Typical Telecommunications Networks - IT/Computer Science Assignment Help

Assignment Task

1: Typical telecommunications networks are normally made up of the following 3 network sections: the Core Network, Access Network and Transmission Network.
a. Explain the application or purpose of each of these common network sections in a telecommunications system and at state one (1) of their respective equipment each.
b. Explain one (1) key attribute of applications (types of software, platform interfaces or protocols) expected for each equipment identified in each section described in part "a".
a. Your answer must give a clear review of each section of the network.
b. You must identify the software platform interfaces or protocols that work in the hardware identified in part "A" and explain the different attributes of each. Your answer must contain three (3) identified key attributes in total.

Q2: Over the history of telecommunications, many and varied connection types, such as the backbone, have been implemented in order to transmit data across networks.
a. Based on this information, identify and critique two (2) typical connections to carrier infrastructure or equipment. After that, evaluate the application of the identified typical connections in the modern telecommunications systems.

b. Identify and explore in detail three (3) different examples of legislation or standards which would impact the design and installation of telecommunications equipment and connections to carrier networks. At least one must be current legislation.

Your answer to part "a" and "b" should be at least 200 words each.

Q3: You have been asked to design a telecommunications greenfield network which must be resilient and self-healing. This network will connect to an existing tier 1 carrier network. In the design process you are also considering the option of leasing in comparison to building the network to ensure a cost effective solution is applied in planning.

a. Evaluate the advantages and disadvantages of leasing and purchase options in terms of the design to assist you in delivering a cost-effective solution for the above described network. (Give two (2) advantages and one (1) disadvantage for each option).

b. Through a short explanation, outline two (2) types of network topology solutions that can be applied to this network to meet the requirements specified. Moreover, explain each topology, considering their configuration and arrangement on a network.

c. Briefly outline two (2) interface and (two) 2 interconnection solutions that would be suitable for your topology design and explain how each solution works in a telecommunications system.

Q4: Outline two (2) work health and safety (WHS) considerations that need to be built into a plan and a detailed design brief, with specific reference to the following:

i. Electrical safety;

ii. Materials handling;

iii. Physical hazards;

iv. Confined spaces;

v. Heights;

vi. Lifting or manual handling;

Q5: You are working on a project for SuperFast IT and have been sent to a remote site prior to commissioning to troubleshoot why some network nodes are failing in a particular project. You have been given the project plan with the requisite installation details and the details of the spare equipment on each site.

After the initial diagnosis, you notice that one of the modems which is not rack mounted is off and does not appear to have the power supply / power pack (AC adapter) connected. You read through the project plan and are able to locate a spare power supply (AC adapter) on site which is the one specified in the plan.

The following parameters are specified in the plan with regards to the voltage rating of the spare AC adapter:

- Input Voltage AC-100-240V ~50-60Hz 0.18A, Output DC- 12V----0.4A.

The modem according to the project plan has the following power rating information on it:

- Input Voltage DC6V------0.1A

(Assume that there is a 240V AC power outlet available next to the modem on-site).

a. Review the power requirements of this device in the project and explain clearly whether you can use the spare adapter to power up the modem and bring the network node back online.

b. Review the electrical safety of the project given the details above. Consider the potential safety risks resultant from this installation plan.

Q6: Describe two (2) typical performance parameters and two (2) typical faults that may be encountered in client equipment and related connection and transmission media.

Q7: Identify at two (2) different test equipment types suitable for conducting tests in a telecommunications network. Specify the test type for each equipment identified and explain the test parameters used by the equipment.

Q8: Given the attached picture, identify which picture between A and B is the equipment warranty information and which is the contractor work guarantee document. Identify the different information in the warranty and contractor work guarantees documentation.
 click on image to enlarge

Q9: The telecommunications network is often segmented into access network, transmission network and core network (networking equipment). Each of these sections has equipment which is specialised for the particular purpose and has specific functionality which is necessary to operate a telecommunications network.

a. Identify two (2) networking (core) and two (2) transmission equipment which are critical to the function of a telecommunications network.

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