RCDD Chapter 10 Telecommunications Administration

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  • 1/59 Questions

    Intelligent cabling systems manage and protect an information technologh (IT) investment.

    • True
    • False
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RCDD Quizzes & Trivia
About This Quiz

This RCDD Chapter 10 quiz assesses knowledge on telecommunications administration, covering topics from intelligent cabling systems to the role of connecting hardware. It evaluates understanding of IT infrastructure management, false assumptions about paper records, and specifics of telecommunications equipment.

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  • 2. 

    Labeling of pathways helps prevent inadvertent installation of cables from systems that interfere with each other.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Labeling pathways helps prevent inadvertent installation of cables from systems that interfere with each other. This is because when pathways are properly labeled, it becomes easier to identify and differentiate between different cables and systems. This reduces the chances of mistakenly installing cables in a way that they cross or interfere with each other, which can cause disruptions or malfunctions in the systems. By labeling pathways, technicians can ensure that cables are installed correctly and in a way that minimizes interference, promoting efficient and reliable operation of the systems.

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  • 3. 

    You should review pabe 10-30

    • Yes

    • No

    Correct Answer
    A. Yes
    Explanation
    The given correct answer is "Yes" because it indicates that the person should review pages 10-30. This response suggests that there is a need to go back and study the content within those specific pages, possibly to gain a better understanding or to refresh one's memory on the material covered.

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  • 4. 

    All telecommunications infrastructure and equipment components should be labled.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    It is important for all telecommunications infrastructure and equipment components to be labeled. Labeling helps in identifying and organizing the components, making it easier to troubleshoot and maintain the system. It also ensures that the components are correctly installed and connected, reducing the chances of errors or accidents. Additionally, labeling provides clarity and ease of communication when referring to specific components or locations within the infrastructure. Therefore, it is necessary for all telecommunications infrastructure and equipment components to be labeled.

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  • 5. 

    What are performance metrics for marking and labeling systems?

    • Visual inspection

    • Rub test

    • Scrape test

    • Adhesion test

    • All the above

    Correct Answer
    A. All the above
    Explanation
    The correct answer is "All the above" because visual inspection, rub test, scrape test, and adhesion test are all performance metrics used for marking and labeling systems. Visual inspection involves visually examining the markings or labels for any defects or inconsistencies. Rub test evaluates the resistance of the markings or labels to rubbing or friction. Scrape test assesses the durability of the markings or labels when subjected to scraping. Adhesion test measures the strength of the adhesive used in the markings or labels. Therefore, all of these tests are important in determining the performance of marking and labeling systems.

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  • 6. 

    For Telecommunications pathways in complex systems or large buildings you should do what?

    • A striped tape should wrap pathways with the base color identifying them as telecommunications pathways and tracer color identifying the individual uses.

    • Each pathway should be assigned a unique alphanumeric identifer.

    • All wall or floor penetrations should be labeled.

    • All the above

    Correct Answer
    A. All the above
    Explanation
    For Telecommunications pathways in complex systems or large buildings, it is important to follow all of the given instructions. Wrapping the pathways with a striped tape helps to identify them as telecommunications pathways, with the base color indicating their purpose and the tracer color indicating their individual uses. Assigning a unique alphanumeric identifier to each pathway helps in organizing and managing the system effectively. Additionally, labeling all wall or floor penetrations ensures clear identification and easy maintenance. Therefore, all of the above actions should be taken for Telecommunications pathways in complex systems or large buildings.

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  • 7. 

    In small, single-story, buildings, a simple sign on the door (e.g., telecommunications room) is sufficient.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    In small, single-story buildings, a simple sign on the door is sufficient because there is no need for complex or elaborate signage. Since the building is small and only has one floor, it is easy for people to locate the designated room or area by simply looking at the door. This eliminates the need for additional signs or directions.

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  • 8. 

    ______ is a generic term for technologies that use radio waves to automatically identify people or objects.

    • RFDI

    • RFAI

    • RFID

    • RDIF

    Correct Answer
    A. RFID
    Explanation
    RFID stands for Radio Frequency Identification, which is a technology that uses radio waves to automatically identify people or objects. It involves the use of small electronic tags or labels that contain unique identification information and can be attached to or embedded in items. These tags communicate with RFID readers through radio waves, allowing for quick and accurate identification without the need for direct contact or line of sight. RFID technology is used in various industries for applications such as inventory management, access control, and supply chain management.

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  • 9. 

    A tag is different from a lable in that it is most often only partially attached to the mounting surface.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A tag is different from a label because it is usually only partially attached to the mounting surface. This means that a tag is not fully adhered to the surface and may have a portion that is not attached or hanging loose. In contrast, a label is typically fully attached and securely stuck to the surface. Therefore, the statement is true as it accurately describes the difference between a tag and a label.

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  • 10. 

    Besides Telecommunications pathways, cables, connecting hardware what are other infrastructure and equipment components should be labled?

    • Telecommunications spaces

    • Zone Boxes (CP, horizontal connection point (HCP) and wireless)

    • Grounding system

    • Telecommunications equipment

    • All the above

    Correct Answer
    A. All the above
    Explanation
    All the components mentioned in the question, including telecommunications spaces, zone boxes, grounding system, and telecommunications equipment, should be labeled. This is important for identification, organization, and maintenance purposes. Proper labeling ensures that all the components can be easily identified and located when needed, which helps in troubleshooting and making any necessary changes or repairs. It also aids in documentation and record-keeping, ensuring that the infrastructure and equipment are properly managed and accounted for.

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  • 11. 

    You should not use hand written lables.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement "You should not use hand written labels" is true. This means that it is not recommended to use handwritten labels in a certain context or situation. Handwritten labels may not be as clear or professional-looking as printed or typed labels. They can be difficult to read, easily smudged or erased, and may not adhere well to surfaces. Using printed or typed labels ensures legibility and a more polished appearance.

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  • 12. 

    Class 3 may be managed with a paper-based system, general purpose spreadsheet software, or special purpose cable management software.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Class 3 can be managed using different methods such as a paper-based system, general purpose spreadsheet software, or special purpose cable management software. This means that the statement "Class 3 may be managed with a paper-based system, general purpose spreadsheet software, or special purpose cable management software" is true.

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  • 13. 

    Class___ addresses the administration needs of premises served by a single ER.  This ER is the only telecommunications space administered, which means that TRs, backbone cabling, and OSP cabling systems are not administered.  Presence of simple cable pathways is assumed and they do not have to be administered.

    • Class 1

    • Class 2

    • Class 3

    • Class 4

    Correct Answer
    A. Class 1
    Explanation
    Class 1 addresses the administration needs of premises served by a single ER. This means that it is the lowest level of administration and does not include the administration of TRs, backbone cabling, and OSP cabling systems. It assumes the presence of simple cable pathways that do not need to be administered.

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  • 14. 

    Class 2 may be managed using a paper-based system, general purpose spreadsheet software, or special purpose cable management software.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because Class 2 can be managed using different methods such as a paper-based system, general purpose spreadsheet software, or special purpose cable management software. This means that there are multiple options available for managing Class 2, allowing for flexibility and adaptability based on the specific needs and preferences of the user or organization.

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  • 15. 

    Blue = ?

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Miscellaneous (e.g., auxiliary, alarms, secutity)

    • Second - level backbone (e.g., termination of building backbone cable connecting ICs (BDs) to HCs (FDs)

    • Demarcation point (e.g., central office connections)

    • Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)

    Correct Answer
    A. Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)
    Explanation
    The correct answer, "Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)", is the most fitting option because it aligns with the description of the color blue in the given context. The other options mentioned in the question refer to different types of equipment or connections, which do not match the given color. Therefore, the blue category is most likely associated with the horizontal cable used for telecommunications outlets and connectors.

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  • 16. 

    Any given building has two TMGBs

    • True

    • False

    Correct Answer
    A. False
    Explanation
    it only has one

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  • 17. 

    In a defacement test you should Scrape ______ times across printed areas and with a ______ size steel blade?

    • 8 times, .07 blade

    • 10 times, .08 blade

    • 6 times, .04

    Correct Answer
    A. 10 times, .08 blade
    Explanation
    In a defacement test, it is recommended to scrape the printed areas 10 times using a .08 size steel blade. This ensures thorough testing and evaluation of the printed areas for any potential damage or defacement. A higher number of scrapes and a slightly larger blade size allow for a more comprehensive assessment of the printed material's durability and resistance to defacement.

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  • 18. 

    Labeling made for each component should be:

    • Unique, to prevent confusion with similar components

    • Legible and permanent enough to last the lifecycle of the component.

    • Lable the same color for everything

    • A and B

    • A and C

    Correct Answer
    A. A and B
    Explanation
    The correct answer is A and B because labeling each component with a unique label helps prevent confusion with similar components. Additionally, legible and permanent labeling ensures that the labels will last throughout the entire lifecycle of the component.

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  • 19. 

    In the next 9 question you will need to identify the color codes for cross-connect fields.    Orange =  ?

    • Reserved for future use (also , key telephone systems

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD)

    • Demarcation point (e.g., central office connections

    • Network connections (e.g., network and auxiliary equipment

    Correct Answer
    A. Demarcation point (e.g., central office connections
    Explanation
    The correct answer is Demarcation point (e.g., central office connections). This is because the question is asking for the color code for the cross-connect fields, and the color code for the demarcation point is typically orange.

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  • 20. 

    Lables typicall consist of material known as face stock.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Labels typically consist of a material known as face stock. This material is the main component of the label and is responsible for carrying the printed information or design. It is usually made of paper or synthetic materials such as vinyl or polyester. The face stock provides durability, stability, and adhesion to the label, allowing it to be easily applied and remain intact on various surfaces. Therefore, the statement that labels typically consist of face stock is true.

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  • 21. 

    What are the basic elements of administration?

    • Labeling or other means of identifying the infrastructure components and equipment.

    • Computer - or paper-based recordkeeping system, which tracks the location, use, and status of the infrastructure components and equipment.

    • An alphanumeric scheme used both in labeling and in the record system, which defines the relationship (called linkages) and allows cross- referencing of the equipment and components.

    • A and B

    • A, B, and C

    Correct Answer
    A. A, B, and C
    Explanation
    The basic elements of administration include labeling or other means of identifying the infrastructure components and equipment, a computer or paper-based recordkeeping system to track the location, use, and status of these components and equipment, and an alphanumeric scheme used for labeling and cross-referencing in the record system. Therefore, the correct answer is A, B, and C.

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  • 22. 

    Connecting hardware items(e.g., cross-connect fields and telecommunication outlet/ connectors) require a unique, alphanumeric identification. The first level =____

    • Terminal block

    • Defines the individual position

    • Termination field or patch panel

    Correct Answer
    A. Termination field or patch panel
    Explanation
    The first level of alphanumeric identification for connecting hardware items such as cross-connect fields and telecommunication outlet/connectors is the termination field or patch panel. These panels are used to terminate and organize the various connections and provide a unique identification for each individual position.

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  • 23. 

    Hand written labels are typically accepted.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    They are not excepted.

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  • 24. 

    Green = ?

    • Network connections (e.g., network and auxiliary equipment

    • First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD)

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)

    • Demarcation point (e.g., central office connections

    Correct Answer
    A. Network connections (e.g., network and auxiliary equipment
  • 25. 

    It is often assuned that paper records can be eliminated by a computerized administration system.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement suggests that paper records can be replaced by a computerized administration system. This implies that the computerized system is capable of storing and managing all necessary information, eliminating the need for physical paper records. Therefore, the statement is true.

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  • 26. 

    What is the Second level of connecting hardware?

    • Termination field or patch panel.

    • Terminal block within a given field or patch panel

    • Defines the individual position

    Correct Answer
    A. Terminal block within a given field or patch panel
    Explanation
    The second level of connecting hardware is the terminal block within a given field or patch panel. This refers to the specific location where individual connections are made within the larger field or panel. It is a crucial component in organizing and managing the connections between various devices or cables.

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  • 27. 

    What is most widely referenced for Marking and Labeling Systems?

    • UL standard 979

    • UL standard 969

    • UL standard 968

    • UL standard 70

    Correct Answer
    A. UL standard 969
    Explanation
    UL standard 969 is the most widely referenced for Marking and Labeling Systems. This standard provides guidelines for the durability, performance, and construction of labels and marking systems used on various products. It ensures that the labels and markings are clear, legible, and long-lasting, allowing consumers and authorities to easily identify important information about the product, such as safety warnings, ratings, and instructions. UL standard 969 is widely recognized and trusted in the industry, making it the go-to reference for manufacturers and regulators when it comes to marking and labeling systems.

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  • 28. 

    Gray = ?

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Demarcation point (e.g., central office connections)

    • First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD

    • Second - level backbone (e.g., termination of building backbone cable connecting ICs (BDs) to HCs (FDs)

    • Miscellaneous (e.g., auxiliary, alarms, secutity

    Correct Answer
    A. Second - level backbone (e.g., termination of building backbone cable connecting ICs (BDs) to HCs (FDs)
  • 29. 

    Class __ Administration provides for the telecommunications infrastructure administration needs of a single building or of a tenant served by a single or multiple telecommunications space (e.g., an RR with one or more TRs)within a single building.

    • Class 1

    • Class 2

    • Class 3

    • Class 4

    Correct Answer
    A. Class 2
    Explanation
    Class 2 Administration is the correct answer because it provides for the telecommunications infrastructure administration needs of a single building or of a tenant served by a single or multiple telecommunications space within a single building. This means that Class 2 Administration is suitable for managing the telecommunications infrastructure within a single building or for a tenant occupying multiple spaces within a single building.

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  • 30. 

    What Ul standard is for Marking and labling systems?

    • 969

    • 968

    • 942

    Correct Answer
    A. 969
    Explanation
    UL 969 is the correct answer because it is the UL standard specifically for Marking and Labeling Systems. UL 968 is the standard for Safety of Signaling Devices for the Hearing Impaired, and UL 942 is the standard for Tests for Fire Resistance of Electrical Circuit Protective Systems. Therefore, UL 969 is the most relevant and appropriate standard for Marking and Labeling Systems.

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  • 31. 

    All but the most basic grounding systems have at least five components that should be identified?

    • Telecommunications main grounding Busbar (TMGB)

    • Telecommunications grounding busbar (TGB)

    • Tellecommunications bonding backbone (TBB)

    • Grounding electrode coductor (GEC)

    • Equipment bonding conductor (EBC)

    Correct Answer(s)
    A. Telecommunications main grounding Busbar (TMGB)
    A. Telecommunications grounding busbar (TGB)
    A. Tellecommunications bonding backbone (TBB)
    A. Grounding electrode coductor (GEC)
    A. Equipment bonding conductor (EBC)
    Explanation
    This question is asking about the components that should be identified in grounding systems. The correct answer is Telecommunications main grounding Busbar (TMGB), Telecommunications grounding busbar (TGB), Tellecommunications bonding backbone (TBB), Grounding electrode coductor (GEC), and Equipment bonding conductor (EBC). These components are essential for establishing a proper grounding system in telecommunications.

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  • 32. 

    White = ?

    • Second - level backbone (e.g., termination of building backbone cable connecting ICs (BDs) to HCs (FDs)

    • First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD

    • Miscellaneous (e.g., auxiliary, alarms, secutity

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Demarcation point (e.g., central office connections)

    Correct Answer
    A. First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD
    Explanation
    The correct answer is "First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD)". This answer is chosen because it specifically mentions the termination of buildings backbone cable connecting MC to ICs, which aligns with the given information about the different levels of backbone connections. The other options do not mention this specific type of connection.

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  • 33. 

    Third level = _______

    • Terminal Blocks

    • Termination field or patch panel

    • Defines the individual position

    Correct Answer
    A. Defines the individual position
    Explanation
    The term "Third level" is referring to a specific level or category within a system or hierarchy. In the context of the given options, the phrase "Defines the individual position" is the most appropriate answer as it suggests that the third level is responsible for defining or determining the specific position or location of something within the system. This explanation aligns with the idea of a termination field or patch panel, which typically involves organizing and identifying individual positions or connections within a larger network or system.

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  • 34. 

    Class __ Administration addresses the needs of a campus, including its building and OSP elements.

    • Class 1

    • Class 3

    • Class 2

    • Class 4

    Correct Answer
    A. Class 3
    Explanation
    Class 3 Administration addresses the needs of a campus, including its building and OSP elements. This suggests that Class 3 Administration is responsible for managing and overseeing the physical infrastructure and facilities of a campus, such as buildings, grounds, and other outdoor service provider (OSP) elements. It implies that this class is focused on the operational and logistical aspects of campus administration, ensuring that the campus environment is well-maintained and meets the needs of its users.

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  • 35. 

    Class 1 is typically managed using what?

    • Paper-based system or general purpose spreasheet somware, or special purpose cable management software

    • Paper based system or general purpose spreadsheet software

    Correct Answer
    A. Paper based system or general purpose spreadsheet software
    Explanation
    Class 1 is typically managed using a paper-based system or general purpose spreadsheet software. These tools are commonly used for organizing and managing information in a classroom setting. A paper-based system involves using physical documents such as attendance sheets, grade books, and lesson plans to keep track of various aspects of the class. On the other hand, general purpose spreadsheet software like Microsoft Excel can be used to create digital spreadsheets for tasks like grade calculations, attendance records, and lesson planning. Both options offer flexibility and ease of use for managing class-related information.

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  • 36. 

    What is the Third level connecting hardware?

    • Termination field or patch panel

    • Defines the individual position

    • Terminal block within a given field or patch panel.

    Correct Answer
    A. Defines the individual position
    Explanation
    The third level connecting hardware refers to the termination field or patch panel that defines the individual position of the terminal block within a given field or patch panel. This means that it specifies the exact location or slot where the terminal block is placed within the larger hardware component.

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  • 37. 

    Class 4 is the only class that does not use a paper-based system.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    This statement suggests that all other classes, except for Class 4, use a paper-based system. Therefore, the correct answer is True, indicating that Class 4 is the only class that does not use a paper-based system.

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  • 38. 

    Red = ?

    • Miscellaneous (e.g., auxiliary, alarms, secutity)

    • Campus backbone (campus cable terminations)

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Demarcation point (e.g., central office connections)

    • Reserved for future use (also, Key telephone systems)

    Correct Answer
    A. Reserved for future use (also, Key telephone systems)
    Explanation
    The color red is reserved for future use, as well as for key telephone systems. This means that it is not currently being used for any specific purpose, but it may be designated for a specific use in the future. It is also possible that it is used specifically for key telephone systems, which are telephone systems that are used in businesses or organizations.

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  • 39. 

    Purple = ?

    • Demarcation point (e.g., central office connections

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • First - level backbone (e.g., termination of buildings backbone cable connectiong MC (CD) ot ICs (BD)

    • Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)

    • Miscellaneous (e.g., auxiliary, alarms, secutity

    Correct Answer
    A. Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer
    Explanation
    The color purple is used to represent common equipment connections, such as connections to PBX, mainframe computers, LAN, and multiplexers. This color coding helps to identify and differentiate these specific types of connections within a larger network infrastructure.

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  • 40. 

    What is the First level connecting hardware?

    • Defines the individual position

    • Terminal block

    • Termination field or patch panel

    Correct Answer
    A. Termination field or patch panel
    Explanation
    The first level connecting hardware refers to the termination field or patch panel. This is the hardware that is used to connect and terminate individual positions or terminal blocks. It serves as a central point for connecting various cables and ensures proper organization and management of the connections.

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  • 41. 

    Campuses may have controlled environment vaults (CEVs) and large Maintenance holes (MHs) with repeater houding or other telecommunication equipment.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Campuses often have controlled environment vaults (CEVs) and large maintenance holes (MHs) that house repeater housing or other telecommunication equipment. This suggests that the statement is true.

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  • 42. 

    True or False, No universally accepted labeling scheme is used to number the telecommunications infrastructure and equipment.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    No universally accepted labeling scheme is used to number the telecommunications infrastructure and equipment. This means that there is no standard or widely agreed upon system for assigning numbers to identify and label telecommunications infrastructure and equipment. Different organizations or individuals may use their own labeling schemes, which can lead to confusion and difficulties in communication and coordination within the telecommunications industry.

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  • 43. 

    True or False, The numbering schemes used to identify telecommunications components are not standardized.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true. The numbering schemes used to identify telecommunications components are not standardized. This means that different organizations or manufacturers may use different numbering systems to label and identify their components. Without a standardized scheme, it can be challenging to ensure consistency and compatibility across different systems and networks.

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  • 44. 

    Class__ Administration addresses the needs of a multisite system.

    • Class 1

    • Class 2

    • Class 3

    • Class 4

    Correct Answer
    A. Class 4
    Explanation
    Class 4 is the correct answer because it is stated that "Class__ Administration addresses the needs of a multisite system." This implies that Class 4 specifically deals with the administration of a multisite system, while the other classes do not have this focus.

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  • 45. 

    Brown = ?   Note brown takes precedance over white or gray for campus runs

    • Second - level backbone (e.g., termination of building backbone cable connecting ICs (BDs) to HCs (FDs)

    • Campus backbone (campus cable terminations)

    • Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Demarcation point (e.g., central office connections)

    Correct Answer
    A. Campus backbone (campus cable terminations)
    Explanation
    The correct answer is Campus backbone (campus cable terminations). According to the given information, brown takes precedence over white or gray for campus runs. This suggests that the brown color is specifically used for campus backbone cable terminations.

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  • 46. 

    Equipment shelves within a rack are usually numbered starting a the top.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Equipment shelves within a rack are usually numbered starting at the bottom. This numbering convention allows for easier identification and organization of the equipment within the rack. By starting at the bottom, it is easier to locate specific shelves and ensure that equipment is placed in the correct order.

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  • 47. 

    What are the classes of administration that are recommended to accommended diverse degrees of complexity present in telecommunication infrastructure.

    • Class1-Premises served by a single equipment room (ER)

    • Class 2-Single building or a tenant served by a single or multiple telecommunications space.

    • Class 3-Campus

    • Class 4- Multisite system

    Correct Answer(s)
    A. Class1-Premises served by a single equipment room (ER)
    A. Class 2-Single building or a tenant served by a single or multiple telecommunications space.
    A. Class 3-Campus
    A. Class 4- Multisite system
    Explanation
    The recommended classes of administration for accommodating diverse degrees of complexity in telecommunication infrastructure are as follows: Class 1 is for premises served by a single equipment room (ER), Class 2 is for a single building or a tenant served by a single or multiple telecommunications spaces, Class 3 is for a campus, and Class 4 is for a multisite system. These classes help categorize and manage the administration of telecommunication infrastructure based on the complexity and scale of the system.

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  • 48. 

    Yellow = ?

    • Demarcation point (e.g., central office connections)

    • Horizontal cable (e.g., horizontal connections to telecommunications outlet/connectors)

    • Common equipment (e.g., connections to PBX, main frame computer, LAN , multiplexer

    • Campus backbone (campus cable terminations)

    • Miscellaneous (e.g., auxiliary, alarms, secutity)

    Correct Answer
    A. Miscellaneous (e.g., auxiliary, alarms, secutity)
  • 49. 

    In complex systems consisting of multiple equipment bays ro racks, it is necessary to use a system that identifies the followinig:

    • Location of the ewuipment in the space (e.g., equipment lineup or row).

    • Number for each equipment bay in the row

    • Number of each shelf within a bay

    • Number for each printed circuit card slot within a shelf

    Correct Answer(s)
    A. Location of the ewuipment in the space (e.g., equipment lineup or row).
    A. Number for each equipment bay in the row
    A. Number of each shelf within a bay
    A. Number for each printed circuit card slot within a shelf
    Explanation
    In complex systems with multiple equipment bays or racks, it is necessary to use a system that can identify the location of the equipment in the space. This could be the equipment lineup or row where the equipment is located. Additionally, it is important to have a number assigned to each equipment bay in the row to easily identify and locate specific bays. Furthermore, each bay should have a number assigned to each shelf within it, allowing for efficient organization and retrieval of equipment. Lastly, it is essential to have a number assigned to each printed circuit card slot within a shelf to accurately identify and track individual components.

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  • Mar 17, 2023
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  • Feb 28, 2012
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    Letad1

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