Copper vs. Fiber The advantage of having fiber is obviously going to overcome the advantage of having copper. However, there are certain areas where copper will be better fit than fiber cables. Hard to believe but let’s just point out some advantages and disadvantages of each to see which will best fit where you want to put it. Fiber cabling is growing very fast due to how much more efficient it is than copper cabling.
A new WAN (Wide Area Network) will be replacing the current setup and each site will have a wireless LAN (Local Area Network) as well. The purpose of the WAN installation is to create a reliable and faster network that will extend to all three store locations; however the main hardware (network and server) will be relocated to the La Jolla location so that network and management services can be centralized. This is strategic since it will eliminate the confusion while also reducing the number of man hours needed for maintenance. Efficiency and cost awareness will make the transition easier once the equipment is upgraded and the design is
Corporate headquarters could benefit from replacing the 24-port hub with a 24-port switch. In all the networks, replacing the hubs with switches will help to alleviate possible network congestion caused by the hubs rebroadcasting the signal to every device on the network. These changes will provide more bandwidth per channel to accommodate more VoIP phones and other expansion if needed in the future. In addition, the new switches will segregate the single larger networks into smaller Virtual LANs, which will further alleviate network traffic. A disadvantage
ACC 548 Week 5 Learning Team Assignment Reporting Requirements M to purchase http://allmysolution.com/ACC-548_c119.htm Product Description One issue in accounting is the qualifications of an accountant when working for a client. It is expected that a CPA will not engage in an assignment without proper qualifications. Your firm has the ability to bid on two projects: the first is engagement and examination work—not consulting or audit—for a small county hospital. The second is work for a private, not-for-profit nursing home. Prepare a memo of 700-1,050 words for the senior partner.
Overall, if you are wanting a quality machine for less money, PC is definitely the way to go. With being able to upgrade and with a longer lifespan, PCs are much better than MAC. The next time you are wanting to buy a new computer, make sure you look at all aspects and consider all options before spending thousands of dollars on a machine that will have to be replaced in a
When would each one be the best solution? * Discuss the importance of fire resistance and grounding. What are some regulations regarding each of these? Conduit and/or duct/tray fiber optics installation: Use of conduit for fiber optic installation is good if fiber optics are to be run outside the building but not necessary, or not recommended if the fiber optics cable will be use inside the building. Use of trays for fiber optic installation: Cables in ducts and trays are not subjected to tensile forces.
Role in Information Technology Security Domains and Auditing Compliance Framework 1: First NIST’s 800-53 is a good starting point. It addresses Federal Information Security Management. however it may not completely meet the needs of the Defence Spectrum Organization in regards to wireless communications security. This framework is well known and can be used by external entities to determine possible weaknesses in the framework. Framework 2: ISO/IEC 27002 Is also an improvement on the framework in that they are not public and an organization must pay for the use of the copyrighted framework.
A firewall used security purpose that only allows trusted sources to access the network or the other way around. A firewall can also stop incoming traffic and/or outgoing traffic. A firewall is not required in a network but without one the network can be vulnerable to outside attacks. Prices vary from $109.99 to $704.99 Tiger Direct (n.d.) A wireless access point is a device that can send and receive signals from a wireless network or wireless signal. WAP are common in all wireless networks but having more than one in larger networks is considered a benefit for the network.
These three stores will need a cable or DSL set up so there internet is always on for better customer service, faster performance and faster response time or in another words a T1line which the speed will increase to 1.544 Mbps. Traffic analysis which is used for network detection and intrusions from outside sources, and is done by command lines tools which will provide information about the network latency. Nagios will be used to identify any
Unit 4 Lab New Building – Tools and Wiring For this new building I would install fiber-optic cable. Although more expensive than copper to install initially fiber has higher data rates, longer maximum distances, better security and immunity to electromagnetic interference. Fiber-optic cable would in my choice be the option to go with since this new building will be housing the computer science and electrical engineering labs. Both of these require heavy usage of data and fast transmittal times. I would go with OM3 multimode fiber with 850nm laser-optimized 50/125 micron, this allows for transmission speeds that are Gigabit Ethernet, 10 Gigabit Ethernet, or greater with a distance equal to or less than 300 meters.