrueNet® structured cabling system is a
highly reliable, end-to-end system designed
to meet the unique network infrastructure
needs of enterprises. Featuring proven cable,
connectivity, and cable management
solutions for Fiber, CopperTen® Augmented
Category 6, and Category 6/5e from the data
center to the desktop, TrueNet is installed in
high performance networks worldwide.
Backed by an industry leading warranty
that not only addresses physical component
performance, but also data throughput, the
TrueNet structured cabling system delivers
performance you can trust....
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The Digivance Indoor Coverage Solution (ICS) is used to extend coverage to specific areas
within a building, multiple buildings, or throughout a campus environment. This digital
distributed antenna system (D-DAS) solution features unique, patented technology that
distributes wireless coverage digitally over optical fiber, making Digivance ICS the best
choice for signal quality, flexibility, and overall performance. Its digitized optical RF transport
also future-proofs in-building wireless infrastructure for higher data rate services. The Digivance
product family offers service providers a flexible, scalable, all-digital platform to improve
customer retention and offer enhanced services to meet increasing subscriber demands....
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Today Service Providers are challenged to reduce costs and increase revenues by introducing innovative and profitable
IP-based services. ADC’s SG-1 Service Creation Gateway, as part of a comprehensive service creation portfolio, can
help by providing the capabilities needed to reduce marketing costs, and deliver differentiated web-based services
and content.
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The free labeling software can be downloaded from ADC’s website at www.adc.com/truenet/labels
in less than 5 minutes. The labeling software is also available to ADC’s PACE (Professional Architects,
Consultants and Engineers) members on their dedicated portal. If you are not a member of the
PACE program or would like more details, you can register at www.adc.com/partners.
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Tham khảo tài liệu 'simple measures to reduce energy consumption', công nghệ thông tin, phần cứng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả
8/29/2018 4:40:58 PM +00:00
As the final touches are added to Gigabit Passive Optical Network (GPON)
standards and with next-generation GPON (N-GPON) standards already
underway, it should be clear to service providers that additional network
upgrades are imminent as demand for bandwidth continues to increase. Today’s
fiber-to-the-premise (FTTP) architectures, deployed with broadband PON (BPON)
technology, are meeting the needs of small business and residential customers,
but are they being constructed with easy upgradeability once bandwidth usage
demands it?...
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