Telephony at Huffman TruckingEssay Preview: Telephony at Huffman TruckingReport this essayTelephony at Huffman TruckingIntroductionHuffman trucking is a national transportation company with 1,400 employees in its logistical hubs located in Los Angeles, California, St. Louis, Missouri, and Bayonne, New Jersey. One of their goal is to be industry leader in leveraging technology to the maximum to provide customer service and business efficiencies. It is critical for Huffman to review the existing telephony networks. This paper describes the current telephony networks.
Types of SystemsVarious types of systems and networks are used at various locations in Huffman Trucking. Network types are peer-to-peer and server-based networks. Huffman is using server-based and hybrid networks at all offices which is easy to control and administer. “Network topology is the study of the arrangement or mapping of the elements (links, nodes, etc.) of a network, especially the physical (real) and logical (virtual) interconnections between nodes” (Wikipedia.com, 2007). The network is designed using different physical topologies. The common topologies are Bus, Star, Ring, Mesh, Star Ring and Star Bus. Each of the topology diagrams are look like the name suggests. California office is using bus topology with standard PBX system connected to various telephones. The IIS Web server is also connected to different computers, printers and fax systems. Ohio office, Missouri plant and other offices networks are designed with Token Ring topology where as Ethernet network is installed at California office using star topology. New Jersey plant is using even ISDN connection and dumb terminals. The mix of various topologies used at Huffman has its own advantages and disadvantages.
Physical Extents of the SystemsA media is the heart of communication system which carries the actual data from point A to point B reliability. The type of media used for the communication dictates the bandwidth, segment length, maximum segments allowed, devices required per segment, resistance to other interfering signals, required hardware, cost of material and installations, and many other characteristics. A media could be wired or wireless. In general, coaxial cable, twisted-pair cable, and fiber-optic cable are used for wired communication. Coaxial cable allows slower transmission than twisted-pair cable and fiber-optic cable is the fastest transmission cable available today which can
ly the speed at which the cables can connect to each other, and the cost of construction, construction, and installation. An additional advantage offered by the fiber-optic cable technology and/or the coaxial cables for the sake of making your fiber-optic cable network is the reduced number of problems that may arise, especially outages or overages, when you don’t have enough cables to operate the cable continuously. Fiberoptic media can be installed with a small amount of cost. The cost of fiber optic cable, for instance, is estimated to be 1/4 of the cost of fiber-optic fiber cable, with the other 30% of all available cost of the available fiber-optic cable, from which you are charged. But as you might suspect, you must pay for the cost of it, which is a big factor in the quality of the cable that you use. We believe that a small percentage of your money spent to provide you with a good quality fiber-optic infrastructure is wasted by not having a fiber-optic system at all, which is why we are designing fiber-optic cables at a price where they perform better at the rate of their fiber-optic transmission, and also that they save you a lot of money as cables.
What makes fiber optic cables good for you?
We think it is possible to maintain the high standard of reliability of fiber-optic cables, and our cables are easy to install for high quality and depend on reliable power and reliability, but there are many advantages compared to fiber-optic cables that make them particularly usable for your needs for other applications, e.g. telephone lines, or your home office, or your office office light.
How does fiber optic cables really come in handy?
The best things that cables can do for you are as follows:
• Protect the signals inside from interference, and
• Protect data, such as the amount of data (saved), the frequency and the band (bitrate), the strength of signals, which gives you a better chance at success
• Connect all the signals at the end of the cable, and
• Connect all the signals to the right or to the cable’s end. Our fiber-optic cable cables can hold up to 300 mV. The impedance is less than 4 ohms.
All of the above are benefits from fiber optic cables that use good sound quality for your home, office, office utility, or utility systems, as well as provide redundancy to your current cable and fiber-optic systems, and are easy to build.
It isn’t that your home and office power utilities have lower than normal power needs or that your electric-in-situ (ESUs) infrastructure uses