commsysch1,2&3
TRANSCRIPT
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Chapter I
INTRODUCTION
As time passes, technology continuously reaches its peak. And for the
past few years promising innovation arises that leads to the development and
advancement of todays technology, giving birth to some systems that make our
communication easier and faster.
Communication as a form of exchanging information is one of the primary
needs in businesses, public service as well as personal applications. Many types
of communication systems became popular and are widely used, one of which is
the triple-play service in which voice, video and data are provided over a single
broadband connection. A so called quadruple-play service sometimes
humorously referred as The Fantastic Four of communication is gaining
popularity; it is a modification of triple-play service with the addition of WiFi which
connect electronic devices wirelessly to exchange data over a computer network.
As a desire to achieve flexible system, wireless communication is being
converged with other technologies. It will be possible that anyone would never
need to be wired to get any communication services, anywhere, even at home
with fast, reliable and flexible service.
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OBJECTIVES
To design a communication system layout in Development Academy of
the Philippines (DAP) that will package a quadruple play network for the
company with the following services:
Voice
Data
Video
Wireless LAN
To show substantial structured cabling design for the network.
To provide the distribution of internet and telephone access for all
departments and users in DAP.
To offer a secure and reliable wireless internet access.
To ensure the security of the campus by the use of CCTV cameras.
To provide a design computation.
To gain a profound understanding about the quadruple play network.
SIGNIFICANCE OF THE STUDY
The Electronics and Communication Engineering students are tasked to
develop a structural cabling network in the Development Academy of the
Philippines that will provide a platform under the convergence of voice, data,
video and wireless connection through a fascinating advancement of Quadruple
Play Network. The plan will propose to the company for the enhancement of their
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existing network. And with this, they will be able to attain a concrete and reliable
system of communication for the smooth operation of the company.
In the essence of the subject Communication System, the proponents will
enhance their ability by applying the knowledge they learned in the Rizal
Technological University. This will give them the advantage to be familiar with the
diverse parameters such as principles, equipment, terms, protocols, etc., relevant
to the design. In fact, the ground will serve as a stepping stone for them to be
ready in case they chose to enter on this kind of job in the near future as an
Electronic Engineer.
SCOPE AND DELIMITATION
Scopes:
Horizontal Cabling Systems
Horizontal cabling must be designed to accommodate diverse user
applications, including voice, data, video and wireless communications.
Backbone Planning
Backbone cabling should be designed and installed to satisfy an entire site
planning period or anticipated life cycle.
Telecommunications Room (TR) Design
A properly designed TR includes an HC (FD) that provides a floor-serving
distribution facility for horizontal cabling.
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Data Center Design
The definition of a data center is a building or portion of a building whose
primary function is to house a computer room and its support areas.
Wireless System Design
One of the most important steps to ensure a successful wireless
implementation is to develop a solid design prior to implementation. Wireless
equipment, frequencies, bandwidth capabilities, expandability, areas of
coverage, and other factors determine the selection of the best solution.
Cabling System
Measure and dimension of cables and wires are considered to provide a
standard transmission of important parameters.
Design Computation
The design will be more efficient as computation of different parameters
regarding transmission and reception of the system requirement.
Redundant Systems
Providing redundant cross-connect areas and pathways that are physically
separated can increase the reliability of the telecommunications
infrastructure. It is necessary for used to ensure the operation in case of any
failure in the system.
Equipment Consideration
Specification of all equipment, devices, cables and connectors used in the
design are relevant to make required connections.
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Delimitation:
1. Existing network layout is disregarded.
2. Mechanical, Electrical, Plumbing and other support structures that are not
necessary in the design.
3. Configuration of network devices and equipment are not included.
4. Costing of equipment and services needed including the estimated return
of investment (ROI).
5. Existence of other network in the area that may interfere and
affect the operation of the system is not taken into
consideration.
6. Legal permits and licenses are not considered.
DEFINITION OF TERMS
Chapter II
COMPANY PROFILE
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The Development Academy of the Philippines (DAP) is a government
owned and controlled corporation mandated to:
1) Generate pioneering, value-adding, synergistic ideas, concepts, principles,
techniques and technologies addressing development problems of local,
national and international significance;
2) Capacitating individuals and development stakeholder organizations in
government, the private sector, civil society, academe, and international
organizations to perform their respective roles and mandates in development
more efficiently and effectively; and
3) Promote partnerships and facilitate the integration of policies, plans, programs,
and systems towards a holistic perspective, through the conduct of training,
education, policy/action-oriented researches, consulting/technical assistance,
and publications in good governance and productivity improvement.
BEGINNINGS
The beginnings of the Development Academy of the Philippines (DAP)
started with the story of two men who got together on a rainy afternoon in
Tagaytay City. It was on the February 1, 1973 when freshly retired Education
Secretary Onofre D. Corpuz and then Development Bank of the Philippines
(DBP) Chairman Leonides S. Virata motored to Tagaytay City after having a
hearty fiesta lunch in Silang, Cavite.
Chairman Virata showed Dr. Corpuz the site of the DBP training facility
started by the latters predecessor, Gregorio S. Licaros, whose obsession was to
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construct buildings wherever he has been at. Since Chairman Virata did not
want the training center to be exclusively for DBP, he asked Dr. Corpuz for ideas
on how best to maximize the use of the facility.
It was five months after the declaration of Martial Law. If the military had
the Philippine Military Academy (PMA) as their school for their officers, maybe
there ought to be a development-oriented academy for the civilian
bureaucracy. There was a lot of thinking and talk about development, the need
for a generation of leaders with new development perspectives, and the need for
new technologies to support development programs. Dr. Corpuz suggested the
creation of an institution to provide all these. The idea captured the interest of
Chairman Virata and both of them agreed to work for its realization.
Dr. Corpuz assembled a team of young professionals, headed by Horacio
Boy R. Morales, who went through many lengthy discussions in his office at the
Mirasol Building in front of the Philippine General Hospital where they came up
with the concept, organization and programs of what later became the DAP.
Chairman Virata, on the other hand, discussed the idea and convinced the heads
of government financial institutions (GFIs) about the soundness of the venture.
And so on May 11, 1973, DBP Chairman Leonides S. Virata, National
Economic and Development Authority (NEDA) Director-General Gerardo P.
Sicat, Social Security System (SSS) Administrator Gilberto Teodoro, Central
Bank of the Philippines Governor Gregorio S. Licaros, Government Service
Insurance System (GSIS) President and General-Manager Roman Cruz, Jr., and
Philippine National Bank (PNB) President Panfilo O. Domingo signed a
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Memorandum of Agreement (MOA) wherein they agreed to establish the
Development Academy of the Philippines (DAP) as their joint project.
The aforementioned GFIs, which eventually became the Founding
Institutions of DAP, agreed that: 1) they would participate in the governance of
the DAP, as well as provide annual financial contributions for the initial
operations of DAP, and create a DAP Endowment Fund; 2) DBP would complete
the construction of the training center in Tagaytay and make available to the DAP
the full use of the said facility (which later on was donated to DAP); 3) NEDA
would make available to DAP the use of the equipment, facilities/budgetary, and
other resources of its Productivity and Development Center (PDC) and transfer to
DAP the functions of PDC, including its role as the implementing agency of the
Asian Productivity Organization (APO) for the Philippines.
With this, the proponents of the establishment of the DAP went to see the
President of the Philippines who, after having seen the value of the idea, signed
and issued Presidential Decree No. 205 on June 7, 1973 formally creating the
DAP. Three weeks after, the President of the Philippines traveled to the newly
constructed training facility in Tagaytay City on June 23, 1973, to formally
inaugurate what is now the Development Academy of the Philippines.
ENABLING LAWS
The following enabling laws created DAP and provided the institution with certain
mandates:
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Presidential Decree No. 205, dated June 7, 1973, created DAP and provided
for its original Charter
Presidential Decree No. 1061, dated December 9, 1976, which included an
additional member in the DAP Board of Trustees
Executive Order 288, dated July 25, 1987, which reorganized the DAP Board
of Trustees into its present composition
Note the Presidential Decrees have the force of law since there was no
legislature at that time and that the President of the Philippines exercised both
executive and legislative functions. Executive Order 288 also had the force of law
because it was done under the Freedom Constitution when the President of the
Philippines exercised both executive and legislative functions for a short period of
time.
MANDATE
Section 1 of the DAP Charter states that the purposes of DAP are:
1. Foster and support developmental forces at work in the nations economy
through selective human resources development programs, research, data-
collection and information services, to the end that optimization of wealth may
be achieved in a manner congruent with the maximization of public security
and welfare;
2. Promote, carry on and conduct scientific, interdisciplinary and policy-oriented
research, education , training , consultancy and publication in the board fields
of economics, public administration and political sciences, generally involving
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the study, determination, interpretation and publication of economic, political
and social facts and principles bearing upon development problems of local,
national and international significance; and
3. Discharge a regional role in initiating and catalyzing exchange of ideas and
expertise on development activities in the region of Asia and the Far East.
In other words, its core purpose is to help development partners (its development
stakeholders/clients) excel in serving others better by enabling the
institutionalization of cutting-edge capacity building and development solutions.
CORPORATE POWERS
Section 2 of the DAP Charter states that, to fulfill its purposes, the DAP shall
have the following powers:
1. To adopt, alter, and use a corporate seal;
2. To take and hold in bequest, devise, gift, purchase, or lease, either absolutely
or in trust for any of its purposes, any property, real or personal, without
limitation as to amount or value; convey such property and to invest and
reinvest any principla, and deal with and expend the income and principal of
the said Academy in such manner as will best promote its objectives;
3. To collect, receive, and maintain a fund or funds, by subscription or otherwise,
and to apply the income and principal thereof to the promotion of its aims and
purposes hereinbefore set out;
4. To contract any obligation, or enter into any agreement necessary or
incidental to the proper management of its corporate powers; and, in general;
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5. To carry on any activity and to have and exercise all of the powers conferred
by the laws upon private or government acts and things herein set forth to the
same extent as juridical persons could do, and in any part of the world, as
principal, factor, agent or otherwise, alone or in syndicate or otherwise in
conjunction with any person, entity, partnership, association or corporation,
domestic or foreign.
MISSION
Its mission is to: enhance capacities of agencies of government in fulfilling their
mandates of serving the citizenry; foster and support synergy among the
development forces at work in nation-building; and, catalze and promote
exchange of innovative ideas and expertise on development in the Philippines
and Asia.
VISION
The DAP envisions itself as the foremost catalyst of transformational change
towards effective governance and productivity for sustainable development.
ROLES
The key roles of DAP are those of being a: 1) Change Catalyst (Think Tank);
2)Capacity Builder (Training & Education); and 3)Partnership Builder (Policy,
Programs, Process, Systems Developer & Integrator),
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SERVICES
The services that DAP offers to do fulfill its mandate and roles include:
1) Training;
2) Education;
3) Policy/Action-Oriented Research;
4) Consulting/Technical Assistance; and
5) Publications.
CORE VALUES
The Core Values of DAP guiding its officers and staff are:
1) Integrity (Ethical, Transparency, and Credibility);
2) Professionalism (Accountability, Commitment, and Excellence); and
3) Innovation (Path Finder, Trail Blazer, and Think Tank).
ORGANIZATION
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FIGURE 1: DAP Organizational Chart.
FINANCES
The DAP is a self-sustaining organization and does not receive regular
budget from government. It generates 50% of its revenues from various projects
and services it offers to its clients and 40% from the use of its building and
conference facilities both in Pasig and Tagaytay; and 10% from interest income,
occasional grants and donations. DAP receives occasional subsidy from the
General Appropriations Act (GAA) only for specific purposes.
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COSTUMERS/CLIENTS
The DAP implements projects particularly for government such as
National Government Agencies, Local Government Units, Government Owned
and Controlled Corporations, Constitutional Bodies, the Legislative and the
Judicial Branches of Government. It also undertakes projects for the Private
Sector; Small and Medium Enterprises (SMEs), Non-Government Organization,
as well as international donor agencies and the academe.